Nik Sumeiko
Software Engineer, Architect at Teamnik
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolNik Sumeiko is a seasoned Software Engineer and Architect with over a decade of experience designing scalable web applications and leading engineering teams, currently shaping digital banking at Erste Digital in Vienna. He blends deep front-end expertise in JavaScript/TypeScript (React, Backbone) and responsive UI design with strong server-side and RESTful API architecture, having built NLP and Semantic Web solutions for search and media-rich applications. His background in aerospace/aircraft integration and social entrepreneurship gives him a systems-thinking edge—applying infrastructure engineering principles to software and product strategy. A lean-startup and human-centered design advocate, he pairs rapid prototyping and user research with disciplined delivery and transparent communication. Regularly freelancing with global innovators (Siemens, Sony, Samsung, IDEO), he thrives on high-challenge projects and is open to remote opportunities.
11 years of coding experience
9 years of employment as a software developer
Social Entrepreneurship, Social Entrepreneurship at Copenhagen Business SchoolComputer Software Engineering, Computer Software Engineering at W3C, MDN, Web Platform communitySecondary education Mathematics, Secondary education Mathematics at Secondary school, gymnasium
English, German, Russian, Latvian
Stackoverflow
8,493reputation
3.6mreached
33answers
38questions
google-maps
top-5%
typescript
top-5%
javascript
top-5%
Github Skills (176)
custom-keyboard10
react-hooks10
formik10
forms10
higher-order-component10
react10
javascript9
openxr9
drawing9
laravel9
gatsby9
oculus9
e2e9
google-maps9
webextension9
Programming languages (7)
Github contributions (5)
niksumeiko/payment-form-react-tdd-kata
Sep 2022 - Oct 2022
Contributions:46 commits, 49 pushes, 13 branches in 23 days
musu-salas/socotra
Nov 2016 - Aug 2018
Contributions:8 PRs, 132 pushes, 46 branches in 1 year 8 months
typescriptmikrookepar
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