Database programming jobs

I need a clean, reliable database of 100,000 email addresses belonging strictly to UK-based construction contractors, sub-contractors and related businesses. Every address has to be live and deliverable, with verification carried out through Mailgun so the final bounce rate stays well below two percent. The file must be delivered in CSV format and, besides the email itself, each record must also hold the company name, its location (city or county is enough) and a short trade / industry label that tells me whether they handle groundworks, roofing, fit-out, M&E, etc. No duplicates and no generic “info@” style inboxes, please—only contacts that decision-makers actually monitor. To keep everything compliant, source the data from publicly available material an...

...fitted with both a Thermal Conductivity Detector (TCD) and a Flame Ionization Detector (FID). The goal is to separate and quantify light hydrocarbons—specifically methane, ethane, ethylene, acetylene and closely related species—in liquid samples that will be injected directly or via headspace. What I need from you: • An end-to-end design covering column selection, carrier gas choice, oven programming and detector configuration so that both TCD and FID work in tandem without signal overlap. • A step-by-step method for sample preparation and injection that delivers sharp peaks and reliable quantitation for the compounds listed above. • Calibration strategy and reference standards, including expected detection limits for each analyte. • A...

Im looking for a skilled and experienced PLC and HMI designer to assist with a project I have to deliver. The ass...EXOR Jmobile Studio platform. The candidate would need to have strong skills to produce images, and SVGs for the various graphical elements/icons/buttons and backgrounds. The theme of the HMI interface for the PLC will be a minimalistic industrial style with a medium brightness color palette (Not dark or not light, in between). Knowledge of PLC programming and Javascript would be advantageous but not essential (As I will be doing the PLC programming on the Omron NJ series PLC). *** I ONLY WILL CONSIDER DESIGNERS WITH INDUSTRIAL AUTOMATION BACKGROUND, SORRY. PURE WEB AND MOBILE APP DEVELOPERS WILL NOT BE CONSIDERED WITHOUT INDUSTRIAL AUTOMATION HMI EXPERIENC...

...Parents) • Oracle APEX Backend (Admin / Reports / APIs) • Oracle Database Duration: 2 Months (8 Weeks) System Architecture 1) Mobile Application Users: • Teachers → mark attendance and deliver students • Parents → Students receive and students tracking. • Security → deliver students (optional) Features: • Login • Class & student list • Attendance marking • Reports & notifications 2) Oracle APEX Backend System Users: • Admin • Teachers • IT Staff Project Phases & Timeline (2 Months) Phase 1 – Analysis & Planning (Week 1) Duration: 5 days Tasks: • Requirements gathering about school data • Define user roles: o Admin o Teacher o Security o Parent • Define workflows: o ...

I want a clean, responsive dashboard built in that pulls live sales data directly from my existing SQL database (MySQL or PostgreSQL—you can choose whichever you prefer for local development). The focus is purely on sales-related metrics: totals, revenue by product and region, daily trends, plus a couple of quick-glance KPIs such as average order value and conversion rate. The database schema is already in place; what I’m missing is a front-end that fetches, aggregates, and presents that information in an intuitive way. Think simple routing with pages or app router, server-side fetching where it makes sense, and lightweight visualisations with or a similar React-friendly library. Styling can be Tailwind, Chakra, or plain CSS modules—whatever lets you kee...

..."Instant Deployment Engine" for an AI Voice Agent service. The goal is to automate the end-to-end provisioning of a Retell AI agent immediately following a frontend form submission. You will be responsible for connecting a custom Webhook trigger to a series of API calls (Retell AI, OpenAI) and database updates (Google Sheets), ending with a theatrical HTTP 302 redirect. The Tech Stack - Automation: (Advanced Logic & Error Handling) - Voice AI: Retell AI API - Brain: OpenAI API (GPT-4o) - Database: Google Sheets - Frontend Integration: Webhook-based (302 Redirects) Key Responsibilities - Data Sanitization: Use Regex to standardize phone number inputs. - Inventory Management: Create a "Bench" system in Google Sheets to pull available phone num...

...environment. Project: Rebuild of (DTF Printing Services). PHASE 1 (Mandatory – Greek Language Only) Fresh WordPress installation Elementor (no additional page builders) WooCommerce properly configured Greek language only (no automatic translations) Mandatory login before checkout Bank transfer payment setup Proper shipping setup (Courier) Clean structure (maximum 10–12 essential plugins) Database clean and optimized Migration to live site after approval The website must be fully functional in Greek before proceeding to the next phase. PHASE 2 (Future Project – English Version) Add English language properly Structured multilingual setup (no Google auto translate) Proper SEO per language Phase 2 will be assigned as a separate project. Important: No nulled theme...

...pipe or webhook on the server; just tell me which you prefer). • It must read the original headers, preserve the subject line and plain-text / HTML body, remove all attachments, and then send the resulting message to every address stored for that group. • Bounces or failures should be logged to a simple flat file for later review. Configuration Group membership can live in a simple MySQL database table. I will supply the SMTP credentials; the code must authenticate and send through that same server. Deliverables – PHP script(s) with clear inline comments (procedural preferred) (Sample configuration file holding group addresses can be provided) – Quick setup guide describing server prerequisites, the piping method, and how to add or change group mem...

...pool environment from the ground up. The setup should support two modes on the same server: a solo mining pool for Fractal Bitcoin (FB) using the SHA-256 algorithm, and a merged-mining pool that works with both Bitcoin (BTC) and Fractal Bitcoin at the same time. This needs to be a completely custom solution rather than based on existing pool software like MPOS or NOMP. You’re free to choose the programming language and framework as long as the result is stable, efficient, and well documented. Once everything is set up, my ASIC miners should be able to connect via Stratum and begin hashing without issues. The pool must fully support SHA-256 mining in both solo and merged modes and expose a standard Stratum interface compatible with common ASIC miners. DDoS protection should...

Title: Unity Developer Needed Unity Developer Needed — Real‑Time 3D Avatar (Voice + Text Activated) with RTMP Livestream Output Description: I’m looking for an experienced Unity developer to build Phase ...Send examples. Have you integrated real‑time lipsync or TTS (SALSA, Oculus, ElevenLabs)? Have you streamed Unity to RTMP (Runstream, Upstream, YouTube Live)? Have you deployed Unity apps to cloud servers (Kamatera, Paperspace, Azure)? Provide a milestone breakdown and timeline. What part of this project is the most challenging for you, and how will you solve it? SKILLS NEEDED Unity 3D, C# Programming, 3D Animation, Rigging, Facial Animation, Speech Recognition, Text‑to‑Speech, ElevenLabs API, RTMP Streaming, Cloud Computing, Windows Server, CSV/JSON Handling,...

...actually ship models, but I’d like to do it the right way, step by step, with an expert by my side. My stack of choice is Python, and we’ll be working on Google Cloud. The part I’m most eager to master is model serving and building production-grade APIs, though I still want you to frame everything in an end-to-end workflow so the pieces fit together. Here’s how I picture our work together: • Pair-programming sessions where we containerise a trained model, push it to Google Cloud (e.g., Cloud Run or Vertex AI), and expose it through a REST or gRPC endpoint. • Walk-through of best practices for versioning, environment management, and automated CI/CD so each new model can be rolled out with minimal friction. • Real-world example project w...

I'm looking for an Arduino code that will trigger RGB LEDs to change color based on a pulse rotary dial input. Requirements: - Use of a pulse rotary dial - RGB LEDs whose colors will be controlled by the rotary dial input Ideal Skills and Experience: - Proficient in Arduino programming - Experience with rotary dials and RGB LED control - Familiarity with electronics and circuit design

...essential; I’ll sign off only after we run live leads through the full scoring, nurturing, and assignment flow without a hitch. Recap of Deliverables; CRM & Pipeline Optimization (stages, fields, tags structure) Lead Capture Setup (forms + field mapping + basic routing) Automation Workflows (welcome + follow-ups + tasks + internal alerts) Tender / Quote Acknowledgement + Follow-up Automation Database Import + Segmentation (clients + designers) Newsletter/Promo Campaign Setup (clients + designers outreach) ONLY BID IF GHL IS YOUR PRIMARY BUSINESS...

We’re looking for a developer to build a lightweight AI-powered workflow that reduces manual lead handling. Scope (Phase 1 – Micro Automation): • Connect a simple lead form (or mock webhook endpoint) • Process incoming lead data • Use AI (OpenAI API or similar) to generate a structured response • Send automated email reply based on AI output • Store lead + response in database (or simple JSON storage) Deliverables: • Working backend workflow (Node.js or similar) • AI integration properly structured (no hardcoded hacks) • Clean, readable code • Basic documentation on how to run the system • Example test data This is a small fixed-scope task focused on automation architecture and clean implementation. If successful, th...

I need a clean, accurate database of 15,000 accounts-payable contacts at privately-owned companies across the United States. For every record I must have the person’s full name, job title, company name, corporate email, and direct phone. These addresses must pass an email-verification sweep (NeverBounce, ZeroBounce or comparable software) so the final file is ready for outreach with a very low bounce rate. My ideal file arrives as a single CSV or Excel workbook that includes the verification status for each email plus a summary report from the tool you used. Bounce-free delivery is essential; anything over 2 % will require replacement. Please source only true A/P decision makers—no generic “info@” or “sales@” inboxes—and avoid public-secto...

deploying the official, open-source backend components and integrating them with various third-party services for full functionality. The source code is open-source and available on GitHub. You only need to deploy and configure the Signal server only. The process requires significant technical expertise in server management, Java, database administration, and cloud services. Before diving in, could you clarify a few details to better tailor the guide? • Infrastructure: Are you planning to deploy on a our server • Version: Do you need the latest official Signal Server (Java-based) and WebRTC signaling server Node.js/Socket.io) • Customization : rebrand the app or simply run a private instance ________________________________________ Core System Requirements The...

I need a local Access database migrated to a MySQL web platform. The primary function will be data entry and retrieval. Requirements: - Setup a MySQL database - Create a user-friendly web interface for data entry and retrieval - Ensure the platform is secure and accessible to 1-10 users - Migrate existing data (text and numbers) from Access to MySQL Ideal Skills & Experience: - Proficient in MySQL and web development - Experience with database migration - Knowledge of data security practices - Familiarity with creating user interfaces for database interaction Please provide examples of similar work done and ensure you can meet the project requirements within budget.

...New users get 1 free credit. paid users can purchase image credits as packages Users can select from 3 different packages essential, standard & extra. in essential package user pays $3 and he will get 3 image credits. in standard package user pays $5 and he will get 8 image credits. in premium package user pays $10 and he will get 20 image credits. link stripe as payment processor supabase as database system when image is uploaded and we get successful response from only then deduct the image credit once credits reach 0, users should not be able to upload images until they purchase new credits In dashboard user can see remaining credits. all the packages (prices,names), openAI prompt etc, I should be able to change in the source code. (I have some knowledge in ) in s...

I'm looking for an experienced mobile app developer to build a social networking application for Android. Key Requirements: - Design and develop an intuitive and engaging user interface - Implement secure user authentication and profile management - Enable fe...features such as friend connections, messaging, and content sharing - Ensure app performance is optimized and free from bugs - Integrate social media sharing options Ideal Skills and Experience: - Proven experience in developing social networking apps - Strong proficiency in Android development (Java/Kotlin) - Expertise in UI/UX design for mobile applications - Knowledge of backend technologies and database management - Familiarity with API integration and third-party services Please provide a portfolio showcasing si...

...for demo purposes, but I now need a rock-solid, production-ready version. Here’s what I’m after: the existing front-end and logic need to be refactored or rebuilt so the platform can handle real traffic, persistent data, and a CI/CD pipeline. I’m open to the tech stack you propose as long as it keeps the recommendation engine fast and explainable. You’ll optimise queries, set up a proper database, containerise the app (Docker or similar), and deploy it to a cloud provider with monitoring and automatic scaling. Testing (unit + integration) should cover the recommendation flow from metadata ingestion to result ranking. Deliverables • Clean, documented source code (Git) • Deployed production instance at with SSL • Automated t...

...I will need a brief hand-off session—screen-share or recorded video is fine—showing me how to add new groups, moderate chats and back up the database. If you already have experience building faith-based communities or have suggestions on technologies (WordPress with BuddyBoss, Laravel + Vue, etc.) that can deliver these features quickly and securely, let me know. My yardstick for completion is straightforward: every visitor can land on the site, register or log in, choose a group and immediately see the group chat working. When that flow is smooth and the admin tools are in my hands, the project is done. I need an extremely strong back in database person to run the scripts. I already have the scripting pretty much outlined exactly how we need to pull this of...

I have a backlog of financial figures that must be transferred accurately into working spreadsheets and then reflected in our existing SQL database. The spreadsheets will be the primary source, so precision in every cell—dates, currency formats, formulas, and cross-sheet references—is essential before the data is pushed to the database. You will receive scanned source documents, the current Excel template, and credentials to a staging schema in our SQL environment. Once each spreadsheet is complete and vetted for errors, the corresponding tables in SQL need to be updated so that our reporting dashboards stay in sync. Deliverables • Completed Excel workbook with all financial data correctly entered and formatted • SQL script (or direct upload) that ...

...bottlenecks across application, API, database, and infrastructure layers. - Provide detailed performance reports with actionable recommendations. 2. Stress Testing - Execute stress testing to determine system limits under extreme conditions. - Identify breaking points and evaluate system recovery behavior. - Assess failover, autoscaling, and degradation mechanisms. - Document resilience gaps and mitigation strategies. 3. Performance Analysis & Reporting Provide: - Test strategy document - Test scripts and scenarios - Monitoring dashboards (if applicable) - Bottleneck analysis - Remediation recommendations - Final executive-level summary report Scope of Services The freelancer will be expected to: - Review system architecture (application, APIs, database, infrastruct...

I need an expert to establish communication between two Siemens S7-1500 PLCs using OPC UA. Requirements: - Send digital, analog, and alarm signals. - Control a program on the server PLC via the client PLC. - Transmit maintenance data. Ideal skills and experience: - Experience with Siemens S7-1500 and OPC UA....an expert to establish communication between two Siemens S7-1500 PLCs using OPC UA. Requirements: - Send digital, analog, and alarm signals. - Control a program on the server PLC via the client PLC. - Transmit maintenance data. Ideal skills and experience: - Experience with Siemens S7-1500 and OPC UA. - Proficiency in handling digital, analog, and alarm signals. - Strong background in PLC programming and communication protocols. Please provide relevant work experience in ...

I’m rolling out O...above modules (chart of accounts, taxes, stock routes, POS interface, purchasing rules, etc.) directly in our Odoo 18 environment. • Run test scenarios, document outcomes and adjust until users sign off. • Provide concise user training and post-go-live support to make sure the team is comfortable. Acceptance criteria • All four modules fully configured and working together in a single Odoo 18 database. • Key reports—financial statements, stock valuation, POS sales summaries and purchase analysis—return accurate figures that reconcile with sample data. • User guide or quick-start notes delivered for each module. If you’re based in Sri Lanka, have solid Odoo 18 functional experience and can start soon, I&rs...

The task is to design a compact PCB that drops straight into an SCX 1/32 car so it can run on a digital track....program—ATmega, STM32, ESP32, or similar—so long as it supports a simple bootloader I can reach over USB-C. Deliverables • Schematic • PCB layout and Gerbers (KiCad or Altium) • Drill files, pick-and-place, and full BOM with distributor part numbers • Minimal firmware that recognises reed input, stores/changes up to 20 IDs, and shows how to reflash through the USB-C port • Brief build and programming guide Acceptance criteria: design passes DRC; USB-C enumerates and lets me update firmware; ID selection works for all 20 addresses; reed input triggers reliably in bench tests. Feel free to ask for any chassis measurements ...

...wellness, and regenerative support concepts • Uses targeted landing pages for specific use cases • Directs visitors to Lifewave’s official website via pre-populated referral links • Does NOT process orders, payments, or customer data ================================================== 3. WEBSITE ARCHITECTURE (NON-NEGOTIABLE) • Static HTML / CSS / JavaScript only • No WordPress • No PHP • No CMS • No database • No backend logic • No e-commerce functionality • No checkout, cart, or payment processing • No user accounts • No customer data storage ================================================== 4. COMMERCE / REFERRAL MODEL • All product orders are placed on Lifewave’s official website • Websi...

I need assistance with a college Python assignment. The task involves writing a few very small programs with functions or algorithms. Ideal Skills & Experience: - Proficiency in Python and NumPy - Experience in writing functions and algorithms - Ability to handle basic programming tasks Important: the programs must be original and cannot be copied from the internet or ChatGPT, as the college uses Turnitin to detect plagiarism. Please see below the request: Task 1 Write a Python program that defines and calls the following functions: 1. A function that calculates the area of a circle 2. A function that checks if a number is even or odd 3. A function that returns a formatted string Task 2 Write a Python script that does the following when executed: 1. Imports the mat...

I’m building and maintaining a series of backend services and I need an experienced Python developer who feels at home in FastAPI. The day-to-day work centres on designing clean, scalable REST endpoints, wiring them to a PostgreSQL database, and keeping the Dockerised environment tidy for smooth deployments. Most of the upcoming tasks involve integrating external providers: think payment gateways for transaction flow and AI/ML services that power in-app intelligence. Beyond those, you’ll help craft automation scripts, refine existing business logic, and keep an eye on performance as traffic grows. Here is what a typical assignment looks like: • create or extend a FastAPI micro-service • expose secure endpoints, including user auth where required &bull...

...payouts • Downloadable payout statements 8. PAYMENT COLLECTION • Company UPI QR Code • Partner uploads payment proof • Admin verification workflow • Status tracking 9. SECURITY & COMPLIANCE • Secure login (OTP + Password) • Role-based access control • Encrypted data storage • Audit logs • Secure document uploads 10. TECH STACK Frontend: React / WordPress Custom Dashboards Backend: Laravel / Node.js Database: MySQL / PostgreSQL Storage: Cloud Storage PDF & QR: Automated generation 11. DEVELOPMENT PHASES Phase 1: Core system, dashboards, partners, taxation Phase 2: HR, payouts, government loans Phase 3: Analytics, automation, mobile app 12. SCALABILITY RULES • Unlimited partners, staff, admins • Single Super Admin ...

I’m looking for an experienced email lead generation / data research expert to build a high-quality, targeted email database for marketing purposes. Project Details: • Target volume: 100,000 – 200,000 fresh email contacts • Emails must be valid, active, and recently sourced • Data should be clean, deduplicated, and verified • Target audience details will be shared after shortlisting Requirements: • Proven experience in email list building or B2B/B2C lead generation • Ability to source opt-in or publicly available business emails • Understanding of GDPR / CAN-SPAM compliance • Delivery in Excel or CSV format with required fields (email, name, company, etc.) Bonus Skills (Preferred): • Email verification tools (Never...

...web portal that touches every layer of the stack—Blade views, controller logic, and the MySQL schema. The goal is to polish the user experience while extending back-end functionality and cleaning up a few database quirks that have surfaced as the project has grown. Scope of work • User Interface: update layouts, adjust colour/theme choices, and introduce a handful of new reusable components so pages feel consistent and load quickly. • Back-end: refine current controllers, add several API endpoints, and streamline service classes to reduce latency and improve code readability. • Database: create and run Laravel migrations for new tables/columns, refactor some existing relations, and write seeders to keep test data in sync. Deliverables –...

I urgently need a clean, 150,000-record database of United States executives matching the following functions: CFO, CEO, COO, Project Manager, Project Accountant, Accounting Director or Controller (including supervisor / manager level), Chief Accounting Officer, Accounts Receivable lead, and Escrow Officer. Any industry is acceptable as long as the contact truly holds one of those titles. Here is exactly what I expect: • Source the contacts from ZoomInfo and PitchBook—those two platforms are mandatory for this project. • Verify every email through a recognised email-validation service and cross-check the contact details on LinkedIn so bounce rate stays negligible. • Provide each record with, at minimum, the corporate email address and the executive’...

...concise user documentation. • Deployment & support: migrate data, move to production, monitor the first weeks in service, and provide hand-over materials our support team can follow. Acceptance criteria 1. Signed-off requirements document and technical architecture. 2. Source-controlled Odoo code (Git) that passes our basic CI checks and installs without manual tweaks. 3. A production database populated with legacy data and validated by the client. 4. Training guide or video walkthrough covering key workflows. 5. Post-go-live report confirming all critical modules run without blocking defects. If you are comfortable steering discussions, writing code and delivering polished Odoo solutions across all modules, I would like to hear how you typically approach p...

...End-to-end testing across devices and browsers. • Store listing & deployment for both Google Play and the App Store. Core expectations --scalability - it should able to manage large scale users – One shared code-base or different code (React Native, Flutter, or similar cross-platform tech) to keep maintenance simple. We can discuss if different code for each platform – Secure, real-time database and payment integration. – Clean, modern UI that is similar to the Eventbrite experience yet keeps branding flexible. – Handover of source code, build instructions, and basic documentation. – Final payment released only after all apps are ready and the website is ready and functioning as per requirement. If you have proven experience ...

...manually entered demo data), a withdrawal screen where users can enter an amount and select a payment method, followed by a loading animation and system-controlled response as described above. After redirection, the subscription page should display three plans, and upon selecting a plan, a popup should show a crypto payment address (UI only, no real payment integration required). No backend, no database, and no real transaction processing is needed — this is purely a front-end demo/prototype. The project must be completed within 7 days. Clean code and high-quality UI/UX are required....

...reachable through a personal sub-domain (for example, ). The workflow I need is straightforward: during registration the system must create—or virtually route—a sub-domain for the chosen username, store the basic user details, and immediately serve a minimal, clean profile page that shows only the user’s name, photo, and short bio. Security is crucial; the routing logic and database queries must ensure strict isolation so no account can touch another user’s data or files. I already have wildcard DNS support available (/*.); if additional server rules or vHost tweaks are required, include clear, step-by-step instructions so I can reproduce them on staging and production. Please work natively in PHP (no frameworks is fine, or a lightweight one if it spee...

...enterprise application built using Visual Basic (VB / VB.NET) with a SQL database backend. The application is currently in active use, and we require a developer who can quickly understand the existing codebase, implement enhancements, optimize database performance, and resolve issues as they arise. This is not a greenfield project — the focus will be on improvement, stabilization, and incremental feature development. Scope of Work Includes: Understanding and working with an existing VB / VB.NET codebase Enhancing modules and implementing new business requirements Writing and optimizing complex SQL queries, stored procedures, views, and functions Debugging and resolving application and database-related issues Improving database performance and qu...

I’m looking for an experienced full-stack partner to build a web-based ecosystem that covers both our public-facing site and an internal workflow hub. The solution should include: • Public website connected to a searchable university database. • Student portal for application tracking and secure document upload/management. • Staff CRM featuring a student-management dashboard, task management, document control, and automated email/SMS notifications. Laravel or Django on the back end and React or Vue on the front end suit us best, with PostgreSQL or MySQL beneath. Clean RESTful APIs for third-party email/SMS services are essential. Show me links to CRM or portal projects you have delivered, outline the stack you’d use, and provide a realistic schedu...

I run an older Magento 2.2.5 store and every time I manually duplicate a product the platform creates fresh copies of its images. Roughly 100,000 redundant files now bloat the disk, driving storage usage through the roof. What I need right away • Locate and safely delete every duplicate image from both the filesystem and the Magento database. • Patch the root cause so future product duplicates reference the original media instead of spawning new copies. • Finish the job within the next few days; I will supply a snapshot for instant rollback if anything goes wrong. Environment & access The work will be carried out on the live server (downtime must stay minimal). I’ll provide SSH, MySQL, and admin credentials as soon as we agree. Open to your method I&r...

...Acceptance Criteria The plan should demonstrate progressive overload, include deload logic, and use gym equipment realistically available in most facilities. If any exercise requires a specialised machine, suggest a practical substitute. By the end of the final phase I should be noticeably stronger in core lifts (bench, squat, deadlift, overhead press). Please include a short explanation of the programming rationale so I understand why each phase exists and how it supports muscle gain....

I need an API layer that lets HikCentral Pro push employee attendance records directly into my SQL database. HikCentral will be the data source; the SQL instance will act as the system of record. At the moment I’m not completely sure of the payload format—HikCentral’s documentation mentions something that looks like “POSTSQL”, so I’ll need guidance on the exact structure (it could end up as JSON once we see the sample webhook). Core requirements • Accept incoming attendance records from HikCentral over HTTPS. • Route those records into a chosen table within my SQL environment (SQL Server is currently installed, but I can adjust if you suggest a better flavour). • Support three actions through separate, secure endpoints or a s...

...Gravity Forms • Unlimited Elements • Action Scheduler background jobs • High admin/editor activity • Frequent admin-ajax calls ISSUES WE’RE EXPERIENCING • Random CPU spikes • 502 / 504 gateway errors • Admin dashboard slowdowns • Elementor editor instability under load • Background tasks stacking unpredictably • Performance degradation during concurrent admin activity • Intermittent database-heavy queries affecting response time • Worker saturation symptoms during peak operations This does not appear to be a simple traffic issue — it looks more like concurrency, worker handling, or background execution behavior. We’re looking for someone comfortable with: • PHP-FPM tuning • ...

I’m kicking off a new directory platform and need a clean, well-structured starter template built with the latest ...Placeholder pages for Listing Detail, Category, and Account, all linked through friendly, SEO-ready routes. • Basic search bar hooked to sample JSON data so I can see filtering in action. • Clear instructions in the README for local setup, environment variables, and future feature hooks. If your code is clean, documented, and easy for me to extend, I’ll roll future phases—authentication, real database integration, reviews, payment flow—straight to you as an ongoing, long-term engagement. Please mention similar Next .js or React boilerplates you’ve shipped and outline how you structure components for scalability. Looking fo...

I already have a fully-functional open-source web application that now needs to live on my own server. What I need from you is straightforward: • Stand up the app on my server (I can give you root or SSH access and will confirm the OS once we talk). • Wire it to a Supabase database so all existing data models work exactly as on the demo install. • Configure every API layer the project ships with, adding: – robust authentication and security, – seamless data-synchronisation between the app and Supabase, – a handful of custom endpoints I’ll specify so external services can hook in. The deployment must be production-ready, HTTPS-enabled, and fully documented so I can replicate or scale it later. Once everything is running, a quic...

...for an experienced game programmer to troubleshoot issues with NES 6502 assembly code base. This is an action adventure game that is nearly complete and needs some engineering polish, Key Requirements: - Expertise in action game mechanics - Proficiency in side-scrolling game design - Experience with game development for PC, console, or mobile platforms Ideal Skills and Experience: - Strong programming skills (C++, Unity, or similar) - Previous experience in game projects - Ability to collaborate and integrate creative ideas Here is a list of the issues -player slides while crouching (should not move) -screen tiles that contain pickups must not refresh on screen reentry -boss rooms (5) must be gated to lock player in room until boss is destroyed -ladders code needs adjustin...

...external process. Unit tests covering key socket operations will be a big plus. Right now I’m interested only in Linux, but if you design the architecture cleanly enough, expanding to Windows or macOS later should be straightforward. When you reply, please outline the high-level architecture you propose, the language you prefer, and any prior projects that prove you can handle low-level network programming....

This project involves the design, development, and deployment...developed for smooth frontend-backend communication with proper validation, error handling, JWT authentication, encrypted passwords, and role-based access control. The system will include dashboards for Admin and Warden and a student portal for personal records and services. Database design will follow best practices for performance and scalability. The project will use React.js, Axios, React Router, Tailwind CSS/Material UI, Node.js, , MongoDB, JWT, Bcrypt, Git, and VS Code. Deliverables include complete source code, database schema, API documentation, deployment guide, admin credentials, and a fully tested system. Please fund the milestone in escrow so I can start working. Once it’s funded, I’ll beg...

Project Title Custom Case Management & Workflow System for Accredited DNA Laboratory Project Overview We are an ISO 17025 accredited DNA testing laboratory in Australia seeking to develop a custom-built web-based case management and workflow system. This system will replace an 18-year-old legacy database and must reflect our current operational complexity, including: Legal DNA testing Government agency cases Immigration DNA testing (including international coordination) Distributed inventory management Document control and compliance Communication tracking and follow-up workflows This is a ground-up custom system. We are not seeking CRM customisation or template-based solutions. A detailed functional specification is being finalised and will be provided to shortliste...

I have three specific school-website links that list all current teachers and administrators. From each page I need a clean scrape of every staff member’s name, role, email address, plus the city/town and the school name, compiled into a single Excel workbook. Alongside that, I already hold an Excel sheet that contains a roster of Tow and roadside drivers. The she...Source material: my three school websites and the driver URLs I will supply. No other sources are required. • Required fields: Name, Role, Email, City/Town, School (or Company for drivers). • Accuracy matters; no duplicate or bounced addresses. If you normally work with Python, BeautifulSoup, Scrapy, or similar web-scraping tools, that’s perfect—as long as the end result is the tidy Excel ...