Uillian Ludwig

CIAPA is a set of algorithms for smart placement of multi-tier applications on shared environments. CIAPA stands for "Capacity, Interference, and Affinity-aware Placement Algorithms", and it was developed as part of my master in Computer Science.

CIAPA can be divided into two parts:
- Application core, which contains models, equations, and optimization heuristics, including Hill Climbing and Simulated Annealing.
- User interface, which allows easy interaction with the application… Show more

CIAPA is a set of algorithms for smart placement of multi-tier applications on shared environments. CIAPA stands for "Capacity, Interference, and Affinity-aware Placement Algorithms", and it was developed as part of my master in Computer Science.

CIAPA can be divided into two parts:
- Application core, which contains models, equations, and optimization heuristics, including Hill Climbing and Simulated Annealing.
- User interface, which allows easy interaction with the application core, and it was developed using Angular and Typescript. Show less

Node-tiers is an application that allows simulating several multi-tier applications types.

Its main features include:
- Several resource intensive tiers implemented, each with different characteristics.
- Network utilization in the communication with each tier is personalizable.
- The application can be executed with any tier configuration (1 to N-tiers).
- Addition of new application tiers is simple.
- It was built with the most recent technologies, including Node.js… Show more

Node-tiers is an application that allows simulating several multi-tier applications types.

Its main features include:
- Several resource intensive tiers implemented, each with different characteristics.
- Network utilization in the communication with each tier is personalizable.
- The application can be executed with any tier configuration (1 to N-tiers).
- Addition of new application tiers is simple.
- It was built with the most recent technologies, including Node.js, TypeScript, and MongoDB. Show less

ÔnibusRS is a web and Mobile system that locates the best routes for intercity buses of the Brazilian state Rio Grande do Sul.

The system was developed utilizing the following programming languages and technologies:
- Python, PHP, and MySQL on the back-end
- JavaScript (jQuery) and Bootstrap on the front-end
- Java and SQLite on the Android application

The data was collected with the implementation of a web-crawler in Java.

Tap Ball is an Android game developed using Unity, where the main objective is to do kick-ups with a ball, avoiding it to touch the floor.

The game has an increasingly difficult, where, as the user gets more points, the ball starts to become more unpredictable.

It had around 3 thousand downloads and contained achievements and leaderboards.

Mundo Brasfoot was a fan-based website for the game Brasfoot, which is a soccer management game.

In the website, users would share their content, including extra teams, analysis of best clubs and formations, shirts and shields packs, and helper tools for the game.

Mundo Brasfoot was developed using WordPress, and it had an average of 3 thousand unique views per day and the helper tools had more than 1 million downloads. I developed these tools using Visual Basic .NET and it was my… Show more

Mundo Brasfoot was a fan-based website for the game Brasfoot, which is a soccer management game.

In the website, users would share their content, including extra teams, analysis of best clubs and formations, shirts and shields packs, and helper tools for the game.

Mundo Brasfoot was developed using WordPress, and it had an average of 3 thousand unique views per day and the helper tools had more than 1 million downloads. I developed these tools using Visual Basic .NET and it was my first contact with programming. Show less