Hi, I'm James Ybarra.

Senior blockchain developer with a curious mind who enjoys solving a complex and challenging real-world problems.

As a lead full-stack and blockchain developer with 7 years of development experience and 5 years focused on blockchain technology, I specialize in EVM protocols, Solana dApps, Bitcoin ordinals, BRC-20 and runes tokens. I have a strong background in decentralized finance, NFT platforms, and blockchain gaming.

Niigata Computer College

3-chōme-1-53 Yoneyama, Chuo Ward, Niigata, 950-0916, Japan

Bachelor's degree in Information Technology
2016.09 - 2019.11

Certified Scrum Master


2017.05 - 2018.05

Looking for an opportunity to work in a challenging position combining my skills in Software Engineering, which provides professional development, interesting experiences and personal growth.

Contact Me

Skills

Full stack skills

Angular
AWS
Docker
Git
Heroku
JavaScript
Next
Node
Python
React
Ruby on Rails
Typescript
Vue
MySql
PostgreSql

Blockchain Skills

Bitcoin
Ordinal
Runes
Ethereum
Solidity
Solana
Rust
Anchor
FT
NFT

Projects

nft staking
Solana pnft & corenft staking
  • Web3
  • Anchor
Accomplishments

Developed and implemented a staking platform for Solana pNFT and MPL coreNFT, enabling users to securely stake. The project integrates advanced smart contract functionality, ensuring seamless interaction with Solana's blockchain. The platform supports decentralized asset management, providing a user-friendly command line interface for NFT staking.

Fox Finance
Fox Finance(Solidity & Web3)
  • Nuxt.js
  • Web3
Accomplishments

Customized NFT cards to allow change their properties(price and quantities). Developed marketplace smart contract with solidity and built website with nuxt.js

modulu
Moduluc (Smart Contract Dev)
  • Solana
  • Node.js Backend
  • Next.js
Accomplishments

Developed and deployed a variety of advanced smart contracts using Rust and Anchor for NFT swap, rental, staking, and breeding functionalities. These contracts are designed to facilitate seamless and secure interactions on the Solana blockchain, providing users with decentralized, automated solutions for trading, leasing, staking, and combining NFTs.

Bitmap Community project image
Bitmap Community
  • Bitcoin
  • Node.js Backend
  • Next.js
Accomplishments

Bitmap has sparked the imagination of thousands, introducing people around the world to Bitcoin. With the emergence of Bitmap Theory a new metaverse standard was born - constructed on block data and social attributes which make Bitcoin the largest crypto economy in the world.

Chainswap
Chainswap
  • Bitcoin, Ethereum, Solana
  • Javascript
  • Next.js
Accomplishments

ChainSwap emerges as a revolutionary solution, bridging the gap between blockchains and empowering a more interconnected future. We leverage cutting-edge security protocols, built upon Chainlink's groundbreaking CCIP, to ensure a secure layer 5 environment for your cross-chain transactions.

Brc-20
Ordigen
  • Bitcoin
  • BRC-20, Ordinal
  • EVM
Accomplishments

OrdiGen is a cross-chain swap protocol designed to integrate the liquidity of Ethereum (EVM) into the BRC-20 ecosystem on Bitcoin, allowing users to effortlessly purchase any BRC-20 tokens with their EVM wallets. The platform offers a seamless, secure, and non-custodial experience, using intelligent market scanning to find optimal prices and leveraging well-established cross-chain bridges for secure asset transfers.

Koromaru
Koromaru
  • BSC
  • Solidity
  • Unreal Engine
Accomplishments

Koromaru is a play-to-earn (P2E) battle game available on the Binance Smart Chain (BSC). It features captivating 2D and 3D fighting effects developed using Unity. The game is enhanced with the Universal Fighting Engine (UFE) for an improved gaming experience.

Contact

jamesybarra98114@gmail.com

github.com/rizzolib

X.com/james980114

discord.com/Benix