Maciej L.

Frontend Developer

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Kraków, Poland

Experience

Mar 2023 - Present
2 years 10 months
Kraków, Poland

Frontend Developer

Gecko Dynamics

  • Built a comprehensive developer-hire-price-comparing tool with React to engage clients in interaction by letting them build a team, estimate the cost of their project across different countries or place orders straight away. The challenge was organizing the initial data and adapting it to changing output requirements during implementation. Used TypeScript to keep track of these changes.
  • Created a landing page for an external client as their first promotional product. It included a number of embedded videos, heavy images, complex CSS interactions and an email-collecting API integration. As a result, it required extra thought into optimizing loading times and keeping the cross-browser compatibility.
  • Implemented a template for a group of offer-presenting subpages on the main internal website to unify the appearance and make it consistent for visitors. Used React with TypeScript to handle the customization part.
  • Added breadcrumbs, adjusted metatags and optimized content per marketing team’s guidance to improve SEO rankings of internal websites.
  • Updated HTML email templates for existing clients to supplement new functionalities that their systems offer e.g. quote receipt confirmation or call invitation.
May 2022 - Feb 2023
10 months
Kraków, Poland

Tax Equalization Process Lead

IBM

  • Coordinated daily work of the team and conducted trainings for new employees
  • Worked closely with other stakeholders acting as an SME
  • Managed escalations and process flow, identifying gaps in processes and implementing new solutions
Mar 2021 - May 2022
1 year 3 months
Kraków, Poland

Sales Bonus Analyst

IBM

  • Served as the primary point of contact for sales reps worldwide
  • Administered data in SAP Commissions by analyzing inputs and identifying inconsistent data
  • Prepared ad-hoc bonus calculation analysis and reports
Sep 2019 - Feb 2021
1 year 6 months
Kraków, Poland

Online Benefits Administrator

AON

  • Managed and administrated benefits for multi-international clients
  • Processed and analyzed sensitive data by preparing provider and payroll reports
  • Responded to incoming queries and managed assigned cases to resolution
  • Tested new and existing online platforms
  • Cooperated with Configuration, Consulting and Implementation Teams

Summary

Frontend developer with a unique professional journey. I began my career in analytical roles, accumulating over 3 years of corporate experience. Seeking a change, I transitioned into the IT industry by completing a 9-month web development bootcamp, where I gained a strong foundation in the MERN (MongoDB, Express, React, Node.js) stack.

In my current role, I specialize in React, TypeScript, JavaScript, HTML and CSS, crafting engaging user interfaces and web experiences that meet today's industry standards.

Languages

Polish
Native
English
Advanced

Education

Oct 2016 - Jun 2017

Politechnika Krakowska / Cracow University of Technology

Master's degree · Renewable Energy Engineering · Kraków, Poland

Oct 2012 - Jun 2016

Politechnika Krakowska / Cracow University of Technology

Engineer's degree · Power Engineering · Kraków, Poland

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