π Senior Backend Engineer | SaaS & AI Builder
πΉ Toptal-vetted | 4300+ hours delivered for global clients
πΉ 8+ years designing scalable APIs, real-time systems, and cloud platforms
- Languages & Frameworks: Python (FastAPI, Django), Node.js (NestJS, Express), PHP (Laravel, Yii2)
- Databases: PostgreSQL, MySQL, MongoDB, Redis
- Cloud & DevOps: AWS (EC2, S3, RDS, Lambda), Docker, GitHub Actions, GCP
- AI & Data: LLM integration, FastAPI AI orchestration, SQL analytics
- Media Analytica β Shazam-like broadcast media analytics platform, tracking ads & content with fingerprinting & AI.
- Turumba β Messaging automation SaaS for SMS, WhatsApp & Telegram drip feeds.
- Negarit β Multi-channel messaging dispatcher (SMS, WhatsApp, Telegram) with billing & role-based access.
- AI Bootcamp 2025 β Practical curriculum for building real-world AI systems (LLMs, RAG, DevOps).
- πΌ Freelance engineer on Toptal
- π± Currently deep-diving into real-time AI streaming & orchestration
- π οΈ Passionate about clean architecture, DevOps automation, and AI-driven products
- βοΈ Sharing knowledge through bootcamps & open-source
- π Portfolio / Blog
- πΌ LinkedIn
- π§ biniam.kassahun@gmail.com



