Summary
Overview
Work History
Education
Skills
Languages
Certification
Timeline
Generic

Niranjan Prasad Ranganathan

Chennai

Summary

Results-driven Principal Data Analyst experienced in clinical data management and SAS programming. Developed impactful dashboards and implemented analytics frameworks that enhanced decision-making capabilities. Focused on delivering valuable insights through data visualization and analysis.

Overview

11
11
years of professional experience
1
1
Certification

Work History

Principal Data Analyst

Eli Lilly
Bangalore
02.2025 - Current
  • Implemented analytics frameworks, enhancing data visualization and analysis for dynamic instantiation, trial health status, clean patient tracking, and medical review listings.
  • Developed and maintained Power BI dashboards, utilizing Power Query and DAX measures to streamline data reporting.
  • Coordinated kick-off meetings, gathered requirements, managed timelines, documented processes, and analyzed issues to ensure project standards were met and solutions were effectively deployed.

Analytics Programmer

Collabera Technologies
Chennai
02.2022 - 03.2022
  • Analyzed standards code and gathered requirements for a migration project.

Clinical Data Programmer

ICON Clinical Research
Chennai
01.2020 - 07.2021
  • Programmed a broad category of listing reports that are used in Data Management activities for at least 20 Sponsors.
  • Adept in understanding Clinical Study Protocol and worked in requirements from various therapeutic areas such as Oncology, Cardio vascular, Asthma, Vaccine.
  • Improved ability to work on multiple tasks at the same time without compromising timely delivery.
  • Learnt how standard code behaves and worked on Standard Reconciliation listings that reconcile third party data with Clinical CRF data and lead the standard programming team.
  • Implemented SAS Macro Programming Expertise to effectively reduce the number of lines of code and handle a pool of requirements with a few macro calls.

Associate

Cognizant Technology Solutions
Chennai
02.2015 - 12.2019
  • Developed complex Patient profile and summary reports for high profile domains such as Oncology.
  • Worked as an SDTM programmer for Clinical Study Data Tabulation activities developing SDTM Domains and validating them using Pinnacle OCV Validator tool.
  • Utilized SAS loops, arrays, system functions, and options to streamline data processing.
  • Developed various kinds of reports like Patient Profile, listing reports, Manual checks and Reconciliation listings for several therapeutic areas which would aid Data Managers in Data Cleaning and other Data Management activities.
  • Worked as an L3 techno-functional analyst responsible for maintenance and administration of an Application that encompasses a variety of statistical suites such as SAS Web Studio, Python and R.

• Worked in creating POC’s for a number of process improvement tools which aided in Simplification of work allocation, specification review and simplifying project management tasks.

Education

Bachelor of Technology - Information Technology

Sree Sastha Institute of Engg And Technology
Chennai
11-2014

Skills

  • Clinical data analysis
  • Clinical data management
  • SAS programming
  • Data visualization
  • Power BI development
  • Project management

Languages

English
Proficient (C2)
C2
Tamil
Proficient (C2)
C2

Certification

  • SAS Certified Professional: Advanced Programming Using SAS 9.4

Timeline

Principal Data Analyst

Eli Lilly
02.2025 - Current

Analytics Programmer

Collabera Technologies
02.2022 - 03.2022

Clinical Data Programmer

ICON Clinical Research
01.2020 - 07.2021

Associate

Cognizant Technology Solutions
02.2015 - 12.2019

Bachelor of Technology - Information Technology

Sree Sastha Institute of Engg And Technology
Niranjan Prasad Ranganathan