Git Jobs

I have an idea that needs to become a fully-functional Windows program, and I’m looking for a developer who can guide the project from the first line of code through to a signed installer. The core requirements are still being refined, so I need someone comfortable helping me shape features, recommend the right tech stack, and then build a clean, well-documented application that feels native on Windows. You should be fluent in common Windows-centric frameworks (for example .NET, C#, C++ or even Python packaged with PyInstaller) and familiar with Git for version control, unit testing, and modern UI principles. Experience delivering MSI or EXE installers, handling code-signing certificates, and writing concise user documentation will be highly valued. To help me compare proposals, pl...

Job Title: Senior Full-Stack Developer Needed – NestJS + React/TypeScript Fuel Levy Pricing Engine for Rideshare Platform Job Description: I am looking for a highly skilled full-stack developer to build the first production-ready version of a vehicle-specific fuel levy / energy levy pricing engine for my rideshare platform based in Queensland, Australia. This system must be designed as a secure backend-driven pricing engine, where the commercial logic remains private on the server and is not exposed to the browser. The purpose of the system is to calculate a fair trip-based fuel or energy levy using approved vehicle data and live/local fuel pricing inputs, with support for petrol, diesel, hybrid, and EV vehicles. The backend must be built using Node.js, NestJS, TypeScript, Prisma, a...

Summary I have a custom app built using the tech specs below. The apps function is to: Read emails, extract attachments of the users choice, merge the attachment's data in a prepared JSON format for use on an external chrome extension. The Gmail function has some bugs and I need an expert to fix the filtering function and then take a look at the remaining code to approve it is ready to launch. Tech Specs: Frontend: 15.3.5, React 18, TypeScript, Tailwind CSS Backend: API routes, Prisma ORM Database: PostgreSQL (Supabase) Auth: Key Features: Gmail integration, PDF processing, document extraction, AI analysis (OpenAI) Architecture: Full-stack monolith with API routes, file uploads, email sync, PDF text extraction, and application tracking system.

I’m running a comparative genomic-selection study, benchmarking about ten prediction models that range from rrBLUP and GBLUP to Random Forest, LightGBM, CNN and ElasticNet. The experiments are in motion but the dataset keeps growing, so I’m looking for a research-minded intern who can jump in, work entirely in R, and keep me posted with regular, concise updates. Here’s where I need your help: • Data preprocessing & cleaning – imputation, SNP quality filters, population structure checks. • Model development & tuning – implement or refine the models above, explore hyper-parameter grids and suggest new algorithms when they make sense. • Performance evaluation & analysis – rigorous cross-validation, predictive-ability metric...

Add some features in back-end

My Node.js / Express site on Hostinger is throwing a 500 error whenever the frontend calls POST /hcgi/api/sessions/generate-session. The most pressing issue is integrating the OpenAI API so the endpoint can actually build text-based learning content on demand. Here’s what I need done: • Analyse the current controller for /generate-session, trace the 500 stack trace, and patch whatever is blocking a successful response. • Wire in an OpenAI completion (or chat) request so each call returns coherent, text-only learning material. • Make sure the frontend form already on the page submits correctly, hits the endpoint, and surfaces the AI-generated lesson back to the user. • Push the working code to my Hostinger VPS, run a live test, and leave the environment in ...

We are looking for an experienced Full Stack Developer with strong expertise in Django (Python) and React.js to help build and maintain a scalable web application. This is a long-term opportunity for the right candidate. Responsibilities: Develop and maintain backend services using Django and Django REST Framework Build responsive, high-performance front-end interfaces using React.js Design and integrate RESTful APIs Work with relational databases (PostgreSQL preferred) Implement authentication, authorization, and security best practices Write clean, maintainable, and well-documented code Collaborate with the team on architecture and feature planning Troubleshoot and optimize application performance Required Skills: 3+ years experience with Django 3+ years experience with React.js Strong u...

We are seeking an experienced software engineer to support the design, development, and delivery of complex software solutions for our Client. The engineer will join an existing team and contribute across the full software development lifecycle, working primarily within a modern web application stack (for example, a Python-based backend with a Vue frontend) deployed on cloud infrastructure (primarily AWS). This role requires strong technical depth, the ability to ramp up quickly on large and evolving codebases, and comfort working through ambiguous or evolving requirements in close collaboration with internal teams as well as customers. The engineer will be expected to independently own significant technical work, contribute to system and component-level design, write well-tested and maint...

I'm leading the development of a new social networking web application that combines existing community features with healthcare functionality. I'm looking for an experienced developer, primarily from Europe, who can take charge of the codebase and confidently represent the team in English video meetings with end customers. Here’s what I’m counting on you to tackle: • Join scheduled video interviews and sprint reviews, answering technical questions clearly and confidently in English so the client feels in expert hands. • Drive full-stack development from database schema through responsive front-end, selecting frameworks and libraries you trust—just keep the stack modern, maintainable, and well-documented. • Set up a clean Git workflow, write...

Unreal Engine 5 – 3D Designer minimum 5 years of experience About the Role We are looking for a talented Unreal Engine 5 3D Designer with a strong eye for visual detail and technical expertise in real-time effects, character creation, and live event lighting systems. You will be responsible for crafting immersive visual experiences including particle effects, character animations, MetaHuman integration, and DMX-driven lighting setups. Need to use AI TOOLS 3D. Responsibilities Create and implement real-time visual effects including explosions, electricity, fire, smoke, blood, and environmental FX using Niagara Design and animate 3D assets and integrate them seamlessly into UE5 environments Build and customize MetaHuman characters, including facial animation, body rigging, and perfor...

The codebase for my React-based web application is finalised and already living on Replit; what I now need is a clean, reliable deployment to my DigitalOcean droplet, using Git as the bridge. Here is what I expect: • Clone or pull the existing Git repo and configure the production build so the site serves correctly on DigitalOcean (Ubuntu droplet). • Set up any required Nginx/Apache reverse-proxy rules, SSL (Let’s Encrypt), environment variables and build scripts so I have a repeatable one-command redeploy. • Hand over concise notes (or a simple README) showing each step you took, so I can reproduce the workflow next time. You will not be touching the Replit environment itself—the code has already been exported—so the focus is purely on the Git-...

We are looking for an experienced Web Scraping Developer to design, build, and maintain reliable, production-grade scraping systems. Responsibilities: Build scalable web scrapers and data extraction pipelines Handle authentication (sessions, cookies, tokens) Manage rate limits, retries, and anti-bot protections Ensure zero data loss and high data integrity Design monitoring, logging, and alerting mechanisms Work with structured storage (SQL / JSONB) Requirements: Strong experience with Python Solid understanding of HTTP, APIs, and browser behavior Experience with tools like Playwright, Puppeteer, or Selenium Knowledge of proxy management and anti-detection strategies Database experience (PostgreSQL preferred) Ability to design deterministic, fault-tolerant workflows Nice to...

I need a dedicated software developer to build a polished Android mobile application from the ground up. I already have the core concept and basic feature list sketched out; what I’m missing is an expert who can translate that vision into clean, efficient Kotlin / Java code, craft an intuitive Material-compliant UI, and guide the app right through to a signed Play-Store-ready build. Here’s what success looks like to me: • A fully functional Android app that runs smoothly on current OS versions and common screen sizes. • Well-structured source code pushed to a private Git repository with clear commit history and inline comments. • Lightweight technical documentation (set-up steps, build instructions, and an API overview if external services are used). &bu...

FinX is a loan marketplace mobile application that connects borrowers and independent lenders directly. The platform allows borrowers to post loan requirements and enables lenders to browse, filter, and initiate chats with borrowers. Backend APIs and web admin panel are already under development in-house. We are looking for a freelance Android developer to build the MVP Android application within 45 days. This is a real, execution-focused project with clear scope and milestone-based delivery. We provide Backend/API support. Key features to be implemented: OTP-based authentication (API/Firebase) Borrower loan posting flow Loan listing and filtering for lenders Chat system (Lender initiates, Borrower replies) Daily chat limit logic (3 free chats/day) Membership upgrade (₹499 – 25...

I’m ready to commission a full-stack build for an online store that feels timeless in its look but is powered by modern code. The site must present a polished, classic design while remaining fully responsive and secure. Core features I need implemented are: • Product catalog with clean category browsing • Shopping cart that updates in real time • User reviews tied to each product Please use a stack you’re comfortable with—HTML, CSS, JavaScript on the front end and React.js with a Node.js back end suit me perfectly, but I’m open to adjacent frameworks if they help maintain speed, accessibility, and data security. Deliverables 1. Source-controlled project (Git) ready for deployment 2. Fully tested front-end and back-end code, including paymen...

As a brazilian companyin the access control field we developed in-house Python application that manages physical access control for our customers. The core of the system already authenticates badges, logs every event, and shows a live feed of door status; it currently runs on Windows servers. I now need an experienced Python developer to extend what we have rather than rewriting it. Your main jobs will be: • Enhanced real-time monitoring – smoother UI refresh, smarter filtering of door events, and instant alerts that scale with hundreds of readers. • Integration with new hardware – we are adding a fresh line of controllers/readers; you will work with the vendor SDK or REST/RS-485 protocol so the new devices appear in the same interface as the old ones. &bull...

We are looking for a skilled React and Developer to join our remote engineering team. You will be responsible for building scalable, high-performance features across our ticketing and event management platform using modern web technologies. Responsibilities • Develop and maintain web applications using and React • Build scalable backend integrations with PostgreSQL • Integrate and deploy applications using AWS infrastructure • Write clean, maintainable, and well-documented code • Collaborate with product managers, designers, and backend engineers • Optimise application performance and ensure responsiveness • Participate in code reviews and technical planning Required Skills • Strong experience with NestJs and React • Solid understan...

Hi, I need a WordPress developer to implement automatic membership activation on my “My Rideshares” page. When a logged-in user has an active paid Stripe subscription, the service must automatically unlock and function correctly. If the membership is inactive, the booking functionality must be blocked server-side and prompt renewal. Stripe payments are already integrating correctly — this task is to ensure proper gating, validation, and secure enforcement. Budget is $150 with a strict 24-hour turnaround. Work must be completed and tested on the staging site before deployment to live. Hi, I need a WordPress developer to implement automatic membership activation on my “My Rideshares” page. When a logged-in user has an active paid Stripe subscription, the servic...

I am looking for a strong full-stack developer to help complete an existing SaaS web application. The project is already in building. Backend, database, authentication, and deployment setup are already almost completed. The remaining work includes UI updates and implementing core business features. Tech stack: - Frontend: React (TypeScript) - Backend: Fastify (Node.js, TypeScript) - Database: PostgreSQL (Prisma) - AWS: SES, S3 - Google APIs (Places) - Hosted on DigitalOcean Current Status - Project structure completed - Core authentication implemented - Database schema stable - Deployment environments created - Basic admin and profile flows working Remaining Work - UI updates - Referral feature refinement - Admin page improvements - Bug fixing and cleanup - Production stabilization Th...

Freelance HTML Developer – WordPress Integration (App Launch Preparation) We are preparing for an upcoming app launch and require a skilled HTML Developer to assist with front-end creation and backend WordPress integration. Scope of Work Create new, clean, responsive HTML pages (or refine existing HTML where required) Integrate HTML into the WordPress backend Ensure full functionality (forms, bookings, login systems, dynamic elements, etc.) Maintain compatibility with existing plugins and theme structure Prepare all work to align with future app integration requirements Technical Requirements Strong HTML5, CSS3, and WordPress backend experience Ability to integrate HTML into existing WordPress architecture Understanding of plugin interaction and CSS adjustments Clean, str...

I have a series of internal utilities written in Python that need to grow beyond quick-and-dirty prototypes. For two hours most mornings (08:30-10:30 IST, though we can slide a little when needed) I’d like to work side-by-side with someone who can drive the development of fresh, production-ready automation scripts. The immediate goals are: • expanding our file-management helpers so they sort, archive, and version large folder trees automatically; • building data-extraction and processing routines that pull raw CSV, Excel, and JSON files, cleanse them with Pandas, and push the results into a reporting pipeline. Knowledge of yaml files is plus Your role during the session is to sketch clean architectures, pair-program where necessary, and leave me with clear, commented co...

I am starting a modern web application and have already committed to React for the entire front-end experience. The design calls for a clean component architecture, responsive behaviour across desktop and mobile breakpoints, and smooth state management—so expect heavy use of hooks, Context, and, where appropriate, Redux Toolkit. On the server side I’m still weighing options. If you prefer Node.js, Django, or Ruby on Rails, let me know how you would structure the API layer, handle authentication, and manage data persistence; the final decision will be based on whichever stack you can demonstrate will scale cleanly and deploy easily to a cloud host such as AWS or Vercel. Key deliverables • Production-ready React front-end (TypeScript welcome) • REST or GraphQL API...

I’m migrating an older Java backend—built on legacy Spring and Hibernate—into a fresh Spring Boot 3 project so the stack is fully modern and future-proof. The focus is code refactoring: untangling dated patterns, replacing XML configuration with annotations, adopting Spring Data JPA, and cleaning up any deprecated API usage. No new features are needed right now; the goal is pure code modernization. You’ll receive a private Git repo containing the current application and a lightweight skeleton for the new one. Work incrementally, push frequent commits, and raise pull requests so the migration stays transparent and reviewable. GitHub Actions is already wired, so every PR should keep the build green. Deliverables • A runnable Spring Boot 3.x application that pre...

I’m ready to upgrade my website with real-time flight and hotel booking and to process every transaction through PayU. The site already has a basic front-end; what it needs now is solid back-end wiring to a travel API and a seamless PayU checkout flow. Travel API I have decided about the travel API and I will let you know when we discuss Payment Gateway All payments must run through PayU. The flow should: 1. create an order from the travel API response, 2. hand off to PayU’s checkout (redirect or embedded), 3. handle webhooks/callbacks for success, failure, or refund, and 4. update my database and send confirmation emails automatically. Deliverables • Fully functional flight and hotel booking endpoints integrated into the site • Complete PayU implem...

I’m ready to upgrade my website with real-time flight and hotel booking and to process every transaction through PayU. The site already has a basic front-end; what it needs now is solid back-end wiring to a travel API and a seamless PayU checkout flow. Travel API I have decided about the travel API and I will let you know when we discuss Payment Gateway All payments must run through PayU. The flow should: 1. create an order from the travel API response, 2. hand off to PayU’s checkout (redirect or embedded), 3. handle webhooks/callbacks for success, failure, or refund, and 4. update my database and send confirmation emails automatically. Deliverables • Fully functional flight and hotel booking endpoints integrated into the site • Complete PayU implem...

I need a seasoned embedded-systems engineer to help me complete and refine firmware for an industrial solar tracking pilot we are about to install in the field. The hardware platform is an STM32-based control board that already handles basic I/O; what I need next is rock-solid actuator control logic and tight integration with the rest of the system. Key priorities • Linear-actuator position control is the single most critical feature. Accurate sun-tracking algorithms must translate to smooth, repeatable movement, end-stop detection, stall handling, and safety interlocks. • The board talks over a CAN bus to a Linux-based gateway. Your code should package position reports, health data, and fault codes into our existing CAN message set and respond to incoming commands in real t...

I’m ready to move fast on a new mobile app and need an experienced Flutter developer who can jump in immediately. The goal is to ship a clean, reliable MVP that runs smoothly on both iOS and Android. I will provide the concept, key screens, and any required assets on day one; you will turn those into a fully working app. Here’s what I’m looking for: • Rapid setup of a Flutter project targeting iOS and Android • Pixel-accurate implementation of the UI I supply, using Dart best practices • Integration of any basic logic or APIs that the MVP requires (details shared once the NDA is in place) • Clear, maintainable code with comments so my team can extend it later • Build releases: an IPA for TestFlight and an APK for internal testing &bul...

We are looking for a strong frontend developer to work on a trading dashboard that displays live and historical chart data, order information, and related metrics. The backend, trading logic, and APIs are already in place; your focus will be on implementing a clean, responsive, and high‑performance UI on top of existing APIs. ​ You will start with specific, well-defined tasks (bug fixes and new UI components) and, if things go well, move into a long‑term, task‑based collaboration. Responsibilities Implement and improve charting views (candlestick/line charts, indicators, timeframes) using a modern JS charting library Build and refine reusable UI components for positions, orders, and performance stats Fix existing UI bugs and layout issues across desktop and mobile Consume existing RE...

I have an existing web application built using an AI website builder (Creo). The UI and overall user flow are already designed, and I have the full exported source code and GitHub repository. However, several core features are not functioning correctly and need to be debugged, completed, and made production ready. ​ I am looking for an experienced full stack web developer who can: Review the current codebase and architecture (front end and back end). Fix broken or incomplete functionality so the existing flows work end-to-end. Implement missing logic for key features (forms, data handling, API calls, etc.). Improve stability, performance, and error handling. Set up a clean Git workflow and help prepare the app to be easily maintained going forward. ​ Tech stack / skills: Strong Jav...

I need a complete three-tier SaaS application generated with Claude Opus 4.6, then refined, wired-up, and deployed. The stack is already fixed: • Presentation layer: React, hosted on Vercel • API layer: serverless functions on the same Vercel account • Data layer: PostgreSQL on Supabase Core functionality must cover user authentication and management, data analytics with meaningful reporting dashboards, and real-time notifications delivered through the React interface. Only two access levels are required—Admin and User—so permission logic can stay lean while still supporting secure, role-based access throughout the API. Your deliverables should be: 1. Claude-generated source code for all three layers, committed to a Github repo. 2. Any manual tweaks n...

I’m commissioning a productivity-focused mobile application that must run seamlessly on both iOS and Android. Wireframes and a concise feature list are ready; the next step is turning them into polished, store-ready builds. The scope includes • building the UI from provided Figma files • implementing local data storage with cloud sync (Firebase or comparable) • adding push notifications and in-app purchase hooks for a future premium tier • preparing TestFlight and Play Console packages for internal testing Acceptance criteria 1. A single repository compiles cleanly to an .ipa and .aab without errors. 2. Screens match the designs pixel-perfect on standard phone sizes. 3. Offline mode functions and syncs automatically when connectivity returns. 4. Co...

I have built a paid Discord bot integrated with X (Twitter) via the official API + OAuth. Due to increasingly aggressive API restrictions, rate limits, and account enforcement policies, the official API path has become unstable for production use. I attempted a browser-based authenticated session architecture (headful + headless automation). While this approach works reliably for platforms like YouTube and others, X is aggressively detecting and blocking the environment. This is not a beginner automation task. I need someone who understands modern bot detection at a systems level.

I’m building a ride-hailing app inspired by Yandex Go and want to launch with the core “people-only” service first. The project covers both iOS and Android, so I’m looking for a single codebase approach (Flutter, React Native or similar) or two native builds if you feel that is the better route and can justify the timeline. The must-have feature set for this first release is clear: • Real-time location tracking for drivers and passengers, with live map updates and ETA calculations. • Secure in-app payments supporting major cards from day one. • A clean ride history screen where users can review past trips, fares, and routes. • Email-and-password registration/login with standard password reset and verification flows. Passengers will request a ri...

We are looking for an AI Red Teaming Engineer / Vibe Coding Engineer to work directly on our internal safety evaluation platform for AI models, with a focus on model-to-model testing (no real users involved). Your role will be to design and run adversarial evaluations against AI systems, simulate realistic personas and conversations, and help us detect and categorize safety failures (guardrail breaks, emotional risks, harmful content, etc.) in AI products designed for children and families. You will also collaborate on improving the underlying platform and evaluation pipelines. Responsibilities: Design model-to-model red teaming tests targeting: Unhealthy emotional attachment behaviors Harmful or unsafe content Manipulative or coercive responses Other child-safety-related risks Cre...

I’m moving forward with a CRM web application built entirely on ASP-NET. The project is focused on three core capabilities: contact management, sales-pipeline tracking, and seamless e-mail integration. You will be responsible for taking the concept from architecture through deployment. Expect to work in C# with the usual ASP-NET stack (MVC or Razor Pages, Entity Framework, SQL Server) and deliver a clean, responsive UI that runs smoothly in all modern browsers. Deliverables • Contact management module (add, import, segment, search) • Sales pipeline dashboards with stage management and basic reporting • Two-way e-mail sync (IMAP/SMTP) with activity logging All code should be well-commented and handed over in a Git repository with clear setup instructions....

My software application has started throwing errors that disrupt normal operation and I need a capable developer who can jump in quickly, trace the root cause, and implement a clean fix without introducing regressions. The code-base is already live, so a careful but efficient approach is essential. I will provide: • Full access to the relevant repository and error logs • A short overview of the affected modules and the expected behaviour You will deliver: • Corrected code committed to the repo • A brief summary of what was fixed and why • Confirmation that all existing functionality still passes our current tests Familiarity with common debugging tools, version control (Git) and clear, timely communication will be important throughout this task. ...

My PHP-based website works fine functionally, but the visual layout feels rough around the edges. I want someone to step in, tidy up the existing CSS and HTML structure, and rearrange a few content boxes so the pages look balanced on both desktop and mobile. You will be working with my current codebase (plain PHP mixed with HTML/CSS; no framework involved). I’ll give you Git access and point out the areas that bother me—misaligned sections, inconsistent paddings, irregular font sizes, and some elements that simply need to swap places. I’m not after a full redesign, just a clean, coherent presentation that looks professionally assembled. Key things I expect: • Precise alignment and spacing throughout the pages • Consistent typography and color usage with ...

Building a tech platform (Vionex Studios) that creates softwares, website, SaaS tools and deliver it to client. We are creating a team with 100s of engineers specialises in different areas. We need following: 1. 10 front-end engineers having strong expertise in CSS and Javascript. They must be familiar with the libraries and frameworks like React and Next. 2. 5 Graphics Designer have a great experience with Figma, Adobe tools and Illustrator. 3. 20 backend engineer having expertise in MERN stack, Laravel and Django. They must have real world experience and have worked with authentication system, hashing, Real time Database, Live Location Integration and other enterprise level features. 4. 2 SEO engineers. 5. 5 professionals Marketing Expert, Sales, Branding and Administration. 6. 2 ...

I am looking for a developer who knows Magnolia CMS inside-out to turn my site concept into a fully functioning website. The work is strictly on the development side: setting up the repository structure, building page templates, dialogs, and reusable components, wiring them to the JCR, and making sure everything deploys cleanly on a standard Magnolia DX installation. You will work with the latest LTS version of Magnolia, so familiarity with Java, Maven, Freemarker, and the Magnolia CLI is essential. I will supply the content hierarchy, example page layouts, and any brand assets you need; your job is to translate those assets into robust, scalable Magnolia modules that editors can work with easily. Key expectations • Clean, documented code ready for Git version control • Com...

Company: Ctruh Location: Bangalore Role: Full Stack Engineer Experience Required: 2+ Years About Ctruh: Ctruh is a fast-growing tech startup based in Bengaluru, focused on building innovative digital experiences across 3D, immersive platforms, and next-generation applications. We combine creativity, technology, and scalability to deliver future-ready solutions that drive real impact. At Ctruh, you’ll work in a collaborative environment where ideas matter, learning is continuous, and every contribution helps shape the products we build. About the Role: Ctruh Technologies is looking for a passionate Full Stack Engineer with 2+ years of strong hands-on experience to build and scale cutting-edge web applications. You will work with the MERN stack and other modern technologies to design...

I’m midway through an Odoo rollout and need an experienced developer to dive straight into the Sales, Inventory, Accounting, and Purchase modules—the areas I’ve already flagged as priorities. The work will centre on refining current workflows, adding new business-specific logic, and smoothing out pain points that are slowing my team down right now. You’ll be hands-on with Python for custom addons, XML/QWeb for views and reports, and PostgreSQL for the odd query-level tweak. If you’re used to working on or a similar Git-based pipeline, that will feel familiar here; every change goes through a staging branch before it touches production. Deliverables (all to be merged into our repo before sign-off): • Updated Sales, Inventory, Accounting, and Purch...

I’m putting together an intensive, certification-oriented programme for engineers who already have a solid footing in embedded systems, and I need an instructor who can operate comfortably at an advanced level. The syllabus must dive deep into: • Microcontrollers (architecture choices, peripheral interfacing, optimisation techniques) • RTOS concepts and deployment (task scheduling, inter-task communication, timing analysis) • Embedded C/C++ best practices (MISRA, memory management, tool-chain nuances) Because our end goal is certification preparation, every concept should feed directly into exam-style exercises, annotated sample code and realistic lab assignments. I’ll look for you to: • Shape a structured curriculum with clear learning outcomes ...

My Discord bot signs in to X through a custom API, keeps the session alive, and then proceeds with its usual commands. The Python side prepares the credentials and writes them to a secure store; the Node.js side calls the custom endpoint, receives the token set, and injects it back into Discord. Somewhere between those two pieces the login fails and the whole signup flow stalls. I need reproducible testing of the current codebase, clear identification of the breaking point, and—if the fix is straightforward—an implemented patch. You will have direct access to the Git repository, a staging Discord server, and the current API documentation for the custom X endpoint. Please trace both language layers so we know whether the fault is in the Python token generator, the Node.js reque...

I have an existing web application written in TypeScript (.ts / .tsx) with a Vite-based build. Before we open it to users I need a complete technical pass that covers four key areas: 1. Audit & bug-fix • Run through the current codebase on a clean Ubuntu VPS, surface any errors or performance issues, and push working fixes back to the repo. 2. Payment flow • Integrate Stripe for both incoming payments and automated payouts. The business rules are already mapped out; I need code, webhooks, secure key handling, and a brief hand-off note so I can update keys later. 3. Hosting & migration • Move the application (plus the existing Dupabase setup and “livable” migration scripts) onto my Ubuntu-based VPS. • Produce a concise start...

Quiero diseñar y luego dar mantenimiento continuo a una aplicación de gestión de proyectos desarrollada en Next JS y Supabase, trabajando dentro del entorno de programación asistida Cursor. Alcance funcional • Asignación de tareas: creación, edición, fechas límite, responsables y prioridades. • Seguimiento del progreso: vista Kanban y reportes de avance automáticos. • Comunicación en equipo: comentarios en hilo y notificaciones en tiempo real. Audiencia y permisos La plataforma atenderá a tres roles bien diferenciados—Administradores, Colaboradores y Clientes—por lo que espero control de acceso basado en roles (RLS de Supabase) y una interfaz que muestre a cada perfil solo la infor...

Já possuo um protótipo funcional de arbitragem HFT em criptomoedas com backend e frontend separados. Ele já se conecta a algumas exchanges, calcula spreads em tempo-real e abre/fecha ordens, mas começou a apresentar falhas tanto no servidor quanto na interface e na integração com as corretoras. O próximo passo é elevar o projeto a nível de produção: • Conectar também a BYBIT, Kraken, BingX, OKX e Gate, mantendo a atual arquitetura de sockets, websockets e REST. • Revisar e estabilizar todas as rotinas de criação e fechamento de ordens; hoje ocorrem time-outs e status inconsistentes. • Refatorar o cálculo de spreads para deixá-lo mais preciso e confiá...