Umar Naseem

About Umar Naseem

Senior Full Stack Engineer with 8+ years of experience in building scalable, user-centric web applications. Skilled in Ruby on Rails, React, Python, and JavaScript, with a strong focus on performance optimization and microservices architecture. Successfully led the development of multiple customer-facing applications, driving significant improvements in speed and reliability. Committed to delivering high-quality code and collaborating effectively with cross-functional teams. Passionate about leveraging technology to solve complex problems and contribute to impactful projects.

Experience

1. Senior Software Engineer

   Procore Technologies

   Jan 2023 — Present · US

   Developed more than 5 customer-facing web applications, utilizing Ruby on Rails for Backend and React for Frontend, enhancing scalability and reliability.Spearheaded microservice architecture implementation, resulting in a 60% performance boost and an 80% reduction in maintenance efforts.Implemented Ruby on Rails upgrades, patches, bug fixes using Restful APIs, PostgreSQL, and RabbitMQ expertise achieving improved functionality.Collaborated with the QA team to develop and execute comprehensive test plans, contributing to a 75% test coverage rate.Integrated Python scripts for data processing and automation tasks, streamlining backend workflows and improving efficiency.Optimized application performance through caching, code refactoring, and database query optimization, achieving a 40% improvement.Utilized Ci/CD services for streamlined continuous integration and deployment processes.Managed deadlines, deliverables, code quality, and provided time estimation on tasks.Mentored junior developers, conducting regular code reviews, and delivering constructive feedback to enhance efficiency.

Education

• University of the Punjab

  Bachelor's degree