Sergio Dopico
Co-founder And CTO at Holo
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolSergio Dopico is a pragmatic engineering leader and co-founder currently serving as CTO of Holo, with nine years of hands-on experience building production systems from research prototypes to scale. Based in Barcelona, he climbed the ranks at Factorial HR from junior to senior engineer, shipping backend and platform improvements that supported rapid product growth. His background blends academic research in blockchain and mesh networks—where he built monitoring with Prometheus, Lua router scripting and Solidity contracts—with practical cloud-native skills using Docker, Truffle and Web3. Known for a continuous-improvement mindset, he pairs curiosity-driven experimentation with disciplined delivery, and is actively building the Holo project on GitHub. Educated in software engineering and advanced computing research, he brings both the theoretical grounding and the executional grit typical of founder-CTOs.
9 years of coding experience
6 years of employment as a software developer
Ingeniería Informática del Software, Ingeniería Informática del Software at Universidad de OviedoUPC Universitat Politècnica de Catalunya
Stackoverflow
1reputation
0reached
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Github Skills (59)
factorial9
movie8
heatmap7
julia6
intermine6
json6
clarity5
google-analytics5
extjs5
javascript4
portal4
java4
python4
dom4
genomics4
Programming languages (7)
Github contributions (5)
DSG-UPC/eReuse-Blockchain
May 2019 - Jun 2020
Contributions:91 commits, 5 pushes in 1 year 1 month
DSG-UPC/E-waste
Jun 2019 - Oct 2019
Smart contract for devices' traceability with a React based client
Contributions:11 commits, 10 pushes, 2 branches in 4 months
reactsmart-contractcontractblockchaintraceability
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