Sofía Cortés
Sr Backend Engineer at Universidad Tecnológica Nacional
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
👤
Senior🎓
Top SchoolSofía Cortés is a senior backend engineer with 10 years of experience building reliable microservices and distributed systems, currently focused on backend work at Double after leading engineering efforts at Emi Labs. She blends hands-on coding in TypeScript, Java/Kotlin, and Node.js with infrastructure experience across AWS/GCP, Terraform, and service mesh projects from her time at Mercado Libre. A generalist by training, she embraces TDD and DDD, contributes across the full delivery lifecycle, and has taken on people management and staff-engineer responsibilities, running hiring and knowledge-sharing programs. Based in Buenos Aires, she brings an educator’s mindset—serving as a long-term teaching assistant in Systems Design—so she pairs technical depth with a clear passion for mentoring and high-impact leadership.
10 years of coding experience
8 years of employment as a software developer
Information Systems Engineer Information Systems Engineering, Information Systems Engineer Information Systems Engineering at Universidad Tecnológica Nacional
Spanish, English, Portuguese
Github Skills (4)
laravel5
javascript4
java3
python3
Programming languages (5)
Github contributions (5)
UTN-FRBA-Mobile/TravelKeeper
May 2019 - Jul 2019
Travel Keeper
Contributions:48 commits, 1 PR, 28 pushes in 1 month
laraveljavascriptkeepertravel
MarianoSalerno/tp-iasc-2019
Jul 2019 - Sep 2020
Contributions:28 pushes, 1 comment, 2 issues in 1 year 2 months
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