Programming & Coding Projects

Software Developers (Ukraine & Brazil Preferred)

We are looking for talented software developers based in Ukraine or Brazil to work with our team on remote projects. This is a flexible opportunity and can lead to long-term collaboration. Requirements: * Strong experience in software development * Ability to communicate clearly in English * Stable internet connection * Available for remote collaboration

Senior AI / Full-Stack Developer (US Time Zone | Native English)

We are looking for an experienced AI or Full-Stack Developer who can work in the US time zone and communicate at a native English level. This role requires strong technical skills, clear communication, and the ability to work with a distributed team. We highly value developers who can explain ideas clearly and collaborate effectively. To confirm English communication ability, all applicants must include a short Loom introduction video. Requirements: Mandatory Native-level English communication 5+ years of software development experience Ability to work in the US time zone Strong problem-solving and communication skills Technical Skills (one or more areas) AI / Machine Learning Experience with LLMs, AI integrations, or AI product development Python, LangChain, OpenAI APIs, or similar tools Full-Stack Development JavaScript / TypeScript React, Next.js, Vue, or Angular Node.js / Express / NestJS REST APIs or GraphQL SQL or NoSQL databases Cloud platforms (AWS, GCP, or Azure) Nice to Have: Experience building AI-powered applications SaaS product experience Experience working with remote US teams DevOps or cloud deployment experience Application Instructions: To apply, please submit: Your resume or portfolio Your technology stack A short Loom video introduction (2–3 minutes) explaining: Your background Your development experience Projects you worked on Confirmation you can work in the US time zone Engagement: Remote Long-term opportunity

Technical Support Developer (React/Azure/MongoDB) – ADHOC UK HR

Job Title: Technical Support Developer (React/Azure/MongoDB) – UK Hours 9am-6pm The Platform: The platform is a working MVP currently undergoing user testing. It is a careers-driven events hub featuring a built-in career coach booking system and event registration modules. The code is complete; I now require a reliable, sharp developer for ongoing maintenance, bug fixes, and feature iterations during our launch phase. The Role: This is a pay-as-you-go position for a developer who is exceptionally fast at learning and navigating existing codebases. You must be able to grasp the site logic quickly, fix bugs efficiently, and ensure high-quality code deployment. Someone responsive and technical minded, happy with adhoc queries and available on standby. Key Requirements: Availability: You must be available 9am – 6pm UK Time. You must also be available for emergency bug fixes during evenings and weekends. Reliability: I am looking for an individual (no agencies) who is not juggling multiple projects and can commit to this platform long-term. SaaS/Platform Experience: Ideally, you have experience maintaining SaaS platforms, booking systems, or similar events-driven portals. Technical Skill: High proficiency in React.js, MongoDB, and Azure. Communication: Excellent written English for emails and messages. You must be proactive, trustworthy, and able to explain technical fixes clearly. Responsibilities Fast turnaround on bug fixes identified during user testing. Maintain and iterate on the built-in career coach booking and event registration modules. Manage hosting, server health, and deployments via Azure. Provide clear documentation for all code changes and professional updates on progress. How to Apply Please start your proposal with the phrase "UK SUPPORT". Experience: Provide links or descriptions of SaaS platforms or booking systems you have previously managed or developed. Availability: Confirm you are available 9am – 6pm UK time plus evenings/weekends for emergencies. Looking for people based in UK, EU or US. Commitment: Confirm you have the capacity to prioritise this project and are not overloaded with other work. Technical: Briefly describe your experience jumping into an existing React/MongoDB codebase to resolve issues.dmu

Full Stack Development

Full Stack Developer (Python / JavaScript / AI Experience Preferred) We are looking for an experienced Full Stack Developer to join our team for ongoing development projects. The ideal candidate has strong backend and frontend experience, DevOps knowledge, and excellent communication skills. Requirements 3+ years of experience in full stack development Ability to work during EST timezone Strong experience with Python, JavaScript, and TypeScript (Experience with C#, .NET, or Java is also acceptable) Frontend experience with React, Vue, Angular, or similar frameworks Backend experience with Node.js, Django, Flask, or PHP Familiarity with DevOps practices (CI/CD, Docker, cloud platforms, etc.) Some AI/ML development experience is a plus Experience working across multiple industries or product domains Strong communication skills — preference for candidates with native or fluent American English Responsibilities Design and develop scalable full-stack applications Collaborate with cross-functional teams to deliver high-quality software Participate in architecture discussions and system design Write clean, maintainable, and well-tested code Communicate progress and technical details clearly with the team Nice to Have Experience with cloud platforms such as AWS, Azure, or GCP Experience building AI-powered features or integrating AI APIs Experience working in distributed or remote teams

Senior .NET Developer with Strong English Communication Skills

I am seeking a Senior .NET Developer who not only has extensive experience in .NET technologies but also possesses excellent English communication skills to effectively collaborate with team members and stakeholders.

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Reaction Training & Hand-Eye Coordination Platform

ReactMotion is a proprietary cognitive performance platform developed by ReactForge. It is built to train and measure reaction time and hand-eye coordination using standard webcam technology connected to a PC or laptop, requiring no specialized hardware. The platform uses real-time computer vision to capture, analyze, and score a user's physical response to on-screen stimuli. It is designed to serve a broad population: from youth athletes building foundational reaction speed to senior adults maintaining neuromotor sharpness to training elite athletes to maximize cognitive performance. ReactMotion is not a peripheral device product. It is a software-first platform that turns any device with a webcam into a certified reaction training tool. The goal is to make professional-grade reaction and hand-eye coordination training accessible, measurable, and scalable. We're looking for talented developer who thrives on innovation to bring a product from prototype to production. You will be the technical lead on ReactMotion, working directly with the ReactForge founder to define architecture, build features, and ship a platform that is ready for institutional adoption. As Lead Developer, you will be responsible for: Rebuilding the prototype into production-grade code Integrating with Supabase and the ReactForge data layer Designing the webcam + computer vision pipeline Ensuring performance on consumer grade hardware Build the scoring and analytics engine Establish the technical architecture for scale Design the user-facing training interface Collaborating on product roadmap and feature prioritization Required Skills: React or Next.js (frontend) JavaScript / TypeScript WebRTC or getUserMedia API for webcam access Canvas API or WebGL for rendering Supabase (auth, database, storage) REST API design and implementation Git and collaborative development workflow Additional skills that would be an asset: MediaPipe or TensorFlow.js experience Computer vision background Prior work on real-time data capture applications Sports technology, health tech, or EdTech domain experience Experience with AI-assisted development workflows The Lead Developer will be evaluated against the following milestones: Webcam capture pipeline functional, basic reaction drill running end-to-end Core drill library complete (5 drill types), scoring engine live Athlete dashboard, session history, and export to PDF operational Coach dashboard, drill builder, and Supabase integration complete ReactView integration live, API layer documented and tested Platform commercially deployable for first institutional pilot ReactMotion already works with a working prototype. This role is not about building from zero. It is about taking a functioning prototype and turning it into a live platform. To be considered, a concise reply must be received for all 3 interview questions.

Shopify developer needed to build custom audio player

I’m building a Shopify website and need a custom audio player section where visitors can play MP3 voice demos. Requirements: • Play / pause button • Clean SaaS-style design • Optional waveform or progress bar • Ability to add multiple audio demos • Must be editable from the Shopify theme editor Example: Appointment Booking AI collects details and books a time [▶]━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ My website: https://flowspeakai.com/ Budget: £40-£100, depending on experience.

Chrome Browser E-commerce Automation Tool

I am building an AI-driven workflow that takes products from Amazon and publishes them on eBay automatically. The core of the job is a Chrome-based extension tool that behaves like a real seller listing a real item while staying invisible to the marketplaces’ anti-bot systems. Here is what the first milestone needs to achieve: • Seamlessly capture product data on Amazon and generate a ready-to-publish eBay listing, complete with descriptions, high-resolution images, category and tag placement, plus accurate pricing and shipping details. • Provide a clean UI where I can fine-tune the listing before it goes live. • Run inside a real Chrome instance (not a headless fallback) and randomise fingerprints, timing and mouse events so it passes browser-integrity checks. • Code written in a modular way so we can add price synchronisation and inventory management later. This is an ongoing project; once the initial listing creation flow is stable, we'll iterate on scheduling, bulk uploads and deeper AI research features, so clean architecture and test coverage are critical from day one.

Career Assessment Engine (AI powered)

I am looking for a full stack developer who will help me to create a platform that will guide students to identify the careers that are best suited for them based on a proprietary framework that I have created. I have been using this offline and now want to scale up by creating an online platform How it works: ✅ Multiple question sets that I have designed→ answers captured from user. Answers can be based on scores or open ended text answers ✅ Non Question Inputs like grades, non academic achievements etc that user will upload ✅ Scores are normalized ✅ The framewrok that I have created generates fit scores for different career paths/roles ✅ Output = visual report/dashboard + narrative insights + PDF/shareable link What needs to be built (MVP): ✅ An interface to ask questions ✅ one-by-one questions, smart prompts ✅ back/edit last answer, progress bar, pause/resume ✅ validate only 1–5 responses ✅ Scoring engine ✅ map answers → framework dimensions ✅ section scores + normalized scores + career fit ranking based on framework ✅ configurable weights (transparent logic) from backend Tech (flexible) : Next.js/React + Node/Python + OpenAI + Postgres/Firebase + charts (Recharts/Chart.js) + deploy on Vercel/Render. I will provide : question sets (owned by me)+ framework structure + CFIS mapping + sample report format.

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Discord Shop Bot + Merchant Control Panel Development

Discord Shop Bot + Merchant Control Panel Development I am looking for an experienced developer to build a Discord shop bot with a web-based merchant control panel. The bot will allow merchants to sell products directly through Discord using an interactive checkout flow connected to my payment gateway APIs. CORE BOT FUNCTION Certain roles in Discord should be able to start a purchase session using a command such as: /pay @customer Once started, the customer will go through a guided shopping experience inside Discord. SHOPPING FLOW 1. Product Selection Customer sees product categories Then selects products Then selects product variations (each variation may have a different price) 2. Cart System Customer can add multiple items Customer can go back and add additional items before checkout 3. Order Questions Customers are asked questions related to the category or product Merchants can define these questions in the control panel 4. Coupon Codes Customer is asked if they have a coupon code Coupons are created in the merchant panel Coupons can apply to specific products or categories 5. Tips Customer is asked if they want to send a tip Merchant can enable or disable tips in the panel Customer can enter the tip amount 6. Payment Options Customer is given two payment options: Pay Pay with Crypto Both options will connect to my existing payment gateway API. PAYMENT CONFIRMATION Once payment is confirmed: Customer receives a message saying: "Thank you, we have received your payment." An order log message is sent to a merchant log channel containing: Customer details Items purchased Answers to order questions Payment details Under the order message there should be a button: RED: Needs Action When the merchant processes the order they click the button and it changes to: GREEN: Completed REWARDS / POINTS SYSTEM The bot should support a customer reward system. Customers earn 1 point for every £1 spent. Merchants can choose which categories or products earn points. Merchants can set the value of 1 point in the panel. During checkout the customer enters their email address. The bot checks if the email already has a points balance. If points exist the bot asks: "Would you like to use your points?" Customers can check their points balance anytime using: /points They will enter their email to see their current balance. Merchants must also be able to manually add, remove, or edit points from the panel. REFERRAL SYSTEM Customers can refer others using: /refer Flow: User enters their email User enters the new customer’s email Then: A thank you message is sent to the person who referred The message content can be customized in the merchant panel A log message is sent to a channel showing: Email A referred Email B When the referred customer makes a purchase, the referrer receives reward points. Merchants can set referral rewards in the panel. Rewards can apply to specific categories or products. The reward value is set as money but given as points. MERCHANT CONTROL PANEL A simple web-based panel is required where merchants can manage everything. Server Settings Enable or disable features Set admin roles Set log channels Set currency Payment Settings Enter crypto wallet address for payouts Enter wallet address for crypto payments Enable or disable payment methods Products Create categories Add products Add product variations Set prices Add order questions Edit or delete products Coupons Create coupon codes Set which categories or products they apply to Rewards Enable reward system Set point value Select which products or categories earn points Referral System Enable referrals Set reward amounts Choose which products or categories give referral rewards Customers View customer emails View points balances Manually edit or remove points CURRENCY Default currency should be GBP. Merchants should also be able to change currency to: EUR USD IMPORTANT The panel must be very simple and easy to use. Each section should include help text explaining what the feature does so merchants do not get confused. API I already have the payment gateway APIs for: Pay (https://documenter.getpostman.com/view/15018241/2sBXc7JiY7 will use Multi-provider Mode) Pay with Crypto (https://documenter.getpostman.com/view/52669564/2sBXcGDfCj) will use muiti hosted feature) These will be provided to the developer. WHAT I AM LOOKING FOR Experienced Discord bot developer Experience building admin panels or dashboards Clean and scalable code Good communication If you have built Discord shop bots, payment bots, or e-commerce bots before, please include examples in your proposal. DO NOT MESSAGE IF YOU CANNOT DO THIS. I LOOKING TO HAVE THIS CREATED WITHIN 7 DAYS AND I NEED THE PERSON TO LOAD THIS ONTO MY VPS SO ITS ALL WORKING. If you are David Olusanya on here do NOT send me a proposal you are a scammer

Backlink Development

Our website currently has low domain authority and limited backlinks from relevant sites. This is affecting our search engine rankings and organic traffic. We need an experienced freelancer to create high-quality, relevant backlinks to improve our SEO performance and increase online visibility.

Shopify Automation Needed For Physical Flyer Logic

Price: Placeholder (Estimated) We need a Shopify expert to build a reliable system that automatically adds a physical printed flyer to customer orders under strict rules. The flyer is a real printed insert that must be packed inside the customer’s parcel. It must appear in Shopify as a £0 line item so our fulfilment team can clearly see when it needs to be included. Requirements: - Automatically add a £0 flyer product to eligible orders - Ensure each customer receives only one version of the flyer per 3-week campaign cycle - When a new flyer version is released, customer eligibility must reset - Prevent duplicate flyer distribution within the same cycle - Ensure the flyer displays as a normal £0 line item on the order - Integrate cleanly with our fulfilment process - Be simple for our team to update every 3 weeks Guest checkout is disabled (all orders are linked to customer accounts). We are looking for a clean maintainable solution - not something overcomplicated.

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Integrated End-to-End Solution Linked to (SOPs)

Good Day, Our agency has been requested to submit a proposal for the services below: We hereby submit our response outlining an integrated digital solution incorporating Microsoft Power Platform, Dataverse, SharePoint Online, Power Automate, Power BI, and optional GIS (ArcGIS) integration. The proposed architecture fully aligns with the objectives stated in the RFI published on TenderBulletins, EasyTenders, and the eTenders portal. I have attached the specificsation document.

Redirection issue

Cloud & Hosting / Microsoft Azure Tags: Azure Virtual Desktop, AVD, RDS, USB Redirection, Windows Virtual Desktop, Azure Admin Budget is: Expect quotes in the £50 range for a week of lab environment access

opportunitypre-funded

Bug fix for unwanted scrolling behavior in jQuery Mobile

Hello, We need a bug fix for jQuery Mobile. When a long popup with numerous selection options is created, jQuery Mobile always jumps to the beginning of the popup when one of the options is clicked. This makes options further down the page unselectable in larger popups. The attached video demonstrates this phenomenon. This behavior needs to be fixed so that unwanted jumps within a popup no longer occur. Please fix this behavior in jQuery Mobile 1.4.5 in both the uncompressed and minified versions (download here: https://jquerymobile.com/download). Please provide us with a document that clearly explains step by step which changes are required in the uncompressed and minified versions to resolve this issue. The deadline for this project is Friday, March 6, 2026.

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Extract blood test data from PDF documents that have been OCR'd

The objective is to build a structured blood test database that allows pathology results to be viewed, edited, filtered, and exported to Excel via a web-based HTML interface. The system stores results in a clean, standardised format so trends can be analysed accurately over time. Using AI-assisted OCR, I have built a local Python extraction pipeline that converts PDF pathology reports into machine-readable text and inserts structured data into a SQLite database. The majority of blood tests extract correctly, including canonical test name, result value, unit, and reference range. However, I have reached a specific technical issue with three markers: • CRP (C-reactive protein) • ESR • GLU (Glucose) The OCR output clearly contains the correct lines, and debug logs confirm they are processed. Yet no rows are inserted for these markers. The failure appears to occur between canonical matching, numeric extraction, or validation logic. Current System Architecture The system runs locally and consists of: • extraction_core_2.py (main engine) • Supporting modules for OCR preprocessing, lab dictionary building, regex matching, and validation • SQLite backend • Schema-driven canonical lab dictionary • Controlled fuzzy fallback logic • HTML viewer for results display and Excel export Pipeline flow: Convert PDF to image (pdf2image) Preprocess Run Tesseract OCR Clean and normalise text Match against canonical lab dictionary Extract: canonical test name numeric result unit reference range Validate Insert into SQLite The engine is deterministic and rule-based. The Specific Problem Example OCR line: CRP H 5.2 mg/L 0-5 OCR text is correct. NUMBER_PATTERN matches. The canonical dictionary contains the test. Yet: Inserted 0 rows from 0126251OrderReport_23B00006604_CRP.pdf Likely failure points include: • Canonical containment match failing due to normalisation • Flag tokens (“H”, “L”) interfering with numeric capture • Numeric extraction anchored incorrectly • Validation rejecting due to strict range formatting • Unit pattern mismatch (e.g. mmol/L) • Dictionary indexing issue • Match overridden by another lab name • Guard conditions too strict If validation fails, the row is rejected silently. All other panels extract correctly. The issue appears isolated. What Is Required This is not a rebuild. We do not want: • Re-architecture • Experimental AI guessing logic • Large-scale changes • Expanded fuzzy matching We need: 1. Precise Diagnosis Identify exactly where CRP, ESR, and GLU are failing insertion and which rule is causing rejection. 2. Minimal Safe Fix Implement a targeted correction that: • Adjusts canonical matching if required • Anchors numeric extraction correctly • Allows flag tokens without blocking capture • Relaxes only necessary validation checks • Preserves deterministic behaviour 3. Zero Regression • No impact to currently working panels • No performance degradation • No uncontrolled fuzzy expansion 4. Modular Implementation If appropriate: • Implement as small isolated module or • Cleanly adjust matching block The existing architecture should remain intact. Constraints The system is designed to be: • Deterministic • Schema-driven • Reproducible • Forensic-grade We cannot introduce probabilistic or unpredictable behaviour. Longer-Term Goal After stabilising extraction: • Migrate to web deployment • Enable structured uploads • Add trend analysis • Later incorporate AI-assisted interpretation Immediate priority: Stabilise deterministic extraction for CRP, ESR, and GLU without breaking the existing engine. Materials Provided Uploaded: • Full extraction_core_2.py (text format) • Screenshot of HTML viewer • Sample PDF files • Export showing required output Additional materials available on request: • Sample OCR blocks • Canonical dictionary entries • Regex patterns • Validation logic • Database schema • Debug logs This is a focused debugging and refinement request. I have spent many hours attempting to isolate the issue and now require an experienced developer to identify the blocking condition and implement a practical fix. I have been advised this should take 1–2 hours for a senior developer. Looking for a swift turnaround.

Looking for a social media specialist to design content

Web Developer Needed – Fix Checkout Issue + Site Testing & SEO I’m looking for an experienced web developer to help resolve a few issues on my website and ensure everything is running smoothly. Key Issue: • When a user goes to purchase via the shopping cart, the form does not proceed correctly • It refreshes/stays on the same page and highlights “apply coupon,” even though coupons are disabled • The checkout process appears to think something is missing, but no clear error is shown What I Need: • Diagnose and fix the checkout/cart issue • Ensure the purchase flow works seamlessly from start to finish • Full website testing across desktop and mobile • Identify and fix any bugs or broken elements • Basic SEO check and optimisation (site speed, structure, indexing, etc.) Bonus (if experienced): • Suggestions to improve performance and user experience • Advice on improving conversion rate Looking for someone reliable who can start quickly and communicate clearly.