About

Sagarmoy Sengupta is a Lead Software Engineer at Lowe's Companies, Inc. with 8.78 years of relevant experience in the industry. He is an expert in React, NodeJS, Microservices, Data Structures, and Algorithms. Sagarmoy's code helps lowes.com e-commerce to serve around 120M Monthly Active Users. He loves solving data structures and algorithmic problems and is passionate about thinking and designing highly available and scalable systems. Currently, Sagarmoy is leading a super smart team to deliver the Loyalty Program on Lowe's.com along with cross-functional domain teams, POs, and Tech Architects. He is involved in designing, developing, and documenting end-to-end features and modules at lowes.com. He has built the loyalty program for PRO customers from the ground up along with three other exceptional software engineers. Sagarmoy's responsibilities include developing complex features in Frontend using React, developing integration APIs in Backend using Node, documenting HLD, LLD, ADRs for the team using designing tools like Gliphy, Confluence, Sequence Diagrams.org, managing E2E delivery of code from Local to Production, optimizing and upgrading tooling, workflow, testing for other devs in the team, collaborating with Product Manager, Tech Architects and Engineering Managers to estimate, plan and provide a solution to business problems, responsible for reliability and uptime of services under management, collaborating with the Performance Testing team to meet service performance SLAs, reviewing and providing feedback to junior devs for better performance and code quality, and planning and managing production deployments for features developed by the team. In the past, Sagarmoy has worked as a Software Engineer for companies like General Electric and Siemens. At General Electric, he developed business-critical applications using the latest tech stack from scratch. At Siemens, he developed world-class products in the industrial automation space and successfully developed an Angular 1.x Angular 4 hybrid app using a custom adapter ng-upgrade and an in-house developed wrapper tool. Sagarmoy has a Bachelor of Technology (B.Tech.) degree in Computer Science and Engineering from West Bengal University of Technology, Kolkata. He has expertise in Software Engineering, NodeJS, Microservices, AWS, Integration, Backend, Web, AngularJS, Docker, Spring Boot, Jenkins, Javascript, and Mobile.