Alex K
@alexk1
Senior software engineer with 8 years of web development experience.
What I'm looking for
As a Senior Software Engineer with 8 years of experience in modern web development, I am known for spearheading key technical projects and crafting high-impact user experiences. My enthusiasm for technology is matched by a focus on measurable results, ensuring that every project I undertake delivers value to users and stakeholders alike.
Throughout my career, I have successfully led initiatives that have transformed customer-facing features and improved overall user engagement. At Box, I played a pivotal role in transitioning our frontend from JavaScript to TypeScript, which not only enhanced code quality but also streamlined our development process. My collaborative approach with UI/UX and product teams has resulted in significant increases in user satisfaction and engagement metrics.
I am passionate about leveraging my technical expertise to drive innovation and efficiency within teams. I thrive in environments that challenge me to think critically and creatively, and I am always eager to embrace new technologies that can enhance my work and the experiences of the users I serve.
Experience
Work history, roles, and key accomplishments
Tech Lead (Senior SWE)
Box
Aug 2023 - Present (1 year 11 months)
Planned and shipped new customer-facing features for the Home Web team, leading the move from JavaScript to TypeScript and breaking the frontend into micro-frontends. Introduced a dependency-enforcement approach adopted across all front-end projects.
Senior Software Engineer
Early Stage Fintech Startup - Juni
Jul 2022 - Present (3 years)
Collaborated closely with UI/UX and Product to release high-impact flows like “Send Money” and “Quick Top-Up,” increasing the rate of money spent by 25%. Led the design and roll out of a reusable cards filter module.
Senior SW Developer
Citrix
Oct 2021 - Present (3 years 9 months)
Created a rights-aware micro-frontend that limits features by subscription tier during onboarding. Reworked the onboarding journey, boosting sign-up conversions by 30%.
Software Developer
Talentbyte
Jan 2020 - Present (5 years 6 months)
Core contributor on the RAIN team, building a configurable front-end for enterprise data apps. Implemented major platform features and a real-time data-fetch system for live dashboards.
Frontend Developer
MASH
Sep 2018 - Present (6 years 10 months)
Led development of a configurable global FinTech platform (web and mobile), enabling rapid feature toggles by market. Integrated third-party services, from payment gateways to identity providers, ensuring seamless user experiences.
Frontend Developer
Wirtualna Polska
Feb 2018 - Present (7 years 5 months)
Built a custom analytics platform to analyze A/B tests and guide strategy within the abczdrowie team. Created and delivered UI components for the payment flow, ensuring smooth transactions.
Education
Degrees, certifications, and relevant coursework
Vistula University
Bachelor of Computer Science, Computer Science
Studied computer science at Vistula University in Warsaw. Completed the program from October 2015 to March 2019.
Availability
Location
Authorized to work in
Portfolio
xkvn.devJob categories
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