Christian Vari's Portfolio Resume on the Web
Software Engineer, Blockchain Auditor, Blockchain Consultant, Codezen Founder, Owner and Lead Engineer
About Me
Hey there!
My name is Christian Vari and I'm a 28 years old italian Software Engineer.
I'm the Founder, CEO and Lead Blockchain Engineer at Codezen SRLS
Currently me and Codezen are contributing securing the blockchain ecosystem performing Blockchain Smart Contract Audits, Blockchain Chain Code Audits and Blockchain Dapp Development.
My main focus is on blockchain, microservice architectures and innovative technologies. I also have good skills in web development and Agile team management.
To get in contact with me or Codezen, head over to the contact section below to send me a mail.
Work
Altairith Capital Holding SRL
(September '25 - current)
Chairman
Italy (Remote)
Specialized in: Management, Investing, Risk Management
Codezen SRL
(April '22 - current)
Founder, CEO and Lead Security Researcher
Italy (Remote)
Specialized in: Management, Blockchain, Rust, Golang, Solidity, Typescript, CosmWasm, Cosmos SDK
Oak Security
(September '22 - current)
Lead Security Researcher
Munich, Germany (Remote)
Specialized in: Blockchain, Rust, Golang, Solidity, Typescript, CosmWasm, Cosmos SDK, Solana, Anchor, Polkadot SDK
Oak Security
(February '22 - September '22)
Blockchain and Smart Contract Auditor
Munich, Germany (Remote)
Specialized in: Blockchain, Rust, Golang, Solidity, Typescript, CosmWasm, Cosmos SDK, Solana, Anchor, Polkadot SDK
Zenith Security
(January '25 - current)
Security Researcher
New York, New York (Remote)
Specialized in: Blockchain, Rust, Golang, Solidity, Typescript, CosmWasm, Cosmos SDK, Solana, Anchor, Polkadot SDK
DeFi Talents @ Frankfurt School of Finance & Management
(September '23 - August '25)
Mentor
Frankfurt Rhine-Main, Germany (Remote)
Specialized in: Blockchain, Finance, Management, Economy, Teaching
HCL Technologies
(November '21 - August '22)
Software Engineer II
Rome, Italy
Specialized in: Virtual Reality, Microservices Architecture, Natural Language Processing, Node.js, React, Python, AI, Scrum Master
HCL Technologies
(April '20 - November '21)
Junior Software Engineer
Rome, Italy
Specialized in: React, Virtual Reality, Node.js, ChatBots, Real time applications
Freelance developer
(January '18 - April '20)
Full Stack Developer
Segni, Italy
Specialized in: Solidity, Node.js, React, Python, C++, C-AVR
Education
Tor Vergata University of Rome
Blockchain & Cybersecurity
Sapienza University of Rome
Software and Automation engineering
Skills
Featured Projects
Completed Audits
98
Discovered Issues
1400
See all projects
Achievements
Crypto.com Cassini Competition Winner
2022
Crypto.com Crossfire Competition Winner
2021
Certifications
BTA Certified Developer On Polkadot With Substrate
Blockchain Training Alliance
Interchain Foundation Developer Academy
Cosmos Developer Academy
Contact
Send me an email
