Jonathan Wierzbicki

I've spent over nine years building dynamic, robust web applications across diverse industries. At Scalo, I work with ReactJS, Vue.js, AngularJS, Node.js, GraphQL, PostgreSQL, and AWS Lambda to deliver responsive interfaces and RESTful APIs.

I designed Docker, Kubernetes, and Jenkins deployment pipelines that reduced deployment time by 80%. I also contribute through Git-based version control, Agile collaboration, code reviews, unit testing, and debugging.

Previously at Yameo, I built larger-scale applications with ReactJS, Node.js, and Express, implemented responsive designs with Bootstrap and Material UI, and integrated third-party APIs. I mentored junior developers and helped maintain code quality through reviews and best practices.

My projects include SCREEB, a social platform with messaging and video chat; MEDIKEEP, a sustainability-tracking application; and GRANO, a portfolio site with an integrated booking form that improved conversion rates. I enjoy translating client requirements into scalable solutions that create better user experiences.