Igor Barbosa
Software Engineer (by K2 partnering) @ Coinbase
About
Results-driven Software Engineer with a strong background in designing and developing high-performance distributed systems, security-focused applications, and event-driven architectures. Experienced in building scalable microservices that handle millions of requests per minute. Passionate about optimizing performance, enhancing security, and delivering reliable, business-critical solutions. Always eager to take on new challenges and expand technical expertise.
Brazil
Ourinhos
Computer Software
Google Cloud Platform (GCP), Docker, Cloud-Native Applications, Golang, Kubernetes, Microservice Architecture, gRPC, REST APIs, Cadence, Go (Programming Language), TypeScript, Vault, event driven architecture, AWS SQS, Amazon Kinesis, AWS Lambda, Amazon S3, Rust (Programming Language), System design, Kanban
Experience
Software Engineer (by K2 partnering)
Coinbase
San Francisco, California, United States
Software Engineer
Uber
Seattle, Washington, United States
• Worked with the security team to bring up top-edge solutions to leverage Uber's internal security with availability, resiliency, and security in mind developing high-impact applications used by hundreds of teams • Optimized the zone turn-up secret copying making it 480x faster by writing the tool in Golang and adding concurrency • Developed a unified platform used by hundreds of teams at Uber that manages all the company's secrets, making it easy to address security issues and keep the company’s secret SLA on track • Created the secure secret-sharing platform front-end -- it allows Uber to share secrets with third parties safely
Software Engineer
americanas s.a.
Rio de Janeiro, Rio de Janeiro, Brazil
• Led the development of mission-critical microservices processing millions of product updates daily with 99.99% uptime using Kafka, Kinesis, SQS, and Kubernetes • Halved the total cost by dismantling a monolithic service into a serverless architecture and microservices • Speeded up different ingestion processes in the company by automating and making it simpler • Optimized performance of microservices, achieving up to 62x faster response time through profiling, reducing garbage collection burden, load testing, and monitoring • Three successful Black Fridays with 100% availability of the services I created • All the applications (Lambdas, workers, and APIs) were developed in Go
Software Developer
Hut8
• Led the development of a real state management platform • Mentored developers in their career and projects
Project Director
Hut8
Progressed from Software Engineer to Director, managing development teams and collaborating with stakeholders to drive key initiatives.
Software Engineer
Brazil
Delivered custom software solutions for businesses, utilizing Golang, Node.js, MongoDB, AWS, GCP, Docker, and Kubernetes
Igor Barbosa's Contact Information
Phone
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