Hi, I'm William Cook

Cole Design & Development LLC (ColeDD)

Software Engineering Intern | Hudson, OH | Dec 2025 - Present

• Developed ColeCloud, a production IoT management platform for monitoring, controlling, and securing connected devices
• Built the backend, React dashboard, database schema, cloud infrastructure, and MQTT communication stack, deploying the platform to AWS with Docker
• Implemented real-time telemetry, device provisioning, server-side alerting, reporting, and certificate-based mutual TLS authentication for connected devices
• Additional internship work included embedded systems development using Rust, Tauri, and React, improving device configuration workflows and frontend/backend integration

Software Development Club

• Participate in weekly hands-on projects to build and refine software development skills
• Collaborate with groups needing support in areas such as artificial intelligence, web development, and beta testing
• Won the club-hosted hackathon with a custom-built static website generator
• Engage in real-world applications and teamwork to expand practical programming experience

Liberty University's Competitive Programming Team

• Served as Outreach Officer during the 2025-26 academic year
• Helped lead Liberty to 6th place among 61 teams at the 2024 ICPC Mid-Atlantic Regional
• Solved 100+ algorithmic problems on Kattis
• Strengthened skills in data structures, algorithms, and performance-focused problem solving

LeetCode

I have currently completed Loading... LeetCode problems. This number updates live thanks to a custom JavaScript script I wrote that fetches my latest stats automatically whenever you load this page.

Practicing these problems regularly has helped me improve my problem-solving skills and strengthen my understanding of data structures and algorithms.

View on GitHub