Senior Backend Developer · 7+ years building production systems
Senior backend developer with 7+ years of hands-on experience designing and shipping high-load, fault-tolerant services. I focus on clean architecture, performance, and reliability — the kind of systems that quietly handle millions of requests without anyone noticing they're there.
- 🛠️ I build and maintain backend services end to end: from database schema to production deployment
- ⚡ Strong background in payments, messaging, authentication, and analytics pipelines
- 🧩 I care about maintainable code, sensible abstractions, and well-defined service boundaries
- 💳 Payment processing services — accepting and handling online payments
- 📧 Email delivery & campaigns — building scalable email messaging and newsletter systems
- 🔑 Online product activation — services for activating products in real time
- 🔐 SSO / Auth services — single sign-on and authentication infrastructure
- 📊 Analytics ingestion — services that collect and process high-volume event data
- 🤝 Affiliate integrations — systems for affiliate tracking and partner integrations
Languages
Frameworks & Runtimes
Frontend
Databases & Storage
Search & Observability
Messaging & Queues
Infrastructure & DevOps
Testing, Profiling & Tools
- 💼 LinkedIn: linkedin
- 📧 Email: ognomokon@gmail.com
- 🌐 Website: https://4ubi.github.io/
Always happy to talk about distributed systems, payments, and making backends fast. ⚙️