Kyle Espinola
Co-Founder at abk labs
California, United States
Summary
🤩
Rockstar🎓
Top SchoolKyle Espinola is a Co-Founder and seasoned software leader with 11 years of experience building cloud-native platforms and blockchain tooling from California. He blends hands-on engineering and leadership, having led engineering at Holaplex to ship multiple open-source NFT products on Solana and directed DevOps and protocol teams at abk labs. His background spans front-end React work, site reliability and Kubernetes migrations at Procore, and low-level Solana/Rust smart contract contributions to the widely used Metaplex program library. Known for pragmatic product thinking, he improves developer and user experiences—whether adding UX-safe validations and caching for NFT UIs or hardening token metadata and auction logic in smart contracts. With a dual BA in Economics and Mathematics from UC Santa Barbara, he often bridges product, protocol design, and operational reliability in decentralized systems.
11 years of coding experience
10 years of employment as a software developer
B.A Economics; Mathematics, B.A Economics; Mathematics at UC Santa Barbara
Stackoverflow
36reputation
88reached
1answer
0questions
Github Skills (14)
digital-assets10
smart-contracts10
typescript10
javascript10
rust10
typescripts10
web-development10
solana10
nft10
react10
blockchain10
typescript-types10
testing9
metaplex9
Programming languages (13)
Github contributions (5)
metaplex-foundation/metaplex-program-library
Feb 2022 - Nov 2022
Smart contracts maintained by the Metaplex team
Role in this project:
Back-end Developer
Back-end DeveloperContributions:36 reviews, 5 commits, 7 PRs in 9 months
Contributions summary:Kyle primarily contributed to the `metaplex-program-library`, a repository for smart contracts. Their commits focused on fixing issues related to token metadata, specifically preventing modifications to creators and seller fees after a primary sale, as well as adding helper functions and adjusting seed parameters. The user's work included writing tests to validate the new functionality and changes to the auction house program to add receipt PDAs and fix trade state seeds. They have demonstrated proficiency in the Solana/Rust ecosystem.
solanarustethereumblockchainmetaplex
metaplex-foundation/metaplex
Jul 2021 - Oct 2021
A directory of what the Metaplex Foundation works on!
Role in this project:Front-end Developer
Front-end DeveloperContributions:13 reviews, 6 commits, 24 PRs in 3 months
Contributions summary:Kyle primarily contributed to the front-end aspects of the Metaplex project. They addressed a Chrome compatibility issue by modifying JavaScript code and improved the user experience by adding error messages to the NFT creation process. The user also validated image sizes for NFT cover art and implemented auction status changes. Additionally, the user optimized caching strategies for image assets.
jssolanarustethereumblockchain
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