Roman Rolgin
Senior Software Engineer at Streamflow
Barcelona, Catalonia, Spain
Summary
🤩
Rockstar🎓
Top SchoolRoman Rolgin is a senior software engineer based in Barcelona with 9+ years of experience building high-performance frontends and leading technical teams across enterprise and startup environments. He specializes in Angular and TypeScript (with solid React/Vue experience), performance optimization, Core Web Vitals, and reactive architectures (RxJS, NgRx), and has repeatedly improved delivery speed and CI/CD throughput. Roman has led architecture and decomposition efforts with PMs and POs, run 70+ technical reviews, and mentored engineers from junior to senior while managing a 5-person team. Notable impacts include doubling SEO-driven traffic to 2M visits/month, a 7x faster testing/delivery pipeline, and measurable Lighthouse speed gains. Currently he’s building a DeFi token distribution system at Streamflow, combining frontend expertise with domain-facing engineering in fintech. He holds an M.Tech in Software Engineering and brings a pragmatic mix of people leadership, developer-experience tooling, and hands-on performance tuning.
6 years of coding experience
9 years of employment as a software developer
Master of Technology - MTech Computer Software Engineering, Master of Technology - MTech Computer Software Engineering at Samara State Aerospace University
English, Russian
Github Skills (43)
javascript10
vesting10
typescript10
web-performance10
solana10
web-framework10
nodejs10
react10
angular10
web-developer9
streaming9
documentation9
cli9
creative-commons9
monorepo9
Programming languages (5)
Github contributions (5)
RolginRoman/rxjs
May 2020 - May 2023
A reactive programming library for JavaScript
Contributions:2 PRs, 2 pushes in 2 years 11 months
rxjsfunctional-programmingfunctional-reactive-programmingjavascriptreactive-programming
RolginRoman/rolg.in-folio
May 2023 - Sep 2023
Engineer Portfolio Repository: Build and deploy a fast, responsive website showcasing your skills. Leverage Astro's power for seamless development and cloud deployment to reach a global audience. Highlight projects, expertise, and customisation options for an exceptional user experience.
Contributions:60 PRs, 56 pushes, 44 branches in 4 months
astro
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