Farouk Gnankambary

• Development of a standalone professional tool for managing and analyzing stock portfolios, dedicated to active investors on the West African Regional Stock Exchange (BRVM).

*Features:Dashboard with real-time financial KPIs: portfolio value, gross and net capital gains, overall return, TWR (Time-Weighted Return). Precise management of SBIF brokerage fees (1.22% buy/sell) integrated into the weighted average price calculation. Dividend tracking with management of eligible quantities and detachment dates. Complete transaction history, monthly performance charts, risk analysis per position.*Technical Points:100% standalone application in HTML/JavaScript, without server dependency or internet connection required. Local data persistence, JSON export/import for backup. Integration of Chart.js for graphical visualizations.*Added Value:Tool designed to meet a real need for precise financial tracking in a market poorly covered by existing tools. Demonstrates an ability to analyze a complex business domain and translate it into an operational technical solution.

• Development of an intelligent hotel concierge system deployed on a Pepper humanoid robot, as part of an academic research project at the University of Avignon.

*System Architecture:Speech recognition pipeline based on Whisper, coupled with a LLaMA 3.1 response generation engine augmented by RAG (Retrieval-Augmented Generation). YOLOv8 facial recognition system for identifying registered customers. Reservation management interface with an 87% completion rate.*Infrastructure and Deployment:Multi-service backend orchestrated with Flask and FastAPI. Real-time cache and session management with Redis. Complete containerization with Docker for reproducible deployment. Average system latency maintained at ~2 seconds for natural interaction.*Results and Deliverables:Publication of a scientific paper in Interspeech format. Oral presentation to a jury. Functional system demonstrated on a real robot.

• Design and development from scratch of a complete web platform facilitating connections between private clients and service providers (craftsmen, freelancers, independents).

*Features Developed:Service search and filtering system by category, location, and availability. User profile management with verification system. Creation and online tracking of contracts between the two parties. Integration of a secure payment system with automatic commission calculation. Bidirectional rating and review system after each service.*Technical Stack:Frontend developed in React with TypeScript for a fluid and responsive user experience. Backend in PHP with a robust MVC architecture. MySQL database for managing users, contracts, and transactions. Responsive interface in HTML/CSS.*Personal Contributions:Management of the entire development cycle: needs analysis, architecture design, development, testing, and deployment. Handling of security issues related to online payments and user data protection.