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Mike
Steffen

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15
Finished gigs
0
Finished jobs
0
Website
Not specified
Country
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Skills
Web, Mobile & Software Dev
IT & Networking
Engineering & Architecture
Design & Creative
HTML
Javascript
React
CSS
Node.js
MongoDB
C#
PHP
Python
C++
Web & Mobile Design
Front End
Back End Developer
Web Programming
E-Commerce Development
Desktop Applications
Data Science & Analytics
Web Application
Custom Website
Data Structures and Algorithms
Software Engineering
Linux
Engineering
Rust
Golang
Algorithms
Data Modeling
Debugging
Distributed Systems
Specialization
Full Stack Developer
Hourly rate
$50/hr
Preferred payment options
ETH
USDT
AUDT
USDC
DAI
USDT
USDC
DAI
BUSD
USDT
USDC
DAI
USDC
DAI
USDT
USDC
DAI
USDT
USDC
USDT
USDC
About me
Innovative Senior Blockchain Developer with 8+ years of experience in designing and implementing dApps on Bitcoin, Ethereum, Solana, and Cosmos Network. Proficient in smart contract development, consensus algorithms, and cryptographic protocols. Looking for a challenging role to leverage my blockchain skills in solving complex business problems.

Work experience

BLOCKX
December 2021 – November 2024
Job title
Senior Full Stack Blockchain Developer
Work experience & achievements
BlockX Network is a Layer 1 Blockchain that offers multi-chain operability, an off-chain oracle infrastructure, and enables sovereign digital identity for the next-gen of Web3. - Performed capacity planning and architecture design for BlockX infrastructure. - Resolved security issues and improved operational efficiency. Implemented REST APIs using Go and Rust.
GameLayer
August 2019 – November 2021
Job title
Senior Web & Blockchain Developer
Work experience & achievements
Designed and built blockchain-based supply chain solutions on Hyperledger and developed security protocols to protect blockchain assets. Developed a custom pallet for NFT features and designed extrinsics for the NFT marketplace. Designed and developed Shopify websites with extensive experience in web development (Ruby, WordPress, CI, React).
GameLayer
May 2017 – July 2019
Job title
Junior Web Developer
Work experience & achievements
Collaborated closely with UX/UI designers to ensure the proper implementation of designs across multiple devices, adhering to established style guides. Developed secure login systems using authentication processes to ensure data protection.

Education

The University of Luxembourg
Graduation year: 2017
Level of study
Bachelor
Major / Field of study
Computer Science

CV

MikeSteffen_Luxembourg.pdf