Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Timeline
Generic

Harini Chakravarthy

Mason,USA

Summary

Experienced Data Science Professional with 14 years of dedicated expertise in leveraging data-driven insights to drive business strategy, optimize operations, and enhance decision-making processes. Proven track record of delivering innovative solutions and leading cross-functional teams to unlock actionable intelligence from complex datasets. Adept at applying advanced statistical analysis, machine learning, and data visualization techniques to solve intricate business challenges. Demonstrated ability to effectively communicate technical findings to technical as well as non-technical stakeholders.

Overview

21
21
years of professional experience
1
1
Certification

Work History

Data Science Manager

Ascendum Solutions
01.2022 - Current
  • As a Data Science Manager, I have successfully led cross-functional teams to leverage data-driven insights for informed decision-making
  • Provided Data and AI Solution Architecture for clients, team building, technical expertise, project oversight, data governance, communication, performance evaluation, resource management, risk mitigation, and strategic planning to drive data-driven success in the organization.

Data Scientist

Ascendum Solutions
09.2018 - 12.2021
  • Utilized advanced querying, visualization and analytics tools to analyze and process complex data sets.
  • Applied statistical and algebraic techniques to interpret key points from gathered data.
  • Model Development: Development of predictive and prescriptive models, ensuring their accuracy, scalability, and robustness
  • Stakeholder Communication: Effectively communicated insights to business leaders, driving data- driven decision-making
  • Proof of Concepts: Successfully executed proofs of concepts for prospective clients, showcasing the potential of data-driven solutions
  • NLP Implementation: Implemented Natural Language Processing (NLP) solutions for in-house products, enhancing their functionality and capabilities
  • Model Evaluation: Proficiently compared and contrasted various machine learning models, evaluating their performance, and making informed decisions to select the most suitable model for specific use cases
  • BI and Reporting: Designed and developed Business Intelligence (BI), reporting, and data analytics solutions, empowering clients in their journey towards digital transformation

Data Scientist

Vantiv Inc
02.2017 - 04.2018
  • Utilized advanced querying, visualization and analytics tools to analyze and process complex data sets.
  • Applied statistical and algebraic techniques to interpret key points from gathered data.
  • Analyzed large datasets to identify trends and patterns in customer behaviors.
  • Compiled, cleaned and manipulated data for proper handling.
  • Developed polished visualizations to share results of data analyses.
  • Discovered stories told by data to present information to scientists and business managers.
  • Extracted and assessed data from databases to drive improvement of product development and business strategies and processes.

Data Engineer

Vantiv Inc
04.2016 - 02.2017
  • My role as a Data Engineer has involved the efficient handling of data pipelines, collaboration with stakeholders, and the utilization of key technologies to enhance data management and analytics capabilities
  • Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
  • Designed compliance frameworks for multi-site data warehousing efforts to verify conformity with state and federal data security guidelines.
  • Managed identification, protection and use of data assets.
  • Documented and communicated database schemas using accepted notations.

Consultant

Capgemini, HSBC bank
03.2005 - 11.2007
  • Led a team of 12 Software engineers in HSBC's RISK assessing application, which was responsible calculating risk for businesses
  • Analyzed problematic areas to provide recommendations and solutions. One of the examples was sunsetting an archaic legacy application and replacing it with a modern solution within HSBC Card domain with least friction.
  • Created and developed detailed work plans to meet business priorities and deadlines.
  • Delivered outstanding service to clients to maintain and extend relationship for future business opportunities.

Assistant Systems Engineer

Tata Consultancy Services Ltd
02.2003 - 03.2005
  • Conducted regular design reviews to maintain data quality and efficiency
  • Job Monitoring and Scheduling: Managed data processing workflows efficiently by monitoring and scheduling jobs using Oozie scheduler, ensuring timely data availability and optimal system performance
  • Technology Proficiency: Developed application programs utilizing a combination of Assembler, COBOL, and CICS technologies, demonstrating expertise in mainframe programming
  • Mainframe Expertise: Worked extensively with mainframe systems, leveraging proficiency in handling DB2 SQL and VSAM files to support efficient data processing and management.

Education

Master of Science - Electrical Engineering

University Of Cincinnati
Cincinnati, OH
05.2019

Bachelor of Engineering(B.Eng) - Electrical, Electronics And Communications Engineering

Gulbarga University, PDA College of Engineering
Gulbarga
07.2001

Skills

  • Descriptive and Inferential Statistical Analysis
  • Supervised and Unsupervised Learning
  • Nonlinear Optimization
  • Regression Algorithms
  • Classification Algorithms
  • Feature Engineering and Dimensionality Reduction
  • Data Aggregation Processes
  • Advanced Mathematical Abilities
  • Gradient Boosting
  • Data Architecture and Modeling
  • Business Intelligence
  • Data Governance

Accomplishments

  • Python
  • Pandas, Numpy, Scikit-learn, Tensorflow, Pytorch, Keras
  • Unix/Linux
  • R, RStudio
  • NLP, NLU and NLG - LLMs like BERT, GPT
  • SQL
  • RDBMS - Oracle, SQL Server, Postgres, DB2
  • NoSQL Databases - Cassandra, HBase
  • Microsoft Data Tech stack - Azure VM, ADLS and Blob Storage, Azure ML, SQL Sever, Azure Data Factory, Visual Studio, Azure Functions, Synapse Analytics and Power BI
  • AWS Data Tech stack - AWS EC2, S3, AWS Glue, AWS Lambda, Redshift
  • Hadoop Tech stack - HDFS, Spark, Yar, HBase, Hive, Oozie, Pig

Certification

  • Machine Learning with Big Data, University of San Diego https://www.coursera.org/account/accomplishments/verify/LCM7TQUNX2YE
  • Introduction to Big Data Analytics, University of San Diego https://www.coursera.org/account/accomplishments/verify/ES38UV7MY8UM

Timeline

Data Science Manager

Ascendum Solutions
01.2022 - Current

Data Scientist

Ascendum Solutions
09.2018 - 12.2021

Data Scientist

Vantiv Inc
02.2017 - 04.2018

Data Engineer

Vantiv Inc
04.2016 - 02.2017

Consultant

Capgemini, HSBC bank
03.2005 - 11.2007

Assistant Systems Engineer

Tata Consultancy Services Ltd
02.2003 - 03.2005

Master of Science - Electrical Engineering

University Of Cincinnati

Bachelor of Engineering(B.Eng) - Electrical, Electronics And Communications Engineering

Gulbarga University, PDA College of Engineering

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Harini Chakravarthy