You will get React JS | Next JS | Front End Developer | Tailwind CSS | ShadCN
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Project details
I am a front-end developer with 7 years of experience developing web applications with technologies such as React, Next, Redux, Node, Supabase, Vue, Material UI, Shadcn, Tailwind CSS, JavaScript, and Typescript. I am confident that I can turn your requirements into solid deliverables.
I have a bachelor's and master's in Computer Engineering. I have been developing Mobile applications for 7 years now and have worked on-site with multiple startups in the San Francisco Bay Area.
I have developed production-grade Web applications with React JS/ Next js and Node.js on the backend
♦ Why hire me?
• I have worked with Silicon Valley startups
• I have spent 7 years working in the US and have native fluency in English
• Understanding and developing projects as per the client's requirement.
• Meeting deadlines effectively.
• Maintaining long-term client relationships.
• Writing well-documented code that is easy to understand and maintain in the future for the better performance of the application.
I have a bachelor's and master's in Computer Engineering. I have been developing Mobile applications for 7 years now and have worked on-site with multiple startups in the San Francisco Bay Area.
I have developed production-grade Web applications with React JS/ Next js and Node.js on the backend
♦ Why hire me?
• I have worked with Silicon Valley startups
• I have spent 7 years working in the US and have native fluency in English
• Understanding and developing projects as per the client's requirement.
• Meeting deadlines effectively.
• Maintaining long-term client relationships.
• Writing well-documented code that is easy to understand and maintain in the future for the better performance of the application.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included $2,400
These options are included with the project scope.
$2,400
- Delivery Time 30 days
- Number of Revisions Unlimited
- Design Customization
- Content Upload
- Responsive Design
- Source Code
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FM
Fahim M.
Dec 17, 2025
AI-Powered Relocation Platform Developer
Yash delivered solid work on the Lifescope MVP and I enjoyed collaborating with him. His communication was excellent, he hit all deadlines, and his skills were strong. Unfortunately, due to budget constraints, we couldn't continue the project. I'd gladly work with Yash again on future opportunities.
KM
Kim M.
Nov 26, 2025
React + Supabase Developer Needed for App Finalization
Yash and his team are wonderful to deal with. They are professional, transparent, deliver on time and the communication was really easy. The managed the project well and delivered on time and on budget. Definitely would recommend these guys.
IB
Ivan B.
Mar 6, 2025
Supabase/NextJS assistance with creation of an admin dashboard
Wonderful experience working with the team!
DB
David B.
Jan 28, 2025
Service software
EQ
Eden Q.
Jan 13, 2025
Web Developer for Unfinished Profile Site
A very professional team that fill every role, give great ideas and help make our vision a reality
About Yash
Senior Full-Stack Developer | AI SaaS, MVP, Next.js, Node.js, Supabase
100%
Job Success
Surat, India - 11:23 am local time
I'm a senior full-stack developer who works like a product partner, not a task-taker. I own the outcome, MVP launches, AI SaaS builds, mobile apps, and "this stopped working in production" rescues. That's the difference between hiring a senior engineer and hiring someone who only ships features.
PROVEN ON UPWORK
→ 100% Job Success Score across 40+ projects
→ $100K+ delivered for founders and startups
→ Top-rated trusted for MVPs, AI SaaS builds, and production rescues
WHAT I DO
1. Full-Stack Development (Next.js, React, Node.js, Supabase)
→ I turn your idea into a production-ready MVP or SaaS, end-to-end
→ Clean architecture, fast delivery, and a product that holds up when users arrive
2. AI & LLM Integration (OpenAI, Claude, LangChain, RAG)
→ AI features that actually work in production, not just demos
→ Automation workflows, AI agents, and RAG systems that cut manual work significantly
3. Mobile Apps (React Native: iOS & Android)
→ Cross-platform apps that feel native, perform fast, and ship to both stores
→ Full backend included: auth, push notifications, payments, and store deployment handled
4. Backend & Database (Node.js, PostgreSQL, MongoDB, Firebase)
→ APIs, auth, permissions, and business logic built for real-world load
→ Clean data architecture that scales with your product
5. Cloud & DevOps (AWS, Vercel, Docker, DigitalOcean)
→ Reliable deployments, clean environments, predictable releases
→ AWS when you need control, Vercel when you need speed
6. AI App Rescue (Lovable, Bolt, Replit)
→ I fix vibe-coded apps that break in production and make them stable
→ Most rescues are scoped, fast, and save you from rebuilding from scratch
COMMON PROJECTS I HANDLE
- SaaS product development, full ownership from idea to launch
- MVP builds in Next.js + TypeScript under real production constraints
- AI SaaS apps with LLM, RAG, and automation workflows
- React Native apps for iOS and Android with full backend
- Backend systems: auth, APIs, payments, business logic
- AI app rescue (Lovable, Bolt, Replit apps that break)
- Multi-tenant, secure, scalable architecture
- Cloud deployments and production stabilisation
WHY FOUNDERS KEEP ME ON
→ I scope ruthlessly so you ship the right thing, not the biggest thing
→ I flag risks before they become production fires, not after
→ You get a developer who pushes back on bad ideas
→ Clear async updates, you always know what's done and what's next
CORE TECH STACK
- AI & Automation: OpenAI, Claude, LangChain, RAG, n8n, Zapier, Telnyx, Voice AI Agents
- Frontend: React, Next.js, TypeScript, Tailwind CSS
- Backend: Node.js, Python (Django / Flask), Supabase
- Mobile: React Native, Expo, iOS, Android
- Database: PostgreSQL, MongoDB, Firebase
- Cloud & DevOps: AWS, Docker, Vercel, DigitalOcean
- Integrations: Stripe, Twilio, Vapi, ElevenLabs, Google Maps, Firebase Auth
If you're a founder who needs a senior developer who thinks like a product partner, not just a coder, let's talk. One conversation is usually enough to know if we're a fit.
Steps for completing your project
After purchasing the project, send requirements so Yash can start the project.
Delivery time starts when Yash receives requirements from you.
Yash works on your project following the steps below.
Revisions may occur after the delivery date.
Yash works on your project following the steps below.
Received requirements from the client Prepared the Statement of Work Statement of Work approved Work in progress Development complete, testing in progress. Working on final fixes App delivered to client for feedback.