Hani Shaaban Email & Phone Number

• GraphQL - Handled more than 10M+ daily requests using Apollo Federation distributed system;
• Mongo - Optimized queries time to sub 5ms for 100M+ documents with the help of correct indexing using explanation method including geo queries and aggregation pipeline stages; distributing read/write queries based on.
• Chat system - Built on top of firebase, uses firestore as message queue with the help of firestore triggers

• Development of custom database driven websites and applications.
• Development of software with a strong focus on the security, performance, and robustness ofthe system.
• Integration with the 3rd party services, including custom systems, analytics frameworks, etc.
• Reusable components development on top of content management platforms.
• Assist and lead in gathering requirements and designing new applications.
• Working within the team and constantly interacting with other departments.

Beirut District, Lebanon