- 💼 Senior Product Engineer @ CertifyMe – scaling a SaaS platform for blockchain-based digital credentialing.
- 🔧 Passionate about backend architecture, API design, and secure systems using Python, Flask, and SQL.
- 🧠 Lifelong learner — driven by curiosity, collaboration, and crafting user-centric software experiences.
- 🎯 Mission: To contribute meaningfully to innovation-driven organizations solving real-world problems.
- 🌏 Based in New Delhi, India | 📩
harshitgupta5290@gmail.com
Frontend
HTML CSS3 Tailwind CSS Bootstrap JavaScript TypeScript React.js Jekyll Material UI
Backend
Flask Jinja Node.js PHP REST APIs Celery Redis OAuth2 AES-256
Database
MySQL PostgreSQL
Tools & Platforms
GitHub Postman Figma Visual Studio Code Linux (Pop!_OS) Windows
Senior Product Engineer, CertifyMe (Apr 2024 – Present)
- Architected and scaled CertifyMe — SaaS for blockchain-based digital credentialing.
- Built secure APIs, asynchronous task handling with Celery, and integrated OAuth2 & AES-256 encryption.
R&D Associate & Intern, CertifyMe (Feb 2023 – Mar 2024)
- Improved API performance by 35%, added role-based access controls, and implemented email verifications.
- Contributed to debugging, documentation, and streamlining feature rollouts.
| Project | Description |
|---|---|
| 🔗 Viblog | AI-powered blogging platform built with Flask + MySQL. Features NLP-based tagging, RBAC, SEO frontend. |
| 🔗 DJoz | AI system recommending content via emotion detection using OpenCV + ML models. |
| 🔗 VibeCheck Twitter | Twitter sentiment analyzer with real-time sentiment graphs using Flask + ML. |
| 🔗 ERP System | Modular ERP with RBAC, secure user onboarding, and responsive UI. |
| 🔗 LightsOut! | ReactJS movie discovery app using TheMovieDB API. |
| 🔗 Login UI/UX | Responsive login system with Flask-WTF, validation, and sessions. |
🔎 More on my GitHub Repos »
- 🟢 React (Basic) – HackerRank
- 🟢 Problem Solving (Basic) – HackerRank
- 🟢 CSS – HackerRank
- 🟢 Intro to Frontend Dev – Simplilearn
- 🟢 Blockchain Basics – Great Learning
- 🥉 Zonal Swimming Championship – 3rd Place
- 🎨 Inter-House Art Competition – 3rd Place
- 🏸 IPSC Badminton Nationals – School Representative
- 🔬 National Science Centre Camp – Certified
Docker · FastAPI · System Design · Scalable SaaS Architecture · CI/CD Pipelines
Coming soon: I can integrate an RSS feed or list top blog posts from viblog.megaventure.co.in. Let me know!
💼 Open to roles in Backend Engineering, Product Engineering, or Full-Stack Development.
📩 Reach me:harshitgupta5290@gmail.com