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    5,000 relational databases jobs found

    ...database-related issues Improving database performance and query efficiency Supporting production issues and handling minor change requests Coordinating with business users and US-based stakeholders for requirement clarification We are looking for someone with strong hands-on experience in: Visual Basic (VB / VB.NET) SQL (complex queries, joins, stored procedures, performance tuning) Relational databases such as SQL Server, Oracle, or MySQL...

    $1245 Average bid
    $1245 Avg Bid
    18 bids
    Debian Server & Panel Upgrade
    6 days left
    Verified

    ...everything to Debian 13 with PHP 8 and replace Vesta with Hestia, while keeping Apache as the web server. All live sites, MySQL databases, and email accounts have to come across intact; the existing web-server, database, and mail settings must feel identical to the users once the switch is done. I have full backups but would prefer a direct in-place upgrade or a staged migration that minimises downtime. To the best of my knowledge there are no custom scripts or exotic tweaks, yet I’d like you to double-check for anything that could break during the version jump. Deliverables • Debian 13 system with PHP 8, Apache, and Hestia fully configured • Restored websites, databases, and email with original permissions and paths • Verification that web...

    $546 Average bid
    $546 Avg Bid
    118 bids

    Project Background We are building a financial data aggregation and risk control verification system. We need to retrieve account balances, UPI IDs, and transaction history from major Indian UPI wallet accou...implemented OTP login flows before? How did you handle session/token persistence? 4. Are you familiar with Indian UPI wallets? 5. Can you provide sample code or screenshots from similar projects? ⸻ Clarification • Each wallet is an independent module/deliverable • The scope is limited to OTP login (mobile + OTP) + data extraction (balance, UPI ID, transaction history) • No backend systems, databases, or admin dashboards are required • The deliverable is standalone executable code that outputs standardized JSON and meets the acceptance criteria $1500-200...

    $1750 Average bid
    $1750 Avg Bid
    127 bids

    ...WebRTC signaling server Node.js/Socket.io) • Customization : rebrand the app or simply run a private instance ________________________________________ Core System Requirements The official Signal Server is a complex Java application requiring several dependencies: • Java Runtime: The latest versions typically require Java 24 (Temurin distribution), though older guides (v1.88) used Java 11. • Databases: PostgreSQL or FoundationDB/DynamoDB. • Firebase Cloud Messaging (FCM)/APN: For push notifications on Android and iOS devices. • Caching: Redis for session and message caching. • Build Tool: Apache Maven for compiling the source code. External Service Dependencies For a fully functional "Signal" experience, you must configure external APIs...

    $109 Average bid
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    30 bids

    I have an existing analytics initiative that now needs a dedicated Redshift-based warehouse. The core objective is to design and implement a robust schema in Amazon Redshift, then ingest data coming from three different sources—our operational SQL databases, a set of RESTful APIs, and periodic flat-file drops in CSV or JSON. Here is what I’m aiming for: • A well-structured Redshift warehouse (star or snowflake schema, whichever is most appropriate) built to scale and documented clearly. • Reliable, automated ingestion pipelines for each source type. For SQL we currently use PostgreSQL and MySQL; for APIs the payloads are mostly JSON; the flat files live in S3. • Transformations that standardise data types, handle slowly changing dimensions, and enfo...

    $122 Average bid
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    5 bids

    ...or constraints - Customize summaries to match specific tenant or purchaser search criteria - Maintain internal tracking of reviewed and shortlisted opportunities 3. Property Ownership & Commercial Market Research - Identify property ownership using land titles, corporate registries, and public records - Research ownership entities, related companies, and portfolio holdings - Maintain internal databases of properties, ownership, and known tenant information - Support broker‑led research for off‑market opportunities - Assist with broader market research including submarket trends, vacancy, absorption, and development activity...

    $9 / hr Average bid
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    11 bids

    ...SSL/TLS configuration General Security: • Close unnecessary ports • Secure file permissions • Principle of least privilege • Firewall rules (UFW/iptables) • Document all configurations • Network segmentation where required for PCI DSS • Security controls aligned with ISO 27001 and SOC 2 best practices (recommended) 3.4 Backup & Recovery Automated Daily Backups (Quebec storage): • PostgreSQL databases (all 13 modules) • Odoo filestore (website content, documents, images) • Configuration files (Odoo, Nginx, PostgreSQL, SSL/TLS, system) • Encrypted at rest and in transit (PIPEDA, PCI DSS requirement) • 30-day retention minimum • Secure handling of payment card data backups (PCI DSS) Restore Procedures: • Quar...

    $27 / hr Average bid
    $27 / hr Avg Bid
    112 bids
    Canonical Data Engineer
    6 days left
    Verified

    ...transaction-level data to the entity (company) level correctly Apply explicit join logic (inner, left, etc.) based on written rules Produce one-row-per-entity outputs suitable for reuse downstream Deliver clean, well-structured CSV outputs with no duplication All work happens before CRM, sales, or marketing systems. Required Core Competency (Non-Negotiable) You must be very comfortable with SQL and relational data concepts, including: GROUP BY and aggregation logic Join types and their implications Primary keys vs display fields Entity-level vs transaction-level data Deterministic merges (rules-based, not heuristic) You may execute work in SQL, Excel, or Google Sheets — but you must think in SQL terms. Working Style Expectations You follow SOPs exactly Yo...

    $95 Average bid
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    12 bids

    Full Time position E-commerce Company US Tampa HQ Remot...high-speed user interactions. Technical Leadership: Lead version upgrades, refactor legacy code, and establish best practices for version control using Git. Technical & Qualifications: 5+ years of professional experience in Odoo development (V12-V18). Expert-level Python and Odoo ORM. Proficiency in OWL (Odoo Web Library), JavaScript, XML, and CSS/SCSS. Strong experience with PostgreSQL and relational database design. Proficiency with version control (GitHub) and Linux/Ubuntu environments. Experience in building and customizing Odoo Website and e-commerce modules for high-traffic environments. Strong communication and remote work skills Nice to Have Cloud/Docker experience Inventory, manufacturing, or distribution syst...

    $13 / hr Average bid
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    64 bids

    ...RECOMMENDED TECH STACK Frontend • (React) o SEO-ready, server-side rendering, fast o Recommended hosting: Vercel Backend API Two equivalent options: 1. Python – Django + Django REST Framework 2. Node.js o SEO-ready, server-side rendering, fast o Recommended hosting: Vercel Backend API Two equivalent options: 1. Python – Django + Django REST Framework 2. Node.js – NestJS Database • PostgreSQL (relational, ideal for bookings) • Redis (caching and availability calculations) Payments • Stripe Connect (Standard or Express) o Split payments o Identity checks Payout flows Authentication • JWT tokens via backend, or • Auth0 / Supabase Auth Hosting / Cloud • Frontend: Vercel • Backend: AWS, Render or DigitalOcean • Database...

    $23830 - $59576
    Sealed NDA
    $23830 - $59576
    111 bids

    ...user journeys mapped out; now I need an experienced full-stack developer to turn this vision into a production-ready application. You’ll own the entire build: front-end, back-end, database design, third-party integrations, and cloud deployment. You should feel at home with a modern JavaScript front-end (React or Vue), a Node-based or similar back-end, REST / GraphQL APIs, and either relational or NoSQL databases. Containerised workflows, CI/CD pipelines, Git-based collaboration, and security best practices are expected parts of your toolkit. If you prefer an equivalent stack—say Django with React or Laravel with Vue—I’m open to hearing why it’s the best fit. Deliverables • A responsive, fully functional MVP accessible via the browser ...

    $107 Average bid
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    39 bids

    ...presentations and memos -Replace recurring analyst work -Produce management summaries -Highlight anomalies and trends - Market intelligence: - Build comp sets - Pull pricing and availability - Map assets and demand drivers - Provide macro context Mandatory data inputs: Internal databases and Excel Dropbox Web scraping Open to Claude, OpenAI, or alternatives. Need guidance on best mix of accuracy, cost, and scalability. Human review is acceptable. DELIVERABLES Simple, practical architecture Pipelines from databases, Dropbox, web Structured outputs AI for summaries, comparisons, anomaly detection Automated reports or presentations Cloud or container deployment Documentation Clear rules for human verification Priority: speed, usability, durability. ENGAGEMENT ...

    $19 / hr Average bid
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    98 bids

    ...presentations and memos -Replace recurring analyst work -Produce management summaries -Highlight anomalies and trends - Market intelligence: - Build comp sets - Pull pricing and availability - Map assets and demand drivers - Provide macro context Mandatory data inputs: Internal databases and Excel Dropbox Web scraping Open to Claude, OpenAI, or alternatives. Need guidance on best mix of accuracy, cost, and scalability. Human review is acceptable. DELIVERABLES Simple, practical architecture Pipelines from databases, Dropbox, web Structured outputs AI for summaries, comparisons, anomaly detection Automated reports or presentations Cloud or container deployment Documentation Clear rules for human verification Priority: speed, usability, durability. ENGAGEMENT ...

    $20 / hr Average bid
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    130 bids

    Project Background We are building a financial data aggregation and risk control verification system. We need to retrieve account balances, UPI IDs, and transaction history from major Indian UPI wallet accounts for multi-account fund moni...implemented OTP login flows before? How did you handle session/token persistence? 4. Are you familiar with Indian UPI wallets? 5. Can you provide sample code or screenshots from similar projects? ⸻ Clarification • Each wallet is an independent module/deliverable • The scope is limited to OTP login (mobile + OTP) + data extraction (balance, UPI ID, transaction history) • No backend systems, databases, or admin dashboards are required • The deliverable is standalone executable code that outputs standardized JSON and meets the...

    $440 Average bid
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    61 bids

    ...built — now we’re enhancing it with new modules and advanced functionality. What You’ll Work On You’ll be responsible for backend feature development and system enhancements, including: * Building and enhancing REST APIs using Java + Spring Boot * Designing scalable business logic and service layers * Working closely with the front-end team to support new features * Integrating with MongoDB databases * Handling authentication, authorization, and data security * Improving performance and system reliability * Deploying and managing services in AWS * Maintaining clean version control using GitHub Tech Stack (Must Have) * Java * Spring Boot * React.js (good understanding for API coordination) * MongoDB * AWS * Git / GitHub What We Expect * Strong experience...

    $86 Average bid
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    24 bids

    ...presentations and memos -Replace recurring analyst work -Produce management summaries -Highlight anomalies and trends - Market intelligence: - Build comp sets - Pull pricing and availability - Map assets and demand drivers - Provide macro context Mandatory data inputs: Internal databases and Excel Dropbox Web scraping Open to Claude, OpenAI, or alternatives. Need guidance on best mix of accuracy, cost, and scalability. Human review is acceptable. DELIVERABLES Simple, practical architecture Pipelines from databases, Dropbox, web Structured outputs AI for summaries, comparisons, anomaly detection Automated reports or presentations Cloud or container deployment Documentation Clear rules for human verification Priority: speed, usability, durability. ENGAGEMENT ...

    $22 / hr Average bid
    $22 / hr Avg Bid
    97 bids

    ...traffic tolerance with minimal latency). • Mobile-first responsive design and clear UX that makes comparing specs, reading reviews, and completing purchases effortless. • SEO-friendly structure, clean URLs, and schema ready for Google Shopping to push global reach from day one. Technical preferences React or Vue on the front end, a performant back end such as Node/Express or Django, and a relational database that can handle millions of SKUs. If another stack suits the performance targets better, I’m open to hearing why. Cloud hosting should allow one-click horizontal scaling, CDN image delivery, and automated backups. Key deliverables 1. Wireframes and final UI screens. 2. Fully functional storefront plus admin dashboard for inventory, orders, and pr...

    $728 Average bid
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    59 bids

    ...BUY trigger) • Secure fallback with domain allow-lists, SHA256 checks, timestamp validation • ISIN-first identity mapping with versioned, hashed document storage ________________________________________ Expected Technology Stack • Python (advanced backend) • LangGraph (stateful multi-agent systems) • Pydantic / schema enforcement • LlamaParse or equivalent document parsers • PostgreSQL • Vector databases (Pinecone / Chroma / FAISS) • Indian market data APIs (NSE/BSE, Zerodha, etc.) ________________________________________ Professional Standards This is an institutional-grade research system designed to run “lights-out.” Any proposal involving manual data handling or scraping will not be considered. _________________________...

    $2422 Average bid
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    161 bids

    ...performance, and refactoring existing code where necessary to enhance maintainability and visual polish. Back-End Requirements All anime content will be stored in our own databases. We are looking to design and implement a scalable backend architecture. Required experience includes Go (Golang) for backend services, Node.js and JavaScript for supporting services or APIs, working knowledge of SQL and NoSQL databases, and experience with API design and system architecture. Required Skills and Experience We are looking for a full-stack developer with strong experience in ReactJS and Go, solid understanding of SQL and NoSQL databases, and familiarity with modern web architectures. Basic knowledge of anime streaming platforms such as HiAnime, KaiAnime, or similar we...

    $230 Average bid
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    35 bids

    I need a complete, cloud-hosted database solution that I can reach from any browser. The core of the project is a secure web application that lets my team create, read, update, and delete two key data sets—our inventory and our customer records. A relational structure in a managed cloud service (AWS RDS, Azure SQL, Google Cloud SQL, or a comparable platform) is the target back-end; I’m open to whichever stack you feel delivers speed, reliability, and straightforward maintenance. Here’s what I expect: • A clean data model covering all inventory details and customer profiles, with the appropriate relationships, constraints, and indexing. • Web UI with intuitive forms, tabular views, and quick search / filter so staff can locate or edit a record in secon...

    $712 Average bid
    Urgent
    $712 Avg Bid
    53 bids
    Generate Local Landlord Leads
    5 days left
    Verified

    I need a consistent flow of local landlords who are open to creative “Sub-To” deals. Please use a mix of cold calling, email marketing, and social media outreach—the three channels that work best for m...includes: • Contact details (full name, best phone number, and email) • Key property facts (address, beds/baths, estimated value, mortgage status if available) • Basic rental history or current rent figures so I can gauge cash flow potential Accuracy is crucial. I will verify a sample of the records; any invalid information will need to be replaced. If you already have access to landlord databases, skip-tracing services, or proven call/email scripts, tell me—anything that speeds up delivery is welcome. Let me know your estimated volum...

    $5 / hr Average bid
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    28 bids

    I am a 4th Year BA LL.B. (Hons.) student at NUSRL Ranchi with strong experience in legal research, drafting, and case analysis through multiple internships with advocates and law firms across Delhi and Jaipur. I have worked on civil, criminal, constitutional, corporate, consumer, and property law matters and regularly use legal databases such as SCC Online and Manupatra. My work includes legal research, case briefs, judgment analysis, preparation of notes, content writing, and document vetting. I assist in drafting legal notices, applications, petitions, replies, case summaries, and structured legal documents. I also handle academic and practice-oriented legal writing projects. In addition, I create structured research materials, explanatory legal content, and script-based vlogs or ...

    $226 Average bid
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    14 bids

    I’m p...connect policy text to real-world outcomes, backed by data where available. I’ll provide working outlines and preliminary sources; you expand, refine, and properly cite everything in APA 7th. Because timing is critical, the ability to turn around annotated drafts in 24- to 48-hour cycles is essential. Strong familiarity with PubMed, CMS rulemaking documents, and reputable health-resources databases will save us both time. Deliverables will be accepted when: – Each section hits the word count and objective stated in the outline. – All claims are referenced with verifiable citations. – Writing is clear, concise, and ready for final proofreading. If you can dive straight into regulatory language, draw on solid healthcare resources, and kee...

    $28 Average bid
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    41 bids

    ...source notes (e-mail thread, call log or screenshot, as applicable) in either Spanish or English. • Turnaround time: please indicate how quickly you can complete the verifications once you receive the candidate file. Spanish language fluency and a professional phone manner are essential because most of the communication will be local. If you already use standard background-screening tools or databases, feel free to mention them in your proposal; however, direct employer contact is the priority method for this engagement....

    $10 - $60
    Local
    $10 - $60
    0 bids

    ...upgrades, and deployment fixes Required Technical Skills • Strong experience with .NET ecosystem, C#, ASP.NET Core • Proficiency in Ruby environments (Rails or similar frameworks) • Advanced React and frontend development knowledge • Solid understanding of REST APIs, authentication, and data flow • Experience debugging production environments and live systems • Knowledge of SQL/NoSQL databases and performance optimization • Familiarity with Git workflows, CI/CD pipelines, and cloud deployment • Ability to analyze legacy systems and refactor safely Preferred Qualifications • Experience handling large-scale or enterprise web applications • Exposure to DevOps practices, containerization, or cloud platforms • Understanding o...

    $130 Average bid
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    125 bids

    ...outcomes, and group dynamics, and I would like the literature to reflect how these play out across different settings— inpatient, outpatient, as well as homogeneous and heterogeneous groups. To keep the work clear, here is what I expect you to hand over: • A clean, alphabetised list of the selected references, fully formatted in APA 7. • A brief search log showing the main keywords, limits, and databases used so I can replicate the strategy if needed. • The PDF or DOI link for each article, when available, so I can access the full text quickly. I value quality over volume; aim for studies that add real insight rather than padding the list. If you are comfortable navigating Ovid Medline or the EBSCO/PsycINFO interface and have a sharp eye for APA detail...

    $133 Average bid
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    39 bids

    ...interconnected books o avoiding contradictions between different subject areas The content covers microeconomics, macroeconomics, national development, political and administrative systems for a specific country. ________________________________________ Key Requirements • Strong experience with AI systems, LLMs, and applied AI workflows • Knowledge of offline/local AI setups, RAG, embeddings, vector databases, or fine-tuning • Ability to think strategically, not just technically • Clear communication and advisory mindset ________________________________________ Engagement • Consulting / advisory role • Long-term collaboration possible • Flexible, milestone-based ________________________________________ Application Please briefly describe: &bull...

    $238 Average bid
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    58 bids

    I’m looking for a seasoned full-stack professional who can guide me through deep-dive, project-driven sessions that sharpen every layer of web development. My foundation is already advanced, but I want to refine technique and architecture across the whole stack—from pixel-perfect React front ends to robust Django APIs and well-designed relational databases. Here’s what I need from you: • short, structured video calls (ideally 2–3 times a week) where we dissect real-world problems and pair-program solutions • code reviews that push me toward cleaner patterns, stronger testing habits, and production-ready deployment workflows • mini-projects or exercises that tie together JavaScript/React, Python/Django, HTML, CSS, and any supportin...

    $5 / hr Average bid
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    16 bids

    ...staying updated on real estate trends while providing actionable insights to stakeholders. Responsibilities - Build and manage comprehensive databases of real estate agents and property listings. - Conduct outbound outreach to introduce Sikondo and promote profile hosting for global exposure. - Conduct on-site property visits to present platform, demo listings, validate locations, and note verified contacts. - Maintain accurate records and ensure high data quality across all listings and agent profiles. - Apply critical thinking and problem-solving skills to improve engagement outcomes. - Experience with Excel, Google Sheets and creating forms and databases Qualifications - Great communication, organization, and outreach skills - Bachelors Degree preferred - Strong writi...

    $118 Average bid
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    36 bids

    I have a collection of records sitting in various online databases that need to be re-keyed into a web-based form I will provide. Your role is simple but detail-critical: open each record online, copy the required fields exactly as shown, and paste or type them into the corresponding fields inside the form. Because the target is an online form, there’s no spreadsheet hand-off—each submission is saved directly in the system. I’ll share clear field-by-field guidelines, validation rules, and a short demo video before you start. Accuracy is everything; typos or mis-matched fields trigger errors on my end, so please double-check each entry before hitting “submit.” A short sample batch will serve as the quality gate. Once that passes, I’ll releas...

    $10 / hr Average bid
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    62 bids

    ...25,000-subscriber gold drawings. Ensure the site is a Static Build () to handle 2,300+ sign-ups daily without crashing. Search Terms: Expert, Fintech Developer, State Machine Logic, Paddle Integration Specialist.B. AI Content Engineer (The Intelligence Librarian)The Job: Turn the "Deep Vault" video library into an AI-searchable intelligence Responsibilities:Set up Vector Databases (like Pinecone or Weaviate) to store video the "Daily Alpha" Bot to extract 30-second "Resource Nuggets" from the vault. Build the Semantic Search tool so BDRs can ask, "How do I handle [X] objection?" and get the exact video Terms: LLM Integration, Vector Database Expert, RAG (Retrieval-Augmented Generation) Engineer, Python/OpenAI Specialist.C. UI/UX "U...

    $1185 Average bid
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    231 bids

    I have a collection of records sitting in various online databases that need to be re-keyed into a web-based form I will provide. Your role is simple but detail-critical: open each record online, copy the required fields exactly as shown, and paste or type them into the corresponding fields inside the form. Because the target is an online form, there’s no spreadsheet hand-off—each submission is saved directly in the system. I’ll share clear field-by-field guidelines, validation rules, and a short demo video before you start. Accuracy is everything; typos or mis-matched fields trigger errors on my end, so please double-check each entry before hitting “submit.” A short sample batch will serve as the quality gate. Once that passes, I’ll releas...

    $19 / hr Average bid
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    49 bids

    ...name, their direct email address, and a working mobile number. High accuracy is essential. I will be confirming the data, so please verify every entry through both a quick phone reach-out and an email check before marking it complete. If a number bounces or a mailbox hard-returns, it shouldn’t appear in the final file. Feel free to draw on LinkedIn Sales Navigator, company websites, reputable databases, or any other reliable research techniques—as long as the end result is correct and fully verified. Deliverables: • My original sheet returned in Excel/Google Sheets format, with new columns for Name, Email, Mobile, and a brief “Verification note” showing the date and method (phone or email) you used. • A short summary of any companies where no...

    $145 Average bid
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    67 bids

    ...collaboratively create various agents for our private equity business. The only billed time will be the time spent on the video call with our team, unless specifically approved otherwise. we want to be able to create a screen scrape tool to average certain cost items of specific real estate proejcts We also want to compare legal documents vs term sheets and excel spreadsheets Data sources • Company databases (SQL, flat files, Excel exports) - Dropbox all our files are in drop box • Extensive web scraping for competitor benchmarks and investment-market signals If you have ideas for safely adding external financial APIs later, let me know, but the two feeds above are mandatory. Tech freedom I haven’t settled on Claude, OpenAI, or any other foundation model y...

    $21 / hr Average bid
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    114 bids

    I have a WordPress site running on Kinsta (a staging and live site ) and I’m ready to move them between staging and production environments without the usual nerves. Rather than handing the whole task off, I want to understand every lever you pull so I can repeat the process confidently next time. Here’s what I expect from our collaboration: • A clear, step-by-step walkthrough of migrating databases, core files, themes, and media—explained as you go, not just done behind the curtain. • Practical guidance on updating and managing existing plugins. • Simple performance and health checks tailored to Kinsta—caching, PHP versions, backups, and any tools inside MyKinsta that keep a live site humming. • A concise reference document and sc...

    $27 Average bid
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    61 bids

    ...collectible cards. - AI Integration - Google Gemini AI generates real-time titles, descriptions, and valuations for each item. - Admin Vault - An admin "Vault" for auctioneers to review and finalize inventory before auctions. Ideal Skills and Experience: - Proficiency in AI integration - Background in secure user authentication methods - Experience with self-service portals - Familiarity with databases and inventory management Project Title: Gatsby’s Auction House – "Self-Checkout" Consignment Kiosk Type: Single Page Application (SPA) / Digital Kiosk Interface 1. Executive Summary We require a high-end, self-service web application designed for an auction house intake counter. The application allows patrons to register themselves ("o...

    $843 Average bid
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    132 bids

    ...write persuasive copy that feels natural, confident and authentic while placing my strongest skill—data entry and management—front and center. I’d like the finished text to: • Run about 150–200 words, so it’s easy for prospects to scan. • Open with a concise, benefit-focused headline that grabs attention. • Weave in real-world administrative achievements, efficiency with spreadsheets/databases, and an eye for detail, all tied to data accuracy and process improvement. • Close with a subtle call-to-action inviting clients to reach out. The voice should be professional yet approachable—think knowledgeable partner rather than corporate jargon. If you need quick bullet points or a brief call to clarify my background...

    $407 Average bid
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    40 bids

    ...have a complete, line-by-line brief for a privacy-first operational dashboard in Notion. What I need now is a seasoned Notion systems builder who can translate those written specs into a working workspace without deviating from the instructions. You will not be asked to invent content, design new flows, or connect to any of my personal accounts. The task is strictly implementation: set up the databases, views, relations, roll-ups, formulas, filters, and automations exactly as described. Where sample data is required for testing, please use only the placeholder entries included in the brief. Because the dashboard handles sensitive operational workflows, access to my real data or devices is off-limits. Everything should be built in your own Notion environment and then shared back...

    $21 / hr Average bid
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    39 bids

    ...learning experience for students and supporting educators in the fields of history and geography. This AI Assistant will serve as an interactive tool to answer questions, provide insights, and facilitate a deeper understanding of historical events and geographical data. Key features we aim to include: - Accurate and instant responses to student and educator inquiries. - Integration of historical databases and geographical information systems for comprehensive analysis. - User-friendly interface for ease of use in classroom settings. - Customizable learning modules tailored to curriculum requirements. We are seeking a talented team with the following skills and experience: - Expertise in AI, machine learning, and natural language processing. - A strong background in history and ...

    $20 / hr Average bid
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    52 bids

    I need a fresh, well-qualified list of decision-makers from Dubai-based accommodation providers ahead of the Arabian Travel Market in May 2026. My priority is mid-range (3-sta...will be valued even more highly. Acceptance criteria – Minimum 50 qualified leads to start, delivered in a clean spreadsheet – At least 80 % of emails must be valid and direct (no generic “info@”) – Contacts must be in Dubai or confirmed exhibitors/visitors for ATM 2026 – A short validation sample (5 leads) is required before full hand-over If you already have access to hospitality databases, LinkedIn Sales Navigator, or similar lead-gen tools, let me know—speed matters. I’ll review the test sample within 24 hours, and once approved, we can proceed to...

    $201 Average bid
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    7 bids

    ...3. Business Architects/Analysts - Degree or Master’s in Computer Security, Data Science, or Computer Science - Expertise in implementing Digital Public Infrastructure (DPI) approaches 4. Cybersecurity and Data Security Expert - Degree or Master’s in Cybersecurity or IT Governance - 10 years of experience with CSIRT/SOC, PKI, IAM 5. Data Management Expert - 5+ years of experience with large databases (Oracle, MS SQL, PostgreSQL) and data visualization platforms 6. Artificial Intelligence Expert - Master’s degree in Computer Science with specialization in AI - 5 years of experience designing and deploying AI solutions 7. Data Hosting and Cloud Expert - 10 years of experience designing data hosting and cloud solutions 8. IT Legal Expert - Master’s degree...

    $63 / hr Average bid
    $63 / hr Avg Bid
    40 bids

    I’m pulling together a clean master file of information that currently lives inside several online databases. The work is pure text data transfer—no numbers to crunch—so what I need is a careful set of eyes to copy each required field exactly as it appears and paste it into the template I’ll share (Google Sheet or Excel, your choice). You’ll receive a list of database URLs plus the login credentials where needed. For every record, simply: • Open the link, locate the text fields I flag (titles, descriptions, notes, etc.). • Copy them without altering spelling, spacing, or punctuation. • Paste each field into the matching column in the sheet and mark the row complete. I’ll spot-check accuracy daily, so a meticulous approach is ...

    $90 Average bid
    $90 Avg Bid
    103 bids

    ...degree verification. The scope is limited to a single candidate, but I still require the same rigour you would apply to a large background-screening project. What must be confirmed • Degree verification – Bachelor’s level • Institution name, official graduation date and overall degree authentication How you do it—whether you liaise directly with the registrar, use authorised third-party databases, or work through a recognised background-screening portal—is up to you; the only non-negotiable is that the evidence can be independently validated by myself or an auditor. Deliverable Deliverable: • 8-9 geotagged pictures by using GPS map camera app . filled verification forms Turnaround within two business days is ideal. Pleas...

    $34 Average bid
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    19 bids

    My CyberPanel server has been compromised and every WordPress site on it is now misbehaving. I’m seeing unexpected redirects on the front-end, phpMyAdmin is completely inaccessible, the databases look “dirty,” and even the built-in File Manager refuses to open. I need a skilled server-side WordPress security specialist who can jump in right away and return the machine to a clean, stable, and secure state. Scope of work • Track down and remove any malicious files, scripts, cron jobs, or database injections causing the redirects. • Restore full access to phpMyAdmin and the CyberPanel File Manager. • Repair or replace corrupted MySQL tables so every site loads correctly. • Patch WordPress core, themes, and plugins; tighten CyberPanel and L...

    $149 Average bid
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    132 bids

    I am preparing to file a patent for a new manufacturing-focused invention and need a comprehensive prior-art search before I take the next steps. Your task is to dig through global patent databases—USPTO, Espacenet, WIPO Patentscope, Google Patents, and any specialized manufacturing collections you trust—to identify any existing applications or grants that could affect novelty or obviousness. Scope of work • Map out the most relevant CPC/IPC classes, synonyms, and key phrases for the technology. • Perform a worldwide search covering published patents, utility models, and pending applications. • Filter the results, highlight the closest prior art, and explain why each document is pertinent. • Deliver a clear report (Word or PDF) plus an Excel ...

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    Full-Stack Developer Needed for End-to-End Applicati...existing systems Analyze project requirements to guide technical decisions Optimize applications for performance, usability, and search visibility Design and implement efficient data structures and algorithms Develop and manage databases with a focus on integrity and performance Requirements Proven experience as a Full-Stack Developer or similar role Strong skills in web, mobile, and software development Experience with custom website and e-commerce development Hands-on experience with API integration Solid understanding of data structures, algorithms, and databases Ideal Candidate Delivers clean, maintainable, and well-documented code Works independently and meets project goals reliably Communicates clearly and collabo...

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    ...existing phone number with the new one I will supply. • Swap the current email address everywhere it appears (including the contact form recipient). • Update the street address where it is printed on the site. No other design tweaks, colour adjustments, or functional add-ons are needed; the goal is an exact replica. My hosting environment and domain are already set up, so as soon as the files/databases are transferred and configured you can point DNS or update nameservers and the project is done. Time is critical — please deliver the finished live site within 36 hours of acceptance. I will provide the new contact details, cPanel or FTP credentials, and anything else you need the moment we start. A quick test with me to confirm the new phone number, email routing...

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    ... request sent, booking status changed). Admin needs A simple dashboard is enough for now: I only have to view, activate, or suspend any user account. Everything else—adding or editing listings—will remain in the public workflow until a later phase. Technical notes I’m flexible on the stack as long as it’s mainstream and easy to hand over (Laravel, Django, Node/Express + React, etc.). A relational database, a clean responsive UI (Bootstrap or Tailwind), and SMTP-based email are required. No payment integration is needed yet; just keep the architecture open for it. Deliverables • Responsive web app deployed to my staging server • Git repository with well-commented source and setup instructions • Admin panel with user management on...

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    ...prompts • Keep platform logic (RAYA) separate from product logic (LEO) • Make design decisions today that won’t become technical debt in 6–12 months • Treat this like a real platform, not a one-off build LEO should depend on RAYA. RAYA should not depend on LEO. That separation matters a lot to me. ________________________________________ Tech Stack I’m flexible here. Backend, APIs, AI integrations, databases — I care more about clean thinking and scalability than specific tools. If you have strong opinions and can explain why, I’m open to them. We’re thinking API-first, with web, PWA, and WhatsApp-style interfaces layered on top. The exact rollout order will depend on what makes sense technically and commercially. _______________...

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    Featured NDA
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    ...Ability to switch languages per client or per conversation --- DELIVERABLES: - Fully working web application - Deployed on Google Cloud Platform - Clean, readable, and documented code - Infrastructure and deployment instructions - Basic admin usage guide - Git repository access - Support for post-delivery bug fixes (initial period) --- NICE TO HAVE (OPTIONAL): - WebRTC experience - Vector databases (pgvector, similar) - Terraform or Infrastructure as Code - SaaS billing experience - Experience with GDPR or public-sector projects --- WHO SHOULD APPLY: - Senior full-stack developers - Cloud-native engineers - Developers with real API, AI, and backend experience PLEASE DO NOT APPLY if: - you only build static websites - you have no cloud or backend experience - you rely purel...

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