Preethika R

About Preethika R

I specialize in handling and analyzing large volumes of data, transforming raw information into meaningful insights while ensuring accuracy, security, and quality analytics. My expertise includes SQL, PL/SQL, MongoDB, SQL*Loader, and other data management tools, along with experience in working with in‑house analytics platforms that drive predictive insights. I focus on delivering data‑driven solutions that support business decisions and operational excellence. Over the past year, I’ve worked extensively with diverse datasets, applying the right skills to provide impactful analytics to clients. Along the way, I was honored to receive the Operations Award (September 2024) and other recognitions that continue to motivate me to push forward. Passionate about the power of data, I believe in combining technical skills, analytical thinking, and dedication to unlock opportunities and shape the future of analytics. Open to connecting with professionals and exploring opportunities in data analytics, business intelligence, and operations excellence.

Experience

1. Data Associate

   NielsenIQ

   Dec 2024 — Present · Chennai, IN

   As a Data Operations Associate, I work across the data lifecycle to ensure accurate, consistent, and analysis‑ready data that supports business and analytical decision‑making.My role involves collecting data from multiple sources and data tools to organize, clean, and prepare raw datasets for reporting and insights. I handle data wrangling, which includes cleaning inconsistencies, transforming data into standardized formats, validating accuracy, and ensuring completeness before analysis.I actively contribute to data quality management by identifying discrepancies, resolving data issues, and maintaining detailed documentation to support repeatable and efficient processes. I also collaborate with cross‑functional teams to meet delivery timelines and ensure data aligns with business requirements.Through these efforts, I help improve data reliability, operational efficiency, and analytics readiness, enabling stakeholders to make confident, data‑driven decisions.

Education

• Noorul Islam College of Arts and Science

  Bachelor of Computer Application, Computer Science

  2020 — 2023

• SRM Institute of Science and Technology (SRMIST)

  Master of Computer Applications - MCA, Computer Science

• Vivekananda Kendra Vidyalaya

  Computer Science