Thomas F.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.

Very good, very fast and reasonably priced! Architect, Programmer, Technical Writer: Java .Net, Native English Speaker, College Instructor. 17 years as a proven leader, innovator, architect and business-technology strategist. 26 years designing and developing mission-critical business solutions and leading diverse, international teams to successful delivery on aggressive timelines. Expert in transition from monolithic to microservices-based, event- and message-driven architectures. Expert in designing architecture of enterprise applications for high-availability, high-concurrency, distributed, and secure desktop and mobile, public-facing and back-office systems. Expert with C#, Java, SQL, NoSQL, Node.js, Vertx, Kafka, Kubernetes/Docker, Quarkus. Front-end tech including JavaScript, React, Angular, Qute. Moderate experience with AWS and Azure. 26 years' experience with the full Microsoft tech stack, from SQL 4.0 to Azure Reliable Actors. Excellent Object-oriented analysis, design and programming skills, projects.