Letitia Zainea
Data Analyst at Baringa- Claim this Profile
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English Native or bilingual proficiency
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Romanian Native or bilingual proficiency
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French Elementary proficiency
Topline Score
Bio
Credentials
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System Thinking
MIT xPROMay, 2022- Nov, 2024 -
Certificate of Proficiency in English
National Bilingual College "George Cosbuc"Jul, 2013- Nov, 2024 -
Certificate of Proficiency in Informatics
National Bilingual College "George Cosbuc"Jul, 2013- Nov, 2024 -
Oracle Database Design and Programming with SQL
Oracle Academy @ KhNUREMay, 2013- Nov, 2024 -
Certificate of Advanced English
University of CambridgeJun, 2012- Nov, 2024 -
First Aid Training
The First Aid Industry BodyMay, 2014- Nov, 2024
Experience
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Baringa
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United Kingdom
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Business Consulting and Services
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700 & Above Employee
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Data Analyst
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Sep 2022 - Present
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Contractor
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Dec 2021 - Sep 2022
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EDF (UK)
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United Kingdom
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Utilities
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700 & Above Employee
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Business Analysis Developer
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Feb 2021 - Nov 2021
Worked as part of the Gross Margin Reporting team managing the Gross Margin Analytical Platform which was used for financial reporting. Used Alteryx to create new workflows and improve current business processes. Used several Snowflake databases and managed their connectivity to other data feeds from across the organization. Used VBA to help users gain real-time access to their data. Worked closely with stakeholders to gather requirements, design and implement new procedures and workflows to make their processes more efficient. Show less
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TECHNICAL ONE LIMITED
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United Kingdom
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Information Technology & Services
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Business Analyst
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Aug 2019 - Nov 2020
Restructured products and services to grow and diversify the customer base. Managed the development of a new online platform for student analytics. Developed real-time reports. SQL query optimization, Python and Plotly, Django app dev, AWS EC2 and uWSGI. Supervised a data scientist and worked with the CTO. Updated legacy systems, managed 2 remote developers, liaised with stakeholders, used JIRAs. Restructured products and services to grow and diversify the customer base. Managed the development of a new online platform for student analytics. Developed real-time reports. SQL query optimization, Python and Plotly, Django app dev, AWS EC2 and uWSGI. Supervised a data scientist and worked with the CTO. Updated legacy systems, managed 2 remote developers, liaised with stakeholders, used JIRAs.
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UCL Centre for Blockchain Technologies (CBT)
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London, United Kingdom
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Operations Officer
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Oct 2018 - Jul 2019
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GE HealthCare
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United States
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Hospitals and Health Care
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700 & Above Employee
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Program Coordinator
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Aug 2016 - Jul 2017
· During my third year, I continued maintaining the online-database in a part-time role, handled common database procedures (upgrades, backups, recoveries, and migration), and supported the transition to the new system· Used my analytical mindset to create systematic solutions that improve operational procedures· Created installed base reports on machinery utilization times and monitored contract fulfillment· Assisted in training, project coordination, and other project-management duties as assigned Show less
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Business Operations Intern
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Jun 2015 - Aug 2016
· Supported top management with seasonal reports on and forecasts of business metrics· Created new KPIs to enable data-driven decision making, and bottom-up and top-down operational visibility· Developed and maintained an online database tool to enable data availability and visibility over inventory, long open jobs, installed base and labor metrics. The tool allows users to view, edit and search records in the database in a more seamless manner by integrating data from several data sources. · Created workflows to streamline onboarding and offboarding processes· Managed time and attendance processes for Field Engineers and oversaw Post Quality Management processes Show less
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Education
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UCL
Master of Research, Energy Demand -
Queen Mary University of London
MSc, Computer Science -
Brunel University
BSc, Economics and Management -
National Bilingual College "George Cosbuc"
Baccalaureate, Mathematics and Informatics