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About Me

Hello, I’m Quentin Guillaume

Get to know my professional background and what drives my passion for building impactful digital products.

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Hello! I’m Quentin Guillaume, a Creative Developer currently contributing to the growth of AppLovin. I specialize in developing modern web experiences that blend high-quality design with robust functionality, always prioritizing user engagement and performance.

In my role at AppLovin, I serve as the main developer, overseeing the technical aspects of our website and creating specialized tools for the marketing team. By focusing on performance, reliability, and efficient workflows, I enable our marketing initiatives to run smoothly and effectively. Although I don’t interface directly with clients, my work behind the scenes is critical to driving the company’s overall success and ensuring our internal teams have the platforms they need to excel.

With a strong background in JavaScript, React, Next.js, and modern CSS frameworks like Tailwind CSS, I’m passionate about creating solutions that are both innovative and intuitive. I thrive in dynamic environments, value continuous learning, and enjoy contributing to collaborative projects that impact users on a global scale.

Core Skills & Expertise

  • Front-End Development: React, Next.js, Tailwind CSS, Responsive UI
  • Back-End / APIs: Node.js, Express, RESTful services, basic AWS integration
  • Project Collaboration: Agile/Scrum, Git version control, code reviews, cross-functional teamwork
  • Performance & Optimization: Front-end profiling, accessibility best practices

Personal Values & Interests

Outside of my day-to-day work, I’m passionate about gaming, discovering new skills, and traveling to explore different cultures and environments. I believe this curiosity drives me to continuously learn and adapt—both in my personal life and professionally. Whether it’s mastering new technologies or planning my next adventure, I thrive on the excitement of discovery and the pursuit of fresh perspectives.