Alejo 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 Aug 8, 2026.

I am a Backend Developer experienced in building scalable systems, designing API-driven architectures, and implementing robust business logic within enterprise environments. I focus on translating complex operational needs into maintainable, high-performance backend solutions that prioritize data integrity, efficiency, and long-term scalability. Curious and growth-oriented, I continuously refine both my technical skills and personal performance. I intentionally cultivate disciplined habits around focus, health, and learning to operate at a high level and sustain productivity. In team environments, I promote strong ownership, accountability, and a culture of continuous improvement to help elevate overall performance and impact.