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For 14 years I build systems that survive contact with reality.

Łukasz Adamczyk · Frontend Technical Lead · Solution Architect · Senior Engineer

Open to work

Talk is cheap. Show me the code.

— Linus Torvalds

Design before you build

Architecture, contracts, and standards always precede the first line of code.

In 2022, conducted a full UI/UX audit and defined new standards before the HSBC application's first release.

In 2026, produced API contracts covering all functional requirements before implementation started.

Build for the team after you

Ship systems, not just features. Every persistent tool reduces the cost of every line of code that follows.

In 2021, established CI/CD pipelines, test environments, agile workflows, and project standards for the HSBC credit history team, from scratch.

In 2022, fixed a bug causing intermittent failures across multiple bank projects for nearly 9 months.

Address debt before adding floors

Technical debt compounds. The right time to fix the foundation is before adding weight to it.

In 2018, led the replacement of a legacy Flex application with a fully architected Vue platform at Bayer.

In 2021, removed legacy code and prototyped a micro-service architecture at Medicover.

Technologies

JavaScript
Typescript
React
CSS
Sass
Less
Vue
Node
Express
NestJs
PostgreSQL
MySQL/MariaDB
Mongo
Elasticsearch
PHP
Symfony
Drupal
Zend
Agent Skills
Copilot
Jenkins
Gitlab Pipelines
Github Actions
AWS
Kubernetes
Nginx
Apache
Vitest
RTL
Jest
Rollup
Vite
Webpack
Prettier
Eslint
Stylelint
Knip
JIRA
Azure
Terraform
Docker
Redis

Recommendations

I believe Łukasz is one of the best leaders I have met [...]

Recommendation from Adam Gulmantowicz

Adam Gulmantowicz, Software Engineer at Google

Łukasz always led by example, and I was lucky enough to work under him [...]

Recommendation from Mateusz Kaszubski

Mateusz Kaszubski, Engineering Manager at Asana

[...] I highly recommend him as an exceptional tech leader specializing in React / TypeScript / lead team [...]

Recommendation from Sebastian Wesołowski

Sebastian Wesołowski, Software Developer at PKO Bank Polski

[...] He knows how to combine business plans with developers work [...]

Recommendation from Mariusz Brzoska

Mariusz Brzoska, Frontend Developer at SII @ ABB