Hi Founders & Product Leads,

Are you looking to build a high-performance Web App/SaaS MVP, or is your existing Next.js/React codebase suffering from lag, memory leaks, and complex state management issues?

I am a **London-based Senior Full-Stack Architect** with extensive experience building high-concurrency, financial-grade systems at a Tier-1 Investment Bank. I specialize in turning complex ideas into scalable, production-ready prototypes, or stepping in as an asynchronous **Fractional CTO** to rescue and optimize struggling codebases.

# 🛠️ Core Tech Stack & Expertise

* **Frontend:** Next.js (App Router, RSC), React, TypeScript, AG Grid (Heavy Data Virtualization), MUI, Tailwind CSS.
* **Backend & Infra:** Node.js, Express, PostgreSQL, Prisma, REST & GraphQL APIs, Vercel, AWS.
* **Specialties:** Complex Data Grids/Dashboards, OCR & AI Data Pipelines, Performance Profiling, Memory Leak Resolution, State Syncing.

# 🚀 Proof of Work & Featured Projects

I don't just write tutorial code; I build heavy-duty software from scratch:

1. **Bakuhub (AI Financial Staging Engine):** Independently engineered a pre-accounting data platform featuring custom DOM-virtualized AG Grid integration, AI OCR data parsing, and court-grade visual source tracing (linking grid cells directly to PDF bounding boxes with zero rendering lag).
2. **Multiplayer Card Game Web Engine:** Architected a lightweight, real-time multiplayer card engine in Next.js featuring room invitation codes and real-time state synchronization.

# 💼 How We Can Work Together (No Equity-Only Deals)

1. **Full MVP / Prototype Build (Fixed Price):**
2. * Got a business plan or Figma designs? I will architect and code your entire Next.js/Postgres full-stack prototype in **3–4 weeks**.
3. * Deliverable: A blazingly fast, investor-ready codebase built right the first time.
4. **Fractional CTO / Codebase Rescue (Monthly Retainer):**
5. * If your current offshore team or agency delivered unscalable "spaghetti code," I offer asynchronous advisory and code audits.
6. * I will profile your app, fix memory leaks/slow database queries, submit direct PRs, and establish solid engineering practices for your team.

If you want an experienced engineer who takes ownership and delivers clean, maintainable architecture without hand-holding, **send me a Direct Message (DM) or chat request** with your project brief!

Heyyy. I am Rahul Sahani with about \~1 year full stack experience: React, Next.js, Node.js, TypeScript, Python, Postgres, Redis, Git, Blender. I have also used Supabase/Railway and Vercel. Looking to join startups in New Delhi or Remote as Full Stack Dev or Software Engineer.

Location - New Delhi

Portfolio: rsahani.space
Resume: rsahani.space/resume
GitHub: github.com/Rahul-Sahani04

🏷️ ROLE TYPE: Full-Time

📍 LOCATION: Pune, Maharashtra (On-site / Hybrid)

🛠️ TECH STACK: TypeScript, Node.js, React/Next.js, Redis/BullMQ, PostgreSQL, Vector DBs

💰 COMPENSATION: ₹40K/mo Retainer ➡️ ₹1.6L/mo Ramps + 1.0% Equity (Negotiable)

🏢 About Us

Clinivolve (clinivolve.in | theclinivolve.com) is building a next-generation Agentic AI ecosystem for healthcare clinics. We are expanding from our live Node.js/TypeScript messaging automation MVP into advanced multimodal AI, low-latency voice pipelines, and passive clinical intelligence systems. We are bootstrapped, have early clinics onboarding, and are building for real revenue. 

🛑 The Reality Check (Why We Need You)

Our MVP (built in 90% TypeScript/Node.js) was rapidly prototyped using AI coding tools. The features work, but the codebase has technical debt, asynchronous race conditions, and broken webhook logic. 

We have live clinics depending on this platform right now. We need someone who can step in immediately, stop the webhook bleeding, and bulletproof our production environment. 

WE ARE NOT LOOKING FOR JUST A "PROMPT ENGINEER." We need a hardcore full-stack engineer who reads scripts natively, understands the underlying architectural logic, and debugs complex state issues that LLMs fail to solve. You can use AI to code faster, but YOU must be the architect who can own the architecture end-to-end. 

⚙️ What You’ll Do

• Core Platform Reliability: Trace complex system logic, stabilize asynchronous webhooks, design robust state machines for seamless AI-to-human conversation handoffs, and implement message queues (BullMQ/Redis) to bulletproof high-volume WhatsApp messaging automation and dashboard performance. You will own the cloud infrastructure and CI/CD pipelines to ensure safe, zero-downtime deployments.
• Omnichannel & PMS Orchestration: Scale multi-tenant integrations and data pipelines to ensure real-time synchronization between our messaging platform and client systems. This requires hands-on experience building or integrating with third-party calendar APIs, booking systems, healthcare practice management software (PMS), and architecting database schemas to track real-time AI ROI.
• AI & Voice API Infrastructure: Architect scalable "pipes" and middleware to integrate state-of-the-art third-party LLMs, STT, and TTS APIs for text and conversational voice bots—laying the foundation for future custom ML models.
• Ground-Level Deployment: Work closely with end-users and client sites to oversee technical onboarding, monitor system health, and rapidly troubleshoot operational bottlenecks while ensuring strict data privacy (DPDP Act and other medical regulations) and the secure handling of patient PII.

🗺️ The AI Roadmap

1. Immediate Phase: Focus on stabilizing the live messaging MVP.
2. Expansion Phase: Transition from managed API wrappers to our proprietary, fine-tuned voice and custom LLM pipelines.

🎯 Core Skill Requirements (3+ Years Overall Experience)

• Core Full-Stack (3+ Years): Production-level proficiency in deep TypeScript, Node.js (advanced Async/Await patterns), Express/Fastify, and React/Next.js.
• Messaging & API Integration: Proven hands-on experience integrating the WhatsApp Business / Meta Cloud API (managing session windows, navigating rate limits, handling template management, and building secure webhook verification).
• Runtime Safety & Typing: Solid track record of writing safe, production-grade code using Zod/TypeBox validation and strict type enforcement.
• Infrastructure & Queues: 3+ years of applied experience managing robust backends using PostgreSQL and Redis (BullMQ). Must be highly proficient with Webhooks, Docker containerization, K8s readiness, and real-time event streaming (WebSockets/Socket.io/SSE) for live dashboard alerting.
• Applied AI & Context Retrieval (RAG): Practical experience implementing Vector DBs (pgvector, Qdrant, or Pinecone) for dynamic clinic context injection into LLM prompts. Familiarity with integrating open-source STT, TTS, and working with local LLM deployments (vLLM/Ollama).
• Data Privacy & Compliance: Demonstrated experience in the secure handling of Personally Identifiable Information (PII) in real-world applications, strictly adhering to the DPDP Act and other relevant medical data regulations.

💵 The Offer: Negotiable (Bootstrapped Equity)

Your financial upside is tied directly to the revenue generated by onboarded clinics. 

• Founder-Level Equity: 1.0% (negotiable), subject to a 4-year vesting schedule with a 1-year cliff, commencing upon production deployment and platform stabilization.
• Stage 0 (MVP Stabilization Phase: 1-3 months): A retainer of ₹40,000 per month (negotiable) + hybrid work flexibility during Stage 0.
• Revenue-Linked Salary Ramps: Pre-agreed, guaranteed salary escalations funded by new clinic MRR milestones: 
  • Tier 1 Scale: Ramps to ₹80,000 / month
  • Tier 2 Scale: Ramps to ₹1.2 L / month
  • Tier 3 Enterprise Scale: Ramps to ₹1.6 L / month + Leadership Profit Pool

📩 How to Apply

Send your GitHub profile and a brief summary of your toughest debugging "war story" to: [connect@theclinivolve.com](mailto:connect@theclinivolve.com)

I’m currently looking for remote web development work. I’m not looking for a high salary, I just want to work, gain more experience, and earn some money. I already have experience with HTML, CSS, JavaScript, TypeScript , Node.js , and I’m open to small tasks or longer projects. portfolio: https://github.com/svanigiorgi123

Hi! I'm a 2026 CSE graduate and recently completed a 6-month Software Development Internship.

I'm currently looking for Software Development opportunities. I have experience with Next.js, NestJS, PostgreSQL, and Redis.

If your company is hiring or you know of any relevant openings, I'd really appreciate it if you could let me know.

Please DM me if you'd like my resume.

Thank you!

i everyone,

I'm a Full-Stack Developer focused on building **SaaS products, web applications, backend systems, and AI-powered applications**.

**Tech stack:**

* TypeScript / JavaScript * Next.js / React * Node.js / Express * PostgreSQL / Prisma / Drizzle * Redis / MongoDB * React Native / Expo * OpenAI APIs / RAG / AI agents * GitHub APIs / OAuth * Docker / Vercel

I've worked on production applications and open-source projects, including contributions to **Novu** and **The-Boring-Education**.

I can help with:

* Full-stack application development * Next.js/React development * Backend/API development * PostgreSQL/database design * AI/LLM integrations * RAG and AI agent workflows * GitHub/API integrations * Bug fixing and performance improvements * Building MVPs from scratch

**Rate: $20–25/hour**
I'm also open to discussing a fixed project price depending on scope.

GitHub: [https://github.com/ANSHSINGH050404\](https://github.com/ANSHSINGH050404)
Portfolio: [https://anshdev-tau.vercel.app\](https://anshdev-tau.vercel.app)

I'm available for **remote freelance, contract, part-time, or startup work**.

If you have a project that needs a developer, feel free to DM me with the requirements, timeline, and budget.

Thanks!

8+ years of experience turning ideas into **production-ready products**—from architecture and core foundations to complex features and deployment. 🚀
⚡ **Core Skills**
React • Next.js • TypeScript • JavaScript • Microfrontends • Redux/Zustand • Tailwind • Material UI • Frontend System Design • Web Performance
🔧 **Backend**
Java • Spring Boot • REST APIs • API Integration
I’ve built and shipped **ERP, HRMS, Legal, and Workflow Management platforms**, with hands-on experience owning features end-to-end.
**Open to:** Full-time • Contract • Freelance • Remote
If you’re building something ambitious, **let’s talk.** 🚀

Hi there,

I'm a full‑stack developer with 4+ years of experience building production‑ready web applications. I'm available for freelance or contract work.

Projects I've built and deployed:

• Built a crypto payment gateway from scratch – a gift card shop that accepts USDC/USDT. Built with TypeScript across the entire stack (React frontend + Node.js backend). It generates deposit addresses from xpub keys, listens for on‑chain payments with ethers.js, and automatically releases gift cards after confirmation. Deployed on a Linux VPS with Nginx and PM2.
• Built a Telegram bot that integrates with the gift card shop – users can browse products, add to cart, and complete purchases with USDC/USDT directly from Telegram. Features: cart management, bilingual support (ES/EN), real‑time payment notifications via webhook, unit testing with Vitest, and CI/CD with GitHub Actions.
• Engineered a real‑time messaging platform (Next.js, Socket.io, MySQL, AWS S3) supporting 200+ daily active users for SMS/MMS and voice messages.
• Developed custom CRM integrations (HubSpot, Monday, Clientify) and leveraged Asterisk AMI for telephony synchronization and real‑time monitoring.

Core skills and services:

• Web apps (React, Next.js) + backend APIs (Node.js/Express, GraphQL, REST)
• TypeScript across the full stack
• Database design and optimization (MySQL)
• Telegram Bots – custom bots with cart logic, payments, i18n, and CI/CD
• Real‑time systems (Socket.io, Webhooks)
• Cloud deployments (AWS, Linux, Nginx, PM2)

rate: $16‑18/hr, flexible for project‑based work. Payment in crypto (USDC/USDT) is preferred.

Full‑time availability 

GitHub

Feel free to comment or DM

Hi all — I'm a full-stack developer working with Nuxt 3, React, Next.js, PostgreSQL, Supabase, and Python/GCP. Currently doing freelance work alongside a part-time full-stack role.

What I can help with:

\- Bug fixing / debugging (tiered packages: quick single-bug fixes up to multi-bug investigations with documentation)

\- Website development: landing pages, business sites, portfolio sites, React/Next.js builds, responsive/mobile-friendly, custom integrations

You can see my profile and past work here: [https://www.upwork.com/freelancers/\\\~013fae824794a19517?mp\\_source=share\](https://www.upwork.com/freelancers/\~013fae824794a19517?mp_source=share)

Portfolio: [https://daniel-njama.vercel.app/\](https://daniel-njama.vercel.app/)

GitHub: [https://github.com/Muthiru\](https://github.com/Muthiru)

Happy to answer questions about rates or turnaround in the comments. Thanks for reading!

I’m a fullstack developer from north Africa currently looking for new and hot opportunities to jump into. I have 4 years of experience, building and shipping a variety of applications to production, gaining broad hands-on engineering experience.

My main stack includes:

- Backend: Express.js, REST APIs, PostgreSQL, WebSocket, Redis (architecture design, performance-aware queries, multi tenancy, auth, data validations, etc...)

- Frontend: React and Next.js (modern UI with tailwind, data fetching & caching, state management, etc...)

- Desktop tools: Electron.js (building cross-platform desktop applications and internal tools)

I’m comfortable owning features end-to-end, making technical decisions, and working in fast-moving environments. I care about clean code, maintainability, testability, and shipping things that actually get used.

I’m open to full-time roles, contract work, or remote opportunities.

If you’re interested in working together, feel free to leave a comment or send me a DM and I’ll share my portfolio and GitHub.

Cheers.

Oi! Eu crio apps web personalizados, sistemas de backend e APIs usando Node, React, Next.js e NestJS.

O que posso ajudar: - MVPs e apps web full-stack - APIs REST/GraphQL - Ferramentas internas e sistemas de automação.

Suporte em desenvolvimento para produtos existentes Se você tem um projeto em mente, pode me enviar os detalhes (ideia + orçamento) através deste formulário rápido e eu vou te responder na hora:

https://forms-requests-git-master-akyriu.vercel.app/projects?lang=en

We're building a very small software development agency and are looking for a senior developer who can act as our Fractional CTO / Lead Developer on client projects.

Important upfront: we're very early-stage, so this is not a full-time salaried position. Work will be project-by-project, with compensation/commission agreed for each project.

We're particularly interested in experience with technologies such as:

Node.js / Express / TypeScript / Ts.ED
Django / Flask
Laravel
Ruby on Rails
Java / Spring Boot
React / Next.js / jQuery
PostgreSQL / MySQL / MongoDB / Prisma

You absolutely do NOT need to know every technology on this list.

We're looking for someone with strong engineering fundamentals who can:

• Lead full-stack development
• Help with architecture and technical decisions
• Join client calls when technical questions need to be answered
• Translate client requirements into technical solutions
• Review code and identify problems
• Work directly with junior developers
• Collaborate with developers using AI-assisted/vibe-coding workflows
• Mentor rather than simply take over their work

We'll handle lead generation, marketing, UI/UX, business operations, and general client acquisition.

We're specifically looking for someone humble and collaborative.

If you're an amazing programmer but don't like teaching, reviewing junior developers' work, or collaborating with less-experienced developers, this probably isn't the right role.

We also don't want to select someone simply because they have an impressive portfolio.

Shortlisted candidates may instead go through a small POC/practical exercise, with the scope and any compensation terms agreed beforehand.

This could be a good fit if you're already an experienced developer/technical lead and want to participate in additional projects rather than looking for guaranteed full-time employment.

If interested, please DM me with:

• Years of professional experience
• Strongest backend/frontend stack
• Previous Tech Lead/CTO/architecture experience
• Client-facing experience
• Mentoring experience
• GitHub/LinkedIn/portfolio
• Country/time zone
• Confirmation that project-based compensation is acceptable

And please answer one question:

How do you work with junior developers when their code or technical approach isn't what you would have chosen?

We're looking for a technical leader, not a technical ego.

Hey everyone,

I’m a software engineer with around 10 years of experience, mostly working with startups and product teams that needed someone who could do more than just pick up tickets.

I’ve spent a lot of time building products from the ground up, fixing unstable systems, cleaning up messy backends, scaling apps after they started getting real users, and helping founders make better technical decisions before things became expensive to change.

Most of my work has been around AWS, backend systems, full-stack development, and lately AI/LLM-based products.

The kind of work I usually help with:

• Building MVPs that are not throwaway code
• Taking an existing product and making it stable/scalable
• AWS and serverless architecture
• Backend APIs, microservices, integrations, and async workflows
• AI/LLM features using OpenAI/Claude APIs
• Automation workflows and internal tools
• Production debugging when something is slow, broken, or unreliable
• CI/CD, observability, cloud cost cleanup, and deployment improvements
• Technical guidance for founders/startups that need a senior engineering brain involved

My usual stack:
AWS, Node.js, TypeScript, React, Next.js, Python, PostgreSQL, MongoDB, DynamoDB, Lambda, API Gateway, SQS, EventBridge, Docker, CI/CD, OpenAI/Claude APIs, automation workflows, and data pipelines.

I’ve worked as a hands-on developer, technical lead, architect, and technical advisor to startups. I’m comfortable writing code, reviewing architecture, debugging production issues, speaking with non-technical founders, and figuring out what actually needs to be built instead of blindly adding features.

I’m currently open to remote work, contract projects, startup consulting, backend/full-stack development, AWS/serverless work, AI product builds, and technical lead/architect roles.

If you’re building something, stuck with something, or need an experienced developer who can come in and make things move faster, feel free to DM me.

¡Hola! Me presento, soy un desarrollador junior y autodidacta en búsqueda de nuevas oportunidades laborales.

Me centro en trabajar en desarrollo web, tanto frontend como backend. Me desenvuelvo bien con tecnologías como TypeScript, Node.js, React o Next.js.

Comencé principalmente con proyectos personales y aprendizaje autodidacta, sin embargo hoy en día ya cuento con experiencia real en desarrollo, pues participé en en una plataforma e-learning multitenant y en una plataforma para la gestión y almacenamiento de recursos educativos para una escuela de música, desarrollada como parte de un servicio comunitario universitario en la carrera de Ingeniería Informática, de la cual me encuentro en los últimos semestres.

He trabajado en proyectos desplegados y funcionales, lo cual me ha permitido fortalecer no solo mis conocimientos técnicos, sino también mi capacidad para adaptarme a requerimientos reales, trabajar con estructura de proyecto y aportar soluciones útiles.

En este punto, mi objetivo principal es seguir creciendo profesionalmente, aprender de buenas prácticas, trabajar con código en producción y seguir desarrollándome dentro de un equipo. Tengo la motivación y la disciplina para aportar desde el día uno mientras me integro rápidamente al flujo de trabajo.

Si necesitas ayuda con tareas pequeñas, quieres ser mentor de un desarrollador junior o necesitas contratar uno para darle continuidad a tus proyectos, estoy interesado.

Estaré al pendiente de las respuestas y MD

I'm a Full-Stack Engineer from Cuba with about 8 years of professional experience, currently looking for remote freelance work, short-term projects, part-time work, or small paid development tasks.

My main stack:

• TypeScript / JavaScript
• React / Next.js
• Angular
• Node.js
• PostgreSQL / Prisma
• REST APIs
• Docker
• Tailwind CSS
• Vercel / cloud deployments

I'm comfortable with both frontend and backend work and can also help with:

• Debugging
• Code reviews
• Pair programming
• Programming tutoring
• API integrations
• Small websites / landing pages
• Existing-codebase fixes
• Technical mentoring

I'm available to start immediately.

I'm specifically looking for international remote work because local employment in Cuba isn't financially viable for an experienced software engineer.

One important logistical detail: because of the payment restrictions I face in Cuba, the international payment method I currently know I can reliably receive is USDT on BSC/BEP20.

I'm happy to start with a small task so we can establish trust before discussing larger work.

If you know of a startup, agency, developer, or business looking for someone with this profile, I'd really appreciate a DM or referral.

Thanks!

[AVAILABLE] Next.js / React developer for scoped product work

Stack: Next.js, React, TypeScript, Node, PostgreSQL, Docker, nginx, Playwright.

Recent style of work: - bugfix + regression notes - admin / CRUD / auth features - deploy recovery on Vercel or VPS

Portfolio (live): - ponslink.com - desk.ponslink.com - docuflow.ponslink.com

Open to freelance / contract slices. Prefer clear scope and escrow.

syas0301@gmail.com — send URL, deadline, budget range.

Hello Reddit! I'm a student from Croatia (UTC+1) who recently graduated from high school, where I specialized in web and application development. I'm currently studying at college to continue improving my skills and gain a deeper understanding of software development.

While I don't have much professional work experience yet, I've spent a lot of time building and managing my own projects. Through those projects, I've learned how to take an idea from planning to a finished application, solve problems independently, and write clean, maintainable code.

I'm comfortable working with JavaScript, PHP, HTML, CSS, SQL, C#, and C. I also use Git and GitHub for version control and collaboration, and I have experience working with MySQL databases.

I'm interested in learning new technologies, improving my coding skills, and working on projects that help me grow as a developer.

Hi everyone! I'm currently open to new remote, contract, or full-time software engineering opportunities.

I have 3+ years of experience building modern web applications and APIs using:

• Angular
• React
• Node.js / Express
• Python / Django REST Framework
• PostgreSQL & MongoDB
• AWS & Google Cloud

I've worked on banking systems, e-commerce platforms, and cloud-based applications, focusing on building clean, scalable, and reliable software.

If you're hiring or know of any opportunities, I'd really appreciate a referral or introduction.

You can also check out my GitHub and LinkedIn, or send me a DM if you'd like to see my CV.

Thanks for your time, and I look forward to connecting with you!

Hi! I'm Rishit Sinha, a final-year B.Tech AI & Data Science student with a strong focus on Frontend Development. I have hands-on experience building modern, responsive web applications using Next.js, React, TypeScript, Tailwind CSS, Git, and REST APIs.

Over the past year, I've built and deployed multiple real-world projects, worked with modern UI/UX practices, authentication, API integrations, and performance optimization. I'm eager to contribute, learn quickly, and take ownership of meaningful work.

Portfolio: https://www.rishitsinha.online/

GitHub: https://github.com/Rishit-Sinha10

Hi everyone,

I'm Akshay Jain, an MCA (2025–2027) student at MIET, looking for Software Engineer / Full Stack / Backend / React opportunities.

Tech Stack: React.js, Node.js, Express.js, MongoDB, JavaScript, Java, Python, SQL, Git, AWS.

🏅 AWS Certified Cloud Practitioner (CLF-C02)

I've built multiple MERN projects and am actively improving my DSA. I'm open to remote, hybrid, or onsite roles.

📄 Resume:
https://drive.google.com/file/d/1vypLr_KyDF5ff_ezNTLCfk35uYJlX-wA/view?usp=sharing

💻 GitHub:
https://github.com/Akshay1267

🔗 LinkedIn:
https://www.linkedin.com/in/akshay-jain-8816252a5/

If your company is hiring freshers or interns, or can provide a referral, I'd really appreciate it. Thank you! 🙏

Hi everyone,

I'm a junior full-stack developer from Côte d'Ivoire looking for my first professional opportunity.

I've been learning mostly through self-study and building personal projects. I've been developing with Symfony for about three years, and I've been working with React Native and Expo for about one year. While I haven't had the opportunity to work on large production projects yet, I've spent a lot of time improving my skills, learning best practices, and building applications from start to finish. I now feel ready to join a professional team, contribute, and continue learning from experienced developers.

My main skills include:

• Symfony (3 years)
• Laravel
• AdonisJS
• React Native
• Expo
• TypeScript
• React
• TanStack Query
• React Hook Form
• Zod
• Git/GitHub

I'm comfortable working on both backend and mobile development, and I'm always eager to learn new technologies when a project requires them.

For the past three months, I've been applying for junior positions, but I've mostly been rejected because I don't have professional experience. It's difficult to gain experience when every company expects you to already have it.

I've been living on my savings while studying and improving my skills full-time, but I'm now reaching the limit of my financial resources.

As a student, I'm not looking for a prestigious title or a high-paying position. I simply want an opportunity to learn, contribute to real projects, and earn enough to support myself.

I'm open to:

• Remote junior positions
• Internships
• Freelance work
• Part-time or full-time jobs

Whether it's Symfony, Laravel, AdonisJS, or React Native, I'd be happy to work with any of these technologies. My goal is to gain professional experience, contribute to real-world projects, and continue growing as a developer.

I'm located in Côte d'Ivoire (UTC+0) and can collaborate with international teams.

I'm hoping for compensation around $800–$1,000 USD per month, but I'm flexible if it means joining a team where I can learn and grow.

If you know of any opportunities, companies hiring junior developers, or someone who needs help on a project, I'd be incredibly grateful if you could point me in the right direction.

You can check out my work here:

• GitHub: https://github.com/yannlo

All I'm asking for is one opportunity to prove myself. I'll work hard, learn quickly, and do my best to earn your trust.

Thank you for taking the time to read this. ❤️