Mario Bolaños
Senior Engineering Consultant at Valtech
Cali, Valle del Cauca, Colombia
Summary
🤩
Rockstar🎓
Top SchoolMario Bolaños is a Senior Engineering Consultant with nine years of experience building mobile and web applications, specializing in React Native and native iOS development. He has led cross-functional teams and delivered health-tech and fintech products for clients such as OptumRx, SumUp, and a US-based health-tech company, shaping APIs and contributing backend logic when needed. Comfortable across the stack, he pairs Swift/SwiftUI and KMM work with CI/CD, feature flagging, and architecture-driven decisions to keep products scalable and maintainable. A pragmatic mentor and recruiter, he has hired and coached mobile engineers while participating in craft and onboarding programs. His background in design thinking and academic experience in machine learning give him a user-centered, data-informed approach to problem solving. Based in Cali, Colombia, he balances technical depth with an appetite for travel and creative pursuits, bringing practical curiosity to challenging product domains.
10 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Pontificia Universidad Javeriana
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (56)
react-native-library10
stripe9
react-native-app9
camera9
gantt-chart8
listview8
android8
ios8
react-native8
react-component7
react7
image6
vscode6
grid6
histogram6
Programming languages (6)
Github contributions (5)
mariobrubio/FIBCO
Aug 2018 - Oct 2019
Ethereum blockchain based flight delay compensation
Contributions:1 PR, 30 pushes, 1 branch in 1 year 2 months
blockchainethereum
mariobrubio/mariobrubio
Jun 2023 - Nov 2025
Contributions:2 pushes, 1 branch in 2 years 5 months
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