Charlie Casiano Mangyaw
Passionate Software Engineer
Computer Science student architecting performant web platforms, cross-platform mobile apps, automated pipelines, and civic intelligence engines. Grounded in clean architecture, practical systems engineering, and open source collaboration.
About Me
Software engineer and computer science undergraduate at ACLC College of Mandaue with a focus on web and mobile development, automation, and database design.
Engineering Approach
I am currently pursuing a Bachelor of Science in Computer Science (2024–present) at ACLC College of Mandaue in Cebu, Philippines. My core technical strengths and specialization focus on building responsive web applications, native cross-platform mobile apps, performant REST APIs, automation, and database design.
I emphasize writing clean, scalable, and maintainable software designed to solve practical, real-world problems. Whether architecting backend services, crafting responsive client interfaces, or modeling structured data, I value simplicity, performance, and solid engineering fundamentals.
Recognitions & Honors
HacktoberfestHacktoberfest: Best Overall Project
Recognized for high-impact open source contribution, system architecture, and overall community project quality.
Hacktoberfest: Best Use of AI
Awarded for exceptional integration of generative AI / LLM workflows and intelligent data augmentation.
Projects
A collection of civic intelligence platforms, native mobile applications, full-stack systems, and open-source browser extensions.
ProjectTrack
Civic Intelligence & Infrastructure Transparency Engine
Civic intelligence and transparency platform for DPWH infrastructure projects across Cebu. Transforms fragmented public civil works data into verifiable, geospatial, and graph-powered community intelligence.
Atmos
Native Weather App & AI Meteorological Assistant
A pure native mobile application (Android & iOS) delivering seamless real-time weather forecasting paired with an intelligent conversational AI chatbot assistant for meteorological context.
AstroLens
NASA Space Data & Astronomy Explorer
Cross-platform mobile application for exploring NASA's vast collection of space data — from daily astronomy images (APOD) and near-Earth asteroid tracking to space weather alerts, full-disc Earth imagery, and NASA media archives. Architected with Flutter and Dart using Domain-Driven Design (DDD) and Clean Architecture.
ShopLynx
Modern Full-Stack E-Commerce Platform
A modular full-stack e-commerce web platform engineered for seamless shopping, featuring dynamic product catalog management, persistent cart workflows, and secure order processing with RESTful API communication.
AdaptiFork
Modular Web Accessibility Hub Browser Extension
A highly modular and contributor-friendly browser extension acting as a customizable accessibility hub for the modern web, built with decoupled architecture for rapid community feature expansion.
Skills & Technologies
Tools, frameworks, and technologies I work with daily across full-stack web, mobile, and data workflows.
Languages
Core languages used for backend logic, mobile apps, and scripts.
Frameworks & Mobile
Component-driven frontends, native mobile apps, and REST API frameworks.
Databases & Storage
Graph databases, relational SQL stores, and real-time cloud data services.
AI, Automation & Tools
Inference pipelines, scraping engines, version control, and environments.
Education & Milestones
Formal academic background in Computer Science along with ongoing technical milestones.
ACLC College of Mandaue
Core Study & Practicum
Undergraduate curriculum centered on data structures, algorithmic efficiency, relational and graph database architectures, object-oriented design, RESTful API development, and cross-platform mobile computing.
Get In Touch
Whether you want to discuss a software engineering opportunity, collaborate on an open source project, or talk about civic tech — my inbox is open.
charliemangyao@gmail.com
Based in Consolacion, Cebu, Philippines · Open to remote & local roles