Abdelkarim C.

Development of a complete system for managing information sessions with public registration without authentication, participant validation by administrators, and prevention of multiple bookings. Implementation of an automated email notification system including booking confirmation, one-click cancellation, and alerts for session modification or deletion. Integration of a post-session validation workflow allowing administrators to accept/reject participants and automatically send onboarding invitations.

Analysis of business processes to design workflows and automations, with AI integration. Aiming to reduce operational load and prepare the startup for scaling.

• Full-stack development of a B2B SaaS with MVC architecture and +300 TypeScript files

• Design of a scalable multi-vendor scraping system with automated validation

• Integration of complex third-party APIs (Amazon SP API, Keepa) with rate limiting management

• Asynchronous job architecture (Redis) for large-scale data processing

• Optimization of operational costs: implementation of intelligent filters and automatic cleaning of obsolete data to reduce paid API consumption

• Scalability and maintainability: modular architecture (services, CLI commands, DTO/Actions pattern), automated tests (unit/functional) for continuous deployment without regression

• Automated tests to ensure production stability when adding new features

• Management of 60+ PostgreSQL migrations with rigorous versioning

• Data validation pipeline with monitoring

• Implementation of an intelligent system capable of extracting key information from conversations and dynamically triggering calls to external components (APIs, business services, LLM models) based on dialogue state