Jatin Khurana

Data Scientist

Bengaluru, Karnataka, India11 yrs 1 mo experience

Most Likely To Switch

Key Highlights

Expert in Data Science and Machine Learning.
Proven track record in E-commerce analytics.
Strong background in Natural Language Processing.

Stackforce AI infers this person is a Data Scientist specializing in E-commerce and NLP solutions.

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Skills

Core Skills

Data ScienceMachine Learning

Other Skills

PySparkArizeAirflowPyTorchTensorFlowRecommender SystemsBERT (Language Model)Natural Language Processing (NLP)Apache SparkPythonDeep LearningGCPNLPCSQL

Experience

11 yrs 1 mo

Total Experience

1 yr 7 mos

Average Tenure

1 yr 9 mos

Current Experience

Flipkart

Senior Data Scientist

Sep 2024 – Present · 1 yr 9 mos · Bengaluru, Karnataka, India · Hybrid

Data SciencePySparkArizeAirflowPyTorchTensorFlow+6

Delhivery

Senior Data Scientist

Jun 2023 – Sep 2024 · 1 yr 3 mos · Gurugram, Haryana, India · Hybrid

Data ScienceNatural Language Processing (NLP)PySparkMachine LearningArizeAirflow+5

Meesho

Data Scientist IV

Aug 2022 – Jul 2023 · 11 mos · Anywhere · Hybrid

1. Launched ESMM (Entire Space multi-tasking model) in batch mode for pCVR prediction.
2. Launched real-time ranking with user-level features using deep learning models.
3. Collaboration with vespa.ai team to evaluate vespa for constrained approximate
nearest neighbor search.
4. Implemented shared embedding table in Pytorch at GCP. It enables training embeddings for millions of users.
5. Currently improving real-time ranker with more user and catalog-level features.

Data ScienceNatural Language Processing (NLP)PySparkMachine LearningArizeAirflow+5

Huawei technologies research and development

Senior Data Scientist

Oct 2021 – Aug 2022 · 10 mos · Banglore

1. Developed NER(LSTM-CRF) model to tag BRAND, COLOR in ads title. It increases brand attribute coverage by 20% and color by 7%.
2. Developed a click prediction model (MaskNet) in keras which improved 1% overall CTR in online traffic

Data Science

Microsoft

Data Scientist II

Jun 2018 – Oct 2021 · 3 yrs 4 mos · Hyderabad Area, India

Developed various experiences for Bing retail segment.
1. Built the pipeline for identifying the top retail products from more than thousands of top product listing websites and matching to the offer corpus automatically.
2. Built shopping product retrieval and ranking stack for shopping vertical in Bing.
3. Developed classifier for retail queries to identify whether a query is retail intent or not.
4. Automatic Product Taxonomy extraction from Search Logs.
5. Building an offer categorizer with granular level product taxonomy. Current model precision is 85%. This work is still in progress.

Data Science

Nec corporation

Researcher

Oct 2016 – Dec 2017 · 1 yr 2 mos · Tokyo, Japan

Uber goal of the project was to build a system for automatic identification of frauds in emails. My role was to build semantic parser to extract knowledge from emails. I developed sematic parser using Machine translation and deep learning approaches.

Data Science

Sopra steria

Software Developer

Jul 2012 – Jun 2014 · 1 yr 11 mos · Noida Area, India

Worked for client CAPITA to build their Finance Product. My role was to build WCF(Window Communication Foundation) services for multiple functionalities of product.