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Alexandra-Marie SALGON-WISCHER

  • Big Leap Productions
  • Data Analyst

Lausanne

En résumé

Welcome to my profile !

PRESENTATION

Data scientist graduated with a scientific Master's in International Finance, I worked in the banking, industry, marketing and construction sectors.

WHAT I DO

I acquired solid skills in Python language, specializing in the automation of data processing, big data analysis, and strategy (market & financial analysis, and evaluation of company resources for performance improvement with strategic planning).
My role is to simplify processes through automation and interpretation of big data to meet the problems met and adapt to a market in constant evolution.

SKILLS

Python & SQL programming languages
Deep learning
Data visualization
Statistical & predictive modeling
Competitive intelligence

EDUCATION

After graduating with a law degree from the University of Jean Moulin Lyon III, I pursued a scientific master's degree in international finance in a double degree with the Grande Ecole program from the Rennes School of Business.

Entreprises

  • Big Leap Productions - Data Analyst

    Autre | Lausanne 2023 - maintenant Data Analyst | Python Programming 
    Data Science - Marketing

    Developing efficient Python data pipelines, ensuring databases are always clean and ready for exploration. Data extraction, cleaning and analysis for strategic decision-making.

    ▪️ SQL queries, extraction of targeted information from large databases.

    ▪️ Python programming, automating data cleansing processes and creating impactful analysis tools.

    ▪️ Transforming raw data into actionable information using advanced data analysis techniques.

    ▪️ Modeling, structuring and visualizing data for effective communication of action plans: creating database schemas and enhance data relationships using DBdiagram.

    ▪️ Developing databases, using Python in Visual Studio Code.

    ▪️ Conducting diverse in-depth analyses of customer LTV, consumer tracking, tax application, customer segmentation strategies, revenue calculation, and performance assessment of marketing campaigns.

  • Meotec - Data Scientist

    Finance | Paris (75000) 2021 - 2023 🔹BNP PARIBAS June 2022 - August 2023🔹

    Financial data programming, analyses and forecasts through Machine Learning.

    ▪️ Automated financial closing processes (ETL processes, calculation of entities' savings, projection of the estimated budgets).

    ▪️ Created new databases to improve financial processes (Big Data machine learning and deep learning models).

    ▪️ Developed innovative and customised algorithms to facilitate the analysis of data and KPIs.

    ▪️ Forecasted analyses via Python, Excel, Alteryx and Power BI using predictive data models to optimise analysis and process efficiency.

    ▪️ Evaluated the effectiveness of the IT tools currently in use and propose corrective solutions that are better adapted to the needs.



    🔹CARREFOUR Dec 2021 - June 2022🔹

    Regulatory and financial data analysis and management.

    ▪️ Programmed, developed and implemented Python codes to analyse and calculate eco-contributions’ values.

    ▪️ Exploited dynamic cross tables in Excel to identify discrepancies between data and correct them.

    ▪️ Coordinated and automated different services through programming codes to simplify data management.

  • Highline - Strategy Consultant

    Commercial | Paris (75000) 2021 - 2021 - Devised and implemented business strategies involving market analyses for growth and competitiveness.
    - Wrote 6 strategic content articles, created 3 reports detailing business, and presented the company to clients.
    - Negotiated contracts, established key decision-makers relationships, and built a client portfolio (150 P/week).

  • Le BBA LLC - Business Analyst

    Finance | Crolles (38920) 2020 - 2020 - Performed audits, benchmarks, analytical frameworks and assessed profitability of 2 future projects.
    - Analysed financial statements, identified financial growth opportunities to improve the business model.
    - Prepared budgetary spreadsheets to identify trends, managed revenue, profitability, and expense forecasts.

  • BREIZH INVESTORS Association - Business Development Manager

    Commercial | Rennes 2019 - 2020 - Prospected new partners with diverse strategies, including cold calling, site visits and customer referrals.
    - Recruited 4 new members, set up 2 speakers’ interventions, represented the association at different events.
    - Designed agreements, developed advertisements, led associative events, and sold around 50 places in 1 week.

  • Esker - Human Resources Manager

    Ressources humaines | Villeurbanne 2018 - 2018 - Conducted 6 job interviews, carried out personality and skills tests, prepared human resources reports (HRIS).
    - Assisted payroll, followed 12 employee training programs, planned private events & ensured legal compliance.

  • Vauban High School - School Tutor

    Luxembourg 2015 - 2016 - Setting objectives, keeping schedules
    - Involve, motivate and encourage

Formations

Réseau

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