Problem Solver
I enjoy breaking down problems and finding simple, effective solutions.
Open to Opportunities
A passionate full stack developer who builds real web applications
and is eager to contribute, learn, and grow in a dynamic team.

const developer = {
name: "Mark Angel Concina",
role: "Full Stack Developer",
mindset: "Always Learning",
goal: "Build. Contribute. Grow."
};About Me & Skills
I’m a BSIT graduate and an aspiring full stack developer who is passionate about creating meaningful web applications. I enjoy both frontend and backend development, and I’m always excited to learn new technologies, take on challenges, and collaborate with others to build solutions that make an impact.
“A curious mind, a stronger tomorrow.”
I enjoy breaking down problems and finding simple, effective solutions.
Always exploring new technologies and improving my skills.
Focused on building a successful career in software development.
I value collaboration and believe great things are built together.
My Toolkit
From the first line of code to the final deployment.
My Projects
Real ideas. Thoughtful solutions. Always building.

Digital memory vault
A place for preserving and reliving college photos and videos through an interactive gallery with music, with a secure admin dashboard for Dropbox backed media management and visitor analytics.

AI document assistant
MC.AI is a full stack Retrieval Augmented Generation (RAG) application that converts PDF, DOCX, and TXT files into searchable knowledge bases, then provides grounded answers from the uploaded documents.

Scalable backend API
Built a production-style backend API using NestJS, PostgreSQL (Prisma), Redis, Docker Compose, and Nginx. Implemented full CRUD task management with cache-aside Redis caching (TTL + invalidation), distributed rate limiting across multiple API replicas, health/readiness checks, request correlation IDs, centralized error handling, and HTTPS reverse proxying.

Reporting site
A single page report viewer that organizes evaluated systems, usability problems, task lists, a heuristic workbook, conclusions, and proposed interface improvements.

Integrated learning platform
A unified learning platform that gives administrators, faculty members, and students the tools they need to manage, teach, learn, collaborate, and issue verifiable certificates.
Personalized message pages
A platform for creating personalized webpages for heartfelt messages, celebrations, confessions, and meaningful occasions, then sharing them through a unique link.
Behind the Projects
The commits, experiments, and steady work behind what I build.
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Experience & Achievements
Small steps. Real progress.
Built a municipal website, admin dashboard, real-time chat, and citizen reporting.
Developed ParsuWISE, a unified platform for learning, collaboration, and certificates.
Two-time Dean’s Lister and 1st place at Gamefest 2025.
Building with others through clear communication, shared goals, and constructive feedback.
Get in Touch
I’m open to job opportunities, collaborations, or just a friendly chat about technology!