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About Me

Professional Journey

10+ years of engineering excellence, architecting and delivering enterprise-scale solutions that power critical financial infrastructure. Currently a Senior Software Engineer at Visa Inc., building risk management systems that process billions of transactions annually with 99.99% uptime.

My journey spans from developing mobile applications at @WalmartLabs to building distributed systems at Infosys, working with Fortune 500 clients. I specialize in designing scalable architectures, optimizing performance, and leading cross-functional initiatives that drive measurable business impact.

MS in Software Engineering, San Jose State University | Distributed Systems & Cloud Computing

Tech Stack

Backend: Java, Python, Go, C++
Frontend: JavaScript, Angular, HTML5, CSS3, Bootstrap
Databases: MySQL, MongoDB, SQLite
Mobile: Android, iOS, RxJava, React Native
Cloud & Infrastructure: AWS, Docker, Kubernetes, VMware
Testing: Selenium, Appium, Espresso, JMeter
DevOps: Git, CI/CD, Puppet, Monitoring & Logging

Impact & Achievements

🏆 Architected risk management systems handling $85M+ annual transaction volume
📱 Published multiple Android apps on Google Play Store with active user base
🚀 Led end-to-end product development from design to production deployment
Optimized system performance, reducing latency by 40%+ in critical paths
🤝 Mentored junior engineers and established best practices across teams
🔒 Built secure, scalable platforms serving major financial institutions globally

Education

San Jose State University official logo - SJSU Spartans

San jose State University

Master of Science 2014 - 2016

San José State University (commonly referred as SJSU) is a public university located in San Jose, California, USA. It is the founding school of the 23 campus California State University (CSU) system, and holds the distinction of being the oldest public institution of higher education on the West Coast of the United States.

Located in downtown San Jose, the SJSU main campus is situated on 154 acres (62 ha), or roughly 19 square blocks. SJSU's student population is one of the most ethnically diverse in the USA. Most of the San José State University alumni are hired by Silicon Valley firms than any other college or university and philanthropic support of SJSU is among the highest in the CSU system.

Bangalore Institute of Technology official logo - BIT affiliated to VTU

Bangalore Institute of Tech

Bachelor of Engineering 2007 - 2011

Bangalore Institute of Technology is an engineering college affiliated to the Visvesvaraya Technological University, Belgaum located in the heart of Bangalore, the "Electronic City" and Silicon Valley of India. The institution came into being in August, 1979. BIT is currently placed as the best college affiliated to VTU.

In India, BIT was the pioneer in establishing Computer Science and Engineering course, with affiliation to BANGALORE UNIVERSITY in the year 1982. It has excellent infrastructure facilities with a variety of platforms to prepare the students to conquer the demands of the professional industry, R&D organizations and computer related areas.

Featured Projects

Building solutions that make a difference

Amazon EC2 Instance Monitoring dashboard showing real-time cloud infrastructure metrics, CPU, memory, network, and disk statistics

Amazon EC2 Instance Monitoring

Real-time cloud infrastructure monitoring dashboard with automated alerting. Tracks CPU, memory, network, and disk metrics across EC2 instances, sending notifications during high-load scenarios.

AWS Node.js High Charts Twilio
iShare mobile app screenshot - food sharing application connecting communities through real-time notifications and interactive maps

iShare - The Joy of Sharing

Mobile application connecting communities through food sharing. Features real-time notifications, interactive maps integration, and cloud-based backend for seamless user experience.

Android Parse SDK Google Maps GCM
MovieBuddy Android app interface showing movie discovery features with film information, ratings, and showtimes

MovieBuddy

Movie discovery app with comprehensive film information, ratings, and showtimes. Built with modern Android architecture patterns and popular open-source libraries for optimal performance.

Android Retrofit RxJava REST API
Mobile application testing automation framework screenshot showing cross-platform test coverage for Android and iOS

Mobile Application Testing

Comprehensive test automation framework for cross-platform mobile applications. Implemented end-to-end testing strategies covering Android and iOS platforms with robust test coverage.

Appium Selenium TestNG iOS
Disaster Recovery of Virtual Machines system interface showing high-availability VM management with automated failover capabilities

Disaster Recovery of VMs

High-availability system for virtual machine management with automated failover capabilities. Monitors VM health and performs intelligent migration to ensure zero-downtime operations.

viJava VMware ESXi vSphere Java
Shortest Time to Destination emergency routing system showing optimal paths to healthcare facilities with real-time traffic data

Shortest Time to Destination

Emergency routing system that calculates optimal paths to healthcare facilities using real-time traffic data. Designed to assist in critical medical situations with accurate ETA predictions.

Java Google Maps API Bootstrap REST
Front-end web development portfolio website with responsive design, modern UI, and smooth animations

Front End Web Development

Responsive portfolio website with modern design principles. Fully optimized for all devices with smooth animations and interactive elements.

HTML5 CSS3 JavaScript Bootstrap
GitHub repository showcasing additional open-source projects and code contributions across multiple domains

Additional Projects

Various open-source contributions and side projects spanning multiple domains. Explore my GitHub for more innovative solutions and code samples.

Open Source Various

Timeline

  • Bangalore Institute of Technology campus - where I completed my Bachelor of Engineering in Computer Science (2007-2011)

    2007-2011

    Bangalore Institute of Technology

    Got my Engineering Degree in Computer Science & Engineering !! College was fun :P

  • Infosys Mysore training campus - where I started my professional career as Systems Engineer Trainee (September-December 2011)

    September 2011 - December 2011

    Systems Engineer Trainee

    Infosys, Mysore

    Started my professional career with Indian tech giant Infosys Ltd. Got trained in Product Engineering and Development in Mysore campus - the largest corporate campus in the world :)

  • Infosys Bangalore office - where I worked as Senior Systems Engineer serving Fortune 500 clients like EA Sports and Comcast (2011-2014)

    December 2011 - July 2014

    Senior Systems Engineer

    Infosys Ltd, Bangalore

    Transition to Full Professional Life, Started professional career as Systems Engineer in Bangalore !! Worked for some of the leading clients like EA Sports, Comcast etc.

  • San Jose State University campus - where I pursued Master of Science in Software Engineering with specialization in cloud computing (2014-2016)

    August 2014 - June 2016

    MS in Software Engineering

    San Jose, California

    Pursued my MS in Software Engineering with specializtion in cloud computing and virtualization.

  • WalmartLabs Sunnyvale office - where I worked as Software Engineer Intern on the Customer Promise Team developing grocery driver products (2015)

    June 2015 - Dec 2015

    Software Engineer Intern

    @WalmartLabs, Sunnyvale

    Worked for the Customer Promise Team - Developed product from Grocery drivers under 5 months.

  • Visa Inc. Austin office - where I currently work as Senior Software Engineer building Visa Risk Manager systems processing billions in transaction volume (2016-Present)

    July 2016 - Present

    Senior Software Engineer

    Austin, Texas

    Part of Visa's Risk andAuthentication team, building "Visa Risk Manager-Long Term Architecture" project. Product has annual turnover of ~$85 Million and used by major banks all around the world.

Let's Keep In Touch !

Thank you for visiting my website. If you would like to contact me or just say a friendly hello... leave your message below and I will surely get in touch.

Or email me directly at santanu.setu@gmail.com