ericho

Senior Blockchain Developer

Innovative and result-driven Senior Blockchain Developer with extensive experience in designing secure, gas-efficient smart contracts, leading Layer 2 solutions, and delivering blockchain-based infrastructure across multiple chains including Ethereum, Polygon, and Solana. Proficient in Solidity, TypeScript, and React.js, with a proven track record of building NFT marketplaces, token launchpads, and advanced trading systems. Adept at mentoring teams and pioneering new patterns such as Diamond Pattern smart contracts, I seek to leverage my expertise to build scalable decentralized solutions, optimize blockchain performance, and drive innovation in Web3 ecosystems.

Experience: 8 years

Yearly salary: $100,000

Hourly rate: $40

Nationality: 🇺🇸 United States

Residency: 🇺🇸 United States

Experience

Senior Software Engineer

Flexa

2022 - 2024

Designed, developed, and maintained scalable backend systems using Golang, focusing on high-performance APIs and robust service architectures. Led service orchestration, deployment, and monitoring initiatives to ensure the stability, scalability and efficiency of cloud-based applications.

Blockchain Developer

Spinblade

2018 - 2022

Developed secure, scalable blockchain solutions and optimized smart contracts, driving operational efficiency and product innovation.

Software Engineer, Backend

BairesDev

2015 - 2017

Developed high-performance backend solutions, ensuring seamless integration, optimal database interaction, and reliable messaging pipelines.

Software Engineering Intern

Kokoa Finance

2014 - 2014

Contributed to the development and optimization of key features in large-scale software applications, collaborating with senior engineers and cross-functional teams to deliver high-quality code on tight deadlines.

Skills

bitcoin

javascript

solana

solidity

english

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