Mark Sergienko is a founder and full-stack engineer with 11 years of experience building scalable web and streaming platforms, currently based in Lisbon. He founded EventLive.pro to deliver private event live-streaming solutions and serves as Technical Team Lead at WaystoCap, blending product-focused architecture with hands-on AWS-backed implementation. An AWS Certified Solutions Architect and seasoned technical lead, he has a track record of designing reusable, data-driven systems and improving delivery through CI/CD, TDD, and automated quality processes. He combines entrepreneurial instincts with practical engineering—having shipped consumer-facing webapps and mobile projects since the early days of his career—and also works professionally in live event photography and streaming, giving him a unique product perspective on media-heavy applications.
11 years of coding experience
12 years of employment as a software developer
3 years, Computer Technology/Computer Systems Technology, 3 years, Computer Technology/Computer Systems Technology at Bauman Moscow State Technical University
Query AppSync GraphQL API from node.js environments such as AWS Lambda
Contributions:6 commits, 2 PRs, 1 push in 3 years 9 months
aws-lambdagraphql-apilambdanodejs
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