Staff engineer focused on UX, clean delivery, and business outcomes — hands-on with founders and product teams. I also publish books and training for builders (including Agentic Engineering and vibe coding with guardrails).
Core strengths
Coding
Software engineering
Web design
Design
User experience
Leadership
Communication
Mentoring
Marketing
Business
Commercialization
Experience timeline
7 years — Frontend development frameworks: Vue, Angular, React
Senior frontend engineering
8 years — Fluent, C1 level English, 16 years of education, 7+ years of practical use
12 years — Leadership, marketing, business communication, negotiation, customer support, commercialization, management
17+ years — Programming across industries and engineering applications
Broad expertise
Geospatial visualization — combining data and maps for insight
Internet of Things — management and visualization of distributed IoT
Process management — breaking complex systems into useful features and data
Big data — adding meaning to a flow of big data
Sensor analysis — presenting and controlling sensors
Content management and monitoring — scheduling, planning, and monitoring content
Automation of systems and processes
Video processing and online presentation
Realtime data handling and visualization
B2B services and SaaS delivery
Resource planning and flow monitoring
Quality assurance with user feedback loops
E-commerce platforms and stores
Proof from the work
Croissant (now) — Staff engineer on a financial investment startup and a coworking product — shipping in tight, real-world constraints.
Printify — Senior frontend on the merchant-facing rebrand: a codebase touched by ~60 frontend engineers, serving on the order of 10 million merchants, delivered in about nine months ahead of the Printify / Printful chapter.
Fream (6+ years) — Built a design system for a ~$1.3B industrial group; led a four-person team on a C-suite business operations system for a ~$1.4B company; for a UK government organisation platform, a frontend rebuild contributed to ~20% higher process conversion and ~90% higher sales (as measured on their side after the work).
Websoul — Ran a five-person product org: social-media planning plus a visual website editor, used by 32,000+ companies; also shipped games and platforms with large live audiences.
Printify (2024 – 2025)
Last context update: 2025
Key contributor to the development and implementation of the company’s Angular design system rebrand, ensuring scalability, consistency, and streamlined development.
Redesigned critical section implementations of the e-commerce platform, modernizing UI/UX and improving user engagement and supporting the company’s evolving business strategy.
Developed and onboarded frontend developers to a custom development tool that streamlines guideline-based Angular development, reducing review time and allowing developers to focus on scalability and architecture.
Aligned frontend team implementations around best practices in Angular, improving maintainability, performance, and developer efficiency.
Identified and optimized key usability issues for a more intuitive, accessible experience.
Co-initiated and contributed to a cross-team research initiative on engineering processes.
Before
Earlier roles and education — summarized without specific dates (see the timeline below for a dated arc).
Fream
Built process management and cash flow tooling with rich map visualizations.
Improved UX, sales, and conversion for a custom map printing system.
Implemented a design system and component library for an international company.
Led a team of two programmers.
Websoul
Wrote a rich social-media planning tool and visual website editor used by 32,000 companies, with meaningful revenue from product delivery.
Built a web multiplayer game engine and a video hosting platform with intelligent optimization.
Led three designers and two programmers.
Insoft-Serwis
Built an ERP system for inventory and manufacturing processes.
Built a real-time, high-throughput monitoring system for production lines.
Webhosting.pl
Software engineering editor and technical writing.
Education
University of Kazimierz Wielki — developed a 3D game engine and a smart text editor.
2017 — 2024Fream — Lead frontend: Vue, Angular, React, TypeScript; industrial SaaS and data products.
Earlier
Websoul — Staff frontend: marketing SaaS at scale (32K+ companies), email & ad products, multiplayer engine, mentoring.
Insoft-Serwis — Industrial ERP and real-time production systems.
Webhosting.pl — Software engineering editor and technical writing.
In others’ words
Colleagues & clients
“I have no doubt that Tom Smykowski will bring great value to any project or organisation he partners with. I highly recommend him for any future opportunities.”
“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.”
“Tom is an invaluable teammate with deep expertise in web technologies and accessibility… His attention to detail and commitment to best practices make him a great asset to any team.”
“Tom showed initiative beyond his role… genuinely motivated to improve the processes for all engineers. He also played a significant role in the rebranding initiative at Printify.”
Readers
“This book made me rethink how I work. AI went from a gimmick to a legit coding partner.”
Elsewhere
Stack Overflow: 26,000+ reputation — long-term contributor, historically around the top ~3% worldwide by all-time reputation (rankings shift; the profile stays current).
Languages: English — fluent (C2); Polish — native.
Education: BSc engineering; further training in UX, leadership, business communication; systems design, databases, SQL, industrial digitization, software engineering.
Community: Talks, podcasts, ebooks, trainings, workshops, articles, and open source — same themes as my client work: shipping, clarity, and craft.
Mentoring on MentorCruise
I run a structured mentorship profile for engineers who want help with Angular / TypeScript, design systems, refactors, and career moves. It is the same judgment I bring to founder work — packaged for individuals who learn best with a steady mentor.
Founder engagements and team training usually go through Contact — MentorCruise is the best fit for individual, ongoing mentorship with a clear cadence.
How I work
Clarity before heroics
Naming the real constraint beats pretending every problem is a framework upgrade.
Systems that survive contact with reality
Architecture you can evolve — not a deck that collapses in month six.
Direct communication
I’d rather disagree early with data than agree late with regret.
Why founders + Agentic Engineering
Founders need someone who can zoom from user outcome to database index without losing the plot. The toolchain now includes AI — delivery still needs judgment, tests, and rollback plans.