Jesus M.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

As a Senior Software Engineer with over 12 years of experience, I specialize in developing high-performance web applications and data engineering solutions. My expertise lies in full-stack development using Java, React, and Python, as well as architecting cloud-native infrastructures with AWS and Kubernetes. I have a proven track record of leading cross-functional teams to deliver scalable and maintainable solutions for life sciences and research domains. Fluent in English and Spanish, I am committed to creating intuitive user experiences and robust data pipelines that drive scientific innovation.