Guiomar Valderrama is a product-oriented Senior Software Engineer based in Madrid with 10 years of hands-on experience building and evolving Python/Django backends and API-driven platforms. She has led engineering teams and technical migrations—moving legacy projects from Python 2 to 3 and upgrading critical dependencies—while spending roughly half her time coding, mentoring, and driving code quality. Her background spans infrastructure automation (Docker, Kubernetes), integrations with payment and messaging providers, and pragmatic frontend work to keep products shipping. At Circular she combined people leadership and deep technical stewardship to streamline project workflows and lift platform reliability before joining Kraken. She holds a B.S. in Computer Science from the Technical University of Madrid and brings a curious, continuous-learning mindset that often surfaces in cross-disciplinary improvements beyond pure software, such as process and team-health initiatives.
10 years of coding experience
9 years of employment as a software developer
Cisco Networking Academy
Bachelor's Degree Computer Science, Bachelor's Degree Computer Science at Universidad Politécnica de Madrid
Contributions:2 releases, 37 pushes, 2 branches in 8 months
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Guiomar Valderrama - Senior Software Engineer at Kraken