Paterno S.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.

◦ An accomplished Software Engineer specializing in Object Oriented Design and Analysis with extensive experience in the full cycle of the software design process including requirement gathering, prototyping, proof of concept, design, and implementation, testing and maintenance. ◦ Translates complex functional, technical, and business requirements into detailed architecture including technology proof of concepts and prototypes to validate and compare design alternatives and technology road maps.