Deepanjan Kundu

Lead ML Engineer

Menlo Park, California, United States9 yrs 9 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Led machine learning initiatives at Meta and Google.
  • Expert in Natural Language Processing and Ranking algorithms.
  • Successfully managed cross-functional teams and projects.
Stackforce AI infers this person is a Machine Learning Engineer with expertise in NLP and ranking systems for social media and video platforms.

Contact

kundu.deepanjan@gmail.comLinkedIn

Skills

Core Skills

Machine LearningRankingNatural Language Processing (nlp)

Other Skills

AlgorithmsCC++Computer ScienceDeep LearningHTMLJSPJavaLaTeXLarge Language Models (LLM)MatlabMicrosoft OfficeNegative Feedback ClassificationPythonSQL

About

Technical Lead at Facebook Integrity ML(Ranking, Personalization, Classification and NLP) at Meta. Previously Technical Lead for ML(Classification and NLP) for Youtube Comments and Live Chat, Software Engineer for ML for NBU product Neighbourly(shorturl.at/cdEPY) at Google. Interests: AI, NLP, ranking.

Experience

9 yrs 9 mos
Total Experience
3 yrs 3 mos
Average Tenure
4 yrs 5 mos
Current Experience

Meta

Staff Machine Learning Engineer

Jan 2022 – Present · 4 yrs 5 mos · Menlo Park, California, United States · Hybrid

  • Technical Lead for Personalized Integrity (reducing negative feedbacks such as reports and dislikes) for Facebook NewsFeed, Reels and Watch Ranking.
  • Ranking time Machine learning models predicting negative user feedback models. (MHTA, Attention FM, Deep FM, DCN, Gated Networks etc.)
  • Making end to end recommendations stack Negative Feedback Aware (such as Generator Triggering, Generator Models, Early Stage Ranking, Contextual Pass).
  • Low quality Content classification and treatment
  • Provide direction to a team of about ~15 engineers and work with 10+ engineers XFN.
RankingMachine LearningNatural Language Processing (NLP)Deep Learning

Google

2 roles

Senior Software Engineer Technical Lead

Promoted

Jan 2018 – Jan 2021 · 3 yrs

  • Machine Learning TL for YouTube Live Chat Quality and Live Chat/Comments Author Quality. Also, work on Machine learning for YouTube Comments. Worked closely with Google Research teams on problems like BERT, NLP fairness and other NLP areas.
  • Expanded classifier and measurement to 80+ languages. Led 9 launches in a span of 3 months post covid traffic surge.
  • Managed interns. Also, led several cross team collaboration projects with multiple engineers across research and infrastructure.
Deep LearningNatural Language Processing (NLP)Large Language Models (LLM)Machine Learning

Software Engineer III

Jan 2016 – Jan 2018 · 2 yrs

  • Worked on Machine learning for content, notifications and ranking quality on Next Billion Users Project, Neighbourly(https://neighbourly.google.com).
Machine Learning

Samsung electronics

Intern

May 2015 – Jul 2015 · 2 mos · Suwon, Gyeonggi-do, Korea

  • Ipsec based vpn tunnels using open source softwares like open swan.

Institute of science and technology austria

Research Intern

May 2014 – Jul 2014 · 2 mos · Klosterneuberg,Austria

  • Worked with Johannes Reiter and Prof. Krishnendu Chatterjee.
  • Designed an algorithm for Construction of evolutionary trees from pancreatic cancer data. Developed a faster heuristic AI algorithm for the same. Also, Developed a VCF to binary format converter.
  • Paper: https://www.nature.com/articles/ng.3764

Edelweiss capital

Java Developer Internship

Dec 2013 – Dec 2013 · 0 mo · Mumbai Area, India

  • Was selected under the algo trading profile.
  • Created Fix Translator(by making a fix connector and manager) and ran an exchange simulation by oms and matching engine on java.

Indian institute of technology, bombay

Teaching Assistant

Jul 2013 – Nov 2013 · 4 mos · Mumbai Area, India

  • Guided the freshers through introductory quantum physics.

Education

Indian Institute of Technology, Bombay

Bachelor’s Degree — Computer Science

Jan 2012 – Jan 2016

D.A.V Public School

Higher Secondary School — Science

Jan 2010 – Jan 2012

Mount Carmel Convent High School

High School

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