Oleksandr Filippov
Javascript Engineer at Sigma Software Group
Dallas, Texas, Ukraine
Summary
👤
Senior🎓
Top SchoolOleksandr Filippov is a JavaScript engineer with 11 years of experience building front-end and full-stack web platforms, currently developing chess education marketplaces and learning tools with React, TypeScript, Fastify, and PostgreSQL. He combines a strong analytical background in Applied Mathematics and Systems Analysis with formal UI/UX training, enabling him to design interfaces that marry usability and robust architecture. His hands-on DevOps work includes managing self-hosted Linux VPS deployments with Docker, Traefik, and automated release pipelines, and he favors monorepo patterns and end-to-end type safety using shared Zod schemas. A former Salesforce developer and startup contributor, he has shipped e-commerce, warehouse, and high-load Angular interfaces as well as Telegram bots and landing pages. As a Ukrainian military veteran, he brings discipline, resilience, and a results-driven mindset to complex projects while continuing to deepen his backend and infra skills.
11 years of coding experience
1 year of employment as a software developer
Бакалавр, Системний аналіз, Бакалавр, Системний аналіз at ЧНУ Федьковичаintern, E-commerce development, intern, E-commerce development at OSF GLOBAL SERVICESMaster's degree, Web design, Web development, UI/UX, Master's degree, Web design, Web development, UI/UX at Publishing School
Українська, Англійська, Польська
Github Skills (10)
web-application7
datasources7
spring-data6
jpa6
validation6
spring6
spring-boot6
java6
data-validation5
javascript3
Programming languages (2)
Github contributions (5)
afilippov-ua/chess
Mar 2015 - Jan 2016
Contributions:2 PRs, 67 pushes, 10 branches in 9 months
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