saad amin
@saadamin
Principal Software Engineer delivering scalable backend systems and leading high-performing engineering teams.
What I'm looking for
I am a results-driven Principal Software Engineer with 7+ years building scalable, high-impact solutions for global brands such as OLX and DubizzleCars. I design robust architectures, lead cross-functional engineering teams, and deliver features that improve performance, security, and user engagement.
My work blends backend engineering, AI integrations, and cloud infrastructure (AWS) with strong mentorship and stakeholder communication. I have led major projects including auction and marketplace systems, implemented real-time bidding, payment integrations, and AI-driven features while driving continuous improvement and delivering on time and under budget.
Experience
Work history, roles, and key accomplishments
Principal Software Engineer
Dubizzle Labs
May 2021 - Present (4 years 9 months)
Led architecture and delivery of scalable features for OLX Mall and DubizzleCars, implementing AI-driven capabilities, real-time bidding, payment integrations, and performance optimizations that improved vendor workflows and product listing performance.
Software Engineer
IrvineTech
Mar 2020 - May 2021 (1 year 2 months)
Developed and deployed a Hospital Management System on DigitalOcean, designing dynamic OPD/IPD workflows and optimized database schemas to accelerate lab reporting and improve operational efficiency for major hospitals.
Associate Software Engineer
GoodLogics
Jul 2018 - Mar 2020 (1 year 8 months)
Implemented e-commerce and call-center platforms including Magento customizations, Algolia search enhancements, and a drag-and-drop HTML template builder, improving performance and user engagement for international clients.
Education
Degrees, certifications, and relevant coursework
COMSATS University Islamabad, Lahore Campus
Bachelor of Science, Computer Science
Completed a Bachelor of Computer Science (Honours) degree at COMSATS University Islamabad, Lahore campus, focusing on core computer science principles and software engineering practices.
Availability
Location
Authorized to work in
Salary expectations
Job categories
Skills
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