Rolando Arguello
Senior Software Engineer at Svitla Systems, Inc.
Heredia Province, Costa Rica
Summary
👤
Senior🎓
Top SchoolRolando Arguello is a Senior Full-Stack Engineer from Costa Rica with 6+ years building scalable web and fintech applications, specializing in Ruby on Rails, React/TypeScript and modern front-end stacks. He has delivered production-grade features across legal tech, payments, and on-chain gaming ecosystems, including an AI assistant that cut billing workload by 80% and integrations such as Zoom. Comfortable in agile teams, he practices daily pair programming, conducts technical interviews, and prioritizes testing, edge-case handling, and production reliability. His interest in blockchain and on-chain gaming informs recent work in the Starknet ecosystem and open-source game projects. With a Systems Engineering degree and continued upskilling in blockchain and JavaScript, he blends strong product orientation with hands-on engineering and cross-functional collaboration.
6 years of coding experience
8 years of employment as a software developer
Bachelor's degree Systems Engineering, Bachelor's degree Systems Engineering at Universidad Latina de Costa RicaBlockchain & Cryptocurrencies, Blockchain & Cryptocurrencies at Platzi
English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (17)
starknet10
cairo10
ethereum10
zk10
dojo10
javascript9
blockchain9
react9
rust8
stellar8
marketplace8
truffle6
solidity6
nextjs5
ethereum-dapp5
Programming languages (3)
Github contributions (5)
RolandoDrRobot/Research-Arbitrage-Bot
Jun 2021 - Dec 2021
Contributions:8 commits in 5 months
RolandoDrRobot/MonsterCapital-FrontEnd
Feb 2022 - Jan 2023
Contributions:84 commits, 97 pushes, 1 branch in 11 months
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