Thierno Abdourahamne Diallo

Built React interfaces for search, booking, and dashboards and integrated AI features for user support. Shipped an LLM-powered NLP chatbot and implemented a TensorFlow clustering-based recommendation system for suggesting gyms and coaches. Developed REST APIs with Node.js, improved payment flow reliability by addressing a concurrency issue with idempotency, and integrated Google Maps for geolocation in search.

Owned end-to-end platform development, covering architecture and both front-end and back-end implementation with Node.js. Implemented SSR using Next.js to improve SEO performance. Designed the Strapi-based CMS and built booking and availability management, including Stripe integration for online payments and automated status notifications.

Evolved an enterprise platform in production while maintaining continuity for existing users. Diagnosed and improved performance issues related to scaling by optimizing database queries and pagination. Developed the back end with ASP.NET Core and the front end with Angular, ensuring consistent behavior between both layers.

Co-founded an SEO agency and handled client acquisition strategy through delivery. Conducted technical SEO audits and tracked performance using Google Analytics, Search Console, and SEMrush. Managed end-to-end execution of client SEO work while contributing to technical implementation as needed.

Designed data processing pipelines using Spark, Scala, and Python with automated hourly orchestration. Implemented monitoring using Kibana to improve visibility into pipeline behavior and support anomaly detection. Focused on reliable scheduled execution and operational monitoring for data workflows.

Built the interface for a digital brokerage site, including a quote form with real-time validation. Developed a client dashboard for contract management and focused on improving performance on mobile experiences. Contributed to front-end delivery from design integration to implementation.