Stored recurring and one-time orders; planed and recorded product delivery to bill each customer Saved hours each month: planning and billing delivery was done manually on paper before ✓ Android, Java, SQL, SQLite, Room ORM ...
Aim: explore performance analysis with eBPF (extended Berkeley Packet Filter) Wrote IP-whitelisting tool using XDP for DDoS protection of a Ripple blockchain connector Extended Vector monitoring tool with additional eBPF modules : packet analysis (HTTP & WebSocket, UDP & DTLS), garbage collector visualization for NodeJS using USDT probes Co-authored a research paper outlining innovative performance monitoring scheme Worked in English on a daily basis. ✓ eBPF at different levels, Docker, Python, Go, TCP, UDP, Websocket ...
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