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English
$
USD
I will do full stack web application development, saas mvp software developer
Faysal
5.0
5.0
About this gig
Full Stack Web Application Development SaaS, MVP, MERN Stack
Building a startup or need a custom web application? I develop full-stack web apps from idea to launch scalable architecture, clean code, and production experience behind every build.
WHAT I BUILD:
- SaaS Platforms & Startup MVPs
- Admin Dashboards & CRM/ERP Systems
- AI-Integrated Web Applications
- Marketplace & Booking Platforms
- Custom Business Web Applications
TECH STACK:
- React, Next.js, TypeScript, Node.js, Express, Tailwind, Shadcn, Redux, Figma
- MongoDB, PostgreSQL, Prisma, Redis, Docker, AWS, CI/CD, Caddy, Nginx, Kubernates
PROVEN RESULTS:
- Cut API latency by 60% with Redis caching
- Scaled systems to handle 100K+ requests/second
- Sub-10ms response times with caching and load balancing
EVERY PROJECT INCLUDES:
- Clean, Documented, Scalable Architecture
- Auth (JWT/OAuth2) + Payment Integration
- REST/GraphQL API + Database Design
- Docker + Cloud Deployment
- Full Source Code Ownership
WHY ME:
- Production Experience, Not Tutorials
- Direct Communication, No Middlemen
Message me before ordering. I reply within 20 minutes with a plan and quote.
Get to know Faysal
Faysal
Full Stack Web And App Developer, AI Websites, SaaS And CRM
- FromBangladesh
- Member sinceJan 2024
- Avg. response time1 hour
- Last delivery1 week
Languages
Bengali, English, Hindi, Spanish
Hi,
I’m Faysal — a Full Stack Web & Mobile App Developer with 3+ years of experience building custom websites, SaaS platforms, AI-powered web apps, and cross-platform mobile apps.
I work with React, Next.js, Node.js, Flutter, React Native, Python, PostgreSQL, MongoDB, AWS, Docker, Redis, Kubernetes, Firebase, and AI APIs including OpenAI and Claude.
I’ve improved API performance, built scalable production systems, and shipped real SaaS products.
📩 Message me your project idea — I reply in 1 hour with a clear plan and accurate quote.
My Portfolio
FAQ
What web applications can you build?
SaaS platforms, startup MVPs, admin dashboards, CRM/ERP systems, marketplaces, booking platforms and AI-integrated apps. Message me your idea and I will confirm scope, timeline and tech stack.
What tech stack do you use?
React, Next.js, TypeScript, Node.js, Express, MongoDB, PostgreSQL, Redis, Docker, AWS. GraphQL, Socket.io for real-time, Stripe for payments. Stack is matched to each project.
Can you scale my existing application?
Yes. I have cut API latency by 60% using Redis caching and scaled systems to 100K+ requests/second. Share your architecture and pain points and I will recommend improvements.
Do I get full source code and documentation?
Yes. 100% source code ownership, clean commented code, API documentation and database schema overview. Any developer can maintain or extend it after handover.
Can you integrate AI features?
Yes. I integrate Python-based LLM APIs for AI document processing, chatbots, smart search and automation into your web app backend. Real AI logic, not just wrappers.
Do you deploy or just deliver code?
Both. Full source code plus deployment to AWS, Vercel or DigitalOcean. Docker containerization in Standard and Premium. CI/CD pipeline setup available in Premium.
I only have an idea, no spec — can you help?
Yes. Message me your idea and target users. I will scope the core features, suggest an MVP structure and give you a realistic timeline and quote before any work starts.
What support do you offer after delivery?
All plans include 30 days of free support after delivery. The Premium plan includes an additional 30 days of free support, for a total of 60 days. All packages cover bugs from my work. Monthly maintenance and feature retainers available after delivery.
Reviews
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N nskustoms
United States
Awesome guy with dev skills
$50
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1 reviews for this Gig
| (1) | ||
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| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
N nskustoms
United States
Awesome guy with dev skills
$50
Price
7 days
Duration
Helpful?
