Michal Zimmermann

Background

About Michal Zimmermann

Meaningful work matters to me — and I take responsibility for making it happen. I’m not the type to wait for tasks to be assigned. I actively look for what needs improvement, take ownership, and push things forward — whether it’s a feature, a refactor, a process, or an entire migration. My career has two halves.GIS: I began as a GIS specialist, working deeply with PostgreSQL/PostGIS and building spatial ETL pipelines.Frontend: Later, I moved into web development and embraced React, Node.js and the modern JS ecosystem. Combining spatial data with web development comes naturally to me. Selected achievements: Built UI part of a brand new agro trading platform (CleverFarm) Migrated a large AngularJS application to React, including architecture, component design, and gradual rollout (CleverFarm) Replaced Redux-based API logic with TanStack Query, simplifying data flow and reducing complexity (CleverFarm) Designed efficient CI pipelines and Jira automations, improving speed and reducing manual work (CleverFarm) Built an internal UI component library used across product teams (LivesportTV) I enjoy maps, charts, and data-heavy interfaces — but also helping teams deliver more with less effort. I take responsibility not just for code, but for making the team’s workflow smoother. My work values: honesty • openness • teamwork • empathy I believe in clear feedback, calm communication, and being the person who steps in rather than waiting on the sidelines. Tech stack: React, Node.js/Fastify, PostgreSQL/PostGIS, Cypress, Jest, Testing Library, bash, Git.If your team values initiative, ownership, and people who proactively solve problems, we’ll get along well.