Hammad Rehman
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Hammad Rehman Email & Phone Number

Software Engineer at Shopify
Location: Pickering, Ontario, Canada 5 work roles 2 schools
1 work email found @mcmaster.ca LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email r****@mcmaster.ca
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Software Engineer
Location
Pickering, Ontario, Canada

Who is Hammad Rehman? Overview

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Quick answer

Hammad Rehman is listed as Software Engineer at Shopify, based in Pickering, Ontario, Canada. AeroLeads shows a work email signal at mcmaster.ca and a matched LinkedIn profile for Hammad Rehman.

Hammad Rehman previously worked as Software Engineer at Ontario Teachers'​ Pension Plan and Software Engineer at Invite. Hammad Rehman holds Bachelor Of Applied Science - Basc, Computer Science Co-Op, 3.8 from Mcmaster University.

Company email context

Email format at Shopify

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{last}{first_initial}@mcmaster.ca
86% confidence

AeroLeads found 1 current-domain work email signal for Hammad Rehman. Compare company email patterns before reaching out.

Profile bio

About Hammad Rehman

Hammad Rehman is a Software Engineer at Shopify. He possess expertise in c++, matlab, android, digital signal processing, artificial intelligence and 16 more skills.

Listed skills include C++, Matlab, Android, Digital Signal Processing, and 17 others.

Current workplace

Hammad Rehman's current company

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Shopify
Shopify
Software Engineer
California, United States
AeroLeads page
5 roles

Hammad Rehman work experience

A career timeline built from the work history available for this profile.

Software Engineer

California, United States

Software Engineer

New York, United States

• Architected and developed a Kotlin-based Android app using Jetpack Compose, achieving 3000+ monthly users.• Utilized Android Profiler (Energy Profiler, Network Profiler, CPU Profiler) to measure CPU, memory, network, and battery performance, identifying critical pain points in the app, leading to the refactoring of two key components.• Improved debugging efficiency by 22% by logging and caching changes in the application's lifecycle and state on each device and sending it to AWS S3 to monitor and analyze the data.• Configured an AWS Lambda function in Java that monitors changes on a remote MySQL server, and calls upon Firebase Cloud Messaging to enable push notification services and deep-linking, improving user retention by around 15%.

May 2023 - Apr 2024

Undergraduate Research Assistant

Hamilton, Ontario, Canada

• Utilized BeautifulSoup4 to execute web scraping tasks, extracting essential details of various medicines from over 1000 websites.• Parsed the gathered data and organized it into structured Excel spreadsheets, contributing to efficient data collection and analysis through the use of Google Apps Script.

Jan 2023 - Apr 2023

Web Developer

• Modernized the website tech stack by transitioning the code base from class-based states to reactive states using hooks and technologies like useState and useEffect, optimizing component lifecycle and resulting in a 40% improvement in load time.• Set up a CI/CD pipeline using Bamboo and GitHub to validate every code commit against over 50 unit tests to guarantee production-level quality.• Used Axios in a Typescript React Native application to interact with 15 endpoints on Spotify's REST API, and developed a local caching system using SQLite to store results leading to a decrease in network requests by 78%.• Utilized Firebase's real-time database to synchronize the web app and mobile app together, increasing our potential audience by 1.5x

May 2022 - Apr 2023
2 education records

Hammad Rehman education

Bachelor Of Applied Science - Basc, Computer Science Co-Op, 3.8

• Dean's Honour List x3 • Received Faculty of Engineering Award of Excellence Scholarship • Relevant Coursework: Data Structures &.

Ontario Secondary School Diploma, 98.2%

Pine Ridge Secondary School
FAQ

Frequently asked questions about Hammad Rehman

Quick answers generated from the profile data available on this page.

What company does Hammad Rehman work for?

Hammad Rehman works for Shopify.

What is Hammad Rehman's role at Shopify?

Hammad Rehman is listed as Software Engineer at Shopify.

What is Hammad Rehman's email address?

AeroLeads has found 1 work email signal at @mcmaster.ca for Hammad Rehman at Shopify.

Where is Hammad Rehman based?

Hammad Rehman is based in Pickering, Ontario, Canada while working with Shopify.

What companies has Hammad Rehman worked for?

Hammad Rehman has worked for Shopify, Ontario Teachers'​ Pension Plan, Invite, Mcmaster University, and Vibezmusic.

How can I contact Hammad Rehman?

You can use AeroLeads to view verified contact signals for Hammad Rehman at Shopify, including work email, phone, and LinkedIn data when available.

What schools did Hammad Rehman attend?

Hammad Rehman holds Bachelor Of Applied Science - Basc, Computer Science Co-Op, 3.8 from Mcmaster University.

What skills is Hammad Rehman known for?

Hammad Rehman is listed with skills including C++, Matlab, Android, Digital Signal Processing, Artificial Intelligence, Pattern Recognition, Machine Learning, and C#.

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