Ashish Kumar Sinha

Ashish Kumar Sinha Email and Phone Number

Data Scientist @ Flipkart | CMI | BHU @ Flipkart
bengaluru, karnataka, india
Ashish Kumar Sinha's Location
Bengaluru, Karnataka, India, India
About Ashish Kumar Sinha

I am a Machine Learning Engineer III at HP, where I develop and deploy innovative deep learning solutions that enhance HP's Device as a Service (DaaS) offerings. I have a Master of Science in Data Science from Chennai Mathematical Institute, one of the premier institutes for mathematics and computer science in India.In my current role, I have built a user segmentation model based on personal system usage for 20 million users, employing various models, such as LSTMs and self-attention mechanisms. I have also implemented evidential deep learning and SHAP to make robust and explainable models that can optimize product recommendations and increase revenue. Additionally, I have streamlined data processing and storage by using AWS services such as EMR, EC2, and S3.I enjoy collaborating with other teams, such as AB-testing and RCTs, to test and validate our models and deliver high-quality results. I am a firm believer in growth mindset and continuous learning, and I am always eager to explore new techniques and challenges in the field of machine learning. I have completed multiple certifications and courses on sequence models, time series analysis, and prediction, and I have participated in several industry and research projects that involved novel applications of deep learning.I have a demonstrated ability for time management and teamwork, and I am driven by the impact and value that my work can create for HP and its customers. I am passionate about solving real-world problems with data and machine learning, and I strive to leverage my skills and knowledge to contribute to HP's vision and mission.

Ashish Kumar Sinha's Current Company Details
Flipkart

Flipkart

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Data Scientist @ Flipkart | CMI | BHU
bengaluru, karnataka, india
Website:
flipkart.com
Employees:
27923
Ashish Kumar Sinha Work Experience Details
  • Flipkart
    Data Scientist Iii
    Flipkart Sep 2024 - Present
    Bengaluru, Karnataka, India
  • Hp
    Machine Learning Engineer Iii
    Hp Jun 2022 - Sep 2024
    Banglore
    - Developing advanced GenAl solutions using Open Sourced LLMs like Mistral, LLAMA, etc. to build innovative solutions. My experience extends to the application of advanced techniques like Prompt Engineering and Retrieval Augmented Generation (RAG) to fully capitalize on the potential of LLMs. I have further employed Langchain, VectorDB, embeddings, and hybrid & semantic search (Information Retrieval) techniques to enhance solution effectiveness. The main technologies I am using are Python, Langchain, FAISS, and ChromaDB.- Developed a user segmentation model based on personal system usage for 20M users.- Employed various models, including LSTMs and self-attention mechanisms.- Made robust and explainable models by implementing Evidential Deep Learning and SHAP.- Collaborated with other teams, such as AB-testing and RCTs, to optimize product recommendationsand increase revenue.- Streamlined data processing and storage by using AWS services such as EMR, EC2, and S3
  • Hp
    Software Engineer, Ml
    Hp May 2021 - Jun 2022
    - Developed large scale user segmentation model utilizing innovative deeplearning techniques to enhance HP DaaS solutions.- Implemented hierarchical RNN models to improve time series forecasting accuracy.- Managed and optimized the handling of sparse usage data through multidimensional tensor implementation.
  • Hp
    Industry Project Intern
    Hp Aug 2020 - Nov 2020
    - The project aimed to build and deploy a novel deep learning model that predicts time to a certain critical event and was undertaken as a semester-long industry project.- Worked with HP proprietary data and fit time-to-event prediction model on it.- Experimented with variations of Deep Recurrent Survival Analysis model, build various sequential modelsand test their predictive capabilities.- Worked with a team of professionals to design and implement training and inference pipelines for the model that would ultimately be pushed into production.
  • Hp
    Data Science Intern
    Hp May 2020 - Aug 2020
    - Worked on time-to-event sequential modelling to predict print failure for large scale HP printers- Gained familiarity with Keras API to develop Deep Learning Models in Python.- Wrote custom loss functions for DRSA model and Batch Generators in Keras for efficient memory handling for large datasets.- Experimented with various RNN models including Stateful RNN for the temporal dataset.- Experimented with Cyclic Learning Rate and One Cycle policy to speed up the convergence of the model.
  • Indian Institute Of Science (Iisc)
    Summer Research Fellow
    Indian Institute Of Science (Iisc) May 2018 - Jul 2018
    Bangalore, India
    The project aims to find the patterns from markers on a deformed surface using image pre-processing and Artificial Neural Networks.OpenCV was used to for image processing and the Machine Learning Model was developed using Keras framework. Convolutional Neural Network was used to classify the markers on the deformed surfaces.

Ashish Kumar Sinha Education Details

Frequently Asked Questions about Ashish Kumar Sinha

What company does Ashish Kumar Sinha work for?

Ashish Kumar Sinha works for Flipkart

What is Ashish Kumar Sinha's role at the current company?

Ashish Kumar Sinha's current role is Data Scientist @ Flipkart | CMI | BHU.

What schools did Ashish Kumar Sinha attend?

Ashish Kumar Sinha attended Chennai Mathematical Institute, Institute Of Science - Banaras Hindu University, St. John's School,d.l.w,varanasi, St. John's School,d.l.w,varanasi, Prayag Sangeet Samiti ,allahabad.

Who are Ashish Kumar Sinha's colleagues?

Ashish Kumar Sinha's colleagues are Koushik Mondal, Uma Gowda, Reghu Raj, Samay Gurjar, Manjunath R, Asif Raja, Divya Tiwari.

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