Summary
Overview
Work History
Education
Skills
Websites
Certification
Accomplishments
Timeline
Generic
PRAGA SAHA

PRAGA SAHA

Bangalore

Summary

Highly-motivated employee with desire to take on new challenges. Strong worth ethic, adaptability and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Machine Learning Engineer

Sportserve
Bangalore
11.2022 - Current
  • Developed predictive models using various machine learning algorithms and techniques such as linear regression, logistic regression, decision trees, support vector machines, neural networks, and ensemble methods.
  • Optimized existing models to improve accuracy and reduce computational time.
  • Participated in meetings, code reviews, demos, design sessions and project retrospectives.
  • Cleaned and manipulated raw data.
  • Design and implement sophisticated conversational experiences using Dialogflow CX, incorporating advanced flow control, state management, integration, and optimization techniques.

Data Scientist

SLK Software
Bangalore
09.2021 - 11.2022
  • Spearheading the launch of a tool for developing and deploying in-house models from scratch
  • Managing the entire process of Database Creation, Integration with Flask, MLflow and SQLAlchemy Server, Flask API Creation for Data and MLFlow Services, Proactive Failure Detection
  • Conducting elements extraction using OCR, for content Tesseract
  • Proactively assisting in the development & management of data-driven projects for attaining excellence
  • Leading the development of mathematical models and applications to present the information to the stakeholders
  • Evaluating data findings to communicate findings in a clear, structured manner; developing cordial relations with stakeholders and rendering guidance
  • Rendered proactive assistance in the development of a Data Science Framework, named DASK designed to handle large volume data sets.

Machine Learning Engineer

IBM Pvt. Ltd.
Bangalore
03.2020 - 08.2021
  • Conducted ML Modeling for Workplace Support Service
  • Built predictive models for personalizing the User Experience for the customers
  • Used ML techniques for the project such as Logistic Regression, Neural Network, XG Boost, and Random Forest
  • Executed Performance Evaluation, Anomalies Detection, Data Preparation, Visualization and Pre-processing
  • Increased 45% user satisfaction by resolving the issue and reducing the time for contacting a help desk agent
  • Developed an NLP classifier that can use input text parameters to determine the label/s of the feedback
  • Selected appropriate datasets and data representation methods
  • Manipulated and analyze complex, large-scale high dimensional data heterogeneous data sets and applied analytics including classification, clustering, and anomaly detection techniques
  • Executed Machine Learning tests and experiments.

Automation Specialist, System Administration

IBM Pvt. Ltd.
Bangalore
02.2016 - 01.2020
  • Monitored the test execution in Jenkins and reviewed the Test Basis, designed and documented Test Strategies
  • Conducted Behavior Driven Automation which increased efficiency by 70%
  • Validated content via API Script that helped the client with 99% of Data Response.

Education

B.Tech. in Electronics -

Silicon Institute of Technology
01.2014

Skills

  • Statistics, Regression, Classification & Data Analysis, Ensembles Learning, Cluster Analysis
  • Database: IBM Cloudant, GCP, MySQL, AWS
  • Machine Learning: Random Forest, Gradient Boosting, SVM, XGBoost, Linear Models, Multivariate Analysis
  • Deep Learning: NLP, TensorFlow, TF-IDF, LSTM, Computer Vision, Transformers, BERT, NER, LLM, GenAI
  • Library: Scikit-learn, NumPy, Pandas, Matplotlib, Seaborn
  • Language: Python, JavaScript, PySpark, DASK
  • Version Control: ZenHub, Jira, GitHub, GitLab
  • Multi-Tasking
  • Analytical
  • Communicator
  • Presentation
  • Team Oriented
  • Adaptability
  • Data Science/ Data Mining
  • Agile
  • Artificial Intelligence & Programming Language
  • Data Modelling
  • Analytics Roadmap & Solutions
  • Business Intelligence
  • Optimization, Simulation & Statistical Modelling
  • Machine Learning
  • Sprit Planning

Certification

  • PGP in Artificial Intelligence and Machine Learning, Great Learning, Bangalore, 01/20 - 09/21
  • SQL and Relational DB

Accomplishments

  • Participated in Hackathon (April 2020 - Present)
  • Received recognition as Quick Learner in July 2018
  • Spearheaded the entire process for Release Testing of the Projects from July 2019 – February 2020

Timeline

Machine Learning Engineer

Sportserve
11.2022 - Current

Data Scientist

SLK Software
09.2021 - 11.2022

Machine Learning Engineer

IBM Pvt. Ltd.
03.2020 - 08.2021

Automation Specialist, System Administration

IBM Pvt. Ltd.
02.2016 - 01.2020

B.Tech. in Electronics -

Silicon Institute of Technology

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PRAGA SAHA