Mario García
Software Engineer - Web3 Developer at OpsLayer
Madrid, Community of Madrid, Spain
Summary
🤩
Rockstar🎓
Top SchoolMario García is a Web3-focused software engineer based in Madrid with five years of professional experience building full-stack and backend systems. Currently at OpsLayer after contributing to PureStake, he blends blockchain development with DevOps discipline—evidenced by contributions to the Moonbeam parachain ecosystem where he refactored a token-distribution Discord bot, improved error handling, and added Slack-based low-balance alerts. He brings a strong engineering foundation from earlier roles leading R&D and development teams at Imaweb and practical systems experience dating back to industrial maintenance and manufacturing internships. Comfortable across PHP, backend services, and infrastructure automation, Mario pairs hands-on coding with operational thinking to ship reliable, production-ready features. Notably, his work on Moonbeam shows an ability to bridge decentralized protocols and developer tooling, improving both code structure and observability.
5 years of coding experience
7 years of employment as a software developer
Diploma Degree, Industrial Maintenance, Diploma Degree, Industrial Maintenance at Universidad Simón BolívarUPC Universitat Politècnica de Catalunya
English, French, Spanish
Github Skills (12)
javascript10
web3js10
discord-js10
blockchain9
nodejs9
ethereum8
devops8
githubaction-workflow7
polkadot7
cicd7
github-ci7
polkadot-js7
Programming languages (9)
Github contributions (5)
moonbeam-foundation/moonbeam
Sep 2020 - Sep 2022
An Ethereum-compatible smart contract parachain on Polkadot
Role in this project:
Backend Developer & DevOps Engineer
Backend Developer & DevOps EngineerContributions:9 reviews, 41 commits, 17 PRs in 2 years
Contributions summary:Mario contributed to the development of a Discord bot focused on token distribution within the Moonbeam ecosystem. Their work involved refactoring the bot's code, decoupling actions into separate functions, and adding features like balance checking and integration with a Slack webhook for low balance alerts. They also made improvements to error handling and incorporated environment variables for better configuration and management.
substratemoonbeamsmart-contractethereumcumulus
PureStake/blockscout
Apr 2021 - Nov 2022
Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.
Contributions:102 commits, 60 pushes, 9 branches in 1 year 8 months
analyzingethereumblockchainevmsolidity
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