
Hi, I'm Sai đź‘‹,
Welcome to my portfolio!
About me

I am Sai Upadhyay, a Senior Software Development Engineer with 11+ years in software engineering, including 8+ years specializing in cloud infrastructure, tool development, test automation, and CI/CD pipelines. Demonstrated success in cutting costs (saving over $50K) and driving automation initiatives. Proficient in Python, AWS, Docker, Kubernetes, Selenium, Playwright, Jenkins, and CI/CD.
I thrive on designing scalable, high-performance testing frameworks that reduce costs, improve efficiency, and enhance software reliability. I consider myself as Jack of all trades and master of some. I have worked on various technologies and tools in my career and have a strong foundation in software development, testing, and infrastructure and versatile to learn new technologies and tools quickly.
Currently, at Sonos, I have led automation transformations that resulted in $50K+ annual cost savings, streamlined cloud-based test infrastructures, and enhanced CI/CD deployment efficiency. My expertise includes Python, AWS, Docker, Kubernetes, Playwright, and JMeter, enabling me to build scalable, cost-effective, and developer-friendly automation solutions.
I bring a strong track record of leadership—whether it's spearheading test framework migrations, optimizing cloud infrastructure, or implementing real-time monitoring solutions. I’m passionate about collaborating with engineering teams to integrate automation seamlessly into the development lifecycle, ensuring robust software quality from the ground up.
I am open to exciting opportunities where I can apply my expertise in Test Automation, Developer Experience, Backend Engineering, Platform Engineering, DevOps, Build Tools, Infrastructure, and cloud-based testing solutions to enhance efficiency and drive innovation. If you're looking for a dependable, versatile SDE/SDET who can transform ideas into reality, then I'm the right person for the job.
Let’s connect!
Featured Projects

CI/CD pipeline and E2E Automation Framework
Designed and implemented CI/CD pipeline and E2E testing using Typescript and Playwright @ SONOS
- Jenkins
- CI/CD
- Typescript
Performance Testing at SONOS
Designed & implemented performance testing infrastructure that saved thousands of Dollars for Sonos in AWS costs.
- JMeter
- Grafana
- InfluxDB
Mine Safety Training Virtual Reality project
VR project developed during Masters program.
- C#
- Unity
- VR
Technical Skills

- Python390%
- TypeScript70%
- Java70%
- Shell80%
- AWS85%
- Terraform70%
- Docker90%
- Kubernetes70%
- Playwright85%
- CI/CD95%
- Selenium90%
- pytest70%
- Jenkins70%
- Jest70%
- JMeter95%
- Gatling80%
- React50%
- Node.js70%
- Django Rest Framework70%
- Deno70%
- Tailwind CSS50%
- HTML95%
- Linux80%
- Artifactory80%
- Loki90%
- Grafana95%
- DataDog95%
- Poetry80%
- Turborepo80%
- Monorepo80%
- Vercel80%
- MySQL80%
- InfluxDB80%
Work Experience

Senior Software Engineer in Test @ SONOS
Boston, MA
I'm responsible for the development of the CI/CD pipelines and test automation for Sonos Pro Dashboard.
July 2018 - PresentSoftware Engineer in Test @ Cimpress
Boston, MA
I'm responsible for the development of the CI/CD pipelines and test automation for Cimpress Pro Shop.
Jan 2016 - July 2018Software Engineer @ Wayfair
Boston, MA
Developed widgets and applications using PHP , MSSQL, JavaScript, jQuery, and GIT
Sep 2015 - Nov 2015Software Engineer @ Capgemini
Pune, Maharashtra, India
Contributed software engineering expertise across the software lifecycle in Mainframes environment
Sep 2010 - Jul 2013Education Background

Masters in Computer Science
The University of Texas at Dallas
Some of my coursework included: Virtual Reality, Data Structure and Algorithms Telecommunication Networks, Database Management
Graduated in 2015Bachelors in Computer Engineering
Rajasthan Technical University
Some of my coursework included: Data Structure and Algorithms Telecommunication Networks, Database Management
Graduated in 2010


