Staff engineer · UX · product scaling

I help companies in Europe and the United States ship products that scale — with engineering craft, not shortcuts.

Full-stack staff engineer with 17+ years of experience. I combine deep technical execution with user experience design and product thinking. I use AI as a force multiplier in my workflow — but I am an engineer by craft: architecture, design systems, accessibility, and outcomes that hold up in production.

What I bring

Full-stack staff engineering

Angular, Vue, Node, APIs, databases, mobile-responsive products, and the infrastructure around them — from discovery through launch and iteration.

UX & product strategy

Workflow optimization, design systems, accessibility, and aligning technical decisions with business goals and user outcomes — not vanity metrics.

Scaling & leadership

Architecture, CI/CD, engineering standards, mentoring, and cross-functional collaboration with founders, designers, and stakeholders.

How I think about UX

I recently rebuilt a tech trainings site in three days — with deliberate UX decisions at every step. Read the case study to see how I approach information architecture, conversion, and polish under time pressure.

UX decisions on the Szkolenia Bydgoszcz trainings page →

Recent experience

2025 – 2026 · Remote · United States

Staff Software Engineer — Croissant

Worked closely with the CEO, CTO, and broader team on product and technical direction for the company's workplace platform. Combined full-stack engineering, product strategy, UX design, and technical leadership across web, mobile, backend, APIs, databases, integrations, and internal tools.

  • Full-stack development (Angular, backend, APIs, databases)
  • Led VAT compliance initiatives and Team Collaboration tooling; central to launching Private Offices
  • Reduced mobile development cycle; owned product end-to-end
  • AI-assisted development adoption, third-party integrations, technical writing, and webinars

2025 · Remote · United States (New York startup)

Senior Full-Stack Engineer — Websoul (client engagement)

Built and evolved customer-facing products in a fast-paced, high-growth environment. Vue.js, TypeScript, Tailwind CSS, ShadCN, AG Grid, Supabase — from requirements discovery and UX improvements through deployment.

2024 – 2025 · Remote · United States

Senior Frontend Engineer — Printify

Contributed to the Design System and rebranded critical merchant-facing surfaces ahead of the Printify / Printful merger — a codebase touched by ~60 frontend engineers, used by ~10 million merchants, delivered in nine months.

  • Component libraries, scalable UI architecture, code reviews, and review process improvements
  • Usability and accessibility enhancements across the platform

2017 – 2024

Lead Frontend Engineer — Fream

Spearheaded transformative web systems: rich data visualizations, design system and component library, industrial SaaS, map-based collaboration tools, and client-driven UX simplification that increased sales and conversion.

2010 – 2017 · Founder

Senior Full-Stack Engineer — Websoul

Founded and led product development for marketing SaaS used by 32,000+ companies, plus email automation, ad management, a multiplayer game engine (7,000+ players), and a video hosting platform with intelligent optimization.

Recommendations

“Tom is very thoughtful and hard working, with a great eye for UX interactions. Always easy to work with, both contributing meaningful ideas to the discussion and addressing the known problems with cohesive solutions. It was really a pleasure working with him. Any team would be lucky to have him.”

— Jorge López-Sarry Álvarez, Growth @ Appfire

“I've worked alongside Tom in building Croissant for enterprise distributed teams, and he's the kind of engineer you build a company around. He led our VAT compliance work, built out our Team Collaboration tooling, and was central to launching Private Offices. He reduced our mobile development cycle and owned the product end-to-end. What sets him apart is judgment — comfortable owning a compliance problem or shipping customer-facing product. He takes ownership without being asked and raises the bar for everyone around him.”

— Adam Chew, CTO, Croissant

“Tom made significant contributions to the merchant-facing website rebranding, demonstrating exceptional skills by delivering impactful work early on. His ability to navigate projects with many unknowns while consistently providing value has been instrumental in the project's success. I highly recommend him for any future opportunities.”

— Juris Brudnis, Head of Engineering, Printify

“Tom is an invaluable teammate with deep expertise in web technologies and accessibility. His knowledge ensures that our projects are not only functional and innovative, but also inclusive and user-friendly.”

— Pavlo Berezin, Senior Frontend Engineer, Printify

“Tom showed initiative beyond his role and was genuinely motivated to improve the processes for all engineers. He also played a significant role in the rebranding initiative at Printify.”

— Finn Fitzsimons, Full-Stack Software Engineer, Printify

“Tom played a key role in making the rebrand a success. His problem-solving skills and collaborative approach made every step of the process more efficient.”

— Nataliia Voitanovych, User Experience Designer, Printify

Tell me what you're building

If you need a staff-level partner who bridges engineering, UX, and business goals — for a founding team, a scale-up, or a critical product initiative — let's talk.