Abdul Rehman Shabbir
@abdulrehmanshabbir
Senior full-stack engineer with 9+ years building secure, high-performance SaaS and cloud-native systems.
PakistanWhat I'm looking for
I’m a Senior Software Engineer with 9+ years of experience building, scaling, and maintaining SaaS platforms, cloud-native systems, and data-intensive applications for international clients. I specialize in JavaScript/TypeScript and take pride in owning systems end-to-end—from design discussions to production-ready delivery.
In my most recent roles, I’ve led full-stack SaaS development and delivered scalable features using React, Node.js, Next.js, and cloud-based services. I focus on performance optimization, reliability, and secure data handling, collaborating with distributed teams and translating product requirements into maintainable solutions.
I’ve also migrated and modernized systems to improve maintainability and deployment efficiency, including re-engineering frontend modules and moving a legacy backend to NestJS. I enjoy mentoring through code reviews and architectural guidance, and I bring strong AWS DevOps practice across EC2, S3, RDS, Lambda, CloudFront, KMS, and IAM.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Flair
Nov 2025 - Present (4 months)
Developed scalable SaaS features across frontend and backend architecture, implementing solutions with React and Node.js. Participated in system design, code reviews, and performance optimization with distributed teams to deliver maintainable, production-ready changes.
Senior Software Engineer
Hire Web Creators LLC
Jan 2023 - Oct 2025 (2 years 9 months)
Led development of a B2C financial platform with a focus on high availability, scalability, and secure data handling. Owned key features with Next.js, Node.js, and NestJS, migrated a legacy Go backend to NestJS, and managed AWS infrastructure (EC2, S3, RDS, Lambda, KMS) to improve responsiveness, maintainability, and deployment efficiency.
Software Engineer
Choose Marketers
Oct 2019 - Dec 2022 (3 years 2 months)
Built and maintained scalable web applications with React, Angular, and Node.js, designing RESTful APIs that reduced backend traffic by ~30%. Modernized legacy Angular code, strengthened authentication/security, and improved reliability with unit and integration tests.
Associate Software Engineer
CodeCubics
Sep 2017 - Sep 2019 (2 years)
Developed responsive web applications using HTML, CSS, JavaScript, and Node.js and implemented RESTful APIs integrating frontend and backend systems. Debugged and optimized application performance, and collaborated in Agile/Scrum sprints with code reviews and documentation.
Software Engineer Intern
Systems Limited
Mar 2017 - Aug 2017 (5 months)
Assisted in building and maintaining web applications using JavaScript and modern frontend practices. Supported API integration, debugging, and frontend performance improvements, gaining hands-on experience with Git, Agile workflows, and production development environments.
Systems Limited Intern
Systems Limited
Mar 2017 - Aug 2017 (5 months)
Assisted in building and maintaining web applications using JavaScript and modern frontend practices, including API integration and debugging. Improved frontend performance and worked with Git and Agile workflows in production development environments.
Education
Degrees, certifications, and relevant coursework
University of Sargodha
Bachelor’s Degree, Computer Science
2012 - 2016
Bachelor’s degree in Computer Science from the University of Sargodha (2012–2016).
Tech stack
Software and tools used professionally
Availability
Location
PakistanAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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