Profile
JohnHelard
Website
Not specified
Country
Not specified
Skills
Specialization
full stack || blockchain
Hourly rate
$40/hr
Preferred payment options
About me
I am a blockchain developer with 5 + years of rich experience.
As a blockchain developer, I have experience working with CEX, DEX, token management systems, loyalty point system, DEFI, DAO, NFT marketplace, betting games with smart contracts that provide liquidity for investors. I'm also experienced at writing upgradeable smart contracts, test-driven development for scalability and security.
I am also doing web development and mobile development.
Most experience in PHP, Node.js, AngularJS, ReactJS, React Native, Golang and Database design.
I am innovative and strategic thinking professional with a proven track record of consistently going above and beyond in meeting customer needs and providing more value to the product than what the customer is paying for.
For this reason, they always get back to us again and again with promising ideas and projects.
The world will see the great result from my hands.
Work experience
Nextway Software A/S
September 2015 – July 2020
Job title
Blockchain developer
Work experience & achievements
SAS
September 2020 – August 2022
Job title
Web developer
Work experience & achievements
Education
Technical University of Denmark
Graduation year: 2015
Level of study
Bachelor
Major / Field of study
Computer Science