Jakub
From: Poland
Location: Kraków
On Useme since 25 November 2025
About me
I am a Senior Frontend Developer with extensive experience in delivering high-quality solutions. Proficient in HTML, CSS, JavaScript, and various frameworks, I have a strong track record of collaborating with cross-functional teams to create exceptional user experiences. I am passionate about staying updated with emerging web technologies and trends to incorporate innovative solutions. With a keen eye for detail and a problem-solving mindset, I consistently strive for excellence in code quality and performance optimization. I am dedicated to continuous learning and improvement, seeking new challenges that allow me to leverage my skills and contribute to the success of projects.
Categories
CV / Résumé
Jan 2024 - Now
Senior Frontend Developer
P*****l
Worked on a regulated fintech platform for African markets, offering real-time financial data and secure KYC verification with biometric checks. Improved speed and enhanced reliability
Apr 2020 - Dec 2023
Senior Frontend Developer
K****i
Led frontend for internal product-availability system (React). Built UAE meal-plan e-commerce (Next.js). Worked with UX/Product, improved code quality, mentored juniors, proposed new tech, and delivered Node.js PoCs.
Oct 2016 - May 2020
Frontend Developer
S*******s
Frontend developer building responsive, browser-compatible features in HTML, CSS, JS. Collaborates on design, enhances UX tools, and delivers versatile interfaces. Tech: Angular, React, Ember, Node/NestJS, Jest, WebSockets, REST, AWS, GitLab, Jira.
Nov 2015 - Sep 2016
PHP Developer
I****t
Built and integrated REST APIs, improved communication, and worked with Symfony, MySQL, MongoDB, Docker, GitLab, Jira plus HTML/CSS.
Nov 2014 - Oct 2015
Web Developer
W****t
Developed websites from mockups using HTML, CSS, JavaScript, jQuery, AJAX and JSON. Built and edited sites in WordPress and PrestaShop, ensuring strong front-end performance and adherence to SEO best practices.