Adrien Cohen

• Led data science consulting for companies and startups (2020-2021).
• Expanded into machine learning and data engineering projects (2021-2022).
• Transitioned to generative AI solutions with the advent of GPT-3.5 (2023).
• Initiated and led startup projects like Doxdom (decentralized social network), HackrHQ(Upwork for hackers), Smbdy AI (3D AI avatar), and Madgen AI (text to video for advertising).

• Created a predictive time series model of produce commodity prices using elastic net, XGBoost regression, and simulated historical forecasting. Model is more accurate than industry experts.
• Designed and built lead generation and matchmaking tool for sales team, which contributed to >$60K in revenue and improved lead generation within first months of release.
• Contributed data engineering and analysis to external business intelligence tool.

• Led funnel analytics by identifying drop-off points.
• Implemented customer surveys to gather insights.
• Conducted strategic A/B tests to optimize the funnel.
• Utilized third-party tools to enhance data accuracy.
• Achieved up to a 30% boost in conversion metrics through these solutions.

• Developed and deployed machine learning models to detect fraudulent activities, enhancing overall security by 25%.
• Integrated and optimized fraud detection tools within the existing analytics platform, ensuring real-time identification of suspicious behavior.