Etienne - Développeur VBA

Ref : 211210G002
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Photo d'Etienne, Développeur VBA
Compétences
Expériences professionnelles
  • Founder & CEO

    Speekoo - Paris, France
    Jan 2015 - aujourd'hui

    • Coded an entire language learning app in Kotlin & Swift that reached 1.5M downloads, got 90k
    reviews for an average rating of 4.8/5;
    • Designed all the learning curriculums using my own learning methodology in 10 languages
    • Designed and ran the whole marketing strategy of the app and reached more than 1M downloads
    with less than 50k€ spent in marketing;
    • Did multiple investor roadshows, raised 250k€ in Year 2 and refused 650k€ in Year 5;
    • Did multiple TV and radio interviews talking about the app and my methodology;
    • Managed a team of 4 for three years (one UI designer, two app developers, one marketing
    manager);
    • Wrote a 100-page book about my learning methodology after having analyzed more than 20
    languages and learnt 10.
    • Closed multiple B2B deals with Orange, BNP and LaPoste
    Statistics:
    • 1M+ users (and counting…)
    • 3M lessons done per month
    • 100k+ monthly users
    • 4.8 / 5 on both the PlayStore and AppStore for 90k+ reviews.
    • 12 minutes average session time
    Awards:
    • Google Best App of 2020 in category “Personal Growth” in the US, the UK, Mexico, Brazil,
    Australia and Canada
    • Top 100 Startups in France 2018
    • Ranked #1 on the App Store multiple times (most downloaded free app of the day)

  • Financial Services Office – Working student

    EY (Ernst & Young) – Paris, France
    Jan 2013 - Jan 2015

    • Implemented Basel II Regulation in a major bank (IRBA Models)
    • Participated in the creation of a new french bank (Designed the bank strategies in Asset Liability
    Management, Refinancing, Credit and Cash Management & coded 4 risk-monitoring tools in VBA :
    EAD Computing and Monitoring Tool, Hedge Effectiveness Assessing Tool, Liquidity Ratios
    Computing Tool, Collateral Position Monitoring Tool)
    • Created a huge projection tool for a french pension with the actuarial teams : developed
    mathematical models, and coded the whole tool in VBA (more than 20k lines of VBA code)

  • Financial Services Office - Intern

    PwC (PriceWaterhouseCoopers) – Frankfurt, Germany
    Jan 2012 - Jan 2012

    • Coded a whole application in VBA Excel and Access to retrieve and analyse bank datas of german
    banks
    • Analysed the balance sheets of a hundred german banks
    • Coded a comple Cost-Income-Ratio-computing tool in VBA Excel

Études et formations
  • EDUCATION

    2011 - 2015
    ESSEC Business School – Master of Finance
    # Ranked 4th in the Financial Times "Master in Finance Ranking" 2020
    # Ranked 2nd in France

    2009 - 2011
    French « Classes Préparatoires »

    2008 - 2009
    American School of Modern Music – Piano Jazz

    2008
    High School Degree in Mathematics

    LANGUAGES FRENCH – Native
    ENGLISH – Fluent
    GERMAN – Fluent
    SPANISH – Fluent
    ITALIAN – Fluent
    PORTUGUESE - Fluent
    RUSSIAN – Basic
    CHINESE – Basic
    GREEK – Basic
    DUTCH – Basic
    JAPANESE – Basic
    TUNISIAN – Basic

    IT SKILLS I’ve coded an entire app in Kotlin (Android) and Swift (iOS) that reached these
    statistics:
    - 99,8% crash free users
    - 100k monthly users
    - 1M+ downloads
    - Google Best App of 2020
    I’ve coded the web version of Speekoo that is used by the largest French Bank BNP
    that is buying 60k licenses annually. The front end and the back end are in Symfony
    4. The servers are on AWS. I’m using RDS, elastic beanstalk and redis for the cache.
    I’ve coded dozens of very complex applications in VBA Excel for finance purposes
    but also for gaming and language learning purposes.
    I’ve played around with Flutter, Python and Unity throughout my entrepreneurial journey.

    PUBLICATIONS

    I wrote a 100-page book about my linguistic methodology after having analyzed 24 languages and learned 10 of them. The book is called « Apprendre une langue:
    arrêtons de faire tout à l’envers » (Learning a language: we got it all wrong). It’s available on Amazon.
    I wrote 3 volumes of mathematical theory for secondary school and high school
    students (not published but available in PDF) :
    - « Petit abrégé d’arithmétique (Collège) » E.********
    - « Petit abrégé de géométrie (Collège) » E.********
    - « Petit guide théorique pour le lycéen moderne » E.********

Autres compétences
EDUCATION

2011 - 2015
ESSEC Business School – Master of Finance
# Ranked 4th in the Financial Times "Master in Finance Ranking" 2020
# Ranked 2nd in France

2009 - 2011
French « Classes Préparatoires »

2008 - 2009
American School of Modern Music – Piano Jazz

2008
High School Degree in Mathematics

LANGUAGES FRENCH – Native
ENGLISH – Fluent
GERMAN – Fluent
SPANISH – Fluent
ITALIAN – Fluent
PORTUGUESE - Fluent
RUSSIAN – Basic
CHINESE – Basic
GREEK – Basic
DUTCH – Basic
JAPANESE – Basic
TUNISIAN – Basic

IT SKILLS I’ve coded an entire app in Kotlin (Android) and Swift (iOS) that reached these
statistics:
- 99,8% crash free users
- 100k monthly users
- 1M+ downloads
- Google Best App of 2020
I’ve coded the web version of Speekoo that is used by the largest French Bank BNP
that is buying 60k licenses annually. The front end and the back end are in Symfony
4. The servers are on AWS. I’m using RDS, elastic beanstalk and redis for the cache.
I’ve coded dozens of very complex applications in VBA Excel for finance purposes
but also for gaming and language learning purposes.
I’ve played around with Flutter, Python and Unity throughout my entrepreneurial journey.

PUBLICATIONS

I wrote a 100-page book about my linguistic methodology after having analyzed 24 languages and learned 10 of them. The book is called « Apprendre une langue:
arrêtons de faire tout à l’envers » (Learning a language: we got it all wrong). It’s available on Amazon.
I wrote 3 volumes of mathematical theory for secondary school and high school
students (not published but available in PDF) :
- « Petit abrégé d’arithmétique (Collège) » E.********
- « Petit abrégé de géométrie (Collège) » E.********
- « Petit guide théorique pour le lycéen moderne » E.********

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