Hans Svensson
Co-Founder at Sinusoidal Systems AB
Greater Gothenburg Metropolitan Area Sweden
Summary
🤩
Rockstar🎓
Top SchoolHans Svensson is a Co-Founder and seasoned software engineer with 17 years of experience focused on distributed systems, testing, and backend engineering from Greater Gothenburg. He holds a Ph.D. in Computer Science from Chalmers and has blended academic research—on verification of distributed Erlang programs—with industry practice as a developer at Quviq and a founder at Sinusoidal Systems AB. Hans has deep expertise in blockchain internals and consensus mechanics, evidenced by substantive contributions to the æternity core (mining, PoW verification, gas/transaction handling and generalized accounts). His background in property-based testing and integration work is reflected in significant test automation and systems integration for projects like Bitcask. Comfortable teaching and mentoring, he brings a research-caliber attention to correctness to practical product development and startup leadership.
17 years of coding experience
Ph.D., Computer Science, Ph.D., Computer Science at Chalmers University of Technology
Github Skills (9)
smart-contracts10
erlang10
bitcask10
blockchain10
testing10
cryptography9
proof-of-work9
gas-optimization9
build-automation6
Programming languages (18)
Github contributions (5)
aeternity/aeternity
Nov 2017 - Jan 2023
æternity blockchain - scalable blockchain for the people - smart contracts, state channels, names, tokens
Role in this project:
Back-end Developer & Blockchain Engineer
Back-end Developer & Blockchain EngineerContributions:6 releases, 586 reviews, 877 commits in 5 years 2 months
Contributions summary:Hans made significant contributions to the core functionality of the æternity blockchain, focusing on improvements to the mining and smart contract aspects. Their work involved fixing bugs in test code related to the aec_miner and the implementation of Cuckoo Proof-of-Work verification. Additionally, they addressed issues related to the gas cost and handling of transactions, showcasing skills in the low-level mechanics of the blockchain. Furthermore, they added the functionality to support generalized account features.
tokensethereumchannelserlangscaling
basho/bitcask
Mar 2012 - Apr 2012
because you need another a key/value storage engine
Role in this project:Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:12 commits in 7 days
Contributions summary:Hans primarily focused on integrating and testing the project with PULSE, a scheduling system. They added compile options and modified several modules to work correctly within the PULSE environment. The user also developed and implemented test code and helper modules, ensuring the project's functionality and stability. Furthermore, they updated the pulse_send function and incorporated macros to align with the enhanced PULSE system.
golangdatabasecachestorageneed
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