Nicolas Galler
Belgium
Summary
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SeniorNicolas Galler is a seasoned Full Stack Developer with 16 years of experience building scalable, distributed systems and data-driven web applications from Belgium. He blends deep backend skills in Python, node.js and C# with frontend expertise in React—demonstrated by contributions that made the popular react-calendar-timeline component more flexible through custom renderers. As an independent professional and consultant he has led CRM and API integration projects, mentored teams, and automated CI/CD and Linux operations using Docker and Kubernetes. Recent roles include senior architecture and implementation work at EarlyTracks and full stack delivery at 4G Clinical, reflecting a strong track record across startups and enterprise environments. Nicolas also applies data analysis and machine learning using R and Python, pairing practical engineering with analytical problem solving. Colleagues describe him as curiosity-driven and hands-on, comfortable moving between system blueprints and production code.
16 years of coding experience
Github Skills (6)
javascript10
user-interface10
component-design10
react10
props9
prop9
Programming languages (13)
Github contributions (5)
namespace-ee/react-calendar-timeline
Apr 2017 - Jun 2017
A modern and responsive react timeline component.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:11 commits, 6 PRs, 6 comments in 1 month
Contributions summary:Nicolas primarily focused on enhancing the `react-calendar-timeline` component. They implemented a `contentComponent` prop, allowing customization of item content rendering. Further improvements include renaming `contentComponent` to `itemRenderer`, adding `groupRenderer` prop for sidebar customization, and adding proptypes. These changes demonstrate a focus on improving the component's flexibility and customization options.
react
ngaller/sdata-node-client
Apr 2015 - Sep 2021
SData helpers for node.js apps
Contributions:28 pushes, 1 branch in 6 years 6 months
nodejs
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