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English
$
USD
I will be expert mern stack developer full stack software developer
Amitoj Singh
Level 2
5.0
5.0
What people loved about this freelancer
bryanroge
United States
Great experience working with amitoj. They delivered the work with a very clear and well structured approach. The documents were thoughtfully detailed and aligned...
traceybrow
United States
Amitoj delivered everything as discussed and the work was delivered on time. Communication was consistent throughout, and they took the time to understand...
dianawillm
United States
Working with amitoj was a smooth and professional experience. he cooperated well and the communication was transparent. the work delivered is clear, well structured...
phoebe_c91
United Kingdom
I have an excellent experience working with Amitoj! He delivered the work before time and exceeded my expectations in terms of quality and attention to details....
tajix_red
United States
I am truly impressed with the freelancer's professionalism and dedication. The work was delivered well before the deadline, showcasing exceptional time management...
About this gig
Looking for an expert MERN stack developer to build a scalable and high-performance full stack web application?
You're in the right place.
I specialize in custom web app development using the MERN stack (MongoDB, Express, React, Node.js) to deliver secure, modern, and production-ready solutions. Whether you're launching a SaaS platform, startup MVP, CRM, ERP, or upgrading an existing system, I build robust applications tailored to your business goals.
Services I Offer:
- Full Stack Web App Development
- SaaS Platform Development
- REST API Development & Integration
- Secure Authentication (JWT, OAuth)
- Payment Integration (Stripe, PayPal)
- Database Design (MongoDB, SQL)
- Performance Optimization & Debugging
- Cloud Deployment (AWS, GCP, VPS)
Why Choose Me?
- Clean & scalable code architecture
- Secure backend with Node.js & Express
- Responsive frontend using React
- End-to-end development from idea to deployment
Message me before placing an order to discuss your project requirements.
Get to know Amitoj Singh
Amitoj Singh
Mobile App Developer I Custom CRM, ERPNext Customizations, AI, MERN
Level 2
- FromIndia
- Member sinceJul 2022
- Avg. response time1 hour
- Last deliveryabout 13 hours
Languages
English, Hindi, Punjabi
I’m Amitoj — a mobile & full-stack developer with 15+ years delivering Mobile Apps, Software Solutions, AI/ML and Management systems. I build Flutter / React Native apps (rider/driver, dating, real-estate), custom CRMs and ERPNext (Frappe) implementations — including admin dashboards, API integrations, payment & maps. I help startups and SMEs launch faster and reduce development cost with clean code, secure deployments and 2 months support. so let's connect to discuss your requirements and ensure success together.
My Portfolio
FAQ
What technologies do you use for development?
I specialize in the MERN stack (MongoDB, Express.js, React, Node.js) to build scalable and secure full stack web applications. I also work with Next.js, REST APIs, and modern cloud deployment solutions.
Can you build a complete SaaS platform?
Yes. I develop fully functional SaaS web applications including authentication, user roles, subscriptions, payment integration (Stripe/PayPal), dashboards, and admin panels.
Do you provide both frontend and backend development?
Yes. I offer complete full stack development, including responsive frontend using React and secure backend development with Node.js & Express, along with database architecture and API integration.
Do you develop projects from scratch?
Yes. I specialize in building custom web applications from scratch based on your business requirements. I focus on clean architecture, scalability, and long-term performance.
Do you deploy applications to the cloud?
Yes. I can deploy your web application to AWS, GCP, or VPS hosting and ensure it is secure, optimized, and production-ready.
Reviews
21 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D dianawillm
Repeat Client
United States
Amitoj delivered a very well-structured and detailed documentation package. The work is comprehensive, covering feature logic, edge cases and system workflows clearly. What stood out to me is the ability to translate requirements into a clear, scalable structure that makes the next development phase much easier.
Up to $50
Price
6 days
Duration
Helpful?T traceybrow
Repeat Client
United States
Amitoj is a very skilled developer. built the solution efficiently and high quality content with great clarity and creativity. Delivered on time with zero issues. outstanding experience.
Up to $50
Price
7 days
Duration
Helpful?C clara_za
Canada
working with Amitoj, was like an outstanding experience from start to finish. Their dedication to the project truly stood out. Highly professional, detail oriented and delivered perfectly. it is rare to find someone so committed and passionate about their work.
$100-$200
Price
5 days
Duration
Helpful?B bryanroge
United States
Great experience working with amitoj. They delivered the work with a very clear and well structured approach. The documents were thoughtfully detailed and aligned perfectly with the project requirements. very satisfied with the quality of work and attention to detail.
Up to $50
Price
7 days
Duration
Helpful?D dianawillm
Repeat Client
United States
Working with amitoj was a smooth and professional experience. he cooperated well and the communication was transparent. the work delivered is clear, well structured and practical. Looking forward to work together in the next phase.
Up to $50
Price
7 days
Duration
Helpful?
Reviews
21 reviews for this Gig
| (21) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D dianawillm
Repeat Client
United States
Amitoj delivered a very well-structured and detailed documentation package. The work is comprehensive, covering feature logic, edge cases and system workflows clearly. What stood out to me is the ability to translate requirements into a clear, scalable structure that makes the next development phase much easier.
Up to $50
Price
6 days
Duration
Helpful?T traceybrow
Repeat Client
United States
Amitoj is a very skilled developer. built the solution efficiently and high quality content with great clarity and creativity. Delivered on time with zero issues. outstanding experience.
Up to $50
Price
7 days
Duration
Helpful?C clara_za
Canada
working with Amitoj, was like an outstanding experience from start to finish. Their dedication to the project truly stood out. Highly professional, detail oriented and delivered perfectly. it is rare to find someone so committed and passionate about their work.
$100-$200
Price
5 days
Duration
Helpful?B bryanroge
United States
Great experience working with amitoj. They delivered the work with a very clear and well structured approach. The documents were thoughtfully detailed and aligned perfectly with the project requirements. very satisfied with the quality of work and attention to detail.
Up to $50
Price
7 days
Duration
Helpful?D dianawillm
Repeat Client
United States
Working with amitoj was a smooth and professional experience. he cooperated well and the communication was transparent. the work delivered is clear, well structured and practical. Looking forward to work together in the next phase.
Up to $50
Price
7 days
Duration
Helpful?
