Umar Sabir

Background

About Umar Sabir

This is your developer enthusiastic Umar here who is a results-driven Senior Full-Stack Engineer, I specialize in building dynamic, scalable solutions that merge cutting-edge technology with exceptional user experiences. With expertise spanning Ruby on Rails, Node.js, and JavaScript, I’ve led teams through complex projects, modernized legacy systems, and delivered innovations that drive growth and efficiency. Currently at Deltalabs, I have re-engineered multi-year applications, integrated CI/CD pipelines, and improved performance metrics, all while managing and mentoring a talented team of developers. From leading projects like True Access—where we streamlined vendor access to hospitals—to boosting e-commerce revenues with the Cash for Cars platform, my focus is always on delivering tangible, measurable outcomes. What sets me apart is my commitment to mentorship and continuous improvement. I have successfully onboarded and trained junior developers, fostering an environment where learning and collaboration thrive, leading to a 90% certification pass rate and successful project completions. I’m always excited to explore new challenges and opportunities in software development, particularly where innovation and leadership are key to driving success. Let’s connect to discuss how I can contribute to your next big project or initiatives.