Freelancer profile translated to English.
Back to original languageAbout Cesar
Hello!
I am César, a data analyst passionate about optimization, automation, and business impact. Currently interning at The Bradery, I have designed Python and SQL tools that improve brand relationships and reduce customer costs. I graduated from Imperial College London and will join the Master in Business Analytics at MIT Sloan School of Management in the summer of 2025.
I offer my skills in data (Python, SQL, dbt, PowerBI), automated writing, and database structuring for freelance missions, remote or on-site. Serious, rigorous, and creative, I enjoy solving problems as much as explaining them clearly.
Let's discuss your needs! 🚀
French
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- The BraderyData AnalystSeptember 2024 - Today (1 year and 9 months)• Initiated and developed an automated Python-SQL process using pandas, os, and NumPy libraries signalling 24k+ Paris, FR late/at-risk orders to brands, increasing brand relationships and decreased client service costs by €20k• Identified and implemented the automation of 10k+ engaging, relevant product descriptions using OpenAI and Shopify APIs through a Python code, resulting in captivating and consistent product listings across all our collections• Led the transformation and optimization of the company's data warehouse using SQL and dbt Labs, significantly reducing 90% of ad-hoc requests to the Data team and fostering a culture of data-driven decision across all company sectors
- GEP WorldwideProcurement ConsultantJuly 2023 - September 2023 (2 months)• Selected by director to lead an early-proposal assessment, categorizing £650M of purchasing orders for a London, UK cost-saving assessments and identifying £1M in savings through recommendations such as supplier consolidation and renegotiations• Conducted interviews with advisory groups to develop the conditions and metrics for an automated vetting criterion, resulting in the inclusion of 151 additional diverse suppliers in sourcing projects• Designed and implemented an interactive PowerBI dashboard for a multinational pharmaceutical highlighting key insights and improvements in relation to supplier I&E across the entire chain of operations
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Education
- Master of Science in Business AnalyticsMIT Sloan School of Management2026Master in Business Analytics (MBAn)
- Master of EngineeringImperial College London2024Integrated Master of Engineering (MEng) - Mechanical Engineering