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I am a Senior Frontend Engineer specializing in React, TypeScript, and modern frontend architectures. I focus on clean, scalable, and high-quality code to deliver impactful features. I enjoy collaborating with product managers, designers and data teams to solve business problems, optimize performance, security, and user experience, while mentoring teammates and promoting best practices.…

Oliver Zajac

Front-End Developer, Full Stack Developer, Web Developer, +2

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I am a Senior Frontend Engineer specializing in React, TypeScript, and modern frontend architectures. I focus on clean, scalable, and high-quality code to deliver impactful features. I enjoy collaborating with product managers, designers and data teams to solve business problems, optimize performance, security, and user experience, while mentoring teammates and promoting best practices.…

Available to hire

I am a Senior Frontend Engineer specializing in React, TypeScript, and modern frontend architectures. I focus on clean, scalable, and high-quality code to deliver impactful features.

I enjoy collaborating with product managers, designers and data teams to solve business problems, optimize performance, security, and user experience, while mentoring teammates and promoting best practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Frontend Engineer at IBM

January 1, 2021 - Present

Being part of a #1 award-winning agile team that is directly at the core of one of the largest and most successful global IBM business-critical project.

Frontend Developer at DEESUP

January 1, 2019 - December 31, 2021

Software development for a leading machinery company with partners in France, Germany and the UK; contributed to an e-commerce project for international luxury furniture and accessories built using React.

Fullstack Developer at SVEC GROUP

January 1, 2016 - December 31, 2019

Software development for a leading machinery company; worked on cross-border projects with partners in France, Germany and the UK.