Christopher Teljstedt
Head Of Product at Challengermode
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolChristopher Teljstedt is a product and technology leader with 13 years of hands-on experience at the intersection of software, data, and product, and a co-founding engineer of Challengermode since 2014. Now Head of Product in Stockholm, he has scaled the company through roles spanning engineering, operations, growth and marketing, and helped attract strategic investors including eWTP Alibaba and Telia. His background combines an MSc in Computer Science from KTH with early applied-AI research detecting social media bot networks, giving him a rare blend of technical depth and go-to-market savvy. Known for turning complex technical challenges into repeatable product growth engines, he also has a proven track record in business development and M&A from periods at Visma. Colleagues describe him as a builder who moves fluidly between code, data and strategy to accelerate product-market fit.
13 years of coding experience
2 years of employment as a software developer
Master of Science in Engineering (MScEng) Computer Science, Master of Science in Engineering (MScEng) Computer Science at KTH Royal Institute of TechnologyNatural Sciences, Natural Sciences at Jensen Gymnasium NorraApplied Physics, Applied Physics at Universidad de Las Palmas de Gran CanariaEngineering Physics, Engineering Physics at Uppsala University
English, Swedish
Github Skills (58)
visualization10
dashboard10
postgresql10
operation10
mysql10
analytics10
java10
clojure10
slack10
fastest10
pipeline10
data-visualization10
database10
data-analysis10
snowflake9
Programming languages (5)
Github contributions (5)
Challengermode/cm-cs2-colorsay
Dec 2023 - Jan 2025
Put some color to your chat messages
Contributions:4 PRs, 4 pushes, 2 branches in 1 year 1 month
Challengermode/cm-cs2-defaultskins
Dec 2023 - Mar 2024
Sets player models to default skin
Contributions:4 PRs, 9 pushes, 6 branches in 4 months
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