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Hi I'm Santanu,a
Full stack developer
Creating digital solutions that matter. Clean code, modern tech, real impact.
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About Me
Hello! I'm Santanu Dutta, a passionate full-stack developer with expertise in the PERN stack, Next.js, PostgreSQL with Prisma, React Native, and Supabase. I specialize in building responsive applications that combine professional design with powerful functionality. Currently expanding my skills in DevOps practices. I'm committed to continuous learning and pushing boundaries to deliver innovative solutions in modern development.
Work Experience
- Built a full timezone-handled recurring notification system for mobile app using Supabase Edge Functions, cron jobs, and Expo Push Notification Service.
- Developed an AI-powered automation system where admins upload PDFs of leaflet images, extract images using pdfjs-dist, then scan the images with OpenAI OCR to extract promotional products with names, prices, discount percentages, retailer details, and promotion timelines, then automatically create promotions.
- Implemented an AI talk system that adapts to user-selected moods and interacts with users using OpenAI Whisper and Eleven Labs for natural voice interactions.
- Built a comprehensive chat system with real-time messaging, emoji reactions, thread replies, and user moderation features (ban functionality), working seamlessly across both mobile app and web platform.
- Built a system where users can upload GPX files or Google Maps point links, extract coordinates, and display them on an interactive map using Mapbox API with full map controls including zoom in, zoom out, and drag to move functionality.
- Successfully migrated a database from Adalo to Supabase with 10+ tables and 65,000+ records without any data loss, ensuring data integrity and performance optimization.
Next.jsReact NativeSupabasePostgreSQLNode.jsTailwind CSSAI Integration
Software Developer
BuildMVPFast, Remote
Jul 2025 - Present
Software Developer
BuildMVPFast, Remote
Jul 2025 - Present
- Built a full timezone-handled recurring notification system for mobile app using Supabase Edge Functions, cron jobs, and Expo Push Notification Service.
- Developed an AI-powered automation system where admins upload PDFs of leaflet images, extract images using pdfjs-dist, then scan the images with OpenAI OCR to extract promotional products with names, prices, discount percentages, retailer details, and promotion timelines, then automatically create promotions.
- Implemented an AI talk system that adapts to user-selected moods and interacts with users using OpenAI Whisper and Eleven Labs for natural voice interactions.
- Built a comprehensive chat system with real-time messaging, emoji reactions, thread replies, and user moderation features (ban functionality), working seamlessly across both mobile app and web platforms.
- Built a system where users can upload GPX files or Google Maps point links, extract coordinates, and display them on an interactive map using Mapbox API with full map controls including zoom in, zoom out, and drag to move functionality.
- Successfully migrated a database from Adalo to Supabase with 10+ tables and 65,000+ records without any data loss, ensuring data integrity and performance optimization.
Next.jsReact NativeSupabasePostgreSQLNode.jsTailwind CSSAI Integration
Web Developer Intern
Acceptare Technology Pvt Ltd, Remote
Dec 2024 - March 2025
Web Developer Intern
Acceptare Technology Pvt Ltd, Remote
Dec 2024 - March 2025
- Developed scalable web applications with TypeScript, React, Node.js, ensuring performance and maintainability.
- Implemented role-based authentication and document management using Prisma and PostgreSQL.
- Optimized backend performance, improving query efficiency with Prisma ORM.
- Built an employee verification system for selfie-based attendance, managed by supervisors.
- Designed and developed a responsive CMS-integrated website for IQMG-Global using Tailwind CSS, React, and TypeScript.
TypeScriptReactNode.jsExpressPrismaPostgreSQLTailwind CSSFramerMotion
- Developed a modern, high-performance landing page using Astro.js.
- Built a cross-platform mobile app with React Native and Supabase for authentication and real-time database management.
Next.jsAstro.jsTailwind CSSReactNativeSupabase
Freelance Developer
Self-Employed
Jan 2025 - Present
Freelance Developer
Self-Employed
Jan 2025 - Present
- Developed a modern, high-performance landing page using Astro.js.
- Built a cross-platform mobile app with React Native and Supabase for authentication and real-time database management.
Astro.jsReactNativeSupabase
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Made by Santanu Dutta