Summary
Sergii Boiko is a Senior Software Engineer based in Poltava, Ukraine, with over two decades of experience in web development and 11 years focused on backend and full-stack projects for finance, healthcare, IoT and automotive simulation. He excels in TypeScript/Node.js ecosystems, has built private markets investment platforms, IoT presence-management systems, and backend simulators for driverless vehicles, often integrating Redis, PostgreSQL/MySQL, MongoDB and message brokers. Sergii blends legacy-modern migrations—moving large web apps from jQuery/PHP stacks to Angular/Node tooling—with hands-on design of APIs and security integrations like Keycloak and Microsoft Dataverse. Comfortable in cloud and serverless patterns from AWS Lambdas to event-driven NATS workflows, he routinely ships MVPs and production services for startups and enterprise clients. Colleagues rely on him for thoughtful API design and pragmatic solutions that bridge frontend UX constraints and robust backend architecture.
11 years of coding experience
16 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Kharkiv National University of Radio and Electronics
English, Russian, Ukrainian