Johan Hjelm
Guest Professor at Technical University of Denmark
Copenhagen, Capital Region of Denmark
Summary
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SeniorJohan Hjelm is a Professor and Head of Section at DTU Energy with 11 years of experience focusing on electrification of chemical production and cost‑effective electrochemical energy storage. He leads research programs in redox flow batteries, organic energy storage materials, and electrosynthesis, translating electrochemical science into scalable technologies. Based in Copenhagen and appointed Guest Professor at Lund University, he blends academic leadership with hands‑on experimental and computational work. His toolset spans scientific computation—Python, Unix shell, and Git—enabling reproducible workflows across lab and modeling efforts. Known for pushing low‑cost, sustainable solutions, he bridges fundamental electrochemistry and practical reactor design. Less obvious: he actively integrates computational tooling into experimental pipelines to accelerate material discovery and system optimization.
11 years of coding experience
Github Skills (29)
kubernetes10
python10
loops10
stable9
matplotlib8
automation7
data-analysis7
data-visualization7
remarkjs6
slideshow6
markdown6
javascript6
react5
html5
numpy5
Programming languages (3)
Github contributions (5)
hjelmj/electrochem
Jun 2015 - Feb 2017
Contributions:18 commits, 16 pushes, 1 branch in 1 year 7 months
hjelmj/nbmatphyschem
May 2016 - Oct 2017
Contributions:7 commits, 4 pushes, 1 branch in 1 year 4 months
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