How I got here.

@ Chaiz · Remote

Architecture and development of new modules on an automotive warranty / service-contract platform. Leading architectural improvements to bring the codebase to current standards and rolling modern frontend practices across teams. Reworked the frontend release cycle from biweekly to a continuous release cadence. Drove Tailwind CSS adoption, increasing development speed by at least 50%.

• TypeScript
• React
• Tailwind CSS

@ Neti-Soft · Rzeszów

Architecture and development of new client projects. Frontend chapter lead — upskilling teammates and balancing workloads across projects. Translating client requirements into technical scope. Unified coding standards and toolchain to speed up new project setup; trimmed bootstrap from 1 week to 3 days. Designed and built a B2C payment system for a marketplace application.

• TypeScript
• React
• Next.js
• Angular
• Tailwind CSS

@ spaceOS · Warsaw

Oversaw support and development teams' work and growth. Streamlined communication flows between support and engineering. Owned architectural changes to the localisation module and payment systems. After Equiem acquisition, led a multicultural team across EU/USA/AU time zones. Transformed the support team into customer engineers, freeing engineering bandwidth and improving customer satisfaction post-acquisition.

• TypeScript
• Angular
• Node.js

@ spaceOS · Warsaw

Owned the frontend application architecture. Led a team of 9 frontend developers, mentored and onboarded all new hires, and set the code-quality bar. Set a new standard for automation and management of a 12-language localisation system. Designed and implemented SEPA Direct Debit integration for the SaaS platform. Trimmed deployment time from 1 week to 2 business days by simplifying processes and clarifying cross-functional ownership.

• TypeScript
• Angular
• NgRx

@ spaceOS · Warsaw

Delivered new features across the SaaS platform's tenant- and operator-facing applications. The year that bridged senior IC work into the technology-lead role that followed.

• TypeScript
• Angular
• NgRx

@ Independent

Began taking on freelance and consulting engagements alongside employment — primarily frontend architecture and design-system implementation. Project case studies live in /work; this is the marker for when the side track started. *(verify start date — placeholder, edit in keystatic.cloud)*

@ Neti-Soft · Rzeszów

Architecture and development of frontend applications across client projects. UX/UI work, direct client contact, self-organised delivery. Modernising existing projects for mobile devices. Built a wallet-based payment system for charity fundraising with transparent fees and traceable transfers. Migrated a legacy application from jQuery to the latest Angular. Introduced a mobile-first design approach to the team's workflow.

• TypeScript
• Angular
• Node.js

@ Eshare · Rzeszów

*(stack and key shipped pieces — verify in keystatic.cloud)*

@ Petrosoft.pl · Rzeszów

Where the timeline starts. *(stack and key shipped pieces — verify in keystatic.cloud)*

@ Rzeszów University of Technology · Rzeszów

Four years of computer engineering — the foundation that everything since has been a continuation of.

I parked myself in front of his beige tower and, by all accounts, refused to leave. Twenty-something years later the position is materially unchanged — same posture, faster CPU, slightly better chair.

Initial commit. Zero documentation, plenty of open issues, no semver yet. Hardware ran on milk; software shipped without tests. Worked anyway.