About Juan Sebastián
English
Native or bilingual
Spanish
Native or bilingual
Portuguese
Fluent
French
Basic
Italian
Basic
German
Fluent
Experience
- momox SEPricing & AI Lead —E-COMMERCEApril 2025 - Today (1 year and 4 months)Berlin, Germany• • Designed and shipped agentic AI systems automating pricing analytics, reporting and promo optimization across Books & Media, and drove company-wide AI enablement.• • Led the implementation of the MMM framework in the business unit; first results leading to decreasing CPO.• • Implemented optimal outbound price (+12% revenue, +2% profit in France; +4% revenue, +2% profit in Germany).• • Developed the tactics to achieve the 2026 strategy by compensating marketing costs with pricing spend.• • Developed the overall Leaky Bucket monitoring in Pricing.• • Led the implementation of optimal inbound price in France.• • Led the improvements of the new promo analytics framework and the development of the first promo calculator.
- momox SESenior Pricing Manager / Product Owner AI ProjectsE-COMMERCEJanuary 2024 - April 2025 (1 year and 3 months)Berlin, Germany• • End-to-end price optimization supported by elasticities (profit +1.5%).• • Upgrade of optimal inbound price (maximizing financial profit and conversion).• • Mining of new EANs to increase offers in inbound price (+21k new EANs per day).• • Implementation of long-term effect in pricing (new-customer probability) supported by AI.• • Upgrade of sales predictability supported by AI (+31% profit in Spain and Italy).• • Implementation of Trade Promotion Management in the company.
- momox SEPricing ManagerE-COMMERCEFebruary 2022 - January 2024 (1 year and 11 months)Berlin, GermanyAdministration, monitoring and control of the pricing system for books and media, plus development of new concepts to increase company profit. Creation of requirements for new algorithms, project management to meet goals and deadlines, market analysis and recommendations for the board, and support to Marketing for inbound and outbound promotions.Achievements•Implementation of price index by category in France (+2% profit).•Implementation of psychological pricing in Germany and France (+1.6% profit).•Support in Black Friday 2022 promo (second record sales in history).•Implementation of continuous testing system; improved competitive pricing in inbound.•Implementation of momox Italy and Spain.
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Education
- Master's degree in EngineeringPontificia Universidad Javeriana2020Master's degree in Engineering
- Management EssentialsHarvard Business School Online2022Management Essentials