You will get Full Stack Developer for SaaS MVP development
Top Rated
Project details
I will help you turn your idea into a production-ready SaaS MVP in just 4 weeks — built to launch, scale, and get real users.
This is not a prototype or demo.
You will get a real MVP product with clean architecture, modern UI/UX, and a scalable backend ready for growth.
I specialize in building SaaS MVPs for startups and businesses that want to go from idea → launch fast, without compromising quality.
What makes this different:
• Built for real users — not just a demo
• Clean, scalable architecture (ready to grow beyond MVP)
• Fast execution with clear milestones (no delays or confusion)
• Product-focused approach — I help you build the right system, not just code features
You will get:
• Full SaaS MVP (multi-tenant ready)
• Authentication & user management
• Dashboard & admin panel
• Core business logic & workflows
• Stripe subscriptions or payment system (if needed)
• Clean, modern UI/UX (not “AI-generated looking” apps)
• Deployment-ready product
I’ve built multiple SaaS platforms and AI-powered systems used in production, helping founders launch faster and validate ideas with real users.
This is not a prototype or demo.
You will get a real MVP product with clean architecture, modern UI/UX, and a scalable backend ready for growth.
I specialize in building SaaS MVPs for startups and businesses that want to go from idea → launch fast, without compromising quality.
What makes this different:
• Built for real users — not just a demo
• Clean, scalable architecture (ready to grow beyond MVP)
• Fast execution with clear milestones (no delays or confusion)
• Product-focused approach — I help you build the right system, not just code features
You will get:
• Full SaaS MVP (multi-tenant ready)
• Authentication & user management
• Dashboard & admin panel
• Core business logic & workflows
• Stripe subscriptions or payment system (if needed)
• Clean, modern UI/UX (not “AI-generated looking” apps)
• Deployment-ready product
I’ve built multiple SaaS platforms and AI-powered systems used in production, helping founders launch faster and validate ideas with real users.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included $6,800
These options are included with the project scope.
$6,800
- Delivery Time 30 days
- Number of Revisions 5
- Design Customization
- Content Upload
- Responsive Design
- Source Code
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DD
Diane D.
May 20, 2026
30 minute consultation
Karim has an excellent expertise and way of communicating it!
NW
Nick W.
Apr 20, 2026
AI-Optimized Search & Directory Platform Development
Karim has been AMAZING!!!! His work is excellent and he is a very inteligent person with great skills. I cannot recommend him enough.
JB
Jane B.
Apr 5, 2026
Humansense AI Lovable Configuration & Exports to PDFs
Karim is a seasoned professional that delivers to requirements. My engagement with Karim was exceptional. Not only did he deliver all that was asked (and beyond) he also provided guidance and advice on best practice for the outcomes I was after. A clear communicator, proactive and committed to quality outcomes.
NK
Nori K.
Mar 8, 2026
Professional Financial Dashboard Website
Karim is taking a really professional approach to the work he does. He asks specific questions to know exactly what he has to create for the costumer. He takes his time as quality stands over quantity but still manages to do the work in a very short matter of time.
He is also actively looking for your feedback sending update videos, explanations etc. and really wants the costumer to be happy with what he gets. He took me all the way to launching the website
He is also actively looking for your feedback sending update videos, explanations etc. and really wants the costumer to be happy with what he gets. He took me all the way to launching the website
JC
John C.
Feb 20, 2026
Migrate to Lovable & Vercel
Karim was awesome! Super easy to work with, knowledgeable and a no nonsense approach.
About Karim
Full Stack Developer | Internal Tools, SaaS & MVP | Web Developer
100%
Job Success
Craiova, Romania - 3:19 am local time
5K MRR with SaaS
20 hours/week cut using internal tool
I help startups and businesses build scalable SaaS platforms, internal tools, and automation systems that streamline operations, reduce manual work, and support long-term growth.
As a Full Stack Developer, I help startups and businesses build scalable web applications using Next.js, React, Supabase, Node.js, PostgreSQL, AI integrations, and modern full-stack architectures.
I build production-ready platforms including:
• Internal business systems
• Dashboards & admin portals
• SaaS applications
• Workflow automation platforms
• Client portals
• Marketplace platforms
• Multi-role web applications
• Analytics & reporting systems
• AI-powered applications
• Custom operational software
Lovable.dev
As a Full Stack Developer, I handle projects end-to-end — from frontend development and backend architecture to database design, API integrations, authentication systems, deployment, and scaling.
I work as a Full Stack Developer across both frontend and backend development, building scalable applications designed for real-world business operations and production environments.
My stack as a Full Stack Developer includes:
• Next.js
• React
• Node.js
*Lovable.dev
• TypeScript
• Supabase
• PostgreSQL
• OpenAI APIs
• Stripe
• n8n
• Vercel
I’ve worked as a Full Stack Developer on platforms across multiple industries including analytics, operations, education, marketplaces, automation, AI systems, and internal business management tools.
Clients usually hire me as a Full Stack Developer when they need:
• A Full Stack Developer who can build complete platforms end-to-end
• A scalable web application built properly from the beginning
• A modern dashboard or internal business system
• A Full Stack Developer who understands workflows, operations, and business logic
• A system that replaces spreadsheets and manual processes
• A clean and scalable architecture ready for production
As a Full Stack Developer, I focus on:
• scalable architecture
• clean UI/UX
• fast execution
• strong communication
*Lovable.dev
• production-ready systems
My expertise as a Full Stack Developer includes:
• SaaS platforms
• Internal tools
• Business platforms
• Dashboard systems
• Workflow automation
* Lovable.dev
• AI-powered web applications
• Client portals
• API integrations
• Multi-role applications
• Custom business software
If you’re looking for a Full Stack Developer to build a scalable SaaS platform, internal tool, dashboard, or custom web application, feel free to message me.
Full Stack Developer | Full-stack developer | Full stack | Developer | Web developer | web applications | MVP Developer | SaaS Developer | Full Developer | Full-stack-developer | Supabase | Nextjs | Node js | Resend | Tailwind CSS | AI integrations | Lovable.dev
Steps for completing your project
After purchasing the project, send requirements so Karim can start the project.
Delivery time starts when Karim receives requirements from you.
Karim works on your project following the steps below.
Revisions may occur after the delivery date.
Project Kickoff & Scope Definition
We review your idea, define the MVP scope, key features, and structure the project for efficient execution.