Yousuf Jawwad

Provided expert consulting services to assist businesses in building and scaling highly reliable and performant distributed systems.

Distributed Rate Limiting and Idempotency

• Designed and implemented a distributed sliding window rate limiter using a distributed counter.
• Developed OpenAPI-based validation to standardize the rate limiter's rollout across microservices.

Real-Time Shipment Cost Tracking

• Leveraged Temporal to build a robust and scalable workflow orchestration system for tracking shipment costs in near real-time.
• Solved a unique idempotency challenge using container numbers, ensuring consistent global updates across the distributed system.

High-Performance Network Monitoring for Real-time Applications

• Designed and implemented Slogr's core TWAMP protocol in Rust, optimizing for low latency and minimal resource consumption, critical for real-time application performance.

End-to-End User Journey Visibility for Mobiles

To gain visibility into user interactions within embedded third-party websites, I advised implementing a server-side shell with iframes. I then developed a custom extension for the OpenTelemetry Node.js SDK to enable cross-frame communication of OpenTelemetry data, allowing the child iframe to send data to the parent mobile app's OpenTelemetry pipeline, providing end-to-end user journey visibility.

AI-Powered Video Annotation Platform

Led the technical development of an AI-powered video annotation platform designed to help media companies and content creators unlock new revenue streams.

• Designed and implemented a framework-agnostic JavaScript SDK to seamlessly embed Double's media player and annotation features into any website or web application without requiring code modifications.

Lead the team responsible for 5G Edge Orchestration Automation Platform.