I am a results-driven Full-Stack Developer with over 8 years of experience in designing, developing, and deploying scalable web and mobile applications for clients across the US, Canada, and UAE. I specialize in technologies such as Ruby on Rails, React, React Native, Next.js, PostgreSQL, and AWS, and I am passionate about creating efficient, user-friendly solutions that improve engagement and reduce load times. I have a proven ability to work effectively in remote, distributed teams across multiple time zones, collaborating closely to deliver high-quality products. My expertise includes API integrations, cloud infrastructure management, UI/UX design, and building innovative features that enhance user experience and operational productivity.

Haider Abbas

I am a results-driven Full-Stack Developer with over 8 years of experience in designing, developing, and deploying scalable web and mobile applications for clients across the US, Canada, and UAE. I specialize in technologies such as Ruby on Rails, React, React Native, Next.js, PostgreSQL, and AWS, and I am passionate about creating efficient, user-friendly solutions that improve engagement and reduce load times. I have a proven ability to work effectively in remote, distributed teams across multiple time zones, collaborating closely to deliver high-quality products. My expertise includes API integrations, cloud infrastructure management, UI/UX design, and building innovative features that enhance user experience and operational productivity.

Available to hire

I am a results-driven Full-Stack Developer with over 8 years of experience in designing, developing, and deploying scalable web and mobile applications for clients across the US, Canada, and UAE. I specialize in technologies such as Ruby on Rails, React, React Native, Next.js, PostgreSQL, and AWS, and I am passionate about creating efficient, user-friendly solutions that improve engagement and reduce load times.

I have a proven ability to work effectively in remote, distributed teams across multiple time zones, collaborating closely to deliver high-quality products. My expertise includes API integrations, cloud infrastructure management, UI/UX design, and building innovative features that enhance user experience and operational productivity.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Full Stack Developer at Self-Employed
March 1, 2018 - Present
Worked remotely from Lahore, Pakistan with clients in the USA, UK, Germany, and UAE on end-to-end product development. Key projects include building a musician community platform that increased user engagement by 35% and optimized API response times, developing a medical workflow system for health providers integrating EPIC EHR to reduce manual entry by 40%, creating a telehealth CRM that served over 10,000 patients annually and cut onboarding time by 60%, and enhancing a legacy dock management system improving load times by 45% and reducing glitches by 50%. Technologies used include Next.js, React, React Native, Ruby on Rails, PostgreSQL, and AWS.
Web Developer at Punch
February 28, 2018 - August 19, 2025
Collaborated with international teams in Lahore to deliver web and mobile solutions for global clients. Developed a goal-tracking app with 3,000+ active users featuring social challenge mechanisms to increase user retention by 28%. Created responsive designs with Bootstrap and Litmus-CSS, which improved mobile usability by 40% and optimized UI/UX leading to a 15% increase in goal completion rates.

Education

Bachelors of Computer Science at FAST National University, Lahore
August 1, 2008 - August 1, 2012
Bachelor of Computer Science at FAST National University, Lahore
August 1, 2008 - August 1, 2012
Bachelor of Computer Science at FAST National University, Lahore
August 1, 2008 - August 1, 2012

Qualifications

100% test coverage using RSpec (backend) and React Testing Library (frontend)
January 11, 2030 - August 20, 2025

Industry Experience

Software & Internet, Healthcare, Education, Media & Entertainment, Transportation & Logistics, Professional Services, Retail