You will get Fullstack Developer with React/Next.js and Supabase
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Project details
🚀 I help startups and businesses build modern, scalable, and high-performance web applications using Next.js, Supabase, PostgreSQL, APIs, Authentication, and AI integrations. Whether you need a SaaS platform, startup MVP, dashboard, CRM, or AI-powered application, I deliver production-ready solutions built for growth.
💻 From responsive frontend development and secure authentication to database architecture, real-time features, file storage, API integrations, and deployment, I handle the complete development process with a strong focus on clean code, scalability, and performance.
⚡ My stack includes Next.js, Supabase, PostgreSQL, TypeScript, Tailwind CSS, REST APIs, OpenAI integrations, and Vercel deployment- allowing me to create fast, reliable, and future-ready applications.
✅ Clients work with me for clear communication, scalable architecture, fast delivery, and strong full-stack expertise.
📩 Send me a message before ordering, and let’s build a powerful web application tailored to your business goals.
💻 From responsive frontend development and secure authentication to database architecture, real-time features, file storage, API integrations, and deployment, I handle the complete development process with a strong focus on clean code, scalability, and performance.
⚡ My stack includes Next.js, Supabase, PostgreSQL, TypeScript, Tailwind CSS, REST APIs, OpenAI integrations, and Vercel deployment- allowing me to create fast, reliable, and future-ready applications.
✅ Clients work with me for clear communication, scalable architecture, fast delivery, and strong full-stack expertise.
📩 Send me a message before ordering, and let’s build a powerful web application tailored to your business goals.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Security, DesignWhat's included
| Service Tiers |
Starter
$120
|
Standard
$400
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 15 days |
Number of Revisions | 1 | 3 | Unlimited |
Number of Pages | 2 | 6 | 12 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code | - |
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HM
Harun M.
Jun 14, 2026
Fix bugs in Next.js + Supabase SaaS (Auth, API, State issues)
JB
Jeremy B.
May 5, 2026
30 minute consultation
Sachin is outstanding, asked all the right questions. We are very excited to move forward with him on our project.
MF
Michael F.
Jul 14, 2025
Seeking Expert PHP & JavaScript Developer for Dynamic Website Creation
TD
Tyler D.
Feb 19, 2025
NextJS/NestJS Developer (Tanstack Query, Supabase, React Hook Form, and Chakra-UI)
Working with Sachin has been great. He's able to take complex requests and put together all the pieces needed to make them real in our codebase while matching our coding standards. His verbal and written communication skills are solid - I really appreciate the detailed daily reports that he gives. I'm looking forward to working with him again.
JB
Jay B.
Dec 13, 2024
Trading Journal with Aditya Verma
About Sachin
SAAS Developer_Fullstack React/Next, Lovable, Supabase, CRM, SAAS
100%
Job Success
Tohana, India - 5:00 am local time
I’m an AI SaaS Developer - a Full Stack Developer focused on building AI-powered SaaS products, CRM systems, dashboards, and workflow automation platforms for founders and growing businesses. You’ll get a scalable MVP, clean architecture, and a product built for real business operations, not just a quick prototype.
🎯 WHAT I HELP CLIENTS BUILD
You come to me when you need:
🔹 AI-powered SaaS platforms
🔹 SaaS CRM & internal business systems
🔹 Workflow automation tools
🔹 Analytics dashboards & reporting systems
🔹 Operational platforms & admin panels
🔹 Real-time applications & API-heavy systems
🔹 AI integrations using OpenAI APIs
🔹 A full-stack SaaS technical partner who understands both business workflows and scalable product development
📌 FULL STACK SAAS DEVELOPMENT
I build scalable applications designed around business operations, automation, and long-term product growth.
🔹 Frontend → React.js, Next.js, TypeScript, TailwindCSS
🔹 Backend → Node.js, Express.js, NestJS, REST APIs
🔹 Database → PostgreSQL, MongoDB, Supabase, Firebase
🔹 Infrastructure → AWS, Vercel, Railway, Docker
🔹 Real-time Systems → WebSockets, live dashboards, notifications
🔹 Payments & Authentication → Stripe, JWT, OAuth, RBAC
📌 AI & AUTOMATION DEVELOPMENT
I help businesses integrate AI into products and workflows to improve efficiency and automate repetitive operations.
🔹 OpenAI & ChatGPT integrations
🔹 AI-powered dashboards & reporting
🔹 Workflow automation using n8n & Make. com
🔹 AI assistants & operational automation
🔹 API integrations & data pipelines
🔹 AI-enabled SaaS workflows
📌 HOW I WORK
I work best with clients who value quality development and want systems that last, scale, and generate real ROI.
Clients usually work with me because they want someone who:
🔹 communicates clearly and proactively
🔹 delivers clean, scalable, production-ready systems
🔹 can manage complex projects end-to-end
🔹 thinks beyond features and focuses on business impact
🔹 builds software that remains maintainable as the product grows
📞 𝙇𝙚𝙩’𝙨 𝙩𝙖𝙡𝙠 𝙖𝙗𝙤𝙪𝙩 𝙮𝙤𝙪𝙧 𝙣𝙚𝙭𝙩 𝙗𝙞𝙜 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 - whether it’s an AI-powered SaaS platform, a high-performance enterprise app, or a cloud-native SAAS product, I can help bring it to life.
I’m a strong fit for projects involving:
SaaS Developer, SAAS Development, SAAS Only, SAAS Software, SAAS Analytics, Full Stack Developer, AI Developer, SaaS Application Development, React Developer, Next.js Developer, Node.js Developer, TypeScript Developer, CRM Developer, Dashboard Development, Workflow Automation, AI SaaS Platform, Supabase Developer, OpenAI Integration, ChatGPT Integration, API Integration, PostgreSQL, MongoDB, NestJS, Web Application Development, Real-Time Applications, Business Automation, SaaS CRM, Internal Tools Development, Healthcare SaaS, HIPAA Applications, ATS Development, Stripe Integration, Vercel, AWS, n8n Automation
Steps for completing your project
After purchasing the project, send requirements so Sachin can start the project.
Delivery time starts when Sachin receives requirements from you.
Sachin works on your project following the steps below.
Revisions may occur after the delivery date.
Project Discussion & Requirement Analysis
We’ll discuss your project goals, required features, design preferences, and technical requirements to create the best development plan for your Supabase + Next.js application.