Bartosz Bilejczyk
Senior Frontend Engineer at refurbed- Claim this Profile
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polski Native or bilingual proficiency
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angielski Professional working proficiency
Topline Score
Bio
Kasia Tang
Working with Bartosz was a great experience. We worked in different areas, but Bartosz would always be happy getting involved beyond his role, so he supported a number of initiatives I was responsible for. This included for example organising a charity hackathon, creating content for the careers page but also a number of internal initiatives. What is equally impressive is that within just a couple of years Bartosz had made a name for himself in the community, which in turn helped promote the company. I would often hear his name in conversations with potential candidates or community partners and they always spoke very highly of him. I would definitely recommend working with Bartosz!
Joanna Wróbel
Bartek is one of the most reliable developers that I worked with. He communicates very well with the client and his English is great. He takes care of a good atmosphere in the team, making jokes, etc. He works efficiently and keeps the top quality. I enjoyed working with him for being reliable, creative, and focused on good solutions for the client. I loved working with him and looking forward to the next opportunity for cooperation!
Kasia Tang
Working with Bartosz was a great experience. We worked in different areas, but Bartosz would always be happy getting involved beyond his role, so he supported a number of initiatives I was responsible for. This included for example organising a charity hackathon, creating content for the careers page but also a number of internal initiatives. What is equally impressive is that within just a couple of years Bartosz had made a name for himself in the community, which in turn helped promote the company. I would often hear his name in conversations with potential candidates or community partners and they always spoke very highly of him. I would definitely recommend working with Bartosz!
Joanna Wróbel
Bartek is one of the most reliable developers that I worked with. He communicates very well with the client and his English is great. He takes care of a good atmosphere in the team, making jokes, etc. He works efficiently and keeps the top quality. I enjoyed working with him for being reliable, creative, and focused on good solutions for the client. I loved working with him and looking forward to the next opportunity for cooperation!
Kasia Tang
Working with Bartosz was a great experience. We worked in different areas, but Bartosz would always be happy getting involved beyond his role, so he supported a number of initiatives I was responsible for. This included for example organising a charity hackathon, creating content for the careers page but also a number of internal initiatives. What is equally impressive is that within just a couple of years Bartosz had made a name for himself in the community, which in turn helped promote the company. I would often hear his name in conversations with potential candidates or community partners and they always spoke very highly of him. I would definitely recommend working with Bartosz!
Joanna Wróbel
Bartek is one of the most reliable developers that I worked with. He communicates very well with the client and his English is great. He takes care of a good atmosphere in the team, making jokes, etc. He works efficiently and keeps the top quality. I enjoyed working with him for being reliable, creative, and focused on good solutions for the client. I loved working with him and looking forward to the next opportunity for cooperation!
Kasia Tang
Working with Bartosz was a great experience. We worked in different areas, but Bartosz would always be happy getting involved beyond his role, so he supported a number of initiatives I was responsible for. This included for example organising a charity hackathon, creating content for the careers page but also a number of internal initiatives. What is equally impressive is that within just a couple of years Bartosz had made a name for himself in the community, which in turn helped promote the company. I would often hear his name in conversations with potential candidates or community partners and they always spoke very highly of him. I would definitely recommend working with Bartosz!
Joanna Wróbel
Bartek is one of the most reliable developers that I worked with. He communicates very well with the client and his English is great. He takes care of a good atmosphere in the team, making jokes, etc. He works efficiently and keeps the top quality. I enjoyed working with him for being reliable, creative, and focused on good solutions for the client. I loved working with him and looking forward to the next opportunity for cooperation!
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Credentials
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Adventures in Web Animations ( Transitions, Transforms, Keyframes and SVGs in Animations)
Code SchoolJun, 2016- Sep, 2024 -
Assembling Sass (Basics of Sass, including Nesting, Variables, Mixins, Extends, Directives, Math and Color). Working on .scss files
Code SchoolJun, 2016- Sep, 2024 -
Assembling Sass Part 2 (Working on .sass files, introduction to Compass)
Code SchoolJun, 2016- Sep, 2024 -
Blasting Off With Bootstrap - Basics of Bootstrap + making an example website
Code SchoolJun, 2016- Sep, 2024 -
CSS Cross-Country (More in-depth CSS3 than in Front-end Formations above)
Code SchoolJun, 2016- Sep, 2024 -
Front-end Formations (HTML5, CSS3 + Fonts and Basic Transitions)
Code SchoolJun, 2016- Sep, 2024 -
Front-end Foundations
Code SchoolJun, 2016- Sep, 2024 -
Journey Into Mobile (Basics of FWD, AWD and RWD)
Code SchoolJun, 2016- Sep, 2024 -
FPP.1x Financial Programming and Policies, Part 1: Macroeconomic Accounts & Analysis
edX IMFXJul, 2014- Sep, 2024 -
TW3421x: An Introduction to Credit Risk Management
edX DelftXJul, 2014- Sep, 2024 -
Certificate of Proficiency in English
University of Cambridge Local Examinations SyndicateMar, 2012- Sep, 2024 -
Certificate in Advanced English
University of Cambridge Local Examinations SyndicateJun, 2011- Sep, 2024
Experience
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refurbed
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Austria
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Retail
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100 - 200 Employee
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Senior Frontend Engineer
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Apr 2023 - Present
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Frontend Engineer
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Mar 2022 - Apr 2023
Developing Vue 3 Web App 1. Checkout part of the platform.2. Thank you page and post-purchase part of the platform.Biggest tasks and achievements:1. Migration to GA42. Migration of Thank You Page to Vue 33. Refactor of most components to Vue 3 version4. Wrote more than 50 unit tests5. Alternative Offer feature6. Removal of Vue 2 compatibility modeStack:• TypeScript• Vue 3• Jest• Tailwind• Cypress• Storybook• gRPC Show less
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RemoteFun
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Poland
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Entertainment Providers
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Founder & Developer
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Jun 2021 - Present
RemoteFun - virtual and customizable team building platform. • Full development and design of Vue 3 app with Vuex, Firestore and Firebase Functions (Node.js), SCSS and more than 100 components. Created Nuxt landing page. • Integrated Google Analytics, SendGrid (> 10 email templates) and Hotjar. • Managed domains and deployments on Netlify, databases on Firebase. • Ran JIRA project in Scrum manner. Ran FB and LinkedIn profiles. Created LinkedIn ads and all visuals. • Wrote an admin panel with a cold mailing system. • Made regular user tests along the development and more than 15 demo sessions. • Showcased the app to more than 60 people on the small stage on Web Summit 2021 in Lisbon. Try it for free at https://getremotefun.com. Show less
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BetHero App
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United Kingdom
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Software Development
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Founder & Developer
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May 2022 - Aug 2022
BetHero - Challenge your friends and make bets. • Full development and design of Vue 3 PWA app that is mainly optimized for mobile, Firestore and Firebase Functions (Node.js), Tailwind and ~40 components. • Implemented dark/light mode • Integrated Google Tag Manager, SendGrid (6 email templates). • Managed domains and deployments on Netlify, databases and functions on Firebase. • Ran JIRA project in Scrum manner. Try it for free at https://bethero.app. BetHero - Challenge your friends and make bets. • Full development and design of Vue 3 PWA app that is mainly optimized for mobile, Firestore and Firebase Functions (Node.js), Tailwind and ~40 components. • Implemented dark/light mode • Integrated Google Tag Manager, SendGrid (6 email templates). • Managed domains and deployments on Netlify, databases and functions on Firebase. • Ran JIRA project in Scrum manner. Try it for free at https://bethero.app.
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10Clouds
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Poland
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IT Services and IT Consulting
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100 - 200 Employee
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Vue & React Frontend Developer
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Apr 2017 - Aug 2021
4.5 years of experience - selected projects: • Fintech product. Vue 3, Vuex, PrimeVue, FullCalendar, white-labeling with JS/Sass/.env, Luxon, vee-validate • HR application responsible for helping recruiters to manage early recruitment process. Vue 2, Vuex, Vue-Router, Vuelidate, i18n, vue-global-events, v-tooltip, vue-axe, vue-storybook, moment, keen-ui, axios, CSS (SASS), Cypress e2e tests • Clinical Research Platform React, Redux, SCSS, Twilio Video • Platform for financial advisors and financial prospectus submitting. React, Redux, i18n, Formik, Ant Design, yarn workspaces, Cypress e2e tests • ~13 projects in React/Vue (4 years). • 5 websites on Webflow (4 months). • Worked in projects with TypeScript for ca. 12 months. • Conducted more than 50 recruitments, for Vue, React and Frontend Developer positions. • Conducted code reviews for every pull request. • Collaborated on many projects with marketing, design and client teams. • Took part in 2 hackathons, mentored in 2 other hackathons, was a speaker on 3 events. • Wrote 11 successful articles on front-end development on company's blog. (> 50000 views). • Technologies and tools used: Vue 3, Vue 2.x, React 15+, Nuxt.js, SCSS, Styled Components, Webflow, GraphQL, Figma, Zeplin, InVision, Confluence, WebStorm, Slack, JIRA, Docker. Show less
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Warsaw School of Economics Students' Union
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Poland
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Non-profit Organizations
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1 - 100 Employee
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Board Member, CTO 2015/2016
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Dec 2015 - Dec 2016
• Developed new website samorzadsgh.pl using Wordpress theme adjusted to our needs • Conducted HTML5, CSS3, Bootstrap and Wordpress courses for younger colleagues (15h) • Administrating e-mail accounts, hosting service, domains and databases • Developed new website samorzadsgh.pl using Wordpress theme adjusted to our needs • Conducted HTML5, CSS3, Bootstrap and Wordpress courses for younger colleagues (15h) • Administrating e-mail accounts, hosting service, domains and databases
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Conversion
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Australia
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Marketing Services
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1 - 100 Employee
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Junior Conversion Rate Optimizer
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Jul 2016 - Sep 2016
• Created more than 150 wireframes in UXPin (desktop, tablet and mobile displays). • Made comments with suggestions on more than 200 graphic displays of future websites. • Made descriptions for developers on how to code the website based on graphics (7 projects). • Collaborated with graphic designers on 4 graphic materials for the company (e.g. leaflet, new order). • Created more than 150 wireframes in UXPin (desktop, tablet and mobile displays). • Made comments with suggestions on more than 200 graphic displays of future websites. • Made descriptions for developers on how to code the website based on graphics (7 projects). • Collaborated with graphic designers on 4 graphic materials for the company (e.g. leaflet, new order).
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Junior Business Developer
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Jul 2015 - Sep 2015
My duties in Visuality included: • Researching 'investor data' such as market growth, market value, market size and many others for company's new startup idea from August 2015. • Reinforcement of company's brand through placing it on websites such as thetoptens.com, railsdevelopment.com, qoura.com and many others. • Research of startups built with Ruby on Rails. • Preparing a timeline of hackathons, tech&startup meetups and tech conferences as a park of business development. • Refactoring Visuality's website (change of company's claims, text and other arrangements to better reflect company's profile). Show less
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Magello
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Technology, Information and Internet
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Support
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Jul 2015 - Sep 2015
During my work in Visuality (mentioned above), I've also worked on Visuality's startup - Magello. My tasks involved: • Translating the whole website from Polish to English (http://magelloapp.pl/en). • Researching hundreds of tour operators (potential clients) from around the globe. During my work in Visuality (mentioned above), I've also worked on Visuality's startup - Magello. My tasks involved: • Translating the whole website from Polish to English (http://magelloapp.pl/en). • Researching hundreds of tour operators (potential clients) from around the globe.
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Operations Manager
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Nov 2014 - Feb 2015
During my 4 months in MRP my duties included:• Managing mlodzireformujapolske.pl website• Contacting web developers and creating a ‘brief’ for the MRP's new website• Researching and applying for grants (Fundacja im. Lesława Pagi, Fundacja KGHM, FREiSW)• Representing the project on Conferences (EFNI 2014, PKG 2014, EEE Edinburgh 2014)
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Operations Team member
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Jul 2014 - Nov 2014
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PwC Polska
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Poland
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Business Consulting and Services
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700 & Above Employee
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Intern, Healthcare Advisory (WEX Program)
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Jul 2014 - Jul 2014
My tasks during the WEX program included: • Translating from Polish to English and proofreading of a document on cancer for a client • Direct and indirect research of health insurance companies from Poland and UK to make a thorough comparison of offers and key selling points. • Direct contact with health insurance companies from Poland in order to fully understand their offer. My tasks during the WEX program included: • Translating from Polish to English and proofreading of a document on cancer for a client • Direct and indirect research of health insurance companies from Poland and UK to make a thorough comparison of offers and key selling points. • Direct contact with health insurance companies from Poland in order to fully understand their offer.
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Education
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SGH Warsaw School of Economics
Dropped out of Master studies after finishing all subjects, E-business -
SGH Warsaw School of Economics
Bachelor of Arts (BA), Finance and Accounting (PL)