Hello, I'm

Cyndi M. Sanchez

Computer Science @ King's College · Full-Stack Developer · AI Enthusiast

I build scalable, user focused applications that combine logic and creativity, from developing an AI powered crosswalk system at a hackathon to creating a dystopian text adventure game in Java. I enjoy working across Java, JavaScript, Python, and SQL, and exploring cloud technologies to bring ideas to life. I approach every project with precision, curiosity, and a strong desire to build solutions that are both functional and meaningful.

Contact Me GitHub LinkedIn

JavaJavaScriptPythonSQL HTML/CSSFirebaseNode.jsSpring Boot

My Projects

A selection of things I've built

AI · Computer Vision

Hen-Tersection

Python · YOLO · Computer Vision · Snowflake · HTML/CSS

AI-powered crosswalk system using real-time computer vision to detect jaywalkers, extend crossing time for mobility-aid users, and log every event to Snowflake. Built at HenHacks 2026.

Live Site Devpost Demo Video

AI · Healthcare

Dose Doodle

HTML · CSS · JavaScript · Firebase · SmallTalk

Responsive medication tracker and doctor-chat web app with Firebase Auth, Firestore, and real-time reminders. Delivered as a functional MVP in 24 hours at HenHacks 2025.

GitHub Live Site

Full-Stack · Web

Pixel Portal

SQL · Java · Spring Boot · Node.js · HTML/CSS/JS

Full-stack video game marketplace with robust SQL database, loyalty points system, real-time inventory updates, and detailed sales analytics.

GitHub

Web · Data

Suggestify

HTML · CSS · JavaScript · Python · CSV Datasets

Personalized music recommendation app using Python for data processing and DOM manipulation for a dynamic frontend with CSV-based song datasets.

GitHub

Java · Game

The Rush

Java · JUnit · OOP · Git

Dystopian narrative text adventure with 27 branching stages, moral dilemmas, resource management, and decision-based consequences. Fully unit-tested with JUnit.

GitHub

Work Experience

Where I've contributed professionally

Electrical Engineering Intern

Compass of NEPA · Part-time · On-site

Oct 2025 – Present Wilkes-Barre, PA

Supported the design and testing of electrical circuits and systems.
Performed soldering and desoldering of components on printed circuit boards (PCBs).
Assembled, wired, and inspected electronic hardware; conducted testing using multimeters and other diagnostic tools.
Interpreted schematics and technical documentation; documented test results and project progress.
Maintained compliance with safety and quality standards.

Electrical EngineeringPCB SolderingCircuit TestingSchematics

Audio Visual Technician Intern

Kalahari Resorts & Conventions · Full-time · On-site

Jun 2025 – Mar 2026 Pennsylvania

Set up, operated, and maintained audio, video, lighting, and projection equipment for events, conferences, and live shows.
Collaborated with event planners and clients to ensure seamless AV execution.
Troubleshot real-time technical issues with soundboards, microphones, projectors, and control systems.
Ensured proper cable management, equipment calibration, and signal flow for professional-quality results.
Performed post-event breakdown and inventory checks to keep equipment ready for future use.

AV SystemsIT InfrastructureEvent ProductionTroubleshooting

Associate IT Specialist

Cloud Conduction · Part-time · Remote

Sep 2024 – Mar 2026 Remote

Redesigned web pages to improve visual appeal and enhance product information presentation.
Developed scripts to enhance functionality and interactivity in web development projects.
Performed troubleshooting and identified potential issues to ensure product functionality and reliability.
Collaborated with Microsoft vendor to enhance Microsoft 365 and Azure systems, optimizing performance and security.
Monitored system performance and maintained systems to ensure reliability and efficiency.

JavaScriptMicrosoft 365AzureCloud Applications

IT Support Technician

Cloud Conduction · Full-time · Hybrid

May 2024 – Sep 2024 Okemos, MI

Provided IT support and troubleshooting for staff; managed cabling, equipment configuration, and access point setup.
Managed all trouble tickets and new feature requests for NorthStar Club software, ensuring prompt resolution.
Collaborated with Microsoft vendor to enhance Microsoft 365 and Azure systems.
Tested and evaluated new software solutions, recommending implementations to meet organizational goals.
Conducted system upgrades to keep technology infrastructure current and effective.

IT SupportDNSMicrosoft 365Hardware

Help Desk Support Staff

King's College Help Desk · Part-time · On-site

Sep 2023 – Apr 2025 Wilkes-Barre, PA

Worked alongside a team to resolve device issues presented at the help desk, ensuring customer satisfaction.
Repaired school hardware including printers and desktops; removed viruses from student laptops.
Ensured every device was returned in the same or better condition than when it was dropped off.

Hardware RepairCustomer ServiceIT Support

Coding Competitions

Hackathons and challenges I've participated in

🏆

HenHacks 2026

University of Delaware

Project: Hen-Tersection

Built an AI-powered crosswalk system using YOLO computer vision, Python, and Snowflake for real-time event logging — including jaywalker detection and adaptive signal timing for mobility-aid users — in 24 hours.

View on Devpost →

🏅

HenHacks 2025

University of Delaware

Project: Dose Doodle

Created a medication tracking web app with Firebase Auth, real-time Firestore, and a doctor-chat feature. Delivered a mobile-first MVP in 24 hours following Agile principles.

View Live Site →

🎯

Hack It Together

Touro University

Project: Suggestify

Built a music recommendation app solving decision fatigue. Designed Figma prototypes, integrated Firebase, and presented to judges — incorporating mentor feedback into the final product.

Relevant Courses

Academic foundations that power my work

C · RISC-V · Verilog

Computer Organization & Digital Design

Explored hardware-level data organization, circuit design, assembly language, and digital logic — connecting how software maps to physical hardware.

Java

Advanced Data Structures

Implemented advanced trees, graphs, hash maps, and sorting algorithms with a focus on algorithmic efficiency and performance analysis.

SQL · APIs · HTML/CSS/JS

Database Management Systems

Designed relational databases, wrote complex SQL queries, and built a full application with a live database backend. Covered normalization, indexing, and query optimization.

Java

Data Structures

Implemented stacks, queues, linked lists, and trees while learning to evaluate algorithm complexity and design scalable software solutions.

Java

Object-Oriented Software Development

Applied OOP principles — inheritance, interfaces, polymorphism, exception handling — in larger software projects with code refactoring and version control.

Python

Computer Programming

Learned programming fundamentals through Python — algorithms, control structures, file I/O, and problem decomposition — establishing a solid coding foundation.