Nordea
Senior Frontend Engineer
Developing internal platforms for API onboarding, enterprise services, secure AI access management, and Redis tooling across engineering teams.
Enterprise platformAPI integrationsAI toolingSecurity
Senior Frontend Engineer · Gdynia, PL / Remote
Building scalable frontend systems for complex products.
I'm a Frontend Engineer focused performance optimization, component design systems, state management, and developer experience across fintech, AI, enterprise, healthcare, and media products.
10+ Years in
production
production
06 Companies
shipped with
shipped with
07 Industries
delivered for
delivered for
03 Open-source
side projects
side projects
01
Experience
10+ years delivering production frontend systems with product, backend, and design teams in agile environments.
MasterBorn
Frontend / Lead Frontend Engineer
Led React and TypeScript frontend work for payment processing at Payments.ai and sports video streaming at watch.outsideonline.com, cycling analytics, and medical device inspection workflows.
ReduxNext.jsTypeScriptPaymentsVideo streaming
JIT Team
Frontend Engineer
Built hybrid PWA applications for ship inspection processes and frontend systems for smart city and IoT management platforms.
ReactMaterial UIPWAIoTInspection tools
Schibsted Tech Polska
UI Developer / Lead Frontend Developer
Led frontend development for booking and marketplace platform Styletime.no, recommendation features, and reusable component architecture.
SSRTailwind CSSTanStack QueryMarketplaces
EPAM Systems
UI Software Developer
Worked on internal enterprise frontend projects, performed code reviews, and contributed to shared development standards.
Enterprise UIReviewsStandards
Misys
Software Developer
Developed frontend features for financial risk analysis software, maintained cross-browser compatibility, and introduced end-to-end testing practices.
FintechE2E testingCompatibility
02
Side projects
Side projects arranged as compact build studies.
Omnia
Desktop workspace organizer that unifies web-based apps like messaging, email, and productivity tools into one focused multitasking environment.
ElectronDesktop appProductivity
Bandcamp Archiver
CLI tool for archiving Bandcamp albums, built as a focused utility around collection preservation and local music workflows.
RustCLIMusic archive
Spotify TUI
Simple terminal client for Spotify, exploring command-line music control through a lightweight text interface.
TypeScriptTerminal UISpotify
03
Systems
Technical toolkit for scalable frontend delivery — component architecture, state management, performance, testing, and developer experience.
Frontend
React, Next.js, TypeScript, JavaScript, HTML5, CSS3
State
Redux Toolkit, Zustand, MobX, Context API, RTK Query
APIs
REST, GraphQL, Apollo Client, Axios, Fetch
Styling
Tailwind CSS, Styled Components, Emotion, CSS Modules, Sass
Testing
Jest, React Testing Library, Vitest, Protractor
Tooling
Vite, Webpack, Docker, Git, GitHub, Jenkins, TeamCity
AI
Ollama, Copilot, vLLM, ollama.cpp
04
About
I build maintainable, scalable, production-grade web applications — working at the interface between product, backend, and design to ship frontend systems that last.
Profile
10+ years delivering production frontend systems with product, backend, and design teams in agile environments.
Industries
Fintech, AI platforms, enterprise tooling, healthcare workflows, media products, IoT, and smart city systems.
Education
Bachelor's Degree in Information Technology, plus Cambridge First Certificate in English at B2 level.
05
Let's build something
Open to frontend roles, architecture-heavy product work, and teams that care about building maintainable and usable systems.
kontakt@michal-lach.pl