SYS: ACTIVE COMPUTER ENGINEERING • DEVELOPMENT • ART

I'M A DEVELOPER|

I BUILD THINGS
WITH CODE.

I'm a Computer Engineering student exploring software, embedded systems, IoT, and digital art — building practical hardware and software systems with creative intent.

View Work → Contact Me
● MODE: CREATIVE_WORKSPACE
SYS: ONLINE
creativity + technology
JUSWA illustrated self-portrait at workspace
INPUT: POINTER [X: 000, Y: 000]

02 / ABOUT ME

A little about me.

I'm a Computer Engineering student interested in building practical technology while keeping creativity at the center of the process.

My interests span both low-level physical computing and high-level software: from embedded systems and IoT sensor telemetry to mobile application architecture and digital illustration.

Whether wiring microcontrollers, configuring cloud synchronization, or painting portraits in Krita, I approach every project with curiosity, discipline, and attention to functional detail.

WORKSPACE PROFILE CE // DEV // ART
DISCIPLINE Computer Engineering
PRIMARY FOCUS AREAS
Software Embedded Systems IoT Digital Art
PHYSICAL HARDWARE Arduino, ESP32, OLEDs, Sensors, I²C
CREATIVE MEDIUM Digital Illustration & Sketching (Krita)

03 / CAPABILITY

Technical toolbox.

A structured breakdown of languages, platforms, hardware, and creative tools I work with across engineering and art.

Development

01_DEV
HTML MARKUP
CSS STYLE
JavaScript LOGIC
Kotlin APP

Mobile & Cloud

02_CLOUD
Android Studio IDE
Firebase BACKEND
Git VCS
GitHub HOSTING

Hardware & IoT

03_HARDWARE
Arduino MCU
ESP32 SOC/WIFI
Sensors INPUT
I²C BUS

Creative

04_ART
Krita STUDIO
Digital Art CRAFT
Illustration ART
UI Design DESIGN
TOOL INSPECTOR ESP32

Wi-Fi and dual-mode Bluetooth microcontroller used for IoT telemetry and wireless wearable communication.

CATEGORY: HARDWARE & IOT • USED IN: SMART MEDICATION SYSTEM
STATUS: VERIFIED

04 / PROOF OF WORK

Selected projects.

Engineering prototypes and software systems solving real scheduling, assistive mobility, and medication coordination problems.

01 MOBILE APPLICATION

Synced N

Church Music Ministry Schedule & Lineup Management System

A mobile application designed to centralize the coordination of worship ministry teams. It organizes member availability, rehearsal lineups, song assignments, musical keys, and service schedules into one synchronized system.

Kotlin Firebase Android Studio UI/UX
View Case Study →
APP SCHEMATIC // LINEUP MODULE SYNCED_N.KT
UPCOMING SERVICE // SUN 09:00 ROSTER: CONFIRMED
01. Opening Praise KEY: G MAJ
02. Worship Ballad KEY: D MAJ
03. Offering & Response KEY: C MAJ
DB: FIREBASE REALTIME PLATFORM: ANDROID
02 EMBEDDED SYSTEM

Smart Assistive Cane

Mobility Aid for Safety and Reminder System

An Arduino Nano-based assistive system augmenting a standard cane with obstacle sensing, automatic low-light lighting, an I²C OLED display, RTC-driven audible reminders, and real-time step monitoring.

Arduino Nano OLED 0.96" Ultrasonic Sensors RTC Module I²C Bus
View Case Study →
HARDWARE WIRING BLOCK DIAGRAM MCU: ATMEGA328P
INPUT // DISTANCE
Ultrasonic Range
INPUT // TIME
DS3231 RTC
I²C DATA BUS (SDA / SCL) 400 kHz SPEED
OUTPUT // DISPLAY
SSD1306 OLED
OUTPUT // SAFETY
Buzzer + High-LED
STATUS: PROTOTYPE VERIFIED PWR: 5V REGULATED
03 IOT / WEARABLE SYSTEM

Smart Medication System

Automated Dispensing with Wearable-Assisted Alerts

A wearable-assisted IoT healthcare system pairing an ESP32-powered dispenser with wireless alerts and real-time monitoring to ensure adherence to medication schedules.

ESP32 IoT Telemetry Wearable Alerts Wi-Fi / BLE
View Case Study →
IOT TELEMETRY & DISPENSER PACKET NODE: ESP32-WROOM
DISPENSER CYCLE SLOT #03 DISPENSED
WEARABLE STATUS LINKED // BLE PAIRED
REMINDER SCHEDULE NEXT DOSAGE: 12:00
NETWORK: MQTT / BLE ACCURACY: REAL-TIME

05 / EXPRESSION

Digital sketchbook.

Original digital paintings, character illustrations, and stylization studies drawn with digital pens in Krita. Click any artwork to view in high resolution.

Spider-Punk digital illustration with electric guitar by JUSWA
Spider-Punk Dynamic Line & Halftone Study
David and Lucy on the moon digital painting by JUSWA
David & Lucy on the Moon Atmospheric Scene & Lighting Study
David Martinez Cyberpunk Edgerunners portrait by JUSWA
David Martinez Neon Edge Lighting & Expression
Hyakkimaru action pose digital illustration by JUSWA
Hyakkimaru Action Posing & Blade Velocity
Izuku Midoriya Deku digital illustration by JUSWA
Deku Energy Aura & Perspective Study

06 / CONNECTION

Let's build something.

Ready to create
together?

Whether you want to collaborate on embedded systems, software development, discuss IoT ideas, or explore digital illustration — my inbox is always open.

joshualagare255@gmail.com