Mark Jeric Exconde

Quezon, Philippines

Open to work opportunities

I build full-stack products that connect responsive interfaces, backend services, embedded systems, infrastructure, artificial intelligence and automation.

Developer &

Computer Engineer

I connect software and hardware, applying AI where it solves a real problem.

Selected work

Software, hardware, and applied AI — connected through working projects.

View all projects

2026Full-stack · Embedded · Applied AI

Smart Shoe Care Machine

An automated shoe-care system connecting customer and business web applications, a Kotlin kiosk, payments, computer vision, and ESP32 machine control.

Next.js · TypeScript · PostgreSQL · Prisma

View case study

2026Health monitoring · IoT · Machine learning

VitaLink AI

A real-time health-monitoring system with responsive dashboards, authenticated FastAPI services, ESP32 sensor streaming, and anomaly detection.

Next.js · FastAPI · ESP32 · Scikit-Learn

View case study

2024Android · Computer vision · 3D

Sign Language Translator

A bidirectional Android translation application that converts text into visual signs and recognizes hand gestures as text.

Kotlin · Jetpack Compose · MediaPipe · Python

View case study

Evidence over adjectives.

A compact record of the education, experience, and technical systems behind the work.

Experience

Selected roles

2026—2026

Junior Web Developer Intern

RGRR Webmaker Philippines

Built BookNGo client and booking interfaces with Next.js, TypeScript, and Tailwind CSS; integrated Supabase SSR authentication and REST APIs; and led GitHub workflows for an eight-member intern team.

Stack

Frontend

React
Next.js
TypeScript
JavaScript
HTML/CSS
Tailwind CSS
Vite

Backend & data

Python
FastAPI
SQL
PostgreSQL
SQLite
Supabase
Prisma

Mobile & embedded

Kotlin
Java
Jetpack Compose
Arduino
ESP32
WebSockets

AI & automation

Scikit-Learn
MediaPipe
Claude Code
OpenAI Codex
Local LLMs
n8n

Infrastructure

Git
GitHub
Vercel
Render
Docker
Cisco Packet Tracer

Education

2022—2026

Bachelor of Science in Computer Engineering

Laguna State Polytechnic University - San Pablo City Campus

Laguna, Philippines

Credentials

View all credentials

Cisco · 2026

Networking Basics

Cisco · 2026

Introduction to Modern AI

Cisco · 2025

Introduction to Cybersecurity

GitHub activity

@mrkjrcxcnd ↗

964 contributions in the last year

53 weeks · rolling year

Awards

Recognition in research, robotics, and embedded systems.

Special Award

May 2025

Master of Sensors

Exhibit Arduino 2025

Stackwars

Second Place

Jun 2022

Research Competition (LIKHA)

Division Science and Technology Fair · Senior High School Robotics and Intelligent Machines Category

Smart Face Shield

Division Winner

Mar 2022

Best Capstone Project

Division-Wide Senior High School Students' Conference and Exhibit of Best Capstone Projects and Innovative Learning Outputs

Smart Face Shield

Third Place

Mar 2022

CHEIn Reaction 2022

SHS Applied Science Category

Smart Face Shield

Editorial cover showing Mark's Dell OptiPlex 3040 Micro connected to a transparent NVMe enclosure

Featured note · Homelab

How I built my first homelab server

Working notes

Writing

All notes

How I built my first homelab server

A college seminar planted the idea. Months later, a mini PC, one SSD mistake, and plenty of experimenting turned it into my first homelab.

Homelab

Sep 2026

I did not always know I would become an engineer

From an oversized kindergarten uniform to art, a failed drone, the Smart Face Shield, and a thesis without a roadmap—this is how I found my way into engineering.

Personal journey

Sep 2026

All notes