Usman Ali Sarwar
Senior Software Developer
Lahore District,PB
Summary
Senior Software Developer building PHP, Laravel, CodeIgniter, React, Node.js, MySQL, and AWS solutions for scalable web products. Leads release delivery, performance tuning, automated testing, and CI/CD work that has improved client satisfaction, response times, bug rates, and uptime. Partners with product and UX to ship maintainable features and mentor junior developers through code review and standards.
Overview
2
2
Languages
14
14
years of professional experience
Work History
Senior Software Developer
Devnack
05.2022 - Current
- Led a team of 5 developers to deliver a major software release on schedule, increasing client satisfaction by 30%.
- Architected and implemented performance optimizations across PHP/MVC and MySQL, improving response times by ~20% and reducing page load.
- Introduced automated testing and CI/CD pipelines, cutting bugs by 40% and accelerating release cadence.
- Owned production incident response and root-cause analysis, achieving 15% improvement in uptime and system stability.
- Partnered with product and UX to scope and deliver customer-focused features; mentored junior engineers and upheld code quality through reviews and standards.
Senior Web Application Developer
Micro Data Tech
04.2017 - 11.2022
- Developed and led scalable web applications using Laravel and CodeIgniter, achieving 100% on-time project delivery.
- Enhanced front-end performance with Ajax/JavaScript, achieving 20% faster perceived load speed.
- Optimized MySQL queries and indices, cutting average response time by 30%.
- Improved front-end performance with Ajax/JavaScript changes, increasing perceived load speed by 20%.
- Coordinated cross-functional teams to translate business requirements into effective technical solutions.
Senior Web Developer
TopDot
08.2014 - 03.2017
- Designed and developed scalable web applications using CodeIgniter and Symfony, improving architecture and maintainability.
- Developed custom WordPress plugins and integrated Ajax-driven features, enhancing site functionality.
- Optimized MySQL schemas and queries to reduce load times and improve performance.
- Optimized MySQL schemas and queries, reducing load times and enhancing overall performance.
- Collaborated with design and product teams, ensuring timely delivery of high-quality releases.
Web Developer
Ejuicy Solutions
04.2013 - 07.2014
- Developed web applications using CodeIgniter, enhancing code efficiency and maintainability for improved project delivery.
- Implemented dynamic features with Ajax and JavaScript, increasing user interaction and responsiveness across applications.
- Managed MySQL database operations, optimizing queries to achieve faster data retrieval and better application performance.
- Collaborated with team members to troubleshoot and resolve issues, ensuring seamless application performance.
Web Developer
Gamma Logics Business Solutions
08.2012 - 03.2013
- Supported PHP/CodeIgniter application development, ensuring reliable features and high application quality.
- Implemented Ajax and JavaScript to improve interactivity and responsiveness.
- Optimized MySQL operations to speed data retrieval and storage.
- Supported PHP/CodeIgniter application development, delivering reliable features and maintaining application quality.
- Collaborated with cross-functional teams to align on project deadlines and deliverables.
Education
BSCS - Computer Science
University of Agriculture
Faisalbd01-2011
Skills
PHP
Laravel
Python
Java
JavaScript
TypeScript
AWS
API gateway management
Docker
Microservices architecture
MYSQL
MongoDB
Code review & quality standards
Team mentorship
Technical leadership
Incident management
Cross-functional collaboration
MySQL query optimization
Automated testing
CI/CD pipelines
System design & architecture
Full-stack development
Timeline
Senior Software Developer
Devnack
05.2022 - Current
Senior Web Application Developer
Micro Data Tech
04.2017 - 11.2022
Senior Web Developer
TopDot
08.2014 - 03.2017
Web Developer
Ejuicy Solutions
04.2013 - 07.2014
Web Developer
Gamma Logics Business Solutions
08.2012 - 03.2013
BSCS - Computer Science
University of Agriculture