Computer Engineering

• In distributed and parallel programming, a multiplayer bingo over TCP sockets with threads, a school system in Spring Boot with a GraphQL layer in FastAPI and React, and a Sudoku solved over RMI.
• In artificial intelligence and data, a CLIPS expert system, fuzzy logic, genetic algorithms, music, wine and image classifiers, and lettuce disease detection with computer vision.
• In networks and systems, real Cisco routers with OSPF, EIGRP and IPv6, SNMP monitoring, memory and scheduling algorithms on Linux, and ARM assembly.
• In software engineering, test-driven development in six languages (111 tests), design patterns, SQL and NoSQL databases, and a full-stack store with Spring Boot, React and MongoDB in Docker Compose.
• In the foundations, algorithms, data structures (lists, trees, graphs and sparse matrices), automata drawn with Graphviz and programming marathons.

Every public repository of the project, with what it holds.

• 2026

  PGCEngineeringSebastian-s

  Testing and configuration management, with CRUDs written test first in six languages, 111 tests on top of the JUnit exercises and a script that runs all eight suites in Docker.

  Java, Kotlin, C#, Python, PHP, Rust, Go, React
• 2026

  EvolutionaryComputationEngineeringSebastian-s

  Machine learning with music genre, wine and iris classifiers, housing price regression, traffic accidents, fine-tuning and a custom image detector.

  Python, Jupyter, scikit-learn
• 2026

  ModelsAndSimulationsEngineeringSebastian-s

  Discrete-event simulation in Simul8 and random variates generated by inverse transform.

  Simul8, Python, Jupyter
• 2026

  ComputerVisionIAEngineeringSebastian-s

  Computer vision in five guides, on convolutions and color, a vision model behind an API, Sentinel-1 radar clustering, deep learning and lettuce disease detection.

  Python, Jupyter
• 2025

  PDYPEngineeringSebastian-s

  In distributed and parallel programming, a multiplayer bingo over TCP sockets with threads, a school system in Spring Boot with a GraphQL layer in FastAPI and React, and a Sudoku solved over RMI.

  Java, Spring Boot, Python, FastAPI, GraphQL, React
• 2025

  IAEngineeringSebastian-s

  Artificial intelligence in four modules, with a CLIPS expert system, fuzzy logic, genetic algorithms that colorize images and classification models for SmartPot.

  Python, CLIPS, scikit-fuzzy, scikit-learn
• 2025

  Redes2EngineeringSebastian-s

  Network management on real Cisco routers, with RIPv2, OSPF and EIGRP, IPv6 with DHCPv6 and EIGRPv6, SNMP monitoring and Wireshark traffic captures.

  Cisco IOS, Wireshark, SNMP
• 2025

  Redes1EngineeringSebastian-s

  Communication networks, with Packet Tracer topologies and the IP addressing plan of a network.

  Cisco Packet Tracer
• 2025

  SudokuEngineeringSebastian-s

  A web Sudoku in Spring Boot and Thymeleaf with a backtracking solver exposed over RMI.

  Java, Spring Boot, Thymeleaf, RMI
• 2025

  ProgrammingMarathon2025EngineeringSebastian-s

  Challenges of the 2025 programming marathon, solved in Python.

  Python
• 2025

  AutomatasEngineeringSebastian-s

  Deterministic finite automata simulator that evaluates strings and draws the automaton with Graphviz.

  Java, Graphviz
• 2024

  DB2EngineeringSebastian-s

  NoSQL databases, with MongoDB aggregations and a full-stack store with a Spring Boot API and JWT, a React frontend and all three services in Docker Compose.

  MongoDB, Spring Boot, React, Docker
• 2024

  TLP2EngineeringSebastian-s

  Programming languages 2: Spring Boot backends with security, JPA on MySQL, H2 and Supabase, Thymeleaf views and a React frontend.

  Java, Spring Boot, Thymeleaf, Supabase, React
• 2024

  DesignPatternsEngineeringSebastian-s

  Design patterns implemented in JavaScript, with their quiz.

  JavaScript
• 2024

  SistemasOperativosEngineeringSebastian-s

  Operating systems on Kali Linux and Ubuntu, with memory and virtual memory algorithms, round-robin scheduling and Bash scripts.

  Python, Bash, Java, Linux
• 2024

  ARQHEngineeringSebastian-s

  Hardware architecture, with a Huffman compressor, ARM assembly in QtARMSim and an ESP32 in Wokwi with MicroPython and a Telegram bot.

  Python, MicroPython, ARM Assembly, ESP32
• 2024

  ElectronicaDigitalEngineeringSebastian-s

  Digital electronics circuits simulated in CircuitMaker.

  CircuitMaker
• 2024

  AP4EngineeringSebastian-s

  Algorithms and programming 4: sets, sorting algorithms and regular expressions.

  Java
• 2023

  GrafosEngineeringSebastian-s

  Graphs, from the data structures course.

  Java
• 2023

  ArbolesEngineeringSebastian-s

  Trees, from the data structures course.

  Java
• 2023

  MatricesDispersasEngineeringSebastian-s

  Sparse matrices, from the data structures course.

  Java
• 2023

  AP3EngineeringSebastian-s

  Algorithms and programming 3.

  Java
• 2023

  TLP1EngineeringSebastian-s

  Programming languages 1: object-oriented programming, Swing interfaces, serialization and EJB.

  Java, Swing, EJB
• 2023

  PolinomiosEngineeringSebastian-s

  Polynomials, from the data structures course.

  Java
• 2023

  MaratonesEngineeringSebastian-s

  Solutions from the 2022 Politécnico and EAFIT programming marathons.

  Java
• 2023

  SistemaDeNotasEngineeringSebastian-s

  A grading system in Java.

  Java
• 2023

  TorresDeHanoiEngineeringSebastian-s

  The towers of Hanoi solved by recursion.

  Java, HTML, CSS
• 2023

  ProyectoListasEngineeringSebastian-s

  Linked lists in Python, with HTML output.

  Python
• 2023

  ProyectoDeListasEngineeringSebastian-s

  A circular doubly linked list with sorted insertion, search, replacement and deletion.

  Java
• 2023

  AP2EngineeringSebastian-s

  Algorithms and programming 2: singly, doubly and circular linked lists, stacks, matrices and polynomials.

  Java
• 2023

  AP1EngineeringSebastian-s

  Algorithms and programming 1: PSeInt pseudocode, diagrams and exercises.

  PSeInt, C++
• 2022

  SemioticaInformaticaEngineeringSebastian-s

  Computer semiotics, with interface practices in Bootstrap and jQuery.

  HTML, Bootstrap, jQuery
• 2022

  CarSpaceEngineeringSebastian-s

  Web prototype of a parking service, with bookings, statistics, settings and user profile.

  HTML, CSS, JavaScript
• 2022

  Car-SpaceEngineeringSebastian-s

  First version of the CarSpace site, with benefits, features, plans and team.

  HTML, JavaScript