Paul Mutemi

Leads a team of backend engineers to design and ship high-throughput APIs, delivering core business logic within a distributed microservices that serves millions of requests per day.
Developed a robust authentication and authorization service using OAuth 2.0 and JWTs, securing microservices and enforcing enterprise-grade security standards for sensitive user data.
Develops scalable APIs for a Retrieval-Augmented Generation (RAG) system, integrating vector embedding models to enhance user query responses with information from a large-scale knowledge base.
Supports three application deployments (IGrammer, Currency Converter calculator, and Automation Chat bots) running on GCP, ensuring reliability and high availability.

Implemented an automated data processing pipeline in Python for pre-processing large volumes of audio data, which streamlined the AI transcription and ground-truthing workflow by 45%.
Designed and developed backend for an AI customer insight platform, integrating the OpenAI Whisper model and Langchain to orchestrate an AI pipeline for automated audio transcription and sentiment analysis.
Developed a highly scalable, distributed task queue system using Celery and RabbitMQ, and integrated a Redis-based cache that slashed processing latency by 40% while handling over thousands of concurrent audio processing background tasks per minute.
Automated Google Apps Manager CLI processes to help non-technical clients easily manage common tasks on their Google workspace tenant accounts, reducing 55% of support ticket requests.

Led cross-functional team initiatives that revolutionized systems operations, achieving 25% improvement in overall efficiency.
Created automated reporting scripts that consolidated system metrics from multiple sources, reducing report generation time by 60%.
Configured user accounts management on Active Directory to enforce least privilege on critical infrastructure, enabling network resource sharing among various organization departments.

Led pan-African virtual mentorship program across five countries (Kenya, South Africa, Nigeria, Zambia, and Tanzania), implementing structured learning pathways that elevated program graduation rates by 20%.
Organized quarterly hackathon events engaging 500+ participants, establishing competitive challenges and collaborative projects that accelerated practical skill development.
Designed and developed a comprehensive software engineering curriculum for a coding bootcamp, covering full-stack development, best practices in version control, agile methodologies, and real-world project implementation.
Conducted code reviews and mentored students on best practices for clean, maintainable code; facilitated training sessions on contributing to open-source projects, including Git workflows, issue tracking, and pull request etiquette.