Hi, I'm Omansh Arora.

Backend & Cloud Software Engineer

Core expertise: Backend systems, distributed systems, cloud infrastructure

Stack: Python, Java, C++ • AWS, Terraform, Kubernetes • ML & fraud detection

Experience: Amazon · Samsung Research · Electronic Arts · Safe Software

I'm a Computer Science graduate from Simon Fraser University specializing in building scalable, well-tested software. I've designed fraud mitigation systems, built CI/CD pipelines, and developed ML-powered applications at top tech companies.

About meabout me

My skills

Languages:

Python, Java, C++, HTML/CSS, JavaScript, HCL, SQL, Golang, Ruby, NoSQL, Bash


Developer Tools:

VS Code, Visual Studio, Android Studio, IntelliJ


ML/AI Frameworks:

PyTorch, TensorFlow, Scikit-learn, LangChain, OpenAI APIs, spaCy


Model Deployment & MLOps:

MLflow, DVC, Dagshub, FastAPI, Railway, GitHub Actions


Cloud/Infra:

AWS (EC2, S3, RDS, Lambda), Terraform, Kubernetes, ArgoCD, Helm, Datadog, OPA/Rego


Data & Utilities:

NumPy, Pandas, OpenCV, REST APIs, Git, Linux


Technologies/Frameworks:

React.JS, Express.JS, Node.JS, Spring, Docker, JUnit, Pytest, DBMS, Nginx


Project Management:

AGILE, SCRUM, JIRA, GitHub, GitLab


My Experience

May 2025 - Aug 2025

Software Engineer - Backend Services (Internship)
Amazon

- Designed and implemented a fraud mitigation and user verification system for the Payments team using Java and Spring, reducing fraudulent account risk by an estimated 85%.

- Authored a detailed design document and drove the project end-to-end, covering architecture, implementation, and testing, delivering the system 2 weeks ahead of schedule.

- Built over 50+ unit tests with JUnit and integration tests using Cypress, achieving 92% test coverage and ensuring system stability.

- Contributed to a team-wide effort to improve fraud detection SLAs, with my system projected to scale to 20K+ transactions/month.

Jan 2025 - Apr 2025

Software Engineer - Tooling & Infrastructure (Internship)
Safe Software

- Developed and maintained Python-based plugins and transformers for the Feature Manipulation Engine (FME), enhancing data integration capabilities.

- Managed and upgraded the bundled Python interpreter and third-party libraries to ensure seamless compatibility across the FME ecosystem.

- Streamlined CI/CD pipelines for Python plugins using Jenkins, contributing to automation and efficient integration workflows.

- Maintained and improved the fpkgs SDK infrastructure, ensuring reliability and scalability for end-users.

- Collaborated with cross-functional teams to optimize FME's plugin ecosystem, driving impactful improvements to user workflows.

Sep 2023 - May 2024

Software Engineer - Cloud Platform (Internship)
Samsung Research

- Enhanced security measures by creating an AWS Security Log analyzer with Python, resulting in a 20% tightening of security group rules.

- Built CI/CD pipelines using GitHub Actions, facilitating the migration from Jenkins and optimizing workflow processes.

- Created AWS Synthetic monitoring with Python and AWS Lambda, to monitor the availability of Samsung Knox’s website, ensuring 100% availability.

- Provisioned 50+ cloud resources with Terraform, integrating Datadog monitors for health checking.

- Implemented 2 new features in Python on a notification Slackbot used by the entire organization

- Built a robust Terraform security policy infrastructure using OPA and Rego, enhancing security measures by 40%.

- Successfully resolved and closed 50+ Jira tickets while documenting processes and procedures using Confluence.

Sep 2022 - Dec 2022

Software Engineer - Tooling & Automation (Internship)
Electronic Arts

- Designed and implemented a comprehensive automated test suite with 100+ tests in Python to rigorously test a proprietary web application, ensuring the elimination of any potential bugs.

- Developed a Python wrapper library to enable tech artists to interact seamlessly with the API.

- Built and deployed Docker containers, and created a network bridge, in order to provide a secure testing environment.

- Adhered to AGILE principles, actively participating in weekly SPRINT meetings, fostering a collaborative team environment to drive progress.

- Received a glowing performance evaluation from my supervisor and was nominated for the Co-op student of the year award in recognition of my outstanding contributions to the team’s success.

2021

IT Specialist
SFU

- Solved and escalated service tickets through online ticketing software

- Assisted professors and students with issues over the phone

- Assisted walk-in students and professors with technology related problems

- Went to classrooms and lecture halls to troubleshoot problems

- Set up audio equipment for performances and meetings

2020

Office Manager
Jerry Brar Mortgages

- Created Facebook and Instagram Ads that boosted new clients 45%

- Configured and created new mortgage applications with higher efficiency

- Created and monitored online forms and e-signature files

- Data entry and analysis that improved clarity and time management

- Maintained client-to-broker relations that brought in 68% more positive testimonials

- Provided basic IT and troubleshooting support

My ProjectsMy Projects

Here is some work I've done in various programming languages.

parent app

Bloglife

React, Node.js, Express, AWS RDS MySQL, AWS S3, AWS EC2

mortgagebot

MortgageBot

Python, FastAPI, LangChain, ChromaDB, OpenAI

parent app

Perfect Parent app

Java, Android Studio

parent app

Package Delivery Tracker

Java, Spring

parent app

SimpleChat

C, POSIX

parent app

My GitHub

Other fantastic projects

contact mecontact me

Contact me here

Email:

omanshsfu@gmail.com

Mobile:

(778) 994-4215

Location:

Surrey, BC, Canada

Education:

Simon Fraser University

Languages:

English, Hindi, Punjabi