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Balaji Lakshmi Ramakrishnan

Balaji Lakshmi Ramakrishnan

Data Analyst

Optum | Cumming, GA

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

My New Course

Introduction to Python

Analytical maestro, orchestrating symphonies of insights with precision.

My Work

Take a look at my latest work.

course

Introduction to Python

course

Intermediate Python

course

Introduction to Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Understanding Prompt Engineering
Intermediate Python
Data Manipulation with pandas

My Work Experience

Where I've interned and worked during my career.

Optum | Aug 2023 - Present

Sr Manager, Data Science

N/A

Optum | Mar 2023 - Jul 2023

Manager, Data Science

N/A

Change Healthcare | Jun 2020 - Feb 2023

Data Science Manager

• Lead development team of three people – Data Scientists and Data Analysts, building data science and reporting systems for both internal (ops, sales, client mgmt., HR, etc.) and external customers (hospitals, physician groups, etc.) • Lead discussions with business users to understand requirements, propose & develop suitable data products depending on the need, context, and user group. Key project wins: o AR Central – An app that Operations team can use to track the status all the open accounts receivable with a model that predicts the likelihood of receiving a payment. o Client Profitability – A PowerBI report that estimate the cost associated with working down a client’s inventory based on the number of touches made by bots and humans on that inventory. o Cash Flow Forecast – A time-series forecasting model that predicts future charges and payments for customers
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Change Healthcare | Jun 2018 - Jun 2020

Data Scientist

Developed data science, reporting and ETL solutions to gather, report and forecast data for business needs. Key project wins: o Real Estate – Built a Linear Optimization model to find the ideal office footprint with savings of over $1 million. o Performance & Growth Analytics – Built a state-of-the-art reporting platform for customers to track their KPIs daily and identifying opportunities for mergers and acquisitions resulting in higher customer retention.

Change Healthcare | Sep 2016 - May 2018

Data Analyst

Technologies: PowerBI, Azure SQL Database, VBA, Python • Developed and maintained a BI platform. Gathered KPIs, define business rules, structure data model, create ETLs, write SQL, define/build interactive reports • Automated data aggregation and report generation for analysis using Python, VBA • Troubleshoot data quality and analyze large datasets • Identified and assessed key opportunity areas where data and science can enhance products and developed detailed plans for achieving

Cox Communications | May 2016 - Aug 2016

Application Developer Intern

• Log Analysis – collected and processed by Logstash, indexed by Elasticsearch and visualized using Kibana • Developed, tested and deployed Java Spring Boot Applications • Worked in Agile environment and followed a strict build cycle that enhanced product definition, release processes and customization of features catering to changing user needs

Atlanta Police Foundation | Jan 2016 - Apr 2016

Data Analyst Intern

• Spatial Data Analysis in ArcGIS to assess crime patterns, optimize resource allocation • Analyzed, wrangled and visualized effectiveness of 911 calls using R and Python • Developed a website from scratch for APD with jQuery, Bootstrap, PHP and MySQL

Georgia State University | Aug 2015 - Apr 2016

Graduate Research Assistant

Textual analysis on 10-K and 10-Q reports to get an overview of the previous year operations and goals for the upcoming year, using Java. Web Scraping and text analysis of SeekingAlpha.com using Python

Tata Consultancy Services | Sep 2013 - Jul 2015

Assistant Systems Engineer

• Evaluate and strategize process improvements for projects with GE Energy Management at TCS as a member of the DMAIC (Define, Measure, Analyze, Improve and Control) team • Delivered projects from ideation to implementation including requirements gathering, solution design, end user testing and documentation • Draft and document Scope of Work, Unified Project Plan, Business Continuity Plan & Risk Register • Facilitated Quality Assurance for the account GE Energy Management

My Education

Take a look at my formal education

Master of Science - MS, AnalyticsGeorgia Institute of Technology | 2020
Master of Science - MS, Information SystemsGeorgia State University - J. Mack Robinson College of Business | 2016
Bachelor of Technology (BTech), Electrical and Electronics EngineeringShanmugha Arts, Science, Technology and Research Academy | 2013

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