Juan Mahecha
Back End Developer at 57Blocks
Bogota, Colombia
Summary
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Top SchoolJuan Mahecha is a Back End Developer from Bogotá with 8 years of experience building Node.js-based APIs and blockchain integrations. He has delivered REST and GraphQL services using LoopBack 4, Nest.js and Apollo Server, and implemented background processing with message queues to support resilient systems. His blockchain work leverages web3.js and ethers.js to connect traditional backend services with smart-contract platforms. Comfortable moving between backend and occasional frontend tasks, he has progressed through roles at TRU Group to his current position at 57Blocks. He’s passionate about software design and architecture, often applying principled patterns to make integrations maintainable and testable. Colleagues describe him as a problem solver who bridges API design and decentralized tech in production environments.
7 years of coding experience
2 years of employment as a software developer
Grado en Ingeniería, Systems Engineering, Grado en Ingeniería, Systems Engineering at Universidad Nacional de Colombia
Github Skills (1)
programming-language3
Programming languages (4)
Github contributions (5)
jpreciadom/ParallelComputing
Aug 2022 - Nov 2022
Contributions:38 commits, 30 pushes, 5 branches in 3 months
jpreciadom/Sokoban
May 2018 - Jan 2025
Contributions:7 pushes, 1 branch in 6 years 9 months
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