Vaibhav Agarwal profile photo 3 on Tal
Vaibhav Agarwal profile photo 1 on Tal
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Vaibhav Agarwal profile photo 3 on Tal
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Vaibhav Agarwal

11 years of dedicated exposure across Data Engineering, ML, and Generative AI

Bengaluru

11+ years of work experience

Publicis Sapient
Jun 20251 y 2 moPresent

Bengaluru

📌 WALL-E ✅️ Technical Lead of 5-member team to build a Sapient internal Generative AI-based Data Quality tool, using Ollama for initial development and testing before planned release 📌 Client Work ✅ Leading a 6-member team to manage and enhance data engineering workflows for a major global investment banking client. 1️⃣ Architecting scalable data infrastructure and ensuring seamless migration of PentaByte scale data to AWS cloud environments, using Scala Spark, Glue, S3, and Data Catalog. 2️⃣ Hands-on development and integration of core utilities for On-Prem to AWS workflows and migration data pipelines. 3️⃣ Mentoring the team and driving best practices in coding, documentation, and process workflows.
Career Break
Dec 20246 mosMay 2025

Gonda, Uttar Pradesh

Leveraged the post recovery period for professional Upskill in Applied Data Systems in Generative AI Frameworks.
kipi.ai
Apr 20249 mosDec 2024

India

• Oversaw the development of a MySQL-based CDC system utilizing RDS and GCP, ensuring seamless data integration. • Implemented Snowflake as the destination database, optimizing data storage and retrieval processes. • Managed Amazon MSK serverless as a SQL data publishing layer, enhancing data accessibility for analytics.
Junglee Games
Oct 20224 moFeb 2023

Bengaluru, Karnataka, India

Led and built Poker Data Engineering within Junglee from scratch with the help of Awesome teammates
Poltu
Sep 20221 y 6 moMar 2024

India

Decentralised Politics And Philanthropy Bringing transparency and accountability to political and non-profit organisations by the use of blockchain’s public ledger technologies in areas such as financial handling, taxation, employment, real estate registry, etc
Junglee Games
Oct 20211 yrSep 2022

Bengaluru, Karnataka, India

Worked on requirements on howzat and rummy side for the purpose of stabilizing our data engineering systems and processes
ReNew
Sep 20201 y 1 moOct 2021

Gurgaon

Individually handedly the wind energy side of data engineering work responsibilities in a tightly coupled team environment for ReNew’s newly created digital transformation department
Doubtnut
Jan 20205 moJun 2020

Gurgaon

Data Migration, Redshift, Metabase, Airflow, Spark, Snowplow, Athena Education Platform for Bharat. Democratising Education for India. जयहो जग में जले जहाँ भी नमन पुनीत अनल को! जिस नर में भी बसे हमारा नमन तेजको बलको! किसीवृन्तपर खिले विपिनमें पर नमस्य है फूल! सुधी खोजतेनहीं गुणों काआदि शक्तिका मूल!
AcquiredLang
Jun 20181 y 2 moAug 2019

Pune

Building abstract, generic and deterministic model of human language in order for machine to seamlessly interact with each other and human alike. Working in Antlr to accomplish the same. Acquiredlang is a consumer tech company focused on augmenting human intelligence using data & creativity. We are working on a Artificial General Intelligence (AGI) (popularly known as common sense AI) platform. The indigenous technology helps represent human knowledge and program intelligent conversation with humans. Acquiredlang consumer (useful productisation of the technology) is a general-purpose consumer service that helps online consumers organise their digital life activities, take informed buying decisions, and seamlessly connect with service providers in the right context. The AGI technology (in the process of getting patented) enables us to achieve "right context and user centricity"​.
Sep 20161 y 8 moMay 2018

Bangalore

The Silent Social Networking App for Your Friendly Neighbours Worked as CTO, android and backend development, aws services. We believe a closely knit community is a self sustained community. With so many people living by the rules of fast paced life, we have lost our sense of belonging to our neighbourhood. Every individual has something to contribute and earn from this symbiosis relationship.
Target
May 201511 moApr 2016

Bangalore

Worked in Core Data Science Team of Target Bangalore Big Data, Statistics, Machine Learning, Spark + GPU, Streaming Data, ETL Target is one of the world’s most recognized brands and one of America’s leading retailers. We make Target our guests’ preferred shopping destination by offering outstanding value, inspiration, innovation and an exceptional guest experience that no other retailer can deliver. Target is committed to responsible corporate citizenship, ethical business practices, environmental stewardship and generous community support. Since 1946, we have given 5 percent of our profits back to our communities. Our goal is to work as one team to fulfill our unique brand promise to our guests, wherever and whenever they choose to shop.
Kvantum Inc.
Jul 20131 y 9 moApr 2015

Gurgaon

Applied Research, Machine Learning, Backend, ETL, Distributed Computing, Docker, Micro Service Kvantum’s mission is to build Computational Intelligence to amplify human intelligence. Kvantum Inc. enables agile marketing & consumer analytics through real time attribution and optimization technology, combine top down marketing mix modeling with bottom up customer level attribution modeling and have one of the fastest time to market, or time to ROI for our customers. Kvantum Inc. develops, deploys and commercializes Mathematics and Artificial Intelligence based products to solve complex business problems in marketing.
GitHub
@bitphill
Medium
@vaibhavag404
LeetCode
@vaibhav404
GitHub
@bitphill
YouTubeyoutube.com/@vaibhavbarmy

Vaibhav’s AI Stack

claude
claude
grok
grok
hermes agent
hermes agent
obsidian
obsidian
openclaw
openclaw
Guardrails AI
Guardrails AI

Education

Indian Institute of Technology, Delhi

Master's degree

Indian Institute of Technology, Delhi

20121 yr2013
Indian Institute of Technology, Delhi

Bachelor's degree

Indian Institute of Technology, Delhi

20084 yrs2012

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Headline

11 years of dedicated exposure across Data Engineering, ML, and Generative AI

About

Have mostly worked across early to growth stage companies for the last 10 years, focused on Big Data, data engineering, AI, and machine learning. Learning and working on challenging problems that I can find out of the box solutions in terms of technology is what I enjoy! Throw me a complex problem, and I will solve it lazily but perfectly 🙂

Location

Bengaluru

AI stack

claude

grok

hermes agent

obsidian

openclaw

Guardrails AI

Work experience

Data Engineering and AI Manager at Publicis Sapient, Jun 2025 - Present · 1 y 2 mo, Bengaluru, 📌 WALL-E ✅️ Technical Lead of 5-member team to build a Sapient internal Generative AI-based Data Quality tool, using Ollama for initial development and testing before planned release 📌 Client Work ✅ Leading a 6-member team to manage and enhance data engineering workflows for a major global investment banking client. 1️⃣ Architecting scalable data infrastructure and ensuring seamless migration of PentaByte scale data to AWS cloud environments, using Scala Spark, Glue, S3, and Data Catalog. 2️⃣ Hands-on development and integration of core utilities for On-Prem to AWS workflows and migration data pipelines. 3️⃣ Mentoring the team and driving best practices in coding, documentation, and process workflows.

Health and well-being at Career Break, Dec 2024 - May 2025 · 6 mos, Gonda, Uttar Pradesh, Leveraged the post recovery period for professional Upskill in Applied Data Systems in Generative AI Frameworks.

Senior Lead Engineer at kipi.ai, Apr 2024 - Dec 2024 · 9 mos, India, • Oversaw the development of a MySQL-based CDC system utilizing RDS and GCP, ensuring seamless data integration. • Implemented Snowflake as the destination database, optimizing data storage and retrieval processes. • Managed Amazon MSK serverless as a SQL data publishing layer, enhancing data accessibility for analytics.

SDE III - Data at Junglee Games, Oct 2022 - Feb 2023 · 4 mo, Bengaluru, Karnataka, India, Led and built Poker Data Engineering within Junglee from scratch with the help of Awesome teammates

Servant / Founder at Poltu, Sep 2022 - Mar 2024 · 1 y 6 mo, India, Decentralised Politics And Philanthropy Bringing transparency and accountability to political and non-profit organisations by the use of blockchain’s public ledger technologies in areas such as financial handling, taxation, employment, real estate registry, etc

SDE II - Data at Junglee Games, Oct 2021 - Sep 2022 · 1 yr, Bengaluru, Karnataka, India, Worked on requirements on howzat and rummy side for the purpose of stabilizing our data engineering systems and processes

Senior Manager Data Engineering at ReNew, Sep 2020 - Oct 2021 · 1 y 1 mo, Gurgaon, Individually handedly the wind energy side of data engineering work responsibilities in a tightly coupled team environment for ReNew’s newly created digital transformation department

Senior Data Engineer at Doubtnut, Jan 2020 - Jun 2020 · 5 mo, Gurgaon, Data Migration, Redshift, Metabase, Airflow, Spark, Snowplow, Athena Education Platform for Bharat. Democratising Education for India. जयहो जग में जले जहाँ भी नमन पुनीत अनल को! जिस नर में भी बसे हमारा नमन तेजको बलको! किसीवृन्तपर खिले विपिनमें पर नमस्य है फूल! सुधी खोजतेनहीं गुणों काआदि शक्तिका मूल!

Research Engineer at AcquiredLang, Jun 2018 - Aug 2019 · 1 y 2 mo, Pune, Building abstract, generic and deterministic model of human language in order for machine to seamlessly interact with each other and human alike. Working in Antlr to accomplish the same. Acquiredlang is a consumer tech company focused on augmenting human intelligence using data & creativity. We are working on a Artificial General Intelligence (AGI) (popularly known as common sense AI) platform. The indigenous technology helps represent human knowledge and program intelligent conversation with humans. Acquiredlang consumer (useful productisation of the technology) is a general-purpose consumer service that helps online consumers organise their digital life activities, take informed buying decisions, and seamlessly connect with service providers in the right context. The AGI technology (in the process of getting patented) enables us to achieve "right context and user centricity"​.

Co Founder / CTO at Padosi, Sep 2016 - May 2018 · 1 y 8 mo, Bangalore, The Silent Social Networking App for Your Friendly Neighbours Worked as CTO, android and backend development, aws services. We believe a closely knit community is a self sustained community. With so many people living by the rules of fast paced life, we have lost our sense of belonging to our neighbourhood. Every individual has something to contribute and earn from this symbiosis relationship.

Associate Data Engineer at Target, May 2015 - Apr 2016 · 11 mo, Bangalore, Worked in Core Data Science Team of Target Bangalore Big Data, Statistics, Machine Learning, Spark + GPU, Streaming Data, ETL Target is one of the world’s most recognized brands and one of America’s leading retailers. We make Target our guests’ preferred shopping destination by offering outstanding value, inspiration, innovation and an exceptional guest experience that no other retailer can deliver. Target is committed to responsible corporate citizenship, ethical business practices, environmental stewardship and generous community support. Since 1946, we have given 5 percent of our profits back to our communities. Our goal is to work as one team to fulfill our unique brand promise to our guests, wherever and whenever they choose to shop.

Data Scientist at Kvantum Inc., Jul 2013 - Apr 2015 · 1 y 9 mo, Gurgaon, Applied Research, Machine Learning, Backend, ETL, Distributed Computing, Docker, Micro Service Kvantum’s mission is to build Computational Intelligence to amplify human intelligence. Kvantum Inc. enables agile marketing & consumer analytics through real time attribution and optimization technology, combine top down marketing mix modeling with bottom up customer level attribution modeling and have one of the fastest time to market, or time to ROI for our customers. Kvantum Inc. develops, deploys and commercializes Mathematics and Artificial Intelligence based products to solve complex business problems in marketing.

Education

Master's degree, Indian Institute of Technology, Delhi

Bachelor's degree, Indian Institute of Technology, Delhi

Public links

github: https://github.com/bitphill

medium: https://medium.com/@vaibhavag404

youtube.com: https://youtube.com/@vaibhavbarmy

leetcode: https://leetcode.com/vaibhav404

github: https://github.com/bitphill