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You will get your SaaS idea built into a launch-ready MVP | Next.js, Supabase, Stripe

Fachri G.Status: Offline
Fachri G. Fachri G.
5.0
Rising Talent
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Fachri, priced and ready to go.
Fachri G.Status: Offline
Fachri G. Fachri G.
5.0
Rising Talent
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Fachri, priced and ready to go.

Project details

Have a SaaS idea but need someone to actually build it? I turn ideas into launch-ready products — auth, subscription billing, admin dashboard, and a clean UI — in weeks, not months.

I build on Next.js with a scalable backend (Laravel or Node.js), so your MVP is something you can grow, not throw away after launch.

Example: MyRunStory, an AI fitness SaaS I built end-to-end Strava OAuth, automated data sync, AI coaching, and full Stripe subscription billing. A real, paying product, not a demo.

You'll get clear milestones, honest timelines, and a codebase the next developer can actually understand. Share your idea and I'll map out exactly what your MVP needs.
Programming Languages
PHP, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Localization, Performance Optimization
What's included
Service Tiers Starter
$599
Standard
$1,199
Advanced
$1,999
Delivery Time 10 days 21 days 30 days
Number of Revisions
123
Design Customization
Content Upload
Responsive Design
Source Code
5.0
1 review
100% Complete
(1)
1% Complete
(0)
1% Complete
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1% Complete
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1% Complete
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RH

Riza Abdul H.
5.00
May 20, 2026
Next.js Fullstack Developer — B2B Escrow Platform Backend (MVP, Fixed Price) He is highly trustworthy and consistently delivers excellent performance while meeting every milestone professionally and on time. Communication throughout the project was smooth, responsive, and reliable. The quality of work exceeded expectations, and the attention to detail was impressive. I would definitely hire him again for future projects and highly recommend him to anyone looking for a dependable professional.
Fachri G.Status: Offline

About Fachri

Fachri G.Status: Offline
AI-Integrated Full-Stack Developer | Next.js & Laravel | LLM & SaaS
5.0  (1 review)
Kudus, Indonesia - 1:10 am local time
I build SaaS products and AI-powered web apps that hold up in production: clean architecture, well-handled edge cases, and code the next developer can actually work with.

I work full-stack: Next.js on the frontend, Laravel or Node.js on the backend whichever fits your stack. My focus is getting the fundamentals right data modeling, API design, auth, and error handling so what I ship keeps working after launch, not just in the demo. I'm comfortable building from scratch or going into an existing codebase to extend and stabilize it.

What I Build
→ AI-powered SaaS - multi-tenant architecture, subscription billing, LLM features built into the product, not bolted on
→ Full-stack applications - Next.js frontend, Laravel, Node.js, or FastApi backend, REST APIs
→ Internal tools - custom dashboards, data pipelines, role-based systems

AI Integration Into SaaS
→ OpenAI API & Claude API - chat, completions, function calling, structured outputs
→ RAG systems - vector search, knowledge base ingestion, context-augmented responses
→ AI features inside your SaaS - smart search, content generation, AI assistants
→ Production-ready - proper error handling, retries, rate limiting, token cost optimization

Recent work
Sequan - B2B Escrow Platform (Next.js 14, Prisma, PostgreSQL): built a complete backend into an existing 30-page frontend auth, wallet, document upload, email notifications, and a milestone-based payment flow. All three milestones delivered on schedule.

MyRunStory - AI Fitness SaaS (Next.js, Strava OAuth, OpenAI, Stripe, Redis): syncs workout data from Strava, analyzes performance trends, and generates personalized AI coaching, with full Stripe subscription billing.

StockBot ID - AI Stock Analyst (Python, FastAPI, Claude, ChromaDB): a real-time analysis tool with a full RAG pipeline scrapes and embeds news, injects context into Claude prompts for buy/sell signals, with technical-indicator charts, watchlists, and price alerts.

Tech Stack
Frontend: Next.js, React, TypeScript, Tailwind, Shadcn
Backend: Laravel, Node.js, Python, Express, NestJS, Redis
Database: PostgreSQL, MySQL, Supabase, MongoDB
Auth: NextAuth, Laravel Sanctum, Clerk, JWT, RBAC
Payments: Stripe, Laravel Cashier
Deploy: Docker, AWS, Vercel, Railway

How I work
I take ownership from architecture to deployment. You'll get clear milestones, honest timelines, code that's documented and maintainable, and steady communication throughout no disappearing mid-project.

Have a project in mind? Send me the details I'll tell you honestly if it's a fit before we start.

Steps for completing your project

After purchasing the project, send requirements so Fachri can start the project.

Delivery time starts when Fachri receives requirements from you.

Fachri works on your project following the steps below.

Revisions may occur after the delivery date.

Build, connect & delive

I set up the backend and database, build and wire the features to your UI, test everything, then deliver clean, documented, working code.

Review the work, release payment, and leave feedback to Fachri.