Senior full-stack developer with 10+ years of experience, building secure and scalable platforms across e-commerce, game, blockchain, and fintech. Strong with Python (Flask, FastAPI, Django), C#/.NET Core, Nodejs. Deployed microservices and APIs on AWS and Azure with CI/CD pipelines. Battle-tested in compliance heavy environments (HIPAA, PCI-DSS, KYC/AML). Led projects, improved performance, and tightened security — code keeps running even during peak traffic. I primarily operate in the EST timezone, flexible for any timezone, and am well-versed in remote collaboration.