May 2022 – May 2024 · 2 yrs

• Designed and developed robust cloud solution to trigger automatic notification through Email, SMS, Webhook and Push channels using NodeJs, NestJs and Azure infrastructure.
• Initiated research in order to reduce the cost of triggering emails and sms from twillio account and successfully moved to Azure infrastructure, which reduced cost to around 40%.
• Contributed in developing mobile application using React Native in order to register mobile device with Azure notification hub to trigger push notification.
• Explored alternatives to combine Email notification coming to users inbox which helped in combining 100+ emails on daily basis by running Cron jobs on every 30 mins.
• Designed scalable, maintainable High-Level and Low-Level designs.
• Experienced in working with Agile development and Scrum methodologies, being a Scrum master in team of 3-4 people.

May 2022 – May 2024 · 2 yrs

• Designed and developed a robust cloud-based notification platform leveraging Node.js, NestJS, PostgreSQL, TypeORM, and Azure services to deliver automatic notifications via Email, SMS, Webhooks, and Push channels. .
• Reduced communication costs by 40% by migrating SMS/Email delivery from Twilio to Azure-based infrastructure.
• Authored scalable REST APIs for multi-channel notifications using a microservices architecture, improving flexibility and maintainability.
• Increased test coverage from 60% to 90%+ by implementing a comprehensive suite of unit and integration tests with Jest, ensuring system reliability.
• Enhanced fault tolerance by 40% through event-driven communication powered by Azure Service Bus, enabling reliable message delivery at scale.
• Optimized email delivery by consolidating 100+ daily notifications into batched digests using cron jobs running every 30 minutes.
• Designed scalable High-Level and Low-Level architectures, ensuring maintainability and adaptability for future growth.
• Gained exposure to AWS technologies including EC2, DynamoDB, Redis, and ElastiCache.
• Acted as Scrum Master in a 3–4 member Agile team, facilitating sprints, ensuring delivery, and fostering collaboration.
• Deployed and operated microservices on Red Hat OpenShift (Kubernetes), diagnosing and resolving pod crashes, memory leaks, and CPU throttling to ensure production stability.

Oct 2021 – May 2022 · 7 mos

• Executed the development of Customer facing React Components using Javascript(ES6), Typescript and modern frameworks like ReactJS and React Native.
• Created mobile, web application and website using React Native, ReactJs and GatsbyJs for a system like AirBnb.
• Built REST API with Samsung SmartThing devices and seamlessly integrated it with mobile and web application.
• Enhanced React performance by optimizing code, reducing load time by 40%, which unified seamless user interaction.

Nov 2020 – Sep 2021 · 10 mos

Jun 2019 – May 2020 · 11 mos

• Worked on Automation testing of a product.
• Build an efficient automation suite which can identify defects in the product.
• Worked on Java, Selenium, Test NG, Maven, Jenkins.
• Worked on Manual test case writing and execution
• Product knowledge: XBRi, CE , Xstore

Jun 2019 – May 2020 · 11 mos

• Implemented a service to automatically perform a set of unit tests daily on a product in development in order to decrease time needed for team members to identify and fix bugs/issues.
• Worked on Java, Selenium, TestNg, Maven, Jenkins technologies.

Jun 2018 – Jun 2019 · 1 yr · Ahmedabad, Gujarat, India