Cesar Augusto Valbuena

am a Senior QA Consultant and Technical Testing Leader with 10+ years of experience in the software quality assurance industry. I specialize in manual testing, functional testing, API validation, test design, defect management, and quality processes for mission-critical systems in banking, insurance, and telecommunications.

Throughout my career, I have led QA teams, defined testing strategies, improved quality processes, and collaborated directly with developers, product owners, business analysts, and international stakeholders. My approach combines technical expertise, high attention to detail, and a strong commitment to delivering reliable, well-tested, and high-quality software.

I am ISTQB certified, currently studying Systems Engineering, and constantly improving my skills in test design, automation fundamentals, and quality leadership.