About Debalin Das

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Debalin Das's Work History
Company

Senior Software Engineer, Backend (Retail Product Serving)

Doordash
Jan 2023 - Present
I am working in the product serving platform team under the New Verticals organization, streamlining the process to serve retail product data to multiple internal systems.
Company

Software Engineer II, Backend (Retail Inventory)

Doordash
Jan 2022 - Dec 2022
I worked in the Inventory platform team under the New Verticals (Convenience and Groceries) organization, helping build inventory systems at scale. My responsibilities included: * Setting up write-heavy scalable and reliable real-time systems (microservice-orietnted) to ingest CnG merchant inventories and process them for downstream internal systems * Working for multiple internal and XFN stakeholders to deliver projects which improve selection for CnG at DoorDash
Company

Senior Software Development Engineer

Esri
Jun 2019 - Nov 2021
I was leading the technical development done by the Location Referencing team, helping to develop ArcGIS Pipeline Referencing and ArcGIS Roads and Highways, two linear referencing extensions for Esri's flagship desktop and server products - ArcGIS Pro and ArcGIS Enterprise respectively. My responsibilities included the same as my earlier role as a Software Developer. I actively developed and maintained our software offerings (rooted in GIS application development). Additionally, I kept a holistic view of the product architecture to better streamline the development.
Company

Software Development Engineer

Esri
Feb 2017 - May 2019
I worked as a part of the Location Referencing team, helping to develop ArcGIS Pipeline Referencing and ArcGIS Roads and Highways, two linear referencing extensions for Esri's flagship desktop and server products - ArcGIS Pro and ArcGIS Enterprise respectively. Some of my responsibilities involved solving computational problems in the linear referencing domain. I also contributed to build an end-to-end REST based service architecture for our product. The implementation side of my work mostly involved using C++ to materialize the back-end and Geoprocessing tools, and C# for the front-end part of the stack.
Company

Software Development Engineer Intern

Esri
May 2016 - Aug 2016
Worked as a part of the team developing ArcGIS Maps for Adobe Creative Cloud. The extension is made in the Adobe CEP framework using the ArcGIS JavaScript API, ArcObjects / C++ and ArcPy / Python. • Helped in implementing multiple fixes and short user stories right away after joining the team. • Implemented a user experience program into the beta release of the application which anonymously logs significant user events, sends them to a central server and helps the development team better understand usage patterns and rectify internal errors. • Basemap images served from the map server are generally of a fixed DPI and LOD. I prototyped a Node.js service which would request an ArcGIS basemap given a user specified (non-discrete / custom) DPI and scale. This service would then calculate the required LOD (Level Of Detail) and resizing factor based on the input and return an exported PNG with the updated image metadata information. With this, users could request basemaps of any scale that they want (removing the restriction of the definite LOD zoom levels that exist in the map server). • Prototyped replacing the Node.js service with inheriting and appending (the logic) to the ArcGIS JS API layer object itself. • Built coach marks (also called callouts) into the application to help users get accustomed to the workflow.
Company

Code + Art Graduate Program Assistant (Part-Time)

Nc State University
Feb 2016 - Apr 2016
Managed and curated submissions related to the creative coding initiative at NC State (https://www.lib.ncsu.edu/codeart).
Company

Systems Engineer

Infosys
Oct 2013 - Apr 2015
• Went through an extensive training on mainframe technologies and secured a GPA of 4.92 out of 5 on completion. • Was part of a development team working to enhance and maintain a large scale internal web application for a financial institution built using J2EE (Struts and Spring) and PL/SQL in Oracle DB. • Was also a part of their statements and reporting development team designing and applying fixes for month-end statements and reports implemented using Papyrus Designer and Oracle DB. • Responsible for the configuration management in the project. Set up a prototype for continuous integration using Jenkins in the project to automate the build, package and deployment phases of our development pipeline. • Was awarded the Spot Star Award for my overall contribution to the project.
Company

Summer Intern

Hewlett Packard
Jul 2012 - Aug 2012
• Developed a sign-in and a form portlet using Liferay and Orbeon Forms in JBoss Application server. • My web application would let users register and/or sign in into the portal and then submit a form request (made using Orbeon Forms) for their birth certification number. This would lead to the automatic generation of a PDF which would be accessible by the user and an email would be sent to the admin and the user.
Debalin Das's Current Work Details
Debalin Das's Location
location
3610 Flora Vista AvenueApartment 237, Santa Clara, United States
Debalin Das's Expertise
star
Software Engineer at DoorDash
Debalin Das's Current Industry
bag
Doordash
Debalin Das's Prior Industry
bag
Hewlett Packard | Infosys | Nc State University | Esri | Doordash
Debalin Das's Education
Education

North Carolina State University

North Carolina State University Master's Degree , Computer Science
Education

Institute of Engineering and Management

Institute of Engineering and Management Bachelor Of Technology (B.Tech.) , Computer Science And Engineering
Education

Ramakrishna Mission Vidyalaya, Narendrapur

Ramakrishna Mission Vidyalaya, Narendrapur Higher Secondary Under West Bengal Board Of Higher Secondary Education , Science
Education

Ramakrishna Mission Vidyalaya, Narendrapur

Ramakrishna Mission Vidyalaya, Narendrapur Secondary Under West Bengal Board Of Secondary Education , High School/Secondary Certificate Programs

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