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Sachin Nowal

Applied data science manager with experience in Fraud and bureau analytics, and expertise in text, machine learning, and analytics solutions.
  • Role

    Data Scientist

  • Years of Experience

    8.42 years

  • Professional Portfolio

    View here

Skillsets

  • LangGraph
  • Sagemaker
  • XgBoost
  • A/B testing
  • asyncio
  • BM25
  • Ci/Cd Pipelines
  • embeddings
  • Kafka
  • Langfuse
  • S3
  • Mem0
  • ML
  • Observability
  • OpenAI
  • Qdrant
  • rag
  • Redis
  • TypeScript
  • Websockets
  • PySpark
  • DL
  • Docker
  • Excel
  • FastAPI
  • Git
  • LangChain
  • LLM
  • NLP
  • pandas
  • AWS
  • Python
  • Restful APIs
  • Scikit-learn
  • SQL
  • API Gateway
  • Bedrock
  • Jupyter Notebook
  • Lambda
  • NumPy

Professional Summary

8.42Years
  • Sep, 2024 - Present1 yr 7 months

    Lead Data Scientist

    Cars24
  • Sep, 2021 - Jan, 20253 yr 4 months

    Data Scientist

    HDFC Bank
  • Mar, 2021 - Sep, 2021 6 months

    Senior Manager (Data science)

    ICICI Bank
  • Jan, 2018 - Jun, 2018 5 months

    Product Development Engineer

    Reflexis Systems is now part of Zebra
  • Jul, 2018 - Feb, 20201 yr 7 months

    Machine Learning Engineer

    Quantiphi
  • Mar, 2020 - Mar, 20211 yr

    Manager (Data Science)

    ICICI Bank

Applications & Tools Known

  • icon-tool

    Python

  • icon-tool

    XGBoost

  • icon-tool

    pandas

  • icon-tool

    scikit-learn

  • icon-tool

    SQL

  • icon-tool

    Hadoop

  • icon-tool

    Docker

  • icon-tool

    Excel

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    Azure

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    OOPs

Work History

8.42Years

Lead Data Scientist

Cars24
Sep, 2024 - Present1 yr 7 months

Data Scientist

HDFC Bank
Sep, 2021 - Jan, 20253 yr 4 months

Senior Manager (Data science)

ICICI Bank
Mar, 2021 - Sep, 2021 6 months

Manager (Data Science)

ICICI Bank
Mar, 2020 - Mar, 20211 yr
    Developed challenger deep learning models for Banking Statement analyzer, replacing vendor solutions for Auto and Personal Loan products. Improved STP rates for PL product, reducing TAT for Risk team. Modeled and validated fraud detection and income estimation.

Machine Learning Engineer

Quantiphi
Jul, 2018 - Feb, 20201 yr 7 months

Product Development Engineer

Reflexis Systems is now part of Zebra
Jan, 2018 - Jun, 2018 5 months
    Part of the product development team responsible for utility tools in web service APIs using JavaScript, HTML, AngularJS, and Java. Solved bugs reported by testing teams and clients.

Achievements

  • Led team of 100+ members for organizing three campus festivals
  • Raised revenue of INR lakhs (120% y-o-y) for the fest through various workshop models, revenue-generating events and marketing strategies

Major Projects

3Projects

Banking Statement Analyzer

    Developed a challenger deep learning model and algorithm to replace vendor services for HDFC Auto and Personal Loan products.

Human Pose Classification

    Built a Human Pose classifier based on OpenPose, incorporating retraining, transfer learning, and freezing layers.

Mortality Prediction on EHRs

    Worked on time-series models for Electronic Healthcare Records to predict patient mortality rates.

Education

  • B.E.(Hons.) Electrical & Electronics

    Birla Institute of Technology and Science, Pilani (Goa) (2018)

  • Class XII (CBSE)

    Jayshree Periwal High School, Jaipur (2013)

  • Class X (CBSE)

    Sanskar School, Jaipur (2011)

Certifications

  • Deep learning specialization

  • Microsoft azure data fundamentals