Michał Starski is a Lead Frontend Software Engineer with 8 years of experience building and scaling front-end and full-stack applications, currently leading frontend efforts at Just Join IT. He has deep hands-on experience with React/Next.js, NestJS and microservice architectures, and has progressed internally from Software Engineer to Lead within the same company, reflecting strong product and team impact. His background spans fintech backend work in Node/NestJS, Angular-to-Angular Universal migrations, and maintaining monorepos, giving him a rare fluency across client and server concerns. A mentor and interviewer who regularly supports junior engineers, he also contributes publicly on GitHub and balances pragmatic delivery with architectural thinking across multi-tenant systems. Based in Greater Poland, he pairs academic computer science training with a pattern-oriented approach to maintainability and incremental modernization.
8 years of coding experience
6 years of employment as a software developer
Engineer's degree Computer Science, Engineer's degree Computer Science at Uniwersytet im. Adama Mickiewicza w Poznaniu
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Michał Starski - Lead Frontend Software Engineer at Just Join IT