LK BHARADWAJA RANGAVAJJULA

Peoria,Illinois

Summary

Data Analytics student with a solid academic foundation and a strong passion for data analytics and data science. Highly adaptable and a quick learner, with excellent communication skills and a proven ability to translate complex data into actionable insights. Experienced in utilizing tools such as SQL, Tableau, Power BI, and Excel for data analysis and visualization. Committed to leveraging analytical skills to drive impactful results and support data-driven decision-makin

Overview

year of professional experience

Work History

Analyst

Tata Consultancy Services Ltd

12.2021 - 06.2023

I worked as a Analyst in a banking project in which my role and responsibilities are to manage and monitor the bank transactions and as well as customers data stored in a database using SQL.
Answered customer support inquiries via specialized ticket tracking platforms.
Implemented process improvements that resulted in reduced ticket resolution times and increased first-call resolution rates.
Enhanced database performance by optimizing SQL queries and stored procedures.
Analyzed existing SQL queries to identify opportunities for improvements.
I have knowledge on Java scripts which I used to run the JVM servers

Education

Master of Science - Data Science And Engieering Analytics

Bradley University

Peoria, IL

05.2025

Bachelor of Technology - Civil Engineering

Bapatla Engineering College, Bapatla

05.2021

Skills

SQL and Microsft Excel expertise
CAD Software
Data Analysis
Tableau, Power BI

MongoDB
Rapidminer
Cplex, Minitab,
PL/SQL Programming

Academic Projects

“Heart Disease Prediction using Machine Algorithm” (April 2024) - I developed a machine learning model to predict heart disease based on various health variables. I used a large dataset, applied the StandardScaler function for preprocessing, and built the model using a Dense Neural Network(DNN). Hyperparameter tuning and performance evaluation ensured accuracy and robustness.
Revolutionizing Inventory Management - Engineering Anlytics(March 2024) - I developed two intelligent features in MyMRP using Excel and Visual Basic Editor (VBA) to automate background processes, enhancing functionality and efficiency. Additionally, I designed and implemented a database in Microsoft Access using SQL to effectively manage and organize the Bill of Materials, ensuring streamlined operations and data integrity.

Accomplishments

Certified in Total Station surveying in 2019.
Awarded in Project of making Bandra-Worli Sea link in 2019.
Certified in Python Programming language in 2022.

Timeline