Roshan Nanthapalan
Software Engineer
Software Engineer
I fell in love with programming back in high school when I realized I could turn ideas into something real with lines of code. What keeps me motivated today is the mix of creativity and problem‑solving, along with the thrill of building something elegant, useful, and genuinely impactful. I love exploring how software can simplify someone’s day, improve a workflow, or solve a problem that once felt impossible.
I’m currently a full‑stack software engineer at TJX, working on GSAS (Global Store Allocation System), an enterprise‑scale retail allocation platform that powers how millions of products move across thousands of stores.
It’s a multi‑tenant, real‑time system used globally for high‑volume merchandise distribution, and I spend my days modernizing its UI, improving backend services, and shaping Azure cloud components to keep everything fast and reliable.
My work blends architecture, mentoring, and hands‑on engineering as I help push the platform toward a cleaner, more intuitive future. I’m focused on growing as a technical leader and building software that feels thoughtful, stable, and genuinely helpful.
TL;DR: I’m part of the reason why products actually show up at your favourite TJX stores worldwide (T.J. Maxx, Marshalls, Winners, HomeGoods, Homesense, T.K. Maxx, and Sierra).
contact me
C#
Java
JavaScript
TypeScript
HTML/CSS
C++
JavaFX
.NET 10
Blazor
Angular
React
Node.js
Spring Boot
Android
Unity
PrimeNG
Tailwind CSS
Telerik UI
MySQL
Firebase
AWS
GCP
Azure
Git
Bitbucket
Jenkins
Docker
Kubernetes
Jira
DBeaver
Figma
Cisco Networking
Company: The TJX Companies
Location: Mississauga, Ontario
Date: May 2026 - Present
Date: September 2024 - May 2026
Date: September 2023 - September 2024
Company: Sunstang (Solar Car Project)
Location: London, Ontario
Date: March 2021 - May 2022
Awarded annually to a full-time undergraduate student in second year or higher in the Faculty of Engineering, based on academic achievement (minimum 70% average).
1 of 80 global recipients of the Magna Scholarship based on good academic performance (above 80% grade average), extra-curricular involvement and achievements, as well as contributions to the community.
Students who completed a minimum of 4.0 courses during the Fall/Winter Session (September - April) and earned an average for the session of 80% or more with no failed courses.
1 of 80 global recipients of the Magna Scholarship based on good academic performance (above 80% grade average), extra-curricular involvement and achievements, as well as contributions to the community.
Students who completed a minimum of 4.0 courses during the Fall/Winter Session (September - April) and earned an average for the session of 80% or more with no failed courses.
1 of 80 global recipients of the Magna Scholarship based on good academic performance (above 80% grade average), extra-curricular involvement and achievements, as well as contributions to the community.
Students who completed a minimum of 4.0 courses during the Fall/Winter Session (September - April) and earned an average for the session of 80% or more with no failed courses.
Awarded annually to a full-time undergraduate student in Year 2 or higher in the Faculty of Engineering based on academic achievement (minimum 70% average).
1 of 80 global recipients of the Magna Scholarship based on good academic performance (above 80% grade average), extra-curricular involvement and achievements, as well as contributions to the community.
Final admission average of 92.0% or higher.
An Ontario Scholar is any high school graduate in the Canadian province of Ontario who attains an average of 80% or higher in their six best grade 12 courses.
The Ontario Secondary School Diploma (OSSD) is the province's official high school diploma. To earn a high school diploma, you need to earn 30 secondary school credits.