Andrey L

Part of a contractor team; participated in candidate interviews, selection, and hiring.

Developed features for an internal network operations platform integrating provider workflows, blockchain data, and network metrics. Implemented incident reporting, Slack notifications, and role-based access control (RBAC) for employees, customers, and network providers.

Developed a live-data feature for smart contracts in Solana Explorer; the feature was not released to production. Also contributed bug fixes.

Developed smart contracts in Solidity and Move and integrated them with a Ruby on Rails backend. Built blockchain oracles for Ethereum, Avalanche, Aptos, and Stellar, including Rust contracts using Soroban.

Led product development and platform teams of 6–8 engineers, combining technical leadership, people management, and responsibility for feature delivery. Drove platform architecture decisions and defined conventions for modular backend design and GraphQL APIs.

Built REST APIs, database features, client-side functionality, and third-party integrations for telecom expense management software. More than doubled test coverage and improved project documentation.

Developed client web applications, including backend APIs, databases, and frontend features.

Developed backend services and integrations for client projects.

Managed system and network administration tasks at Tver State University.

Master's degree in Information Technologies from Tver State University, completed in 2014.

Bachelor's degree from Tver State University, completed in 2012.