👋 I’m Karthik, a backend engineer who believes in building resilient, observable, and scalable systems.I enjoy working on real-world problems — like improving reliability in payment processing or optimizing distributed workflows.My projects are experiments that push me to learn — whether it’s async job scheduling, API reliability, or fault-tolerant design.Currently working on: Resilient Payments Demo 💳 — exploring failure handling, retries, and correlation tracing end-to-end.
