Agata Kowalska

Available to hire

Full-stack web developer with close to a decade of experience building and modernizing production web applications.

About

Full-stack web developer with close to a decade of experience building and modernizing production web applications. I have a strong focus on React, TypeScript, and Vue/Nuxt (SSR), and I enjoy owning features end-to-end—from UI performance and accessibility to API and infrastructure work in AWS serverless environments.

I work comfortably in existing codebases, coordinate directly with stakeholders and cross-functional teams, and factor legacy systems into maintainable solutions. I’m especially drawn to GraphQL/Apollo, REST API design, state management, and testing practices, plus experimentation and monitoring to improve product outcomes.

  • 11 years' experience
  • Joined September 2025

Languages

  • EnglishFluent
  • FrenchAdvanced
  • PolishFluent
  • GermanIntermediate

Industry experience

  • Software & Internet
  • Education
  • Media & Entertainment
  • Professional Services
  • Other
  • Financial Services

Work experience· 20 roles

Founder · Founder AI EducationDec 2024 – Present · 2 yrs

Founded an AI-powered educational content platform focusing on TikTok-style micro-learning experiences. Wrote social-philosophical-technical articles exploring AI impact on society. Built automation workflows.

Founder · Sloth.investJun 2023 – Sep 2025 · 2 yrs 4 mos

Conceptualized and developed a business strategy for a Web3 platform focused on cryptocurrency investment accessibility.

Founder · Sloth.investJun 2023 – Sep 2025 · 2 yrs 4 mos

Conceptualized and developed business strategy for a Web3 platform focusing on cryptocurrency investment accessibility. Conducted market research and identified user needs; created a business plan and go-to-market strategy.

React Developer · CodiliumJul 2021 – Sep 2025 · 4 yrs 3 mos
Software Engineer (Full-Stack) · MonitoJun 2021 – Jul 2025 · 4 yrs 2 mos
Software Engineer · MonitoJun 2021 – Present · 5 yrs 6 mos
React Developer · CodilimeDec 2019 – Jul 2021 · 1 yr 8 mos
Front-End Developer · TivixNov 2019 – Sep 2025 · 5 yrs 11 mos

Education

Law, Master · University of Wroclaw2012 – 2017
Master of Law · University of Wrocław, Poland2012 – 2017
Founder AI Education · Founder AI Education2024 – 2025
Master · University of Wrocław2012 – 2017

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