sigma4

Luzern, Luzern, Switzerland

Yearly Stats: $0 Earned |

The guru of

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sigma4

- Blockchain, Bitcoin, Ethereum, Hyper Ledger development - Smart Contract - Unix/Linux system admin - Database development an admin - C/C++, Rust, Python, R, Shell, HTML5, Javascript, PHP

I am a Swiss Unix/Linux system engineer and administrator, database developer and consultant with more then 25 years of IT experience with engagement in system architecture, enterprise IT security, enterprise database/datawarehouse/OLAP developement, advanced big data analytics and machine learning technologies.
I have worked as project manager and freelancer in a broad range of industries, including Swiss financial industries, Swiss airline (SWISSAIR), Swiss leading internet provider and Gold mining industry in Nicaragua.

Working since 2013 with Bitcon and Blockchain technology and also with Ethereum and Hyper Ledger (certified).
Strong expertise in development and auditing of Smart Contracts written in Solidity, Rust (Exonum) and Scilla

Work Terms

My normal working hours are from 8am - 6pm Central American Time or flexible according your needs.