Teresa Thomas Kalarickal
Gladstone
Summary
Dynamic Associate Data Scientist at Shell, adept in Power BI and SQL, successfully developed customized reports and forecasting models that enhanced client productivity. Proven ability to analyze complex datasets and deliver actionable insights, while fostering strong stakeholder relationships to drive data-driven decision-making.
Overview
5
5
years of professional experience
Work History
Associate Data Scientist
Shell
06.2022 - 09.2023
- Utilized advanced querying, visualization and analytics tools to analyze and process complex data sets.
- Worked with stakeholders to develop dashboards which provides weekly and quaterly insights.
- Created various Excel documents to assist with pulling metrics data and presenting information to stakeholders for concise explanations of best placement for needed resources.
- Developed customized reports, summarizing and presenting data in visually appealing format.
- Assessed accuracy and effectiveness of new and existing data sources and data analysis techniques.
- Created and implemented new forecasting models to increase client productivity.
- Developed intricate algorithms based on deep-dive statistical analysis and predictive data modelling.
- Compiled, cleaned and manipulated data for proper handling.
- Analyzed large datasets to identify trends and patterns in customer behaviours.
- Developed polished visualizations to share results of data analyses.
- Estimated work hours and tracked progress using Scrum methodology.
- Created proofs of concept for innovative new solutions.
System Engineer
Infosys Technologies
10.2020 - 06.2022
- Resolved issues and escalated problems with knowledgeable support and quality service.
- Completed software updates and assessed security patches for optimized computer use.
- Conducted end-user reviews for modified and new systems.
- Verified compliance with applicable performance metrics and compatibility expectations.
- Participated in system development life cycle from requirements analysis through system implementation.
- Experience in handling applications on .Net and Database. Hands on experience database management system.
Senior IT Operations Support
Infosys Technologies
04.2018 - 09.2020
- Collaborated with developers, analysts and project managers to expedite incident resolutions.
- Performed software application and disaster recovery testing to guarantee business readiness following fail-overs.
- Conducted and supported implementation delivery with client and internal departments.
- Developed and maintained effective client communications to guarantee client satisfaction and improve client retention.
- Analyzed and troubleshot integration issues related to system configuration, data, maps and workflows.
- Analyzed and mapped data and wrote SQL scripts to extract data from SQL databases.
- Provided 24/7 support for web- and client-based applications to prevent impact to business.
- Troubleshot incidents reported by end-users to schedule system changes and identify permanent solutions.
- Analyzed existing systems and databases and recommended enhancements to solve business needs
Education
Post-Graduate Certificate - Data Science And Business Analytics
Great Lakes Institute of Management
Chennai, India07-2022
Bachelor of Computer Applications - Computer And Information Systems
Indira College of Commerce And Science
Pune, India04-2017
Skills
- Power BI
- Alteryx
- Tableau
- NoSQL databases
- Python programming
- Data screening
- BI tools expertise
- Database management
- Business forecasting
- Data migration
- Microsoft SQL
- Database analysis
Languages
English
Full Professional
Hindi
Full Professional
Marathi
Full Professional
Tamil
Limited Working
Malayalam
Limited Working
Timeline
Associate Data Scientist
Shell
06.2022 - 09.2023
System Engineer
Infosys Technologies
10.2020 - 06.2022
Senior IT Operations Support
Infosys Technologies
04.2018 - 09.2020
Post-Graduate Certificate - Data Science And Business Analytics
Great Lakes Institute of Management
Bachelor of Computer Applications - Computer And Information Systems
Indira College of Commerce And Science
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