About

Buzz Feed

Data Scientist with 3 years of experience in problem-solving, analytical thinking, and effective communication. Experienced in using data analysis and machine learning techniques to extract insights and drive decision-making. Strong understanding of statistical analysis and data visualization. Aiming to leverage these skills to contribute to the success of a data-driven organization.

GeeksforGeeks Data Science Challenge 2023

I'm thrilled to share that I recently participated in the GeeksforGeeks Data Science Challenge, which took place from August 5th to August 8th. I delved into Swiggy's vast restaurant dataset, using Python for data analysis. Leveraging web scraping techniques with the Google API, I gathered insights into video publications on the GfG Youtube Channel.

Posted on 8th August 2023

Iowa Case Competition 2023

I'm excited to share our success in the University of Iowa team's remarkable fourth-place finish in a challenging Analytics Case Competition. Our task revolved around analyzing demand forecast methodologies for Heineken. This experience provided deep insights into demand forecasting strategies, effective teamwork, and practical problem-solving within the realm of analytics.

Posted on 10th April 2023

CFA Challenge 2022

Participant in the recent CFA Institute Research Challenge, a global annual competition offering hands-on mentoring and intensive training in financial analysis and professional ethics, was both a challenge and a joy. Despite having no prior financial education or experience, I relished every moment of analysis and financial modeling discussions.

Posted on 1st March 2023



  • Birthday: 24th August 1998
  • Phone: +1 971-408-9290
  • City: Iowa City, IA
  • Email: arun98.aol@gmail.com

Interests

Data Management and Visual Analytics

Big Data

Dashboard Development

Software Development

Optimization Problems

Machine Learning

Predictive Analytics

Project Management


Education

MS in Business Analytics (100% Scholarship)

August 2022 - Dec 2023
Relevant Coursework
  • Database Management & Visual Analytics
  • Simulation and Optimization Modelling
  • Machine Learning - Predicitive Analytics

B.Tech. in Electronics and Communication Engineering

July 2016 - May 2020
Relevant Coursework
  • Microcontrollers and Microprocessors
  • Computer Architecture
  • Electronic Circuits

High School

2004 - 2016
Relevant Coursework
  • Physics
  • Chemistry
  • Mathematics
  • Engineering Graphics

Online Certification

Google Data Analytics Professional Certificate

Machine Learning for All

SQL for Data Science

Object-Oriented Python: Inheritance and Encapsulation

LinkedIn Learning

Responsible Conduct of Research


Experience

University of Iowa

Graduate Research Assistant (September 2022 - Present)
  • Primary researcher for a National Science Foundation (NSF) funded project that secured a substantial grant of $288K.
  • Selected as one of many applicants for the prestigious Summer Research Fellowship in the Department of Business Analytics for high-impact, motivated, and data-driven researchers based on academic success and delivering impactful results.
  • Uncovered valuable insights by dissecting large data sets, revealing collaboration patterns and productivity differences among researchers by performing advanced statistical programming and visual analysis using Pandas, Numpy, Matplotlib, and SciPy.
  • Leveraged parallel processing to facilitate big data manipulation, correlation analysis, and feature engineering by effectively scripting complex SQL queries and utilizing the Apache PySpark API and Dask data frames for optimized data modeling.
  • Facilitated effective communication with research colleagues indicating prompt resolution by conducting continuous and comprehensive A/B testing and designing simulations and experiments to identify outliers and code bottlenecks.

Novartis Healthcare

Business Analyst (August 2020 - July 2022)

  • Recognized as the 'Data Science & Digital - Star Employee' for two consecutive quarters for the successful delivery of innovative solutions, expert project risk management, and adept remote collaboration across regions and cross-functional teams.
  • Collaborated virtually and effectively with multiple Product Owners to develop an interactive data science dashboard thereby streamlining the Marketing Mix Modeling (MMMs) data pipeline for a portfolio of Novartis drugs based in the USA.
  • Conduct written and verbal presentations to share insights with audiences of varying levels of technical sophistication.
  • Led the development of a Max-ROI and Target Revenue MINLP optimization algorithm, achieving a remarkable 95% reduction in optimization time and an 80% reduction in data pre-processing time by leveraging the Python-based GEKKO Optimizer.
  • Constructed a Qlik live dashboard to automate the data pipeline and monitor campaign spending and ROI distribution.
  • Innovated an SAP marketing dashboard to aid digital advertising by increasing campaign launch efficiency by 25%.
  • Designed an interactive dashboard (Python Flask and JS) for Novartis UK brands to provide a competitive portfolio mix, aid in resource allocation, and evaluate marketing strategy and possible growth prospects increasing the overall efficiency by 22%.

Auckam Technologies

Embedded Systems Intern (May 2019 - Jun 2019)
  • Proficient in implementing UART communication using MSP4302 microcontroller.
  • Skilled in interfacing SD cards with ESP8266 and ESP32 modules for data storage.
  • Experienced in utilizing Arduino UNO/ESP libraries to establish MQTT and Microsoft Azure cloud protocols.
  • Demonstrated expertise in Mongoose Development OS, employing ESP and STM32 discovery modules to integrate SD card functionality.
  • Successfully established a seamless connection between a water treatment plant device and the company's Azure Cloud. Implemented data transmission in JSON format, with a fail-safe SD card backup mechanism using ESP32/8266 modules.

Cholamandalam Investment and Finance Company

Cloud Research Intern (May 2018 - Jun 2018)
  • Conducted extensive research on Data Centre and Cloud Technology, focusing on similarities, differences, and various types of Cloud Services and Providers.
  • Contributed to a presentation outlining optimal ways to migrate to Cloud Technology, considering different Cloud Service Providers and their plans, as the company was planning a migration in the near future.

Projects

  • All
  • Visualization
  • Projects
Predicting Employee Turnover
Spotify Stream Analysis
Winery Business Growth
Winery Customer Sales Analysis
Automatic Bass Drum Pedal

Skills

Languages

Python  R  C++   JavaScript   HTML5 CSS3

Databases

MySQL  Oracle SQL  PostgreSQL  BigQuery  SQLite3

BI Tools

Tableau  Power BI     Qlik     Alteryx

Office Tools

Microsoft Excel     Microsoft Word     Microsoft PowerPoint     Power Apps     SharePoint     Microsoft Visual Basic

Other Tools

JMP">     Orange     Jupyter Notebooks     GitHub     JIRA     Visual Studio Code     PyCharm


Contact

My Address

924 E Washington St

Iowa City, IA 52240

Social Profiles

Email

arun-ganapathy@uiowa.edu

arun98.aol@gmail.com

Contact

+1 971-408-9290