ARAVIND MATTEPALLY
PUNE
Summary
Professional Data Analyst/Modeller committed to improving data quality and usage through focused exploration. Completes tasks quickly with meticulous attention to detail, maintaining integrity. Strives to increase insight across reporting and delivery using varied extraction and analysis tools.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Senior Data Analyst
NIHILENT LIMITED TECHNOLOGIES (Nedbank)
05.2021 - Current
- Utilized data analytics to assess supplier performance and identify areas for improvement.
- Created Dimension and fact tables on financial enterprise data service for Normalization of data.
- Created conceptual logical and physical models using specific methodologies for analysis.
- Used data modelling practices to analyses findings and develop suggestions on data governance.
- Built Business logic data mapping on Transactions data.
- Designed high-performing data warehouse systems, optimising business intelligence and analytics.
- Assisted clients in understanding and manipulating data to gain value using technical processes and visual analytics tools.
- Analysed and tracked data to prepare forecasts and identify trends.
- Developed SQL queries to obtain complex data from tables in on-site and remote databases.
- Collected, organised and input information into databases for storage.
- Evaluated complex data sets to identify business opportunities and threats.
DATA ANALYST
PIRAMAL SWASTHYA
12.2019 - 05.2021
- Developed data models and database designs to plan projects.
- Developed, designed and optimised data structures for analysis.
- Set up databases for protection against attacks or information loss, reducing impact on business operations.
- Implemented controls and constraints on database transactions to maintain data quality and integrity.
- Gathered and analysed data to determine plans for increasing operational output.
- Conducted in-depth analysis of sales trends in comparison to forecasts, managing change when sales did not match targets.
- Crafted mathematical, statistical or actuarial concepts, theories and operational models to support different fields.
ANALYST
Tata Consultancy Services
05.2016 - 11.2019
- Reviewed clients' investment portfolios and consulted banking professionals to calculate individuals' and businesses' credit risk ratings.
- Tested database performance and functionality, implementing modifications to correct issues.
- Built integrations with multiple data sources to facilitate information retrieval, transfer and storage.
- Wrote and updated documentation outlining database changes and improvements to guide end-users and technical staff.
- Identified databases not reaching peak performance and determined ways to solve concerns.
Education
Bachelor of Science - COMPUTER SCIENCE, STATISTICS
KAKATIYA UNIVERSITY
2016
Skills
- SQL (DB2/ORACLE/NETEZZA/DENODO/TERA)
- TABLEAU & POWER BI
- PYTHON
- DATAWAREHOUSE
- ML(Concepts)
- ETL(ABINITIO FRAMEWORK)
Certification
Certified:
- MICROSOFT AZURE FUNDAMENTALS
- MICROSOFT AZURE DATA FUNDAMENTALS
- MICROSOFT AZURE DATA ENGINEER
- GOOGLE ANALYTICS
- CISCO NETWORK ACADAMEY -DATA ANALYST
Timeline
Senior Data Analyst
NIHILENT LIMITED TECHNOLOGIES (Nedbank)
05.2021 - Current
DATA ANALYST
PIRAMAL SWASTHYA
12.2019 - 05.2021
ANALYST
Tata Consultancy Services
05.2016 - 11.2019
Bachelor of Science - COMPUTER SCIENCE, STATISTICS
KAKATIYA UNIVERSITY
Certified:
- MICROSOFT AZURE FUNDAMENTALS
- MICROSOFT AZURE DATA FUNDAMENTALS
- MICROSOFT AZURE DATA ENGINEER
- GOOGLE ANALYTICS
- CISCO NETWORK ACADAMEY -DATA ANALYST
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