Raphaël Sisso

• Managed the full sales cycle, from prospecting to closing
• Coached executives and entrepreneurs on sales strategies and selling techniques
• Completed an intensive 70+ hour sales training program, including role-playing, workshops, and live sales calls

• Developed strong proficiency in Python and SQL
• Managed 50+ data analysis requests using GBQ (SQL), Excel, Tableau and Grafana
• Reduced fraudulent duplicate accounts through algorithm development, impact analysis and internal presentation
• Contributed to Data Science & AI projects

Languages: SQL, Python, Dash
Tools: VS Code, GitLab, GBQ, Airflow, Airbyte, Tableau, Grafana, Notion, Excel

• Promoted to Senior Business Developer after 8 months, covering 7 different sectors including SaaS, Fashion and Food
• Built and developed the SaaS vertical from scratch
• Ranked among the Top 3 worldwide in performance for 2 quarters and achieved 118% of overall targets
• Developed strong expertise in Data, Analytics, UX, SEO and A/B Testing

• Analyzed operations and proposed improvements to production, delivery services and team planning
• Analyzed the company’s financial situation and contributed to the reorganization of accounting processes
• Cross-functional sales responsibilities: B2B client relationships, sales team management, customer service
• Managed logistics operations

• Analyzed competitors' social media and websites
• Suggested improvements for the company's social media and the website

• Coordinated the production department with other teams  
• Managed a short film and the trailer for a feature film
• Worked on a Fundraising for a feature film
• Prepared an action plan for the launch of social media and crowdfunding

• Taught mathematics to a high-level preparatory class of 40 students 
• Served as an oral examiner for students in preparatory classes

• Conducted Data Analysis using Google Sheets and Excel and provided actionable recommendations
• Managed a project aimed at reducing restaurant cancellations, presented and validated by the Board of Directors
• Trained Sales teams on new processes and creating training tools

• Worked as a Sales Associate, handling sales, merchandising and stock replenishment in the company’s highest-revenue store

- Proficiency in Python and SQL
- Data Analysis with SQL, BigQuery, Pandas, Numpy, Matplotlib and Seaborn | Statistics with Scipy and Statsmodels
- Machine Learning with Scikit-learn | Deep Learning with TensorFlow Keras
- Pipeline and Workflow
- Developed a full product with Google Cloud Platform, ML Flow, API creation and Streamlit
- End-of-batch project : Movie recommendation system thanks to s

Issued Dec 2021