About Nessim
Sociable, dynamic and resourceful, I have always been interested in mathematics, statistics and data analysis. I had the opportunity to evolve in a number of different contexts and to tackle a lot of different business challenges. It is therefore, above all, my motivation and my ability to adapt that I put at your service, hoping to help you make a difference.
Looking forward to meet you :)
English
Fluent
Spanish
Conversational
Arabic
Basic
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- LiftUp SolutionsData ExpertJanuary 2025 - Today (1 year and 5 months)Working as data expert for LiftUp Solutions, a Salesforce partner. Supporting 5+ clients across diverse industries.• Domains covered: RevOps & SalesOps (majority), marketing, e-commerce, finance, ERP.• End-to-end work on the Salesforce ecosystem: Tableau Cloud, Tableau Next, Salesforce CRM, Data 360 (formerly Data Cloud).• Lead Tableau Jump Start programs from initial setup to first dashboards and reports.• Bridge between business stakeholders and technical implementation, with strong focus on adoption.
- Pickup ServicesData AnalystDecember 2022 - February 2026 (3 years and 2 months)Contributed to PickUp Lockers team’s rapid growth (parcel locker installations doubled every year since 2021).➤ Operations analytics• Built a new tool to track locker activity and carrier logistics, replacing an old Excel solution approaching obsolescence under a 3-month deadline.• Designed a dataflow handling tens of thousands of weekly parcels, balancing data completeness with refresh performance.• Drove change management with the business team and trained an internal owner to maintain the dataflow and dashboards autonomously.• Accompanied the team from an initial shadow-IT setup to full integration into the group's IT and data processes.➤ Sales process automation• Transformed the prospecting process for new locker installations from manual to fully automated.• Aligned sales, deployment, top management and billing teams around the new flow.• Onboarded all stakeholders within 2 months with no data loss nor process interruption.➤ Cross-functional data expert• Acted as the Lockers team's data referent beyond project delivery: translating evolving business needs into data solutions.• Supported decision-making with ad-hoc analyses for the team and its stakeholders.
- L'Oréal SA Etabissement Produits Professionnels FranceData Analytics ManagerFASHION AND COSMETICSDecember 2019 - March 2024 (4 years and 3 months)Levallois-Perret, FranceBuilt and led the BI layer of L'Oréal ACCESS, a global e-learning platform for stylists and salon owners that massively scaled during COVID (from 50K users in Dec 2019 to 1M+ in Feb 2022).➤ Build phase · Dec 2019 – Feb 2022• Built the ACCESS BI layer from scratch.• Defined data analytics needs with L'Oréal stakeholders and proposed visualization standards.• Led a BI team of up to 3 people.• Onboarded ACCESS BI users and animated monthly steering meetings with 50–100 attendees globally; reached 100+ monthly active BI users.• Partnered with IT to co-build the API serving the same audience as the BI, leveraging deep familiarity with their needs.• Drove the roadmap through a constantly evolving environment.➤ Scale & handover · Jul 2023 – Mar 2024• Resumed the initiative to design, specify to developers and roll out v2 of the ACCESS BI to 200+ users globally.• Drove change management with the education team: expectation management and user onboarding.• Supported the integration of the solution into the group's IT processes.
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Education
- Ingénieur / Spécialisations : Maths-Stats appliquées + EntrepreneuriatInstitut Mines-Telecom / Telecom SudParis20162 premières années de tronc commun : formation généraliste d’ingenieur 3ème année : césure pour monter mon entreprise et suivre des cours d’entrepreneuriat en parallèle (le campus étant partagé avec l’IMT Business School) 4ème année : spécialisation en MSA (mathématiques et statistiques appliquées) pour obtenir mon diplôme d’ingénieur