At Delta International Institute, I built a Rust and Tokio payment gateway for merchant deposits and withdrawals across Ethereum, Solana, and BSC. I added retries with exponential backoff, webhook event pipelines, and audit logging to handle unreliable upstream RPC nodes.
I also built a configurable IB commission engine for referral hierarchies up to 10 levels deep, and real-time services for MT5-to-CRM balance reconciliation. Automating daily IB payouts replaced 3–4 hours of manual Excel reconciliation with real-time wallet crediting.
At CBA Technology Solution, I deployed a private Ethereum network on Kubernetes and load-tested it to ~3,000 TPS. I also wrote Rust applications for Ethereum contracts, a Go Kubernetes controller, and a Solana program in Rust.
As a KiviDB contributor, I’ve worked on expiry, replication, sorted sets, and memory accounting, with 8 merged PRs. I focus on concurrency, predictable latency, and measuring before optimizing; I’ve also traced Rust thread creation to Linux’s clone3 syscall and measured per-thread costs.
