Jul 2020 – Present · 5 yrs 11 mos

• Data Architect - Samsung Ads Platform/DMP/Unified Data Warehouse aka UDW
• Samsung Ads Unified Data Warehouse(Jan 2023 - Present)
• Working as a data architect for UDW Team
• Core Skills : Spark, Scala, Python, Airflow, Snowflake, Grafana, Streamlit
• Samsung Ads Unified Data Warehouse(April 2021 - Dec 2022)
• Worked as a senior data engineer building an entire data pipeline for ingesting data from various teams under Ads to a single unified data warehouse
• Core Skills : Spark, Scala, Python, Airflow, Snowflake
• Samsung Ads Data Management Platform(July 2020 - April 2021)
• Worked as a data engineer in Samsung Ads Data Membership Team building features for serving Interest Based Ads to users.
• Core Skills : Spark, Scala, Airflow

Mar 2020 – Jul 2020 · 4 mos

• Member of Samsung Ads Platform
• Samsung Ads Data Management Platform(March 2020 - July 2020)
• Worked as a data engineer in Samsung Ads Data Membership Team building features for serving Interest Based Ads to users.
• Migrated an entire data pipeline to Airflow from Shell Scripts
• Core Skills : Spark, Scala, Airflow

Mar 2018 – Mar 2020 · 2 yrs

• Member of Data Intelligence Team
• Intuito (March 2018 - Feb 2019)
• Co-authored a paper published on User Routine Discovery Framework in 2018 IEEE Conference on Future Internet Of Things and Cloud (https://ieeexplore.ieee.org/document/8458026)
• Filed a patent which got granted, titled ‘Method and system for dynamically managing routine evolution of a subject in a smart environment - IN 201941045914’
• Enhanced the capabilities of Intuito by building a Smart Notification Framework for users in Smart Things App by reminding them of an activity usually performed as part of their daily routine and missed.
• This feature was also demoed in Samsung Mobile Developer Conference which happened in May 2018.
• Core Skills : Java, Scala, Python, NodeJs, AWS
• Samsung Ads SSP Platform (March 2019 - June 2019)
• A brief stint in Samsung Ads SSP Platform where I worked as a backend engineer in onboarding multiple DSPs to Samsung SSP Platform
• Core Skills : Java, Vertx.io, AWS
• Samsung Discover (July 2019 - March 2020)
• Founding member of a new initiative started from scratch to build a Samsung App Recommender Service.
• This feature was rolled out in multiple Samsung phones in March 2020, whereby users are suggested Apps of Interest for them.
• Core Skills : Java, Vertx.io, Python, AWS

Mar 2016 – Feb 2018 · 1 yr 11 mos

• Member of Intelligent Services Platform Team.
• PenUP (March 2016 - October 2016)
• PenUP is Samsung's inHouse Social Networking Service for Sharing Digital Artworks
• Worked as a backend engineer for 6 months developing APIs needed for Management of PenUP Portal/Dashboard.
• Core Skills: SpringBoot, Java, JSP, Junit
• S-Health Beta ( Nov 2016 - Feb 2017)
• Worked as a frontend engineer for 3 months developing the dashboard components for S-Health Beta Portal using ExtJS.
• Core Skills: ExtJS, AWS
• Intuito (March 2017 - Feb 2018)
• Intuito aka Intelligent Routine Recommender is an inhouse initiative from Samsung Intelligent Services Platform Team to automate the creation of routines for users in Samsung Smart Things App.
• Worked as a core backend and data engineer to build this platform from scratch.
• This project was demoed in Samsung Korea Mobile Developer Conference and won the President's Recognition Award
• It involved building a Routine Recommender Model for Users by analyzing their daily activities and identify recurring patterns to transform it into Routines/Habits which can further be suggested as a recommendation in SmartThings App
• Core Skills : Java, Python, AWS, ML

Aug 2014 – Feb 2016 · 1 yr 6 mos

• Member of Samsung Intelligent Services Platform
• Samsung S Assistant (March Aug 2014 - Feb 2016)
• Worked as a full stack engineer for Samsung S-Assistant Platform ( An interactive Assistant/Reminder Service exclusive for Chinese market )
• ( https://news.samsung.com/global/galaxy-s8-features-ux-and-services-tailored-for-chinese-market )
• Development of REST APIs using SpringBoot and MySql as the backend
• Development of frontend components for S-Assistant Admin Portal.
• Core Skills : SpringBoot, Java, HTML, AngularJS, MySQL