Arun Ayyarsamy
Software EngineerSystems • Web • On-Chain
Building reliable software across distributed systems, web platforms, and on-chain services
Previously at Zoho & HCL · Northeastern CS · Based in US
Work Experience
Zoho Corporation
Software Engineer
"Automated enterprise workflows, reducing manual effort by 34%. Engineered Windows API features that eliminated 18% of global support issues for large-scale clients."
HCL Technologies Ltd
Software Engineer Intern - Python & ML
"Developed a CNN-based handwriting digitization system that reduced manual data entry by 15% and improved processing speed for enterprise workflows used across internal operations."
Education
Northeastern University
Master of Science in Computer Science
2023 - 2025 • Boston, MA
Coursework: Distributed Systems, Algorithms, Machine Learning, Web Development
Sri Sairam Engineering College
Bachelor of Engineering in Computer Science
2017 - 2021 • Chennai, India
Coursework: Operating Systems, Data Structures & Algorithms, Software Engineering, Networks
Projects
Google Cloud Platform Infrastructure
Architected production-ready cloud infrastructure using Terraform with automated provisioning and environment consistency. Deployed Spring Boot services on GCP Compute Engine backed by Cloud SQL, supporting reliable health-checks and scalable rollout pipelines.
Scalable ECommerce Platform
Built a scalable e-commerce backend using Node.js, React, and MongoDB with GraphQL for efficient data querying. Implemented modular services for product, user, and order flows, improving response times and reducing over-fetching across the UI.
Image Processing Application
Developed a desktop imaging tool in Java with real-time processing features including sharpening, color correction, and compression. Designed an intuitive workflow enabling non-technical users to apply transformations without manual configuration.