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Nik Sumeiko

Nik Sumeiko portrait photo

I am the TypeScript engineer, expert in payment systems, family man, and philanthropist

I work on George, digital banking of Erste Group, and lead a Better Engineering community.

I write on LinkedIn and welcome emails to .


TypeScript/JavaScript Engineer

For the last 15 years I've been working both on startup ideas with a lot of ambiguity, and on enterprise projects with a high expectation towards software quality. I consider this a great, diverse experience.

I like to work with people, review code, mentor and train engineers in favour together we ship a reliable software. The software that solves people's problems and enriches their lives.

Here's what I do these days:

  • Web apps with TypeScript, JavaScript, Reactjs, cypress.io;
  • System design, architecture, code review, pair programming;
  • Workshops for web developers at enterprise companies;
  • Foster a learning culture at a bank.

I have worked with:


Better Engineering Community

I'm passionate about software craftsmanship.

Clean Code, TDD, refactoring are the things I practice myself every day and train peers. After systematically challenging 40 Senior Frontend engineers here at work, I decided to build a small community to champion knowledge sharing around an extremely useful subject — computer science applied to Typescript and React.

Software design patterns, SOLID principles, code smells, OOP, IOSP, walking skeleton architecture, Tell don't ask principle, TDD and much more.

Yes, these things in TypeScript and React 🔥 🤘

I'll definitely challenge your knowledge if you are:

  • A Senior JavaScript/TypeScript engineer
  • Working on enterprise projects built with React

Wanna join? Visit /better-engineering


Family man

I'm married to Janita. Together we have a kid.

Janita Sumeiko

Philanthropy

Every month since August 2019 my wife and I contribute to charity to help very sick children and their parents. We recognize how privileged our life is and wish to support kids and their parents to fight serious diseases. Until now we have donated €1820 to 51 kids and 20 parents.


Have a superb day ️✌️




Need help? Send me an email to .

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