I will build your saas app with react and nextjs
1 order in queue
About this gig
Need a complete web app not just a template?
I build production-ready, full stack web applications from scratch with real databases, secure authentication, AI features, and payment systems that actually work.
No WordPress. No page builders. Real custom code.
What I Build:
- SaaS platforms multi-user apps with subscriptions
- Business portals CRM, dashboards, booking systems
- AI-powered tools chatbots, smart search, automation
- E-commerce apps custom checkout, inventory, orders
- MVP products from idea to live app, fast
AI Features I Can Build:
- AI chatbot (trained on your data)
- GPT-powered content generator
- Smart search & recommendations
- Document/PDF analysis tool
- Automated workflows with AI
Payment Features:
- One-time payments
- Recurring subscriptions
- Free trials + coupon codes
- Customer billing portal
- Webhook event handling
Database & Backend:
- Full schema design
- Optimized queries
- File uploads (Cloudinary / S3)
- Email system (Resend / Nodemailer)
- Background jobs & scheduling
Every Project Includes:
- Clean, well-commented code
- Mobile responsive design
- Environment variables setup
- Git repository
- Deployment to live URL
- Post-delivery support
Not sure which package? Start with a message.
Get to know Muyedur Rahman
Full Stack Web Developer
- FromBangladesh
- Member sinceApr 2023
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Spanish
My Portfolio
Other Software Development Services I Offer
FAQ
Do you use Next.js 14 with the App Router?
Yes, I use Next.js 14 with App Router by default. I can also use Pages Router if your existing project requires it.
Which database do you use -- PostgreSQL or MongoDB?
I recommend PostgreSQL with Prisma ORM for most projects (relational data, auth, payments). I use MongoDB for unstructured or document-heavy data. We'll decide together based on your project
Can you integrate OpenAI GPT-4 or other AI models?
I work with OpenAI (GPT-4, GPT-4o), Anthropic Claude API, and open-source models. I can build chatbots, AI agents, RAG systems, and more.
Can you set up Stripe subscriptions with a billing portal?
Absolutely. I handle the full Stripe setup — products, pricing plans, checkout sessions, webhooks, and the customer billing portal for managing subscriptions.
Will I own the full source code after delivery?
Yes, 100%. You get the complete source code via GitHub or ZIP, along with deployment instructions and documentation.
Can you deploy the app to my own server or domain?
Yes. I deploy to Vercel (recommended for Next.js), Railway, Render, DigitalOcean, or any VPS. I'll configure your custom domain and SSL.
Do you build admin dashboards?
Yes — every Standard and Premium project includes an admin panel with user management, data tables, and analytics.
What if I need changes after delivery?
Revisions are included per package. For ongoing work, I offer monthly maintenance packages — just ask.
9 reviews for this Gig
| (8) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
W 
wilson021179

Malaysia
Great work
$100-$200
Price
10 days
Duration
S Seller's Response
Helpful?A 
alexander270675

Germany
Thanks for your help
$50-$100
Price
6 days
Duration
Helpful?N 
nada34606

Mexico
He was very friendly and easy to communicate with, but unfortunately, the work didn’t meet my expectations. I asked for a complete website redesign and provided detailed instructions. While he’s good for simpler tasks, I wouldn’t recommend him for more complex or larger projects.
$200-$400
Price
8 days
Duration
Helpful?D drtanyak

United States
Great to work with!
$200-$400
Price
10 days
Duration
S Seller's Response
Helpful?D drtanyak

United States
Always amazing !!!!!
$600-$800
Price
3 days
Duration
Helpful?
9 reviews for this Gig
| (8) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
W 
wilson021179

Malaysia
Great work
$100-$200
Price
10 days
Duration
S Seller's Response
Helpful?A 
alexander270675

Germany
Thanks for your help
$50-$100
Price
6 days
Duration
Helpful?N 
nada34606

Mexico
He was very friendly and easy to communicate with, but unfortunately, the work didn’t meet my expectations. I asked for a complete website redesign and provided detailed instructions. While he’s good for simpler tasks, I wouldn’t recommend him for more complex or larger projects.
$200-$400
Price
8 days
Duration
Helpful?D drtanyak

United States
Great to work with!
$200-$400
Price
10 days
Duration
S Seller's Response
Helpful?D drtanyak

United States
Always amazing !!!!!
$600-$800
Price
3 days
Duration
Helpful?

