You will get Next.js, Supabase, ShadCN UI Full stack website
Project details
Launch your idea fast! As a freelance web developer, I build robust Minimum Viable Products (MVPs) in 28 days or less. This service is perfect for entrepreneurs, startups, and businesses needing to quickly validate concepts and gain early user feedback.
I deliver high-quality, scalable MVPs using a powerful, modern tech stack:
Next.js: For lightning-fast performance and SEO.
Supabase: Rapid backend (database, auth, storage).
TypeScript: For clean, scalable code.
Shadcn UI & Tailwind CSS: Beautiful, responsive interfaces.
React Hook Form & Zod: Streamlined form management.
Why choose me?
28-Day Delivery: Get to market faster, gather feedback sooner.
Modern Tech: Your MVP is built on a strong, future-proof foundation.
Core Focus: We pinpoint essential features to deliver maximum value efficiently.
Collaborative: Transparent communication ensures your vision comes to life.
My streamlined process moves from discovery to deployment swiftly. You get a functional, user-ready product built for future growth.
Ready to turn your idea into reality in weeks, not months? Let's discuss your MVP!
I deliver high-quality, scalable MVPs using a powerful, modern tech stack:
Next.js: For lightning-fast performance and SEO.
Supabase: Rapid backend (database, auth, storage).
TypeScript: For clean, scalable code.
Shadcn UI & Tailwind CSS: Beautiful, responsive interfaces.
React Hook Form & Zod: Streamlined form management.
Why choose me?
28-Day Delivery: Get to market faster, gather feedback sooner.
Modern Tech: Your MVP is built on a strong, future-proof foundation.
Core Focus: We pinpoint essential features to deliver maximum value efficiently.
Collaborative: Transparent communication ensures your vision comes to life.
My streamlined process moves from discovery to deployment swiftly. You get a functional, user-ready product built for future growth.
Ready to turn your idea into reality in weeks, not months? Let's discuss your MVP!
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$1,999
|
Standard
$3,499
|
Advanced
$4,999
|
|---|---|---|---|
| Delivery Time | 28 days | 40 days | 60 days |
Number of Revisions | 2 | 2 | 9 |
Number of Pages | 20 | 20 | 20 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
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Stop looking, this is your guy! I started working with Shakib a few months ago and am constantly impressed with his abilities and business acumen. He exceeded all my expectations and helped me launch my product and gain the first few customers.
He is always willing to meet on my schedule and explain things I don’t understand. His communication skills are better thank some people in the US.
I would be happy to serve as a reference any time.
He is always willing to meet on my schedule and explain things I don’t understand. His communication skills are better thank some people in the US.
I would be happy to serve as a reference any time.
About Sadman
SaaS MVP & AI App Developer | Next.js, Supabase, Node.js, FastAPI
100%
Job Success
Nilphamari, Bangladesh - 4:49 am local time
I'm a full-stack developer (Next.js + Supabase + Node/Python) who ships real products, not prototypes. I built LittlePostManager, a LinkedIn content tool with AI-assisted generation, scheduling, and analytics, and LifeVitals, a medical appointment booking platform with real-time availability and auth — both from database schema to user-facing UI.
I also bring an edge most developers can't: I'm a practicing veterinarian as well as a developer, so for anyone building in healthcare, clinical, booking, or records-heavy domains, I understand the problem from both sides.
What I can help with
🔹 SaaS MVPs, end to end — I handle scoping through deployment: auth, billing, dashboards, the API layer underneath, and a frontend that scales. Get to market fast without stitching together five contractors.
🔹 AI integration that does real work — OpenAI, Anthropic/Claude, and other providers. Custom workflows, multi-step chains, automation, and MCP server integration baked into your product — not an "AI" badge on a thin wrapper.
🔹 Fixing vibe-coded apps — Built something in Lovable, v0, Bolt, or Replit and hit a wall? I take half-working AI-generated apps and make them functional, secure, and production-ready.
🔹 Backend & API orchestration — Node/Express or FastAPI, Supabase/PostgreSQL, REST and third-party API integration, real-time features.
Recent work
🔹 LittlePostManager — LinkedIn content SaaS. AI post generation, scheduling, analytics. Next.js, Supabase, OpenAI.
🔹 LifeVitals — Medical appointment booking platform. Real-time availability, auth flows, clean patient-facing UI. Next.js + Supabase.
🔹 Frontend Lead — Led UI architecture for complex, data-heavy interfaces. Designed component systems and shipped production features across a team.
Deployment: Vercel, Supabase, DigitalOcean, and whatever infrastructure fits the project.
Tech Stack: Next.js, React, TypeScript, Node.js, Express.js, FastAPI, Python, Supabase, PostgreSQL, Tailwind CSS, shadcn/ui, OpenAI & Anthropic APIs, MCP servers, REST + third-party API integrations, React Native
⭐ Top Rated on Upwork · Available 40 hrs/week · GMT+6 with daily overlap for US/EU syncs
If you've got a product to build, an MVP to ship, or an app that's stuck — send me a note with what you're working on and I'll tell you straight how I'd approach it.
Steps for completing your project
After purchasing the project, send requirements so Sadman can start the project.
Delivery time starts when Sadman receives requirements from you.
Sadman works on your project following the steps below.
Revisions may occur after the delivery date.
Set a Product requirement document with details on what need to be done.
Project Setup.