Quentin Guillaume

Selected Works

A collection of professional roles, side projects, and technical experiments.

Previous Role

Full Stack at AppLovin

I was proud to be part of the team at AppLovin, a leading marketing platform. My role involved building innovative solutions that connected advertisers with high-quality audiences. I collaborated with engineers, designers, and product managers to deliver a seamless experience.

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Project Archive

NextJSSupabaseTailwindAI/LLM

JobScroller

Smarter Job Discovery

JobScroller is a personalized job discovery tool that curates tech job listings from company career pages. I built it from the ground up using NextJS, Supabase, and Ollama. It’s fast, lightweight, and ideal for anyone tired of traditional job boards.

Web ArchitectureSEOWordPressPerformance

AppLovin

Corporate Website Architecture

I was responsible for designing and developing the entire website ecosystem. I built reusable components and custom fields to empower the marketing team to manage and update content efficiently while adhering to strict performance standards.

BackendDatabase OptimizationAPI Design

BadgeList

Backend Systems

As a backend developer, I ensured the stability and scalability of the platform by managing infrastructure and optimizing database performance. My work included API development and system integrations.

OpenAI APIReactUX Design

Travel Helper

AI Trip Planner

I designed and implemented key features, including an AI-powered trip advisor using the OpenAI API, and built a responsive interface with robust backend integration to make trip planning easier.

Interested in collaborating?

Contact Me