SOWNDHARYA J
Bangalore
Summary
Driven Data Science professional with over 9 years of experience in Data Support roles and 3+ years in Data Analytics. Proficient in Python, R, Power BI,Excel and SQL with a solid understanding of Statistics. Skilled in gathering, cleaning, and organizing data for all types of personnel. Actively seeking to bring my expertise to a dynamic team. Highly-motivated employee with desire to take on new challenges. Strong work ethic, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.
Overview
13
13
years of professional experience
Work History
LEAD DATA ANALYST
XYBION INDIA PRIVATE LIMITED
01.2021 - Current
- Collect, organize, and clean raw data from diverse sources and spotting patterns and trends within this data
- Derive key insights from customer data that address the objectives of the analysis and prepare client-ready presentations that deliver these insights effectively
- Provide actionable recommendations to client for the development of better products
- Help to develop, lead, and influence an increase in data driven decisions across various teams to analyze existing data models and identified areas for improvement
- Strong organizational skills and workflow planning
- Process improvement through automation
- Create detailed process document and QA checklists for all projects for providing sign-off
- Quality-driven execution of projects/ solutions
- Ability to work under strict deadlines with a go-getter attitude
- Successfully completed Data extraction, Data cleaning, and Data Manipulations using Python and R (NumPy, Pandas, data
- Table, dplyr)
- Calculated Statistical summary and analyzed the Descriptive Statistics of Preclinical reports
- Solved analytics problems by calculating Statistical summary and analyzed the Descriptive/Inferential Statistics of Preclinical reports using Python and under various modules like Pandas, NumPy, Statsmodels, DescTools
- Designed and deployed Power BI reports with Drill Down, Drill Through and Drop-down menu option- Parameterized, and Linked reports using
- Implemented BI & Dashboard projects in PowerBI (on - premise platform)
- Utilize diverse visualization types (e.g., stacked bar charts, pie charts) in BI Dashboards to meet specific requirements.
SENIOR SUPPORT ENGINEER (DATA)
XYBION INDIA PRIVATE LIMITED
01.2017 - 12.2020
- Expertise in crafting efficient SQL queries to retrieve data from complex relational databases and transforming query results into JSON format for seamless integration with APIs
- Transform pre-clinical study raw data (Text, PDF, and Excel) into SENDIG variables CSV format
- Designed and implemented Oracle Loader scripts to efficiently load large volumes of data from Excel into Oracle databases and created the queries [
- CTL, triggers, Functions, Stored procedure and Package]
- SQL Query Implementation and Query tuning
- Conducted back-up/recovery of Oracle database across environments
- Maintained Jenkins servers, including troubleshooting
- Automated build, test, and deployment processes with Jenkins.
DATA SUPPORT
ADP INDIA PRIVATE LIMITED
CHENNAI
11.2014 - 01.2017
- Development of scripts, stored procedures and data models to meet customer specific requirements using MS SQL
- Maintenance of existing scripts and stored procedures that are used on customer specific implementations
- Design, Development and Maintenance of Reports using MSSQL
- Internal coordination with the Engineering & QA team for resolving customer specific issues and deploying solutions.
DATABASE ADMINISTRATOR
BHARAT ELECTRONICS LIMITED
CHENNAI
08.2011 - 04.2014
- Performed necessary data backup and recovery operations in MYSQL
- Managed user accounts, assigned roles, and monitored Database Server regularly
- Utilized advanced knowledge in database creation and maintenance
- Optimized database performance through indexes creation and modification.
Education
DATA SCIENCE COURSE 2021: COMPLETE MACHINE LEARNING TRAINING -
UDEMY
08-2024
15 DAYS TO MASTER POWER BI DESKTOP -
UDEMY
07.2024
THE DATA ANALYST COURSE: COMPLETE DATA ANALYST BOOTCAMP -
UDEMY
05.2024
MASTER SQL FOR DATA SCIENCE -
UDEMY
03.2024
MICROSOFT POWER BI- UP & RUNNING WITH POWER BI SERVICE -
UDEMY
03.2024
SQL FOR DATA ANALYSIS: BEGINEER MYSQL BUSINESS INTELLIGENCE -
UDEMY
09.2023
6 MONTHS CERTIFICATE PROGRAMME IN AI -
UPX ACADEMY, TECH MAHINDRA
12.2019
BACHELOR OF ENGINEERING -
SRI VENKATESHWARA INSTITUTE OF SCIENCE AND TECHNOLOGY
01.2011
Skills
- Python (Programming Language)
- Pandas (Python Package)
- MySQL
- Statistics
- Jenkins
- Data Cleaning
- Power BI
- Microsoft Excel
- JIRA
- GIT
- Data Analysis
- Data Transformation
- Data Modelling
- Data Visualization
- Python Programming
- Advanced Excel
- Dashboard creation
- Business Intelligence
- Business Analysis
- Machine Learning
Languages
- English
- Tamil
- Telugu
Timeline
LEAD DATA ANALYST
XYBION INDIA PRIVATE LIMITED
01.2021 - Current
SENIOR SUPPORT ENGINEER (DATA)
XYBION INDIA PRIVATE LIMITED
01.2017 - 12.2020
DATA SUPPORT
ADP INDIA PRIVATE LIMITED
11.2014 - 01.2017
DATABASE ADMINISTRATOR
BHARAT ELECTRONICS LIMITED
08.2011 - 04.2014
DATA SCIENCE COURSE 2021: COMPLETE MACHINE LEARNING TRAINING -
UDEMY
15 DAYS TO MASTER POWER BI DESKTOP -
UDEMY
THE DATA ANALYST COURSE: COMPLETE DATA ANALYST BOOTCAMP -
UDEMY
MASTER SQL FOR DATA SCIENCE -
UDEMY
MICROSOFT POWER BI- UP & RUNNING WITH POWER BI SERVICE -
UDEMY
SQL FOR DATA ANALYSIS: BEGINEER MYSQL BUSINESS INTELLIGENCE -
UDEMY
6 MONTHS CERTIFICATE PROGRAMME IN AI -
UPX ACADEMY, TECH MAHINDRA
BACHELOR OF ENGINEERING -
SRI VENKATESHWARA INSTITUTE OF SCIENCE AND TECHNOLOGY
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