Irvig Krehan
Senior Software Engineer at X-Team
Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolIrvig Krehan is a Senior Software Engineer with seven years of experience building and optimizing high-throughput, cost-efficient systems, primarily using AWS, Node.js, and Terraform in serverless architectures. He has driven projects across the full application lifecycle—from requirements and initial development to refactoring and rearchitecting APIs that handle millions of daily requests. His background includes hands-on work with React, Docker, Kubernetes, Golang, and Python, enabling him to move fluidly between frontend and backend concerns. At Stone he designed resilient, scalable serverless services and responsive web apps, and he now brings that expertise to X-Team. Deeply curious about computer networking, databases, and AI-driven productivity gains, he actively seeks practical ways to reduce costs and improve performance. Notably, he combines an engineer’s attention to low-level efficiency with a product-minded focus on delivering measurable operational improvements.
7 years of coding experience
5 years of employment as a software developer
Bachelor's Degree Computer Science, Bachelor's Degree Computer Science at Instituto Federal de Educação, Ciência e Tecnologia do Ceará
Stackoverflow
23reputation
776reached
1answer
3questions
Github Skills (24)
drag8
fabric7
coverage7
flask-application7
sortable7
tkinter6
boilerplate6
sequelizejs6
react6
nodejs6
api6
drag-and-drop6
flask-sqlalchemy6
python6
user-interface6
Programming languages (5)
Github contributions (5)
IKrehan/design-patterns-in-typescript
Apr 2021 - Apr 2022
Contributions:27 commits, 4 PRs, 13 pushes in 11 months
IKrehan/criticancia
Jan 2020 - Oct 2020
Contributions:20 PRs, 51 pushes, 3 branches in 9 months
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