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I will build a full stack mern web app using react node js and mongodb
Jayraj Mehta
About this gig
Need a fast, scalable web application built by an experienced engineer? I'm a Full-Stack DevOps Engineer with 6+ years of experience shipping production apps on the MERN stack (MongoDB, Express, React, Node.js).
What I can build for you:
- SaaS products, CRMs, ERPs and client portals
- Marketplaces and booking platforms with Stripe or PayPal payments
- Admin dashboards with analytics and role-based access
- REST APIs with PostgreSQL or MongoDB
- AI features such as RAG chatbots using the OpenAI API
Why work with me:
- 5+ live production apps, plus SaaS products delivered end to end
- Clean, documented TypeScript/JavaScript code you own fully
- Docker, Kubernetes and CI/CD deployment on AWS or your server
- Clear communication and regular progress updates
Please message me before ordering so we can confirm scope, timeline and the right package for your project.
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Get to know Jayraj Mehta
Jayraj Mehta
Full Stack MERN and DevOps Engineer, AI RAG Developer
- FromIndia
- Member sinceJul 2021
- Avg. response time1 hour
Languages
English, Hindi, Gujarati
Full-Stack DevOps Engineer with 6+ years building production apps on the MERN stack. I've delivered SaaS products (CRM, ERP, client portals), migrated monoliths to Kubernetes microservices, and automated CI/CD with Jenkins and ArgoCD for zero-downtime releases. I also build RAG-based AI assistants with the OpenAI API and vector databases, and integrate Stripe and PayPal payments. You get clean code, clear communication and reliable deployments with 99.9% uptime. Let's build or scale your product.
FAQ
Will I get the full source code?
Yes. You receive the complete source code in your GitHub repository, along with setup and deployment instructions. The code is fully yours.
Can you work on my existing project?
Yes. I can add features, fix bugs, improve performance or migrate an existing app to a modern MERN or microservices setup. Send me the details and I will review it first.
