CANDIDATE RESUME · CURRICULUM VITAE · 2026
[ ← 3D STUDIO ]

JHET TACALIG

Junior Software Engineer | Full-Stack & AI Integration

LOCATION: BAGUIO CITY, PH (UTC+8)
AVAILABILITY: FULL-TIME · CONTRACT · REMOTE
TOTAL OJT HOURS: 360H COMMERCIAL + 120H AFP/TESDA

01 / WORK EXPERIENCE & OJT PLACEMENTS

2024 — 2026

DRAGON TREASURE CASTLE

IT / WEB DEVELOPMENT OJT — 360 HOURS
JUNE — AUGUST 2026
Live Production: dragontreasurecastle.com
  • Completed 360 hours of IT / Web Development OJT for a premier highland tourist attraction.
  • Developed the official Dragon Treasure Castle website (dragontreasurecastle.com).
  • Worked with modern web development technologies and Headless CMS integration.
  • Implemented interactive navigation and GPS-related features using Mapbox GL.
  • Developed multilingual website functionality and commute guide systems.
  • Developed Ember, the website's virtual AI guide and voice concierge.
  • Worked with deployment, website infrastructure, performance optimization, and production systems.

OJT HUNTING & PLACEMENT EXPERIENCE

SELF-DIRECTED PLACEMENT INITIATIVE
2026
  • Independently searched for and contacted organizations for OJT opportunities.
  • Communicated with potential companies and establishments regarding OJT placements.
  • Navigated the process of finding, securing, and completing an appropriate IT-related OJT placement.

TESDA + AFP INTELLIGENCE SKILLS TEAM

ICT WORK IMMERSION — 120 HOURS
FEBRUARY — MARCH 2024 · BAGUIO CITY
  • Completed 120 hours of hands-on ICT Work Immersion in Baguio City.
  • Practical training in computer hardware diagnostics, network troubleshooting, and systems management.

02 / EDUCATION, CERTIFICATIONS & TRAINING

CREDENTIALS
✦ INTERACTIVE 3D LAYERED CARD DECK AVAILABLEExperience tactile 4-card layers, deck switching, and credential inspection.
LAUNCH 3D DECK➔

SOFTWARE ENGINEERING SPECIALIZATION

THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY (HKUST) · COURSERA
COMPLETED: OCTOBER 2026

Comprehensive 3-course engineering specialization covering software development methodologies, requirements analysis, UML system modeling, architectural design patterns, unit/integration testing, and lifecycle project management.

ONLINE VERIFICATION (ID: J91G6VV53EHU)↗VIEW SPECIALIZATION PDF↗
Software Design & Project Management
Architecture patterns & management
Verify: 7LV1TUYP6X3R ↗Certificate PDF ↗
Implementation & Testing
Unit & system testing protocols
Verify: JUZSMCIEU5Q2 ↗Certificate PDF ↗
Modeling Systems using UML
OOP domain & state diagrams
Verify: XFDVT9O3KVUD ↗Certificate PDF ↗

CISCO NETWORKING ACADEMY CERTIFICATIONS

ISSUED BY CISCO NETWORKING ACADEMY
COMPLETED: OCTOBER 2026

Data Science Essentials with Python

PYTHON / EDA

Applied data science in Python: data manipulation, cleaning, exploratory data analysis (EDA), visualization, and predictive modeling fundamentals.

ID: 4dd75342-9620...[ VIEW CERTIFICATE PDF ↗ ]

Networking Basics

TCP/IP / NETWORKING

Network architectures, IPv4/IPv6 address subnetting, OSI layers, routing/switching principles, protocols (DNS, DHCP, HTTP), and network security.

ID: 2662f9e3-cf56...[ VIEW CERTIFICATE PDF ↗ ]

AWS CERTIFIED CLOUD PRACTITIONER (CLF-C02)

COURSE COMPLETION — TESDA ONLINE PROGRAM / AWS
COMPLETED: OCTOBER 2026

Completed the AWS Certified Cloud Practitioner (CLF-C02) course through the TESDA Online Program in October 2026. The training covered foundational AWS cloud concepts, core services (EC2, S3, RDS, Lambda), cloud security, architecture, pricing models, and cloud best practices supporting modern web applications.

CREDENTIAL ID: HU4O9am74E[ VIEW AWS COMPLETION PDF ↗ ]

INTRODUCTION TO CRITICAL INFRASTRUCTURE PROTECTION (ICIP)

OFFICIAL ACADEMY CERTIFICATE — OPSWAT ACADEMY
COMPLETED: OCTOBER 2026

Professional certification in Critical Infrastructure Protection (CIP). Covers OT (Operational Technology) & IT security convergence, industrial control system defenses, zero-trust security postures, SCADA network mitigation, and threat reduction across critical networks (0.50 CPE Credits).

CERTIFICATE ID: KfKrf9z-Mw
VERIFY ON OPSWAT ↗[ VIEW CERTIFICATE IMAGE ↗ ]

GOOGLE CYBERSECURITY PROFESSIONAL CERTIFICATE

8-COURSE PROFESSIONAL PROGRAM — ISSUED BY GOOGLE
COMPLETED: MAY 2025

Rigorous 8-course professional program covering Network Defense, Linux Command Line, SQL database security, Python automation for defensive operations, threat identification & vulnerabilities, SIEM analysis, and incident triage protocols.

ONLINE VERIFICATION (ID: SP8B8YKN3DMM)↗VIEW PROFESSIONAL CERTIFICATE PDF↗
COURSE 01
Foundations of Cybersecurity
Verify ↗PDF ↗
COURSE 02
Play It Safe: Manage Risks
Verify ↗PDF ↗
COURSE 03
Connect & Protect Networks
Verify ↗PDF ↗
COURSE 04
Tools of Trade: Linux & SQL
Verify ↗PDF ↗
COURSE 05
Assets, Threats & Vulns
Verify ↗PDF ↗
COURSE 07
Python Security Automation
Verify ↗PDF ↗

PREPARATION FOR COMPTIA A+ CERTIFICATION SPECIALIZATION

3-COURSE SPECIALIZATION — IBM SKILLS NETWORK
COMPLETED: MAY 2025

Rigorous 3-course specialization by IBM Skills Network preparing for the CompTIA A+ core exams. Covers computer hardware diagnostics, operating systems (Windows, Linux, macOS), operational procedures, software troubleshooting, and full exam simulations.

ONLINE VERIFICATION (ID: 9271RRN9J0ZT)↗VIEW SPECIALIZATION PDF↗
CORE 1
Hardware & Network Troubleshoot
Verify ↗PDF ↗
CORE 2
OS, Software & Procedures
Verify ↗PDF ↗
PRACTICE EXAMS
CompTIA A+ Core 1 & Core 2
Verify ↗PDF ↗

NIIT BAGUIO

COMPLETED: 2026
3-Year Diploma in Information Technology

Curriculum focus: Software Architecture, Database Management Systems, Object-Oriented Programming, Web Engineering, Network Fundamentals.

BAGUIO CITY NATIONAL SCIENCE HIGH SCHOOL (BCNSHS)

COMPLETED: MARCH 2024
Senior High School Diploma — ICT Strand

Baguio City, Philippines. Advanced secondary STEM education focusing on Information and Communications Technology.

03 / PRODUCTION CASE STUDIES & SYSTEMS

ENGINEERING

DEV/STATION

— Lead Product Designer & Full-Stack Architect
[ LIVE SITE ][ CASE STUDY ]

Curated developer portfolio archive with multi-viewport live previews, 4-dimension structured ratings, Discord membership sync, and Cloudflare R2 image pipeline.

STACK: Next.js 16, React 19, TypeScript, Supabase, Cloudflare R2, Discord OAuth, Tailwind CSS

DRAGON TREASURE CASTLE

— Full-Stack Developer & AI Systems Engineer
[ LIVE SITE ][ CASE STUDY ]

Highland tourism web platform with Ember AI concierge, 3D Mapbox geospatial navigation, and 60 FPS drone tour. Scaled to 120,000+ organic monthly visitors.

STACK: Next.js 16, React 19, TypeScript, Sanity CMS, Mapbox GL, Web Speech API

JIYAM HOMES

— Front-End Engineer & Headless CMS Architect
[ LIVE SITE ][ CASE STUDY ]

Swiss Modernist architectural builder platform with GSAP motion reveals, Sanity Studio dynamic management, and Resend serverless email routing.

STACK: Next.js 16, TypeScript, Sanity Studio, GSAP 3, Tailwind CSS, Resend API

OJT & ATTENDANCE TRACKING SYSTEM

— Full-Stack Engineer
[ CASE STUDY ]

Progressive Web App (PWA) with dual-layer GPS geofencing, QR validation, offline Workbox sync, and client-side PDF/Excel compliance report generation.

STACK: Next.js 16, Supabase, PostgreSQL, Row Level Security, PWA, GPS Geofencing

3D GEOSPATIAL NAVIGATION SYSTEM

— Geospatial & Map Engine Developer
[ LIVE SITE ][ CASE STUDY ]

Full-screen 3D mountain navigation system for high-altitude terrain (1,450m ASL) with live GPS, turn-by-turn guidance, and off-screen edge radar pointers.

STACK: Mapbox GL JS v3, React Map GL, GeoJSON, 3D DEM Elevation Terrain

EMBER — MULTIMODAL AI CONCIERGE

— AI & Speech Interaction Engineer
[ LIVE SITE ][ CASE STUDY ]

Multimodal AI guide with real-time speech recognition, Neural TTS, and live Sanity CMS knowledge grounding for zero-hallucination visitor guidance.

STACK: Web Speech API, Edge Neural TTS, Web Audio API, Sanity GROQ RAG

JHET TACALIG — SPATIAL PORTFOLIO

— Creative Developer & 3D WebGL Engineer
[ LIVE SITE ][ CASE STUDY ]

Spatial 3D WebGL portfolio with curved carousel cylinder, Cobe globe transitions, custom GLSL chromatic aberration shaders, and Swiss typography.

STACK: Next.js 16, React 19, Three.js, GLSL Shaders, GSAP 3, Lenis, Tailwind CSS, Sanity

SONANCE STUDIO

— Full-Stack Architect & Core Engine Developer
[ LIVE SITE ][ CASE STUDY ]

High-performance cloud video transcoding & mastering SaaS engineered to bypass compression penalties on TikTok, Reels, and Shorts with direct R2 ingest, CFR 120 FPS lock, and EBU R128 audio mastering.

STACK: Next.js 16, TypeScript, FFmpeg, Cloudflare R2/Queues, Supabase, PayMongo

SONANCE PLAYER

— Native iOS & Mobile Engineer
[ CASE STUDY ]

Audiophile iOS music player bridging React Native/Expo with custom Swift AVAudioEngine backend, 10-band hardware equalizer, and ReplayGain normalization.

STACK: Swift, AVAudioEngine, Core Audio, React Native, Expo, SQLite

04 / TECHNICAL SPECIFICATIONS & DOMAINS

STACK
01 / LANGUAGES & WEB

TypeScript, JavaScript (ES6+), Swift, SQL, Python, C#, HTML5, CSS3, Tailwind CSS v4.

02 / FRONTEND & GRAPHICS

Next.js 16 (App Router), React 19, GSAP 3 & ScrollTrigger, Mapbox GL JS, Three.js, Cobe WebGL.

03 / BACKEND & DATA

Supabase, PostgreSQL, Sanity CMS (GROQ), REST APIs, Edge Runtime Handlers, Row Level Security (RLS).

04 / CYBERSECURITY

Google Cybersecurity Certified, Network Defense, Linux / Bash, System Hardening, IAM, Incident Response.

05 / MOBILE & NATIVE

React Native, Expo SDK, Swift (AVAudioEngine, Core Audio), Workbox PWAs, Web Audio & Speech APIs.

06 / INFRASTRUCTURE & IT

Git / GitHub, Vercel Edge, Cloudflare DNS, PC Hardware Diagnostics, Network Troubleshooting, Performance Auditing.