Ariana Delgado

Computer Science student at Yale University with practical experience in machine learning, full-stack development, and bioinformatics research. Demonstrated ability to build scalable web applications and develop AI agents while providing technical mentoring in programming fundamentals. Strong technical proficiency in Python, Java, and C++, complemented by leadership experience and bilingual communication skills.

Machine Learning & AI | Python, Gymnasium, AIMA Framework | 2025

• Built blackjack AI using supervised learning models including decision trees, perceptrons, and neural networks
• Created Titanic survival prediction system achieving 75% test accuracy through feature engineering and hyperparameter optimization
• Developed Q-learning reinforcement learning agent to solve classic control problems with epsilon-greedy exploration strategy

Mancala (Kalah) Game | Object-Oriented Programming | 2024

• Develop terminal-based two-player game using advanced C++ object-oriented design principles
• Implemented complete game logic including move validation, capture mechanics, extra turns, and endgame evaluation
• Built custom serialization system for game state persistence and restoration functionality
• Integrated comprehensive exception handling for robust user input processing and error management

Lab Rats - Research Matching Platform | Full-Stack Web Application | 12/23

• Architected secure user authentication system and relational database schema using SQL
• Implemented normalized database structure supporting user profiles, research opportunities, and filtered search results
• Developed secure login/registration system with password hashing and session management

Jukebox - Music Curation Platform | Full-Stack Web Application | 12/21

• Built responsive application using HTML, CSS, JavaScript with integrated backend database
• Implemented music database APIs for comprehensive song/album metadata retrieval and display
• Created intuitive interface allowing users to curate music collections with journaling functionality
• Designed and implemented user data storage systems for music preferences and journal entries

New Haven Exploration - Computer Vision & Web Application | 12/21

• Developed gesture-based navigation system using Kinect sensor technology and computer vision
• Integrated Google Maps API with custom location recommendation algorithms
• Implemented motion detection and gesture recognition for touchless user interaction

Spanish Tutoring, Tutor, New Haven, CT, 10/24 - present

• Create comprehensive weekly lesson plans targeting grammar, conversation, and cultural understanding for students ranging from beginner to intermediate
• Track student progress through regular assessments and adapt teaching methods to individual learning styles