Alberto Denia

Two apps for managing an on-demand delivery solution, one for drivers and one for people at the hubs. As the lead developer, I took over the project and massively improved the architecture and the barcode scanning experience. I optimized the apps to fix sluggishness and crashes when working with more than 300 products, making it support tens of thousands instead. I closely collaborated with the other roles to plan and bring new features to life.

A leading platform for actors, models, singers, and dancers that helps to staff more than 50,000 projects a year. I took over the project, brought it to launch in four months, and continued executing the roadmap. I led the iOS team and onboarded and mentored new hires. Among many other features, I implemented a universal routing system for push notifications and links and a virtual audition system with live chat and video rooms.

A web app written in SvelteKit that uses OpenAI's ChatGPT API to provide a very streamlined UX for users to perform a series of text-related tasks. Details will be disclosed when the first alpha goes public.

A casual puzzle game from King, played by millions of people. I got involved in the last stage of the project before the launch, implementing some of the key social features and collaborating with the rest of the team to make the launch happen.

I joined the team as its first mobile developer, starting from an abandoned project and updated its technology and dependencies. I developed a data-driven tutorial system for quickly integrating tutorials without any developer intervention. I participated in the full development cycle and the following regular update cycles. The game has been live for years with millions of active users.

I developed multiple series of quiz apps for iOS. When developing the first one, I set a structure and a workflow for quickly implementing similar quizzes with different content and graphics; both as an independent app and as part of a container app. This allowed us to deliver a new quiz in a matter of days. To this day, 17 quiz apps have been published.

I developed a series of history map apps for iOS—featuring an interactive history map with a timeline, faction layers, different label types, and related articles. When developing the first one, I built on the same concepts as in Genius Quizzes to set up a structure that allowed us to implement a new app in a matter of days. I developed a map engine that streamed the different map pieces at their proper resolution—allowing extreme and smooth zooming without overloading the memory. It also allowed us to set labels for different items as cities or regions using geolocation coordinates.

I developed a news iPad app that featured a different way of reading the news—offering the stories and articles that different media have about the same story. I used a physics engine to implement the main screen with a series of news bubbles floating around, and rich interactions, transitions, and animations for navigating though the different vantage points and news tracks.

I led a mobile puzzle game project, working closely with the client and designer to define the concept and capture the requirements. I evaluated the best technology option for the project and led the prototyping and final implementation.

A paper for the XIX Congreso Español de Informática Gráfica (CEIG'09) on augmented reality applied to sports broadcasting. The paper described a technique to display realistic mosaics and flags over the audiences of sports events during live broadcastings.

I wrote a paper for the 11th International Conference on Computational Science and Its Applications (ICCSA 2011). This paper elaborated on the previous one—improving the technique and extending it to different effects.

This was my master's degree game project developed in Unity by a team of four that we completed within a year. Glugos is a puzzle platformer in which the player guides a happy but hungry creature to its way to the surface. Glugos can walk on irregular walls and ceilings and gets bigger after eating.

These are the official iOS and Android apps that featured a real-time view of the ongoing MotoGP circuit and pilot positions. It also included extensive information about rankings, pilots, and locations.

An iOS and Android app that allows users to search for doctors, leave reviews, and make appointments. I implemented the Android version of the app and collaborated closely with the designer and the iOS developer to bring the vision to life.