Java spring boot rest jobs

...will likely add more capabilities as we refine the workflow, so the architecture should be modular and easy to extend. To keep the hand-off smooth, please provide: • Android source code and a signed release APK • A browser-based admin panel with user-role management • REST or GraphQL APIs documented in Swagger/OpenAPI • A one-click deployment script (Docker or similar) for server components • Basic user documentation so new callers can be onboarded in minutes I’m comfortable discussing tech stacks—Kotlin, Java, Flutter, React, Node, Laravel, or whichever combination you’re most efficient with—so long as it meets the feature set and scales to hundreds of concurrent users. Let’s align on milestones, iterate ...

...full architecture includes ten core modules, including the Tenders Portal, Supplier Dashboard, Notification Center, Deal Facilitation CRM, Ministry Analytics and Platform Management. --- # WHO WE ARE LOOKING FOR We need a developer/team who can handle both the **3-day prototype and potentially the complete project**. Required experience: * WordPress development * Custom WordPress development * REST API integration * Third-party API integration * Custom user login/registration * User dashboards * Search and filtering * Database development * Secure web applications * Payment gateway integration * Multilingual websites * CRM/workflow development Experience with government, tender, marketplace, B2B or similar platforms is highly preferred. --- # PLEASE INCLUDE IN YOUR PROPOS...

...and iOS. The vision for the product is a simple, intuitive user experience—quick load times, smooth transitions, and no unnecessary clutter—so attention to detail and performance optimisation are critical. Deliverables I’d like to see as we progress: • Pixel-perfect implementation of the provided designs, responsive across common phone and tablet sizes. • Clean integration with our documented REST APIs and local persistence where needed. • Build, test, and release-ready packages for Google Play and the App Store, with guidance on the submission process. • Well-structured, version-controlled code (Git) and concise documentation so future contributors can pick up the project easily. If you’re comfortable adding authentication, p...

...system meets all FEMA validation prerequisites and is ready for formal review no later than 1 September 2026. Acceptance criteria 1. Every outbound CAP file shows the correct static <source> value. 2. A successful Demo transmission is evidenced by the senderMsgIdentifier you retrieve. 3. FEMA’s pre-validation checklist is met with no outstanding items. The codebase is primarily XML/XSLT and Java, but I’m open to the language you use so long as the end result plugs cleanly into the current pipeline. Let me know your turnaround time and any similar IPAWS work you have completed....

...(throughput, yield, rejects) • Energy consumption (per machine and overall) The app must compile for both iOS and Android from a single code base—Flutter, React Native or a comparable toolkit is fine—presenting intuitive dashboards, trend charts and push-alert thresholds. A lightweight cloud back-end (Firebase, AWS, Azure or similar) will collect sensor or PLC data; please set it up, expose documented REST or MQTT endpoints, and ensure the architecture scales for later bidirectional control. Deliverables 1. Source-controlled mobile app running on iOS & Android 2. Cloud back-end with database schema and APIs 3. Deployment & hand-over documentation 4. Brief walk-through session Acceptance criteria: build installs cleanly on my devices; dashboards refresh...

...Setting up the closed testing track (20 testers / 14 days) required for new developer accounts, if applicable General guidance on Play policy compliance for an app with user-generated content (photo sharing feature) Actual submission and handling any Play review rejections/feedback Tech stack: Flutter/Dart, Android (Kotlin platform channels), Firebase (Auth/Firestore/Storage/Hosting) — accessed via REST APIs, not the official Firebase SDK plugins. Please share relevant experience with Play Console submissions, Firebase/GCP project administration, and billing setup. Access to signing keys, project credentials, and console access will be shared privately with whoever is hired, not posted here. Milestone 1 — Firebase Project Access & Setup Resolve account access (...

...The only dynamic feature I need preserved is the contact forms. Instead of WordPress handling those forms, I’d like a lightweight custom backend written in Java. A simple servlet or small Spring Boot application that receives the POST request, validates the fields, and emails the submission will be perfect. No third-party services—just a straightforward Java solution I can host alongside the static files. Deliverables • Pixel-perfect static HTML/CSS/JS version of the existing site • Java code for the form endpoint, including validation and email sending • Clear deployment notes so I can reproduce the build and run the Java service on my server When everything is set up, the pages should load with no Word...

...20. IMPORTANT: This must be a production-ready system, not a demo/template. Code should be secure, scalable, modular, maintainable and documented. Client must receive full ownership of the source code. 21. FREELANCER REQUIREMENTS: Experience required in full-stack development, e-commerce/order systems, custom printing/product systems, file uploads, mobile apps, admin dashboards, payment gateways, REST APIs and cloud deployment. Printing industry experience is a plus. 22. PROPOSAL REQUIREMENTS: Please provide similar projects, proposed technology stack, estimated timeline, fixed total cost, development milestones, post-launch support period, hosting recommendation, payment gateway experience, mobile app experience and admin panel examples. Clearly state what is included and exclud...

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...professional to examine our current environment and bring it in line with GDPR, SOC and India’s upcoming DPDP requirements. We already have a security program in place, but many of the controls no longer meet best-practice standards, so the primary objective is a full-scale assessment that shows the exact gaps and then guides us through remediation. Where we feel weakest is encryption of data at rest and in transit, granular role-based access management, real-time monitoring, incident response playbooks and a stronger defence against external intrusion attempts. I expect a thorough review of policies, configurations and toolsets (think SIEM, IDS/IPS, DLP, MFA, privileged-access management) followed by a clear, actionable roadmap. Deliverables • Gap-analysis report ...

...detection * Audit logging * Secure API architecture * Database security * Automated backups * Monitoring and alerting * Secure secrets management * Vulnerability testing * Independent security testing before production launch Suggested Technology Developer may recommend the most appropriate stack, but experience with the following is preferred: Frontend: React / Backend: Node.js / Python / Java Database: PostgreSQL Caching/real-time: Redis / WebSockets Infrastructure: AWS, Azure or Google Cloud The final architecture should be designed for scalability and high availability. Mobile The initial project should be responsive and mobile-first. Native iOS/Android applications may be developed as a second phase. Deliverables 1. Customer-facing sportsbook website 2. Secure back...

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...internal best practices What We're Looking For 5+ years of professional experience with C# / .NET, including exposure to legacy .NET Framework applications Solid experience with ASP.NET Core (Web API, MVC, or Razor Pages) Hands-on experience building UI with React (hooks, component architecture, state management) Working knowledge of SQL Server or another relational database Comfort working with REST APIs and understanding of software design patterns Experience with Git and collaborative development workflows Strong problem-solving skills and the ability to work independently across unfamiliar codebases Nice to Have Experience with Azure or AWS Familiarity with CI/CD pipelines Exposure to TypeScript Experience modernizing or migrating legacy systems Understanding of microser...

...notification integration - Secure backend/database architecture MVP Scope For the initial phase, we will focus on the Day-One marketplace categories and the core transaction → verification → approval → payout workflow. Additional categories and advanced functionality can be added in later phases. Developer Requirements Please apply only if you have experience with: - Full-stack web development - REST APIs - Payment gateway/API integrations - Webhooks - PostgreSQL/MySQL or similar databases - React/ or another modern frontend framework - Node.js/PHP or similar backend technology - Mobile PWA development - Browser camera and geolocation APIs Experience with Airwallex, escrow/payment systems, GPS verification, or marketplace platforms is highly preferred. Budge...

I need a small Android-only solution that keeps a field employee’s GPS location streaming i...location updates continuously (no noticeable gaps) for up to 10 hours without killing the battery or losing accuracy. • Lets me specify the update frequency before deployment—default can be every 5–10 seconds. • Saves a local log as a safeguard if the connection drops, then syncs automatically when coverage returns. Deliverables I’m expecting: 1. Signed APK and full Android Studio source (Java or Kotlin). 2. Simple README explaining how to change the server URL and rebuild. 3. Quick test video or screenshots proving a 10-hour uninterrupted tracking session. If any clarification is needed on the endpoint format or update interval, just ask and we...

...guidelines. My main focus is direct revenue generation. I’m open to any combination of in-app purchases, subscriptions, rewarded ads, or other monetisation models you feel confident implementing. What matters most is a clean, maintainable code-base, fast load times, and a friction-free user experience that keeps people engaged and spending. Deliverables I expect • Full source code (Kotlin or Java) with clear documentation • Signed, release-ready APK/AAB suitable for Google Play submission • Integrated, tested monetisation flows (e.g., AdMob, Play Billing) • Brief hand-off guide explaining build steps, key libraries, and how to adjust pricing or ad units Once the core features are stable and revenue mechanisms are live, I’ll handle market...

I want to refresh my Freelancer.com profile with six separate portfolio pieces, each centred on a different mobile-app tech stack. The stacks that must be featured are Java, Kotlin, React-Native, Expo, Cordova and Swift (Flutter may appear as a supporting framework where it makes sense, but the six listed stacks lead the narrative). Every piece must follow a clean, professional look—consistent typography, balanced whitespace and a restrained colour palette—yet still feel unique to the specific technology showcased. Within each portfolio item I need three core sections: • A concise project description that explains what the app does and why that language or framework was chosen. • A short, genuine client testimonial that reinforces the quality of the work. ...

...Project Overview We are seeking an experienced Full-Stack Developer or small Development Team to build a specialized, multi-stage appointment booking platform. The project begins with a custom web-based scheduling system (Phase 1) and expands into a native Windows desktop client for meeting automation and session recording (Phase 2). Tech Stack Requirements Backend: Node.js, NestJS, PostgreSQL, REST APIs Frontend: React, , TypeScript, Tailwind CSS Desktop: Electron (TypeScript) Integrations: Google Calendar/Meet API, SendGrid/Postmark (Transactional Email), exceljs Phase 2 Expansion: AWS S3, WebRTC / Audio Processing, WhatsApp Business API, Firebase Cloud Messaging (FCM) Key Qualifications & Competencies Strong experience with Role-Based Access Control (RBAC) and data isol...

...usage log for every other installed application—launch time, total foreground minutes, and, if available, screen-on duration—then bundle these logs with the call/SMS data. All call recordings have to be pushed to a cloud server I can configure (Firebase, S3, or a simple REST endpoint—whichever you prefer, as long as I can later swap credentials). Logs can follow the same route or be stored locally and synced on Wi-Fi; I’m open to your suggestion if it keeps data traffic low. Key deliverables • Android Studio project (Java or Kotlin) with full source code • APK ready for sideloading on Android 10–13 devices • Cloud upload module for audio files and logs, including retry logic • Basic in-app admin screen secured by ...

...Bluetooth Low Energy (BLE) devices, wearables, IoT or fitness devices 5. Experience with offline-first data, SQLite/Room/Drift and data synchronization 6. Understanding of iOS background modes and Android foreground services 7. Experience with HealthKit / Health Connect is highly preferred 8. Knowledge of charts and data visualization for mobile applications 9. Familiarity with Firebase, Supabase or REST APIs is a plus 10. Experience with App Store & Google Play releases, TestFlight, Play Console and handling app review issues 11. Awareness of health-data privacy, GDPR/HIPAA and Apple health-data guidelines is an advantage 12. Comfortable using AI-assisted development tools such as Claude Code, Cursor or GitHub Copilot Critical Experience If you have previously integrated a ...

...lets us assess fit before any commercial commitment on either side. If the first view meets the bar, we move to the full 12-view engagement under agreed terms. Deliverable: First view in HTML + CSS for the one view, plus a short reference file documenting your typography scale, colour palette, spacing scale, and component states (buttons/inputs/pills/table rows). This becomes the pattern for the rest. Timeline: 3–5 days from kickoff. What to include in your proposal: Portfolio of shipped, styled web apps that survived real browser implementation — not Figma concepts. Dense data UI experience strongly preferred. Confirmation you're comfortable working from static HTML/CSS exports, no live environment access. Complete a short screening exercise and include your ...

...files. This is the single most important requirement in this brief. ### Cyclist (body + clothing + helmet + shoes, **excluding** the bike) | level | file suffix | max triangles | seen at | |---|---|---|---| | LOD0 | `` | **30,000** | close-up camera, one rider fills the screen | | LOD1 | `` | **8,000** | the 6 riders nearest the camera | | LOD2 | `` | **2,500** | the rest of the pack, 20–40 m away | ### Road bike (separate files — see §6) | level | file suffix | max triangles | |---|---|---| | LOD0 | `` | **20,000** | | LOD1 | `` | **5,000** | | LOD2 | `` | **1,500** | Rules for the LODs: - **All three levels must keep the same skeleton, the same bone names, and the same material names.** Only the mesh density changes. If LOD2 has

...must remain owned by OnTime Cabs. The freelancer must NOT create the production WhatsApp/Meta assets under their personal ownership. On completion, all necessary access/configuration must be handed over to OnTime Cabs. Preferred Freelancer Skills Please apply only if you have actual experience with: WhatsApp Cloud API Meta Graph API Meta Business Manager WhatsApp Business Platform Webhooks REST APIs PHP/Node.js/Python or our existing backend technology MySQL Payment gateway integration Website backend integration Production deployment API debugging Experience with cab/taxi booking systems is a plus. What I Need From Your Proposal Please do NOT send only: "I can do this." Include: Your experience with WhatsApp Cloud API At least 1–2 similar projects you ...

...as the through-line Per the 2026 guidelines' own primary/secondary tagging: Core Red #E62600 — Primary. Logo, headlines, CTAs, key accents. Should read as the throughline across every layout. Purple #62002E — Secondary. Headlines/backgrounds, used sparingly. Pink #F5D3CF, Off-white #F4F2EE — Secondary backgrounds only. Black / White — text and contrast. Full extended seasonal palette (Fall/Spring/Summer/Winter) exists in the guidelines but should NOT be the template's default — keep the deck core-brand, not seasonal. Typography — replacing Monument Brand headline spec is Monument Narrow Black Italic; body/subhead is already Inter Regular/Medium. Recommended replacement for headlines (final pick TBD): Inter Black Italic (headlin...

I need a punchy, bright-and-colorful social-media kit that will make 9004 Jericho Rd in Spring Hill, Florida impossible to scroll past. The graphics will be pushed out on Facebook and Instagram, so I’ll want square and vertical versions that stay crisp when boosted. Here’s the content that must appear on every piece: • My headshot, brokerage logo, cell number, and web address • Asking price, heated square footage, bed/bath count • Stand-out features of the home plus clubhouse perks: 18-hole golf course, gated entry, on-site restaurant, pool & spa, fitness center, and sports courts • Nearby lifestyle hooks: Buccaneer Bay Water Park, Weeki Wachee River, and Pine Island Beach Park You’ll receive a photo folder and an information sheet...

My site ( ) is built with plain PHP and I’d like a handful of small adjustme...small adjustments made only on the homepage—no work is needed on the Contact or Product pages right now. I will walk you through the exact items the moment we start, but expect light code edits, layout tweaks, and general cleanup rather than a ground-up redesign. You’ll work on a staging copy or directly on the live server (FTP / cPanel access provided), comment every change, and make sure the rest of the site keeps running smoothly. When you’re done, send back the updated PHP file(s) plus a brief changelog so I can follow what was touched. If you have a track record of quick, tidy fixes on core-PHP sites, let me know your turnaround time and any similar work you’ve comple...

Hi Omar, I plan on filing this early according to the 5 days incorrect deadline on the Sum-130 that I was served with. So, I need to file by August 27th. If this goes well, I will work with you on the rest of my UD case which will include>1. a writ if I lose the quash. 2. a demurrer based on the amount in the 3 days and other habitability defects. 4. a motion to strike, and then the answer.

...Mobile Application Development In addition to the website, **we also want to develop a mobile application based on the existing website/system**. The selected developer/team should either: * Have experience developing mobile applications that integrate with Laravel/PHP backends, **or** * Be able to work with a reliable mobile app developer/team for the application development. Experience with **REST APIs, mobile app integration, authentication, notifications, payment gateways, and third-party API integrations** will be a strong advantage. ### 5. Long-Term Technical Support This is **not just a one-time development project**. We are looking for someone who can provide **regular technical support and maintenance even after the initial website and app development is completed...

...– create the buckets, versioning, lifecycle rules, logging, and the naming scheme so everything scales cleanly. • Data migration – script or configure a safe move of several terabytes from an on-prem source into the freshly built S3 structure while keeping integrity checks and the option to resume on failure. • Permissions & security – apply IAM policies, bucket policies, and encryption (at rest and in transit) to meet least-privilege and compliance expectations. Please attach a detailed project proposal that outlines your approach, key milestones, and any AWS tooling or automation you plan to leverage (CloudFormation, CDK, Terraform, AWS CLI, etc.). If you have prior S3 architectures or migration reports you can reference, that will help me g...

...Both Flutter Mobile and Customer Web must be capable of rendering supported dynamic schemas using reusable Dynamic UI components/renderers. Fronted → + React + TypeScript → Customer Web + Super Admin Panel Category & Subcategory Management Dynamic Field & Form Management User & Service Provider Management Subscription, Leads, Advertisement & Reports ⚙️ Backend Python + FastAPI REST APIs Business Logic Authentication & Authorization Payment Subscription Wallet Lead Management Chat Booking Notifications Verification Database & Infrastructure PostgreSQL + JSONB Redis Docker Linux VPS Nginx Secure & scalable architecture Main Platform Features Template + AI tools (Cursor + Claude) → can reduce the developer's work by about 70&n...

What I need I need an experienced full-stack developer to help complete and improve SurveyFlow, a land surveying and GIS platform. The system combines a React/Vite web dashboard,...authentication and permissions, testing APIs, improving the mobile field-survey interface, and preparing the application for production deployment. I also want clean, maintainable code, proper documentation, automated testing, Docker support, and a professional user interface. Preferred technologies: Python, FastAPI, React, Vite, React Native/Expo, PostgreSQL, PostGIS, SQLAlchemy, Alembic, Leaflet and REST APIs. The developer should first review the existing repository, identify incomplete or problematic areas, provide a clear implementation plan, and then work through the highest-priority items syste...

...screen sizes. Requirements Develop a cross-platform mobile application for iOS and Android Create a clean and responsive user interface Implement user registration and authentication Integrate REST APIs and backend services Implement proper state management Add form validation and error handling Optimize application performance Ensure compatibility across different screen sizes and devices Provide well-structured, maintainable, and documented source code Use Git for version control Prepare the application for production deployment Preferred Technologies React Native or Flutter, with TypeScript/Dart and REST API integration. Experience with Firebase, authentication, push notifications, and app-store deployment is a plus. Deliverables The freelancer should provide the co...

I’m building a Java-based web application and the very first module I need completed is secure user authentication that relies on two-factor verification rather than the usual single-password flow. The goal is simple but critical: a visitor must be able to register, log in, and re-authenticate using a second factor (TOTP, SMS, or a similar mechanism we agree on) before gaining access to protected routes. The stack is Java on the back-end; I’m comfortable if you lean on frameworks such as Spring Boot and Spring Security, but I’m equally open to lighter solutions provided you can document every step clearly. What matters most is clean, maintainable code and a frictionless developer setup so the rest of the product team can extend y...

I want every pharmaceutical and medical-equipment SKU in my catalogue published on both Amazon and Flipkart as quickly as possible. Roughly half already have titles, basic copy and a few images; the rest still need content and clean product photos. You’ll start by auditing what I have, flagging the gaps, then gathering or polishing the missing data so each listing meets the marketplaces’ medical category rules. That includes keyword-rich titles and descriptions, compliant attribute fields, GST/HSN and drug-licence details, plus images that pass the white-background and resolution checks. Once everything is complete, upload through Amazon Seller Central and Flipkart Seller Hub (bulk-sheet or UI—whichever is faster), verify the listings go live without suppress...

...Review and refactor Python backend and React frontend Fix UI/frontend issues and improve overall polish Harden the application for production (error handling, performance, reliability) Implement security best practices (authentication, multi-tenancy, data protection) Set up or improve deployment pipeline (CI/CD, hosting) Provide documentation for the codebase Required experience: Python, React, REST API design, authentication and multi-tenancy, and shipping production SaaS. Strong grasp of testing, code quality, and secure coding. Clear written English. Bonus: experience taking AI-generated or prototype code to production standard. You'll collaborate with an existing developer and use Git-based workflows. Willingness to sign an NDA before code access is required. In your...

...Softphone Layout using our existing managed package, so no custom adapter is needed. Build the Apex REST lookup endpoint CXone calls on each inbound call. Standardize phone data to +1 E.164 and set duplicate and matching rules so caller matching works. Build the Screen Flow and custom Lead fields for dialled number, recording link, source and campaign. Validate with Postman. The endpoint must be public facing, no client certificates, response under 32k. Deliverables Apex REST endpoint and Postman collection, CTI and Softphone Layout config, Screen Flow, duplicate rules, custom fields, and short hand-off notes. Tested in sandbox, then deployed to production with our admin team. Must have: Apex REST, Open CTI and Call Center configuration, Screen Flows, duplicate ...

...Development * WordPress Plugin Customization * REST APIs * Responsive Web Development * Elementor / Elementor Pro * Gutenberg * WooCommerce * Git / GitHub * cPanel / hosting environments * DNS and SSL configuration * Website migration and deployment * WordPress security * Website performance optimization Preferred Skills Experience with any of the following would be an advantage: * Custom WordPress plugin development * Advanced Custom Fields (ACF) * Custom Post Types * WooCommerce customization * Stripe/payment integrations * CRM integrations * HubSpot / Mailchimp integrations * Google Analytics * Google Tag Manager * Google Search Console * Cloudflare * AWS / Azure * Figma-to-WordPress development * Technical SEO * Headless WordPress * REST API integrations * WP-CLI * ...

...prototype, progress to an MVP hosted on a staging server, and end with a production-ready build plus handover docs. Throughout the engagement I’ll stay close to the process, providing feedback on design iterations, user flows, and feature priorities. Bring proven experience with modern frameworks (React, Vue, or similar on the front-end; Node, Django, Laravel, or equivalent on the back-end), REST or GraphQL APIs, and deployment to AWS, GCP, or Azure. If you’ve previously taken a platform from idea to launch, include a link or brief case study when you respond so I can see your approach in action....

...contracts, onboarding, probation tracking • Regulatory — Saudi labour-market localisation compliance and workforce reporting • Planning & analytics — workforce planning, recruitment analytics, ROI, executive dashboards • Commercial — subscriptions, entitlements, invoicing, payment gateway integration, plan-based module gating • Integrations — HRIS/ERP connectors, government platform integration, REST and webhook APIs Technical requirements • Arabic and English throughout, RTL-native — not a translated afterthought • PDPL-compliant by design; tenant isolation enforced at the data layer, not the application layer • SSO, role-based permissions, complete audit logging • Automated test coverage, CI/CD, and full ...

I need a premium, highly interactive website for Earn Language, an online language-learning startup. The website should NOT require login, registration, user accounts, dashboards, or any backend/user-management system. It is purely an informational + marketing website designed to impress visitors and convert them into students. I already have the Earn Language logo, bran...language-learning startup. The website should NOT require login, registration, user accounts, dashboards, or any backend/user-management system. It is purely an informational + marketing website designed to impress visitors and convert them into students. I already have the Earn Language logo, brand identity, and theme colors. The freelancer should use these as the foundation and freely improvise the rest of t...

My luxury sleepwear line is ready for its next chapter and I’m looking for a seasoned fashion designer to bring an elegant, silk-and-lace pajama collection to life. The aesthetic must stay firmly in the Classic and Elegant space—think timeless silhouettes, refined details, and a premium hand feel that instantly communicates exclusivity. Here’s what I need from you: • 3-5 style concepts ...garment types—whether a sophisticated two-piece set, a flowing nightgown, a coordinating robe, or a curated mix—so long as the final range feels cohesive and unmistakably high-end. If you have a strong portfolio in luxury loungewear or eveningwear, familiarity with silk handling, and can meet tight sampling timelines, I’d love to collaborate and make this collec...

Currently have 1200 hours watch time and 800 subscribers. Need the rest to complete monetization. Up to 1 month completion date is ok for cheaper rates.

I run a custom-built CRM and ...conversations from inside the CRM itself. Core requirement – full chatbot support. The bot must handle three everyday scenarios end-to-end: • Customer inquiries • Order status updates • Appointment scheduling Inside the CRM I should be able to configure reply flows, store message history against the customer record, and trigger outbound templates when predefined events fire. Webhooks or REST endpoints are already exposed in the CRM, so you can plug straight into those. A lightweight admin panel for template management, opt-in compliance, and basic analytics will round the project off. I expect clean, well-documented code (Node.js), clear setup instructions, and a short hand-off session so my in-house developers can mai...

...this role. Candidates should be comfortable speaking English in meetings, explaining technical ideas, asking questions, and providing regular progress updates. Requirements Strong spoken and written English, preferably C1 or C2 level Junior to mid-level full-stack development skills HTML, CSS, and JavaScript Experience with React, , Angular, Vue, or similar Experience with Node.js, Python, Java, PHP, C#, or similar Basic knowledge of APIs, databases, Git, and authentication Reliable communication and ability to work remotely TypeScript, cloud, Docker, CI/CD, automated testing, and SQL/NoSQL experience are helpful but not required. Work Arrangement Remote Full-time or part-time availability $10-$80 USD/hour depending on experience and skills How to Apply Please submit your pr...

...mobile, tablet, and desktop. I don’t have a fixed colour palette, so feel free to propose a style guide that reflects a clean, contemporary brand. Tech stack • Frontend: React with for SSR and routing • Backend: Node.js with Express • Database: MongoDB (Atlas or self-hosted—let’s discuss the best fit) • Auth: secure signup / login with hashed passwords and token-based sessions • REST APIs powering the client, admin dashboard, and any future integrations Key features • Responsive pages with fast initial load and Lighthouse-friendly performance • Admin dashboard to manage all site content, users, and settings • Payment gateway integration (Stripe, Razorpay, or equivalent—open to recommendation) &bu...

...web pages, data feeds or similar—and index them for semantic search. • Retrieve the most relevant passages at run-time, feed them into an LLM, and stream answers back to the user in plain language, always citing the source material. • Detect when underlying documents change and automatically refresh the index so responses never go stale. • Expose an easy-to-embed web chat UI plus a simple REST/GraphQL endpoint so other apps can tap into the same knowledge base. • Include deployment scripts (Docker or similar) so the stack can be spun up quickly on our cloud account. Key technical notes Python is preferred; popular RAG toolkits such as LangChain, LlamaIndex or Haystack are welcome as long as the code remains modular and well-commented. ElasticS...

...experience with: TradingView Pine Script Pine Script v5/v6 TradingView strategies Debugging existing strategies Historical references such as close[1], high[1], low[1] var and persistent state variables Bar-by-bar execution State-based trading logic Bollinger Bands RSI Long/short conditions Debugging conditions directly on TradingView charts Please do not apply if you are only a general programmer in Java, Python, C++, etc. without strong Pine Script experience. How We Will Work Because the code is confidential: We will connect through Google Meet. I will share my TradingView screen. I will show you the relevant parts of the code. You will analyze the logic and explain what is wrong. You will guide me on exactly what to change. I will make the changes myself. We will test th...

...physical actions triggered by voice Technical Requirements * ROS 2 + Unitree SDK2 * NVIDIA Jetson Orin NX * Python or C++ * Modular architecture with replaceable STT and LLM layers * OpenAI Function Calling for deterministic mapping of intents to ROS 2 actions * Camera/VLM integration for visual questions * Architecture allowing ChatGPT to be replaced later by a local 2B model * Auto-start on boot * Clean, documented and deployable code Acceptance Criteria 1. “Wave” → R1 performs a visible waving motion. 2. “What colour is the block?” → robot analyses the camera image and provides the correct answer. 3. Low end-to-end latency, optimized for Orin NX. 4. System starts automatically after reboot with no manual terminal commands. 5. GPT can be re...

I have a series of Hindi manuscripts that are already in typed Word documents, but they need to be re-keyed with absolute accuracy and given a consistent, publication-ready layout. Your task is to open each .docx file, retype the content in clear, error-free Hindi, apply uniform headings, paragraph spacing and font choices, and flag any typographical slips you notice along ...manuscript as an editable Word document (.docx) with tracked changes switched off and no hidden field codes. If you have experience preparing Hindi text for books or journals, let me know in your bid; it will help me judge the fit. I’m ready to start as soon as I find the right typist, and I will share a short sample page so both of us can confirm quality expectations before we proceed with the rest of...

I have high-resolution photographs of an entire handwritten Tamil book, each page perfectly clear an...(Microsoft Word or Google Docs) and apply a simple, logical structure: Chapter titles as Heading 1 and any sub-sections as Heading 2. Accuracy is crucial—spelling, punctuation, verse breaks, everything must match the original while benefiting from clean digital formatting. Once the first few pages are typed, I’ll review them right away so we can confirm the style before you continue with the rest of the manuscript. Deliverable • A single, proof-read .docx (or Google Doc) containing the full text with correctly applied heading styles, ready for a table of contents generation. Please keep me posted on daily progress and flag any doubtful words as comments ...