J
Jim Dum
About
Detail
Lagos, Nigeria
Résumé
Jobs
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Senior Software EngineerGoogleMay 2020 - Current (6 years 5 months)Led system design and architecture for the MVP release, defining service boundaries and API contracts that scaled from 0 to more than 25 million active enterprise users. Developed backend microservices in Java, enabling low-latency aggregation of telemetry data across multiple regions with 99.98% uptime. Integrated AI-powered insight generation using TensorFlow Serving and Vertex AI, surfacing real-time anomaly detection and predictive collaboration metrics with 85% accuracy in forecasting spikes. Built a high-performance SPA in React, TypeScript, and D3.js, turning complex datasets into actionable dashboards and reducing data query-to-visual latency from 4 seconds to under 800 milliseconds. Bootstrapped CI/CD pipelines with Cloud Build and- Software EngineerWeaveOct 2015 - Apr 2020 (4 years 7 months)Led design and implementation of the core messaging and telephony APIs, forming the backbone of Weave's communication ecosystem and scaling from 0 to 3 million active users. Built backend services in C# (.NET Core) and Node.js, delivering reliable call routing, SMS automation, and scheduling integration with 99.95% uptime. Developed and launched the first React and TypeScript dashboard, enabling real-time visibility into calls, texts, and customer engagement metrics, adopted by 95% of early customers within six months. Architected event-driven infrastructure using RabbitMQ and Redis, enabling horizontal scaling and reducing queue processing latency by 60% during high-traffic hours. Pioneered AI-based sentiment detection using Python and AWS
Education
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- Bachelor's Degree in Computer ScienceTexas State UniversitySep 2011 - Oct 2015 (4 years 2 months)