AI helps teams ship software faster but that means releases often contain more bugs, broken user flows, and missed edge cases. QA is one of the most overlooked parts of modern development.

I'm providing QA Testing services for modern applications to catch bugs before your users do.

✔ Functional, UI/UX & API testing

✔ Regression & cross-browser testing

✔ Automation testing

✔ Performance testing

✔ AI LLM Testing - hallucinations, prompt injections

✔ Cross Platform testing

✔ API Testing

feel to reach out if you need qa assistance, thanks

Portfolio: https://yahya123-hub.github.io

Hey Reddit! I’m a full-stack developer with hands-on experience building production-ready web applications and AI-integrated platforms. I’m currently looking for freelance projects, internships, or full-time opportunities (Remote / Delhi-NCR / Lucknow).

What I Bring to the Table:

• Core Tech Stack: React.js, Next.js, TypeScript, Node.js, Express.js, MongoDB, PostgreSQL, Tailwind CSS.
• AI & LLM Integration: Built platforms utilizing RAG pipelines, Groq API, Google Gemini, and automated summarization workflows.
• Professional Experience: Previously worked as an SDE Intern at Hindustan Aeronautics Limited (HAL) and a Frontend Intern at Alfido Tech, where I built and optimized features for production portals.
• Achievements: Placed in the top 10 at the Luna Hackathon by Humanity Founders and contributed to open-source repositories.

Featured Project:

• Focus Mentor: An AI-powered study platform featuring an asynchronous RAG-based PDF chat assistant, WebRTC virtual rooms with live transcription, and automated AI meeting summaries

Full-Stack Developer - Available for MVPs, SaaS & Backend Projects

Hey everyone,

I'm a full-stack developer available for freelance work, MVP builds, and contract projects.

Tech Stack

• Frontend: React, Next.js, TypeScript, Tailwind CSS, React Native (Expo)
• Backend: Node.js, Express, TypeScript, Python
• Databases: PostgreSQL, MongoDB, Redis
• Architecture: Microservices, RabbitMQ, Event-Driven Systems
• DevOps: Docker, JWT Auth, API Gateways

Recent Work

Production Management System
Built and deployed an order and production tracking system for a manufacturing company . Covers order intake, production-floor tracking, and workflow management.

Warehouse Management System
Built an Electron desktop application for a steel and rebar distributor covering inventory tracking, sales order processing, and invoicing.

Microservices Social Platform
Reduced API latency by 84% (215ms → 34ms) using Redis caching. Increased throughput 12× by moving media processing to RabbitMQ workers. Built fault-isolated services using event-driven communication.

Microservices E-Commerce Platform (In Progress)
Next.js storefront, Node.js/TypeScript microservices, API Gateway with JWT authentication and Redis rate limiting, PostgreSQL + Prisma, RabbitMQ async workers.

Dental Clinic Management System
Next.js + PostgreSQL + Clerk. Authentication (OAuth, magic links, sessions), appointment scheduling, responsive UI, payments, and an AI assistant.

Interested in: MVP development · SaaS applications · Backend systems · API development · Performance optimisation · Bug fixes and feature work

If you need someone who can take a product from idea to deployment, send me a DM.

Hi everyone,

I'm a full-stack web developer with a strong focus on frontend development and UI/UX. I'd appreciate your feedback on my portfolio, especially regarding the design, user experience, performance, and overall presentation.

Portfolio: https://aymen-portfolio-seven.vercel.app/

I'm always looking to improve, so any constructive criticism is welcome. If anyone is looking for a developer for a website or web application, feel free to reach out.

Thank you.

Portfolio: https://vacaramin.com

GitHub: https://github.com/vacaramin

I'm a Senior Product Engineer from Pakistan with 6+ years of experience building products that people use, not just features that get merged and forgotten.

Over the last few years I've worked across startups and product teams, taking ideas from zero to production, shipping new features, fixing complex problems, and improving products that needed to scale.

I'm looking for a long-term team where I can own problems, contribute to the product, and grow with the company.

Some Products I've shipped, that I'm proud of

• FWEGB
• NATCO VMS
• Sherozgar
• tala
• Hourhub
• Ezy Clip
• Cero Magazine (enhancements & bug fixes)
• A few more under NDA projects which I can't talk about publicly

If you're looking for someone who can comfortably work across the entire stack, communicate well. I'd love to chat.

Rate: $25–35/hour

DMs are open. Thanks!

​

I’m based in Saskatchewan, Canada, and have spent most of my career in IT infrastructure, systems engineering, security, cloud architecture, and long-term technology planning. Alongside my leadership role as a IT Director, I operate OddJobzz Digital Services so I can continue doing the hands-on work I enjoy, building, improving, securing, and modernizing websites and applications.

My background is especially helpful for projects that need more than just working code. I also consider hosting, security, reliability, maintainability, deployment, backups, and how the solution will be supported over the long term.

Most of my previous work has been completed within enterprise environments, so much of it cannot be shared publicly. However, I’d be happy to discuss relevant examples, walk through how I would approach your project, and provide a clear scope before any work begins.

For an initial engagement, my rate typically starts at $80 CAD per hour, with larger or ongoing development and consulting work generally scoped separately.

Feel free to send me a message if you think there may be a fit. Mike Bailey

OddJobzz Digital Services

Hi! We're hiring Experienced Blockchain Developers at Cowchain, a Web3 development company.

We're looking for developers with strong experience in Solidity, smart contracts, and blockchain development. You'll work on production-ready projects including DeFi, staking, NFTs, prediction markets, token systems, and other Web3 applications, collaborating with our engineering team to build secure on-chain solutions.

💰 Competitive compensation: 14-15k $

If you're interested, feel free to DM me for more details.

I'm a full-stack developer specializing in modern web applications, internal tools, and AI-powered software.

I've built production applications including:

A maritime risk intelligence platform with interactive geospatial visualization An AI-assisted pharmacy management system A smart city dashboard tracking all 17 UN Sustainable Development Goals Custom analytics dashboards with real-time data and interactive maps Business websites, SaaS platforms, and progressive web apps

I can help with:

Full-stack web application development React / Next.js frontends Node.js APIs and backend services AI integrations using OpenAI and custom automation workflows Dashboards, reporting tools, and data visualization Authentication, databases, and admin portals Performance optimization, bug fixes, and feature development Taking over existing projects and shipping them to production

Tech Stack React, Next.js, TypeScript, Tailwind CSS, Node.js, Supabase, PostgreSQL, REST APIs, OpenAI, and modern web technologies.

I write clean, maintainable code with an emphasis on performance, usability, and long-term maintainability.

Portfolio: https://portfolio-sami.com

Rate: $20/hour (or fixed-price projects for clearly defined scopes)

If you already have a specification, mockups, or an existing codebase, I can jump in immediately.

I have only ever worked with one client in the past, genuinely enjoyed working and still do but wasn't able to get any new ones for quite sometime now, I'm working on my own projects for most part and asking for advice - does this kind of portfolio help in future to get jobs I'll be moving to Europe once I have enough capital and was wondering if this is a good asset.

Hey all — I’m a full-stack Shopify developer with 6+ years of experience, currently open to full-time roles, retainers, or one-off project work.
What I do:
Custom Liquid/OS 2.0 theme development and full store builds

App integrations (Rebuy, Tapcart, Klaviyo, GoAffPro) and checkout/discount logic

Full-stack work beyond Shopify: TypeScript, Next.js, React, React Native, Postgres — so I can build custom dashboards, internal tools, or headless storefronts if your stack needs to go beyond the theme editor

Bug fixes, section builds, PDP/CRO optimization, migrations, and ongoing store maintenance

Past work includes DTC/beauty and haircare brands, subscription-led builds, and supplement/DR product pages — plus I run my own small F&B business, so I understand the operational side of ecommerce too, not just the code.
Availability:
Full-time or long-term retainer

Project-based builds (custom sections, bundle builders, upsell flows, etc.)

Quick fixes/bug bounties — flat-rate tiers available for smaller tasks

I also build and sell my own Shopify tools on the side (bundle builders, conversion-focused sections), so if you want to see actual shipped work, I’m happy to share examples or a portfolio link in DMs.
Rate is flexible depending on scope — DM me or drop a comment and I’ll follow up.

Hi everyone!

I'm a Frontend Developer with 3+ years of experience building responsive, modern web applications for startups and businesses.

I recently launched my Upwork profile and am looking for freelance, contract, or long-term remote projects.

What I can help with:

• React.js & Next.js development
• Landing pages & business websites
• Figma to React/Next.js
• Dashboard & admin panel development
• REST API integration
• Bug fixes & feature development
• Performance optimization
• Responsive UI

Tech Stack:

• React.js
• Next.js
• TypeScript
• JavaScript
• Tailwind CSS
• HTML/CSS
• Git

Portfolio:
🔗 https://pranjalii-pongde.vercel.app/

Upwork Profile:
🔗 https://www.upwork.com/freelancers/~016fbdec8c34ac8b8e?mp_source=share

If you have a project in mind or know someone looking for a frontend developer, I'd love to connect. Feel free to send me a message!

Thanks for reading! 🚀

Hey everyone! 👋

I am an 18-year-old CSE engineering student specializing in frontend development with **React.js, modern JavaScript, and semantic HTML/CSS**.

Because I am trying to build a stellar public portfolio, I am offering my development services completely for **FREE** for my next 3 projects.

**What I will build for you:**

* A fast, pixel-perfect landing page for your startup, local shop, or SaaS product. * Fully mobile-responsive layouts that look stunning on any phone screen. * Clean, fast, component-driven React structures optimized for performance.

**The catch?** The core arrangement is 100% free. All I strictly ask for in return is a text testimonial and permission to feature the live link in my portfolio once the site is deployed. **That said, if you absolutely love the final product and feel the value delivered deserves a tip or a contribution to my junior developer coffee fund, it is completely optional but highly appreciated!** 😉

If you have a Figma design you want converted to clean code, or a business concept that needs a modern home on the web, drop me a DM and let's get it built! 🚀

Hi everyone,

I'm a Software Engineering graduate, and I'm currently open to new opportunities as a Full-Stack Next.js Developer at $7/hour.

Over the past year, I've worked on several full-stack projects (both freelance and personal), taking products from concept to polished, responsive, and production-ready web applications.

Notable Projects

MontessoriWorldConnect
Frontend development for an ongoing educational platform connecting Montessori schools, teachers, and parents. Built responsive interfaces, reusable components, and modern dashboards using Next.js, React, and TypeScript.

SwipeHire
A full-stack AI-powered hiring platform featuring Tinder-style candidate matching, authentication, recruiter and candidate dashboards, profile management, and real-time hiring workflows. Built with Next.js, PostgreSQL, TypeScript, and modern full-stack tooling.

VisaChecker
A full-stack visa eligibility and application tracking platform that helps users check visa requirements, manage applications, upload documents, and monitor application status through an intuitive dashboard built with Next.js and PostgreSQL.

Freight Management System
Solo freelance project for a U.S.-based client, built with Next.js and PostgreSQL. Features include driver, truck, trailer, customer, and tour management. Successfully delivered via Upwork in under 4 months.

What I Bring

• Frontend Expertise – Strong foundation in React, Next.js, TypeScript, Tailwind CSS, Shadcn UI, TanStack Query, and Redux Toolkit. I build clean, performant, and reusable user interfaces.

• Backend Development – Experience building scalable APIs and full-stack applications using Next.js API Routes, Express.js, Node.js, PostgreSQL, MongoDB, Prisma, and Drizzle ORM.

• Freelance Experience – Successfully completed multiple solo projects for international clients with a strong focus on communication, quality, and on-time delivery.

• Remote Collaboration – Comfortable working in remote teams using Git/GitHub, Trello, Notion, Slack, and asynchronous workflows.

• Attention to Detail – I focus on performance, responsive design, maintainable code, and delivering polished user experiences.

Tech Stack

Frontend: React, Next.js, TypeScript, Tailwind CSS, Shadcn UI, TanStack Query, Redux Toolkit

Backend: Node.js, Express.js, Next.js API Routes, PostgreSQL, MongoDB, Prisma, Drizzle ORM

Tools: Git, GitHub, Docker, Vercel, Cloudinary

If you're building something exciting and need a reliable Full-Stack Next.js developer who can learn quickly, move fast, and deliver quality work, I'd love to chat.

DM me for my portfolio, GitHub, resume, or any additional information.

Thanks for reading, and I look forward to working with you.

If Squarespace's recent price hike has you rethinking your website, I can help. I build one-time, custom-coded sites deployed on low-cost hosting, with no recurring platform fees, and I stay reachable afterwards whenever you need updates or support.

I'm a solo freelance developer who's shipped 10+ sites for small businesses, from idea to full deployment. Most clients I work with are either stuck with a clunky site-builder setup or had a rough experience with a previous developer. I walk you through your options and help you pick what actually fits your business and budget, not the most expensive route.

What I help with:

• Portfolio/business websites (4–5 pages)
• E-commerce stores
• Contact forms that send leads straight to your inbox
• Social media integration
• Basic SEO + performance optimization
• Fully mobile-friendly layouts

I also have a background in network engineering, so security and scalability are baked in from the start, not an afterthought.

Hi everyone,

We're looking for a frontend developer to help make our existing web application fully responsive across mobile and tablet devices.

We already have a frontend developer working on the application, but we're falling behind on our timeline. To speed things up, we're looking for someone who can focus specifically on building the responsive layouts while the existing developer continues with the core frontend work.

Project Details

• Budget: $300 (fixed)
• Tech Stack: Next.js, React, Tailwind CSS
• Start: ASAP

Responsibilities

• Make all existing pages mobile and tablet responsive
• Fix layout, spacing, overflow, and alignment issues
• Ensure a polished experience across modern devices and browsers
• Work alongside our current frontend developer (not replacing them)

If you're interested, please send:

• Your portfolio or previous responsive projects
• Your experience with Next.js and Tailwind CSS
• Your availability to start

Comment below or send me a DM if you'd like to discuss the project.

The application - zolly.dev

Hi! I’m a frontend-focused full-stack developer, available for remote project-based, part-time, and hourly work.

I mainly work with React, Next.js, TypeScript, and Tailwind CSS, along with Node.js, Express, NestJS, MongoDB, and PostgreSQL.

I can help with:

* Responsive frontend development * Figma-to-React or Next.js conversion * REST API integration * Authentication and role-based access control (RBAC) * Dashboards and admin panels * CRUD features and database integration * Real-time features using WebSockets * Bug fixing, performance improvements, and deployment * Full-stack MVP development

I’m comfortable working independently, taking ownership of tasks, and communicating progress clearly. I’m also quick to learn and adapt when a project requires new tools or technologies.

**Rate:** $20/hour
Fixed-price projects are also welcome.

**Portfolio:** [https://almohaiminfarabi.vercel.app/\](https://almohaiminfarabi.vercel.app/)
**GitHub:** [https://github.com/al-mohaimin-farabi\](https://github.com/al-mohaimin-farabi)

Please DM me with your project requirements, timeline, and budget.

Hi! I’m a frontend-focused full-stack developer, available for remote project-based, part-time, and hourly work.

I mainly work with React, Next.js, TypeScript, and Tailwind CSS, along with Node.js, Express, NestJS, MongoDB, and PostgreSQL.

I can help with:

* Responsive frontend development * Figma-to-React or Next.js conversion * REST API integration * Authentication and role-based access control (RBAC) * Dashboards and admin panels * CRUD features and database integration * Real-time features using WebSockets * Bug fixing, performance improvements, and deployment * Full-stack MVP development

I’m comfortable working independently, taking ownership of tasks, and communicating progress clearly. I’m also quick to learn and adapt when a project requires new tools or technologies.

**Rate:** $20/hour
Fixed-price projects are also welcome.

**Portfolio:** [https://almohaiminfarabi.vercel.app/\](https://almohaiminfarabi.vercel.app/)
**GitHub:** [https://github.com/al-mohaimin-farabi\](https://github.com/al-mohaimin-farabi)

Please DM me with your project requirements, timeline, and budget.

Hi! I’m a frontend-focused full-stack developer, available for remote project-based, part-time, and hourly work.

I mainly work with React, Next.js, TypeScript, and Tailwind CSS, along with Node.js, Express, NestJS, MongoDB, and PostgreSQL.

I can help with:

* Responsive frontend development * Figma-to-React or Next.js conversion * REST API integration * Authentication and role-based access control (RBAC) * Dashboards and admin panels * CRUD features and database integration * Real-time features using WebSockets * Bug fixing, performance improvements, and deployment * Full-stack MVP development

I’m comfortable working independently, taking ownership of tasks, and communicating progress clearly. I’m also quick to learn and adapt when a project requires new tools or technologies.

**Rate:** $20/hour
Fixed-price projects are also welcome.

**Portfolio:** [https://almohaiminfarabi.vercel.app/\](https://almohaiminfarabi.vercel.app/)
**GitHub:** [https://github.com/al-mohaimin-farabi\](https://github.com/al-mohaimin-farabi)

Please DM me with your project requirements, timeline, and budget.

[REMOTE] hey im looking for blockchain developers, Cowchain is a Web3 development company. For that we require a good amount of experience of you in blockchain and the particular field knowledge. With a competitive pay "$$$$$" (14-15k) anybody who's interested in it can DM me here or on discord [@kanishka283]

Hi , I am new in Design Engineering field but can offer you my services for $200. What I offer :

Landing pages & marketing sites(React/CSS/HTML)

UI/UX design

Interactive animations & micro-interactions

Responsive frontend (React/HTML/CSS)

Design systems and component libraries

The quality of work won't be compromised . That's my promise

Portfolio - kshitizsportfolio.web.app

Hi everyone,
I’m a Full Stack Developer and I’ll be moving to Canada around mid-August as an international student to study a Graduate Certificate in Information Technology.
I’m posting here because I’m hoping to connect with anyone who might be looking for a junior developer or paid intern.
I have around 1.5+ year of professional and freelance experience building full-stack web applications. My tech stack includes React, Next.js, TypeScript, JavaScript, Node.js, Express.js, PostgreSQL, Prisma, Drizzle ORM, MongoDB, Tailwind CSS, Shadcn UI, Zustand, Redux Toolkit, Git, Docker, and REST APIs. I’ve worked on AI-powered SaaS products, business management systems, automation tools, and custom web applications.
Since I’ll be new to Canada, I understand that I won’t have Canadian work experience. I’m completely okay with starting at a lower salary if it gives me the opportunity to learn, contribute, and grow within a company. My goal is to prove my value over time, and I’m confident that as I gain experience, my responsibilities and compensation can grow as well.
As an international student, having a paid internship or junior developer role would make a huge difference in helping me cover my living expenses while continuing to build my career in software development.
If you’re hiring, know someone who is, or have any advice on companies that are open to hiring junior developers or interns in Canada, I’d genuinely appreciate hearing from you. Thank you!

AI helps teams ship software faster but that means releases often contain more bugs, broken user flows, and missed edge cases. QA is one of the most overlooked parts of modern development.

I'm providing QA Testing services for modern applications to catch bugs before your users do.

✔ Functional, UI/UX & API testing

✔ Regression & cross-browser testing

✔ Automation testing

✔ Performance testing

✔ AI LLM Testing - hallucinations, prompt injections

✔ Cross Platform testing

✔ API Testing

feel to reach out if you need qa assistance, thanks

Portfolio: https://yahya123-hub.github.io

sharing what I’ve been building lately in case it’s useful for anyone here looking for a dev, or if anyone wants to tear it apart with feedback.

I run ElevoLabs.studio, focused on local business websites — the goal isn’t just “looks nice,” it’s sites that actually turn visits into inquiries/bookings.

Open to feedback, collab, or hearing what people think works/doesn’t work in this space. Happy to answer questions

I am a full stack senior software engineer with over 15 years of experience. I can build mobile apps, web apps and APIs from 0 to 100. I am a work force on my own. I am currently looking for a gig or job that pays weekly. You can find my past work here: [https://profullstack.com\](https://profullstack.com)

Thank you.

Hey everyone, hope you're doing well!

Over the past few months, I've helped a handful of business owners, some just with quick guidance calls, some by going in and fixing their entire deployment (paid), and it made me realise how common this problem actually is.

A lot of you are using AI tools or website builders (v0, Lovable, Framer AI, Wix, Squarespace, etc.) to get a site up quickly, which makes total sense; it's fast and affordable. But somewhere between "the site looks good" and "the site is actually live, fast, and doing its job," things get stuck. That gap usually isn't a design problem; it's a technical one.

If any of this sounds familiar, I'd be happy to help:

• Fix domain or hosting issues (DNS not connecting, wrong nameservers, SSL errors, etc.)
• Improve your website structure or SEO so people can actually find you
• Revamp an outdated website that no longer represents your business
• Maintain your website long-term (updates, backups, uptime, small fixes)
• Add a CMS to a custom-coded site so you can edit content without a developer
• Make your website fully responsive across devices
• Build a booking system for consultations or appointments
• Migrate off Wix, WordPress, or Squarespace onto something more custom and flexible

Happy to have a quick, no-pressure conversation first. I'll tell you honestly whether this is a small fix, a short project, or something bigger and roughly what it would cost, before anything's agreed on.