Software Engineer
// LDC // PORTFOLIO.v1

Louie Dale Cervera

Software Engineer

From embedded sensors to AI-orchestrated backends — building systems end to end.

role
Software Engineer
projects
08
domains
04
Software Engineer/AI & Computer Vision/IoT Systems/GIS & Mapping/Automation
About Me

Software Engineer and BS Software Engineering graduate (August 2026) working across backend systems, platform integrations, and applied computer vision. Experience spans AI chat integration architecture, IoT hardware–software communication, GIS and spatial data visualization, and automated workflow pipelines built on n8n and GoHighLevel. Co-founder and technical lead across multiple startups, including one recognized under the DICT STEP UP incubation program — comfortable owning a system end to end, from embedded sensor firmware through backend services to the dashboards on top of them.

Aug 2026

Graduating with a BS in Software Engineering, Central Philippine University

Nov 2025

Joined Xzen Tech Solutions as Software Engineer, shipping 6+ production web and mobile apps

Jun 2025

Lead Developer & CTO at NeoPark, an IoT parking platform — Top 5 at PAES Pitch PH 2025

May 2025

Built GIS and geolocation features for Rare.org's EarthRanger conservation dashboard

Apr 2025

Co-Founded OZ Tech, leading integration architecture for Mentoria

Sep 2024

Lead Developer on Habol, a DTI-backed weaving color-matching app

Apr 2023

Co-Founded UniHub, selected for DICT's STEP UP incubation program

Projects
01Undergraduate Thesis

Undergraduate thesis: an offline-first Android app delivering post-set kinematic form feedback within 20 seconds of a completed set. A Dynamic Time Warping engine compares 2D skeletal joint trajectories from on-device MediaPipe/ML Kit pose detection, replayed against a reference form on a Unity-rendered 3D rigged avatar.

FlutterExpress.jsPostgreSQLSupabaseUnity (UaaL)MediaPipeDynamic Time Warping
02Apr 2025 — Present

Led the design and deployment of the integration architecture for Mentoria at OZ Tech, defining how the conversational layer exchanges data with downstream services. Built and maintained automated workflow pipelines on self-hosted n8n and GoHighLevel, owning webhook ingestion, field mapping, and error handling across the automation layer.

n8nGoHighLevelNode.jsWebhooksLLM Orchestration
03Jun 2025 — Present

IoT-enabled parking system management platform. Directed end-to-end technical strategy, architected software–hardware communication between field sensor units and backend services, and built real-time occupancy ingestion with admin dashboards. Top 5 contestant at PAES Pitch PH 2025.

ArduinoIoTNode.jsPostgreSQLReal-Time Dashboards
04May 2025 — Aug 2025

Built the geolocation and GIS features for Rare's EarthRanger conservation-analytics dashboard, deployed across 750+ conservation sites tracking 23,000+ animals globally.

Next.jsTypeScriptGIS MappingReal-Time Telemetry
05Sep 2024 — Jun 2025

Hablon weaving simulation app for Android, resolving color-matching discrepancies between weave designers and weavers, built for the Department of Trade and Industry (Iloilo Chapter). Features warp/weft color visualization, cross-brand thread categorization, closest-color suggestion, and Pantone Matching System API integration.

React NativeExpoNext.jsFirebasePantone API
06Nov 2025 — Present

Delivery logistics platform built at Xzen Tech Solutions, where it anchors the product suite. Covers GIS mapping and route planning for dispatch, with the rider-facing app and the web console sharing one backend.

GIS MappingRoutingReact NativeNext.js
07Nov 2025 — Present

The rest of Xzen Tech Solutions' 6+ production apps, several of them ML-backed: XZEN Connect (talent marketplace with AI matching and escrow), XTS Web (engineering services and hardware e-commerce), RoboGuide (IoT learning hub), Proxima LMS (robotics LMS), and StatSmart (AI statistics assistant).

React NativeNext.jsMachine LearningE-Commerce
08Apr 2023 — Feb 2024

Co-founded and engineered a university online marketplace where students buy and sell products and services. Selected for the DICT STEP UP incubation program (1 of 11 startups in Western Visayas out of 24 applicants) and pitched at the program's Demo Day.

FirebaseVercelNext.js
Capabilities

Backend & Integrations

Node.js / Express.js
NestJS
REST API Design
PostgreSQL
Supabase / Firebase
n8n / GoHighLevel

AI, Computer Vision & IoT

MediaPipe / ML Kit (Pose Detection)
Dynamic Time Warping
LLM Orchestration & Agentic Dev
Gemini / OpenAI APIs
Arduino & Embedded Systems

GIS, Mobile & Frontend

Next.js
React Native
Flutter
Mapbox / Leaflet
Unity (UaaL)

Infrastructure & Tooling

Git / GitHub
Google Cloud Platform
Vercel
Docker / CI-CD
Contact

Let's build something together.

© 2026 Louie Dale Cervera