Hi, I'm Ofsen
A curious and passionate person who finds joy in building and creating things.
About
Welcome, I'm Ofsen!
I very much enjoy creating and fixing things. I also enjoy drawing
from time to time.
Posts
Projects
pg-obfuscate
A developer-first CLI tool to obfuscate sensitive Postgres data while maintaining relational integrity and schema awareness.
- Project lead for 7 microservices using NestJS (Hexagonal architecture)
- AI microservice using Python, FastAPI and OpenAI/Whisper model
- Authentication using OpenID Connect (Google, Facebook, Github, Twitter/X)
- Monitoring using Prometheus & Grafana
CloseCap.Me
AI-powered SaaS for video/audio transcription
- Deterministic - Same input + same config = same output
- Schema-aware - Target public or custom schemas (e.g., auth.users)
- Scalable - Uses server-side cursors and batch updates for high performance and low memory footprint
- Safe by default - Dry-run mode, confirmation prompts, and integer overflow protection
- Extensible - Multiple obfuscation strategies with precise type casting
Spotify Clone
Full-stack audio streaming application
- Developed frontend, back-office and backend using React, NestJS and TailwindCSS
- Functionalities to stream .m4a files and infrastructure management
- Docker set up and deployment on Google Cloud and OVH VPS
ASP.NET Library
Library to simplify REST API creation in ASP.NET
- Modules for Auth, Filtering, CRUD and Partial response
- Heavy OOP architecture with unit tests and versioning
Electric terminals and Events in Paris
React Native and Firebase mobile application
- Google Maps implementation with events and terminals filtering
- API integration and authentication system