🚀 About Me I’m a Backend & Infrastructure Engineer who has built and scaled a social media platform from 0 → production, owning everything from architecture to deployment and scaling. I specialize in designing high-performance, production-grade systems that don’t just work — but scale reliably under real-world load. Over time, I’ve developed deep expertise in: PostgreSQL performance tuning, replication, and HA (Patroni) Kafka-based event-driven systems Zero-downtime database migrations using Debezium + Kafka Connect Redis caching strategies for high-scale applications Docker, and production infrastructure Observability (Prometheus, Grafana, Loki) Cloud (AWS, Utho, E2E Networks) I’ve handled real production challenges like: Scaling systems without adding servers Fixing slow APIs and DB bottlenecks Designing reliable microservices Reducing infrastructure costs without performance loss Running zero-downtime deployments and migrations 🎯 How I Can Help You If you're building a startup, scaling an app, or stuck with performance issues, I can help you with: ⚡ Backend & System Design Designing scalable backend architecture (monolith → microservices) API performance optimization High concurrency handling 🐘 PostgreSQL & Database Scaling Query optimization & indexing Replication, failover, HA setup (Patroni) Fixing slow queries & DB bottlenecks 🔄 Kafka & Event-Driven Systems Kafka architecture design Setting up Kafka Connect & Debezium CDC pipelines & async processing 🚀 Zero Downtime Migrations Database migration strategies (no downtime) Dual-write problem solving using CDC Safe production cutover planning ⚙️ DevOps & Infrastructure Docker setup CI/CD pipelines Production readiness & scaling 📊 Observability & Debugging Prometheus + Grafana setup Log aggregation (Loki)