My Resume
Pawan Kumar
Full-Stack Engineer · EdTech & SaaS · AI-Integrated Products
Professional Summary
Full-stack engineer with 5+ years of experience building production web and mobile products across EdTech and SaaS. Founder-engineer who owns products end-to-end: architecture, implementation, release, and iteration with users. Built exam platforms serving 500K+ learners, AI-powered OCR pipelines, and real-time quiz delivery systems using Next.js, Flutter, TypeScript, Supabase, and Firebase.
Technical Skills
Languages: TypeScript, JavaScript, Dart, SQL
Frontend: Next.js, React, Flutter, Tailwind CSS, HTML, CSS, Webpack, Responsive Design
Backend: Node.js, Express, REST APIs, Supabase Edge Functions
Databases: PostgreSQL (Supabase), Redis, Firebase Firestore, MongoDB
Cloud & DevOps: Docker, Kubernetes, Supabase, Firebase, Google Cloud Platform, Cloud Functions, Cloud Run, VM Instances, Cloudflare, Vercel, Git, CI/CD
AI / OCR & Practices: Gemini API, Mistral API, Google Document AI, Agile, SDLC, Code Review, Debugging
Professional Experience
Founder & Full-Stack Engineer
Airflute Technologies / PATAMDE
Jun 2025 – Present
Jaipur, India
- Founded and built PATAMDE from 0 to production as the primary engineer, shipping web and mobile products for teachers and coaching workflows
- Shipped Patamde Study Helper (Flutter + Firebase + Gemini), reaching 10K+ downloads, with multilingual quiz generation from PDFs, images, and raw text
- Built an OCR pipeline using Google Document AI with Mistral fallback, improving extraction reliability on low-quality scans and reducing manual content preparation by ~80%
- Implemented real-time quiz delivery through Telegram Bot API and Supabase Edge Functions with second-level scheduling
- Designed multi-tenant SaaS foundations with organization-level isolation, RBAC, usage limits, and cost-aware storage/caching patterns across Supabase, Cloudflare, and Redis
- Delivered production products for 6+ client organizations across travel, retail, media, and robotics
- Standardized SDLC processes by creating comprehensive API documentation, operational runbooks, and leading code review sessions
- Developed open-source tools including an Android TV PDF Viewer and GrandParents Dialer
Senior Full-Stack Developer
GBVN Edutech Private Limited
Jun 2021 – Feb 2025
Jaipur, India
- Led engineering delivery for Taiyari Karlo, an exam-prep platform across Android, iOS, web, and admin with 500K+ Play Store downloads, 10K+ reviews, and a successful Apple App Store release
- Owned core learning workflows including courses, test series, e-books, payments, and student analytics across multi-platform release cycles
- Built and launched Taiyari Karlo Skills, extending the product portfolio with skill-based learning, achieving 30% increase in user engagement
- Created shared UI components and reusable business logic using containerization and Docker, reducing duplicate implementation by 40%
- Engineered data-efficient APIs and optimized media loading for low-bandwidth users, reducing app payload by 60% and improving load times by 2x
- Conducted regular code reviews and authored onboarding guides that reduced new developer ramp-up time by 40%
Projects
PATAMDE for Teachers
Next.js, TypeScript, Supabase, Gemini, Mistral
- AI-assisted test generation platform for teachers and coaching institutes featuring multilingual OCR ingestion, chapter extraction, quiz generation, and export workflows.
- Key features: AI-Powered OCR, Multilingual, Real-time Quiz Delivery
Patamde Study Helper
Flutter, Firebase, Gemini API
- Mobile app with multilingual quiz generation from PDFs, images, and raw text
- Reached 10K+ downloads.
- Key features: 10K+ Downloads, Multilingual, PDF/Image Quiz Gen
Polls Patamde
Flutter, Gemini, YouTube API
- Live classroom polling app for YouTube sessions with PDF quiz extraction, multilingual polling, countdown timers, and gamification.
- Key features: Live Polls, Gamification, YouTube Integration
Taiyari Karlo
Flutter, Firebase, Node.js, Docker
- Exam-prep platform across Android, iOS, web, and admin with 500K+ Play Store downloads and 10K+ reviews.
- Key features: 500K+ Downloads, 10K+ Reviews, Multi-Platform
Education
Bachelor of Computer Applications
BCA
MGS University, Bikaner
Jul 2015 – Apr 2018
Languages
- HindiNative
- EnglishProfessional
Achievements
- Received Google for Startups cloud credits for AI product development
- Shipped consumer apps, SaaS platforms, and client products end to end across multiple industry verticals
- Created the first-ever Android TV PDF viewer addressing a significant gap in the ecosystem
- Built exam platforms serving 500K+ learners shipped across Android, iOS, web, and admin
Last updated: April 27, 2025 | Pawan Kumar