Jan Pietrzyński

Senior Front-End Developer

Jan is a Senior Frontend Developer and Angular Expert. He brings over eleven years of tech industry experience. He builds robust applications using TypeScript and Node.js. Jan also serves as a part time Angular Expert at Mate academy Polska. Jan completes technical projects across multiple demanding business sectors. His professional portfolio includes automotive, finance, construction, and luxury retail. He acts as a strong advocate for inclusive digital accessibility. His technical solutions consistently meet rigorous accessibility compliance criteria.

Specialization

Jan is a Senior Frontend Developer and Angular Expert. He brings over eleven years of tech industry experience. In his role at Hicron Software, he builds robust applications using TypeScript and Node.js. He is a keen advocate for digital accessibility, something he demonstrates every day in the projects he works on for our clients. He also leads the internal front-end community within the company’s structure to ensure that all front-end developers stay up to date with recent advancements. Jan also serves as a part-time Angular Expert at Mate Academy Polska.

Jan completes technical projects across multiple demanding business sectors. His professional portfolio includes automotive, finance, construction, and luxury retail. He acts as a strong advocate for inclusive digital accessibility. His technical solutions consistently meet rigorous accessibility compliance criteria.

Previously, Jan held Frontend Developer roles at Hub of Tech. He also developed applications for Neadoo Digital and TenseApp. His core technical skills include Front End Development, TypeScript, and Node.js.

Accessibility Angular Front-end

Experience

Jul 2020 - August 2026

Senior Frontend Developer

| Hicron Software

2019 - Jul 2020

Frontend Developer

| Hicron Software

May 2026 - present

Angular Expert

| Mate academy Polska

Jun 2018 - Nov 2018

Frontend Developer

| Hub of Tech

Aug 2017 - Jul 2018

Frontend Developer

| Neadoo Digital

Nov 2010 - Nov 2017

Event Consultant

| Fundacja Tumult

Music and event consultant. Responsible for events and music in festival's club at Camerimage Film Festival in Bydgoszcz.

Aug 2016 - Aug 2017

Frontend Developer

| Webmetric

TenseApp!

Key Projects

Automotive

Enterprise Automotive Platform

Delivered a scalable frontend architecture for an automotive sector client. Introduced modular Angular workflows and accessibility compliance, resulting in a 40 percent reduction of support tickets and improved onboarding for distributed development teams.

Automotive Angular Accessibility

Finance

Dashboard Modernization

Upgraded a legacy finance portal with modern Angular features and state management. Achieved improved load times and user engagement, validating new compliance requirements for accessibility and supporting a fivefold increase in daily traffic without increase in operational costs.

Finance Angular Accessibility

Luxury Retail E-Commerce

Luxury Retail E-Commerce Portal

Built an e-commerce frontend focused on accessibility, performance, and UX consistency. Implementation led to a 20 percent growth in mobile conversion and improved WCAG compliance scores, dire

WCAG compliance Accessibility Angular UX consistency e-commerce Performance

PropTech

iLOQ U.S. Market Expansion

Spearheaded the transition of iLOQ's desktop application to a modern web-based platform using Angular and Angular Material, enabling successful entry into the U.S. market. The project was completed ahead of schedule, showcased at a Las Vegas conference, and secured valuable leads from major clients in critical infrastructure and housing development sectors.

Market Expansion WCAG compliance Angular

Featured Articles

Insurance

Custom Insurance Frontend Development: Redefining Digital Solutions

Custom insurance frontend development is a tailored approach to creating digital interfaces that meet the unique demands of insurance providers and their clients. Unlike generic platforms, a custom insurance frontend…

11 July 2025 28 min

Software development

How Can You Successfully Implement a Micro Frontend Architecture?

A micro frontend architecture really starts to pay off when an application's complexity and the team's size begin to create serious bottlenecks. This isn't a silver bullet; it's a strategic…

8 July 2025 11 min

Insurance

Insurance Frontend Modernization: Strategies for Staying Ahead

Insurance frontend modernization has become a critical priority in today’s fast-paced digital landscape, where customer expectations are higher than ever. Outdated frontends, plagued by poor usability, sluggish performance, and a…

7 July 2025 31 min

Insurance

Navigating Insurance Frontend Development: Guide to Web Apps

Insurance frontend development plays a pivotal role in creating user-friendly platforms and web applications that enhance both customer satisfaction and operational efficiency in the insurance industry. The insurance frontend interface…

3 July 2025 14 min

Software development

The Essential Frontend Security Checklist (XSS, CSRF and Data Protection)

A frontend security framework acts as the primary shield for your web applications and everyone who uses them. By design, a user's browser is an untrusted space where any code…

26 June 2025 8 min

Software development

How to Build Mobile-first Frontend Experiences? A Complete Guide

A mobile-first strategy mirrors how most people use the internet today: on their phones, making it a priority. By designing for the smallest screen first, teams have to focus on the…

25 June 2025 9 min

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