How we engineered an on-premises, low-latency game development pipeline using source-compiled UE 4.27-Plus on Arch Linux, shared Derived Data Caching, self-hosted Git LFS, and packet-filtered container infra.

How we built high-throughput blockchain indexers and robust EVM smart contracts at Nima Labs, handling chain reorganizations, websocket drops, and state reconciliation.

How we engineered a low-latency spatial engine for Gridfacs by embedding CockroachDB's Pebble storage engine, streaming gRPC microservices, and Three.js lootbox rendering.

A complete mathematical and smart contract breakdown of Automated Market Makers (AMMs), constant product invariants, fee math, slippage, and building a working DEX in Solidity.

How we replaced the Windows Explorer shell with a custom Flutter interface and built low-level Win32 supervisory services for commercial gaming centers.

Architecture breakdown of RENTSKIS: Designing high-throughput rental platform software for cashiers, repair technicians, and admins with ESC/POS hardware integration and SQLite sync.

A synthesis of learnings across 3+ years of production engineering: choosing between Pebble LSM-trees and SQL, zero-overhead gRPC microservices, EVM state mechanics, and Flutter desktop runtimes.