Senior Frontend Developer
Current
Jun 2024 - Present
AeroLeads people directory · profile
Rafał Kwaśnik Email & Phone Number
Owner at kawa i komputery
at
Shiji Poland
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 100%
Who is Rafał Kwaśnik? Overview
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Quick answer
Rafał Kwaśnik is listed as Owner at kawa i komputery at Shiji Poland, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a matched LinkedIn profile for Rafał Kwaśnik.
Rafał Kwaśnik previously worked as Senior Frontend Developer at Shiji Poland and React Developer at Boldare. Rafał Kwaśnik holds Master Degree, Computer Graphics In The Media from Wyższa Szkoła Informatyki I Zarządzania W Rzeszowie.
Company email context
Email format at Shiji Poland
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Shiji Poland
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Profile bio
About Rafał Kwaśnik
What I doaside current full-time job mostly landing pages and microsites. very good knowledge of HTML5, CSS3 with SASS and JavaScript including React/Redux. For workflow improvement using npm and beautiful code editor Visual Studio Code.
Listed skills include Html, Css, Jquery, Javascript, and 16 others.
Current workplace
Rafał Kwaśnik's current company
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10 roles
Rafał Kwaśnik work experience
A career timeline built from the work history available for this profile.
React Developer
- building NextJS application to client from sport sector, who helps coachs work with athletes.- implementing functionalities based on delivered tasks and mock-ups, building architecture and application configuration, writing unit tests, consulting.
Feb 2024 - Apr 2024
Senior React Developer
- member of a special team at a client from the e-commerce sector in which I help improve his main React application,- technology selection, TypeScript implementation, migration from Mobx to React Query, improving speed performance, writing documentation, implementing unit tests.
Oct 2023 - Dec 2023
Software Engineer
- member of international team at a client from the Asian financial sector, where I help build a new microfrontend React application for the customers,- technology selection, writing functionalities, close cooperation with the business and the design team, writing documentation, implementing unit tests.- 20% of the time working on an application for a.
Jul 2022 - Sep 2023
React Developer
- building internal application from scratch using TypeScript / React to help the HR department process candidates,- implementing functionalities based on delivered tasks and mock-ups, building architecture and application configuration, writing unit tests, consulting.- member of the team creating the Design System for internal use.
Dec 2021 - Jun 2022
React Developer
- member of the advertising team, creating and implementing an application using TypeScript / React and Redux to help the sales team control the display of advertising slots,- writing functionality and unit tests,- implemented ads bidding technology Prebid,- additionally, maintaining and ensuring the stability and correctness of ads using the Ad Manager API.
Jan 2021 - Nov 2021
Javascript Developer
- development and maintenance of one of the largest real estate services in Poland,- creating new functionality, refactor legacy code, improving readability,- collaborated with the UX/UI design teams to improve the website and applications,- work on improving the efficiency, code quality and usability of the application.
Jun 2018 - Dec 2020
Full Stack Developer
- creating microservices, landing pages, and promotional materials for online campaigns,- optimization of existing applications in the bank's structures,- consultation and cooperation with product and marketing departments and design team.- additional work on internal projects, the aim was to improve the internal processes of the company.
Jan 2011 - May 2018
Full Stack Developer
Develop and deploy microservices, landing pages, mailings and everything what marketing team wanted which would helped improve sales results.Additional work on internal projects, the aim was to improve the internal processes of the company.Tech stack: vanilla JavaScript, HTML, CSS, Adobe Creative Cloud apps, Git, GitLab
Dec 2010 - Dec 2011
Frontend Developer
Creating websites based on company content management system CMS Cava. Implementation of new functionality to existing and new aplications. Writing documentation.Tech stack: XSLT, CSS, HTML, JavaScript
Sep 2006 - Aug 2008
1 education record
Rafał Kwaśnik education
FAQ
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Quick answers generated from the profile data available on this page.
What company does Rafał Kwaśnik work for?
Rafał Kwaśnik works for Shiji Poland.
What is Rafał Kwaśnik's role at Shiji Poland?
Rafał Kwaśnik is listed as Owner at kawa i komputery at Shiji Poland.
Where is Rafał Kwaśnik based?
Rafał Kwaśnik is based in Warsaw, Mazowieckie, Poland while working with Shiji Poland.
What companies has Rafał Kwaśnik worked for?
Rafał Kwaśnik has worked for Shiji Poland, Boldare, Dcg, Softserve, and Nationale-Nederlanden.
How can I contact Rafał Kwaśnik?
You can use AeroLeads to view verified contact signals for Rafał Kwaśnik at Shiji Poland, including work email, phone, and LinkedIn data when available.
What schools did Rafał Kwaśnik attend?
Rafał Kwaśnik holds Master Degree, Computer Graphics In The Media from Wyższa Szkoła Informatyki I Zarządzania W Rzeszowie.
What skills is Rafał Kwaśnik known for?
Rafał Kwaśnik is listed with skills including Html, Css, Jquery, Javascript, Php, Html5, Mysql, and Wordpress.
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