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september 2024 - present
Alstom - Region NAM
VIE - IS&T Operations and Training
Rochester, New York, United States
Support the Operations team in the execution of project work packages, activities, documentation, quality assurance, reporting, and process improvements. Active role in planning and managing training and communications across the Americas. Apply templates and records to document project activities following defined standards. Manage small projects (Network management,iPad/Mobile management,PC management,Printer replacement).
Work closely with end users and the Operations team to identify and resolve concerns. Assist in discovery of the tools and network for various sites. Also involved in installing network in the new Alstom site. Work under the direction of the Country Operations Manager.
Programming Languages: Python.
BI Tools: Excel,PowerBI.
System/Network: WindowsPowerShell. -
april 2024 - august 2024
Crédit Agricole of Morbihan
Data / Tools Administrator
Vannes, France
Involved into the risk management strategy of the Regional Bank and in support of the recovery teams, my key responsibilities include:
Designing, monitoring, and analyzing credit risk indicators and KPIs. Ensuring alignment of risk management tools with accounting practices. Administering risk management tools effectively. Providing support and assistance to the Branch Network and bank recovery teams, including the development of tools and regulations, as well as managing technical incidents.
Programming Languages: SQL.
BI Tools: Excel, MicroStrategy.
Database Management System: SAS. -
february 2023 - august 2023
Carrefour administratif
Data Analyst
Mondeville, France
Active participation in the deployment of new technologies and data-centric processes, with in-depth expertise in the following skills: Data Collection and Extraction. Identification and extraction of relevant and high-quality data sources. Translation of data into statistical formats using data processing, exploration, and integration: Advanced data manipulation with Python (especially pandas and scikit), R, and Bigquery. Creation of Dashboards and Implementation of KPIs using BI tools such as Google Data Studio (GDS) and Power BI to develop dashboards. Upfront definition of needs and establishment of KPIs to assess performance. Automation of Processes and Queries, Implementation of automated processes and queries to optimize accounting and business operations. Proposal of new approaches to enhance existing processes.
Programming Languages: Python (pandas, scikit), SQL, R, JavaScript, and others.
BI Tools: Google Data Studio (GDS), Power BI.
Database Management System: Bigquery.
about me
I hold a Master’s degree in Computer Science, specializing in Decision-Making, Optimization, and AI-Data. During my studies, I had the privilege of participating in a university exchange program at the esteemed University of Omaha in 2022, which significantly enhanced my programming skills.
My expertise is primarily in data analysis, software development, and project management, with a strong focus on artificial intelligence. I have practical experience as a Data Analyst at Carrefour and Credit Agricole, where I applied my analytical skills to real-world challenges, refining my ability to derive actionable insights from large datasets. This role deepened my understanding of the complexities of dynamic business environments, particularly within accounting teams.
Currently, I am a VIE in IS&T at Alstom, where I support project execution, manage training across the Americas, and oversee various technical initiatives. My passion for data-driven decision-making and process improvement continues to drive my professional journey.
phone
+33-6-99-66-30-72
nelsonyoanel@gmail.com
