senseiiiiii
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[Position]: Senior Backend Engineer
[Programming Languages]: Python, Rust, Java
[Years Experience]: 5+ years
[Previous Projects]: Payments platform (Rust, OSS) ; routing engine (DSL → WASM), retry/recovery system (Redis Streams + ML), gRPC services, PCI-DSS vault encryption.
GraphQL orchestration service (Rust) — high-traffic retail catalogue; CPU profiling and allocation tuning.
AI agents (Python) : MCP test-generation tooling, agent layer for an IoT digital twin.
[Availability]: ~10–15 hrs/week on contract; short projects (2–6 weeks) or ongoing retainers. Can start within a week
[Other Info]: Core expertise covers payments gateways integration , Payin and payout domain , database optimization, API integration, and vault engineering . Bachelors in CSE
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