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

NIIT BAGUIO

COMPLETED: 2026
3-Year Diploma in Information Technology

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

GOOGLE CYBERSECURITY PROFESSIONAL CERTIFICATE

COMPLETED: MAY 2025
Professional Program — Issued by Google

Network Defense, Threat Detection & Response, Linux Command Line, SQL Database Security, Incident Response, SIEM Tools (Chronicle/Splunk), System Hardening.

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.