At Social Discovery Group, I developed and maintained C# and ASP.NET services for consumer products, including virtual gifts and chat features. I implemented pricing, discounts, purchase conditions, and reward rules.
I also contributed to new product features, including a video post feed, text quests, and audio-message translation. I integrated audio-processing and translation services and configured video delivery with Akamai and Nginx.
At OONE.WORLD, I developed backend services with TypeScript, Node.js, and NestJS, and worked on blockchain infrastructure including the EVM-compatible OONE Chain. I also developed route-reconstruction algorithms for unstable or missing GPS signals.
At LATOKEN, I contributed to a compiler translating Solidity smart contracts to WebAssembly and developed smart contracts for Ethereum and other EVM-compatible networks. My earlier work included configuring Elasticsearch for tender search at Tendertech and developing websites and search infrastructure for RT and Russia Beyond.
