Franz Eliezer Samilo — Full-Stack Design Engineer
Franz Eliezer Samilo (also known as Franz Samilo) is a Filipino full-stack design engineer from Sibalom, Antique, in the Western Visayas, building for clients worldwide. His work centers on agentic infrastructure: AI and LLM systems, autonomous agent pipelines, and the full-stack architecture that lets intelligent systems think, act, and scale. His approach — “From Absurdity to Architecture” — starts where the logic breaks and builds until it holds.
What Franz does
- Agentic AI infrastructure — LLM routing, tool chains, and human-in-the-loop agent workflows.
- Full-stack engineering with Next.js, TypeScript, Node.js, and PostgreSQL.
- Workflow automation and CRM integration, including GoHighLevel (GHL) pipelines.
- System architecture and data-heavy dashboards for international clients.
Current role
Full-stack engineer at OZ Tech, building agentic AI workflows for a diverse client base — GoHighLevel automation, custom-coded applications, and end-to-end AI agent pipelines.
Research
Undergraduate thesis (BS Software Engineering, Central Philippine University): A GNN-Augmented Framework for Semantic Integrity Validation and Grounded Reasoning in Professional Knowledge Systems. The “Validate-then-Generate” framework inserts a CompGCN-based integrity layer between retrieval and synthesis: documents are ingested into a knowledge graph, every relationship is scored for plausibility via link prediction, low-scoring triplets are filtered before reaching the language model, and full provenance is exposed in an audit trail. Measured results: AUC-ROC 0.985, MRR 0.958, grounding 0.984, faithfulness 0.983 — a 75% improvement in grounding and 423% in faithfulness over a vector RAG baseline. Built with Python, PyTorch Geometric, Neo4j, DistilBERT, and Gemini.
Selected work
Real-time conservation intelligence at planetary scale
Built the frontend for Rare's EarthRanger Dashboard — a complex, data-driven analytics platform used by conservation teams worldwide. The dashboard processes real-time telemetry from GPS collars, camera traps, ranger patrols, and remote sensors, rendering it into interactive maps, advanced analytics, and actionable intelligence.
Impact: Deployed across 750+ conservation sites, tracking 23,000+ animals globally
Tech: Next.js, TypeScript, Tableau Integration, Real-Time Data Streams, GIS Mapping, Advanced Analytics.
Mentoria — Mentoria.gr (EU — Greece)
Where AI becomes the teacher kids actually want
Designed and built an AI-powered educational platform for one of Greece's leading education organizations. The app features an Agent Tool Chat system where students interact with dynamic AI mentors that adapt to their learning pace, and a modular education system where kids progress through structured learning modules via conversational AI.
Impact: Serving students across the Greek education system
Tech: Next.js, TypeScript, AI/LLM Integration, Agent Architecture, Module System, Real-Time Chat.
OZ Tech — OZ Tech (Current Employer)
Agentic workflows for everyone, from scratch
Currently building agentic AI workflows for OZ Tech's diverse client base. The work spans GoHighLevel (GHL) automation integration, custom-coded applications, and end-to-end AI agent pipelines. Each client gets a bespoke system — not a template.
Impact: Multiple production systems serving active client base
Tech: Next.js, TypeScript, GoHighLevel, AI Agents, Custom APIs, Workflow Automation.
RoboGuide — XzenTech Solutions
IoT learning, demystified
An IoT learning hub with a hardware wiki, guided tutorials, and community projects for Arduino, ESP32, sensors, and more.
Tech: Next.js, Content Platform, Hardware Wiki.
XTS Web — XzenTech Solutions
The digital workbench for engineers
An engineering solutions and fabrication platform — e-commerce for hardware kits, custom fabrication services, expert consultation booking, and a community build-log feed.
Tech: Next.js, E-Commerce, Service Platform, Community.
StatSmart — XzenTech Solutions
From data to the right method, in seconds
An AI-powered statistical analysis tool. Upload a dataset, and StatSmart identifies variables, recommends best-fit statistical tests, and walks you through the analysis.
Tech: Next.js, AI/ML, Data Visualization, Statistics Engine.
How much is your team leaving on the table?
An interactive ROI calculator for Better Teams — a quick-assessment tool that quantifies the cost of team dysfunction with personalized insights.
Tech: Next.js, Interactive Calculator, Lead Generation.
Talent matching with algorithmic precision
A professional talent marketplace with AI-powered matching, verified profiles, and secure escrow payments.
Tech: Next.js, Matching Algorithm, Payments, Marketplace.
Learning management, built for robots
A full-stack LMS designed specifically for robotics and technical education. Students submit code via an embedded Monaco editor, record video demos of physical robots, and check out hardware kits. Teachers review code and video side by side, grade with feedback, and track class-wide performance. Admins manage user accounts, hardware inventory, and tiered lesson packages. The curriculum structure supports real depth — every lesson has slide content, every code task has a working skeleton and rubric, every quiz has scored questions.
Tech: Next.js 16, TypeScript, Prisma, PostgreSQL, Auth.js v5, Monaco Editor.
A student marketplace, built by students
A university online marketplace where students buy and sell, built with a team of CPU Engineering and Computer Science students. Selected for DICT's STEP UP (Startup-tailored Empowerment and People-focused Upskilling Project) as one of 11 startups chosen in Western Visayas out of 24 applicants, and pitched at the program's demo day.
Impact: Selected for DICT's STEP UP program (Western Visayas)
Tech: Full-Stack Web App, Marketplace, E-Commerce, Startup.
Job Radar
An agent that reads the whole job market
A job-search agent that queries nine job boards in parallel, normalizes and de-duplicates everything into one feed, then scores each posting against a weighted skill profile — including whether the role is actually open to an applicant in my region, and whether the seniority matches. The same engine powers the live agent in Chapter III: type a role there and you are watching this run.
Impact: ~200 postings scanned per run, in under 100ms
Tech: Next.js 16, TypeScript, Agent Tooling, Multi-Source Aggregation, Relevance Scoring, SSE Streaming.
Cartman PH — XzenTech Solutions
Deliveries, routed intelligently
A delivery and logistics platform with live GIS mapping and optimized map-routing for deliveries — built across web and mobile.
Tech: React Native, GIS Mapping, Map Routing, Machine Learning.
Experiments & side projects
Swarm intelligence meets dating chaos
Tech: Next.js 14, Supabase + Prisma, MiroFish (Swarm AI), GraphRAG, Gemini 2.5 Flash, Zod Schema Validation.
Emotional damage, quantified
Tech: Next.js, TypeScript, Claude API, Spotify OAuth, Taglish Prompt Engineering, 350+ Song DB.
Frequently asked questions about Franz Eliezer Samilo
- Who is Franz Eliezer Samilo?
- Franz Eliezer Samilo is a Filipino full-stack design engineer from Sibalom, Antique, specializing in agentic AI infrastructure and full-stack systems. He currently builds agentic AI workflows at OZ Tech and has engineered products for international clients including Rare.org and Mentoria in Greece.
- What does Franz Eliezer Samilo specialize in?
- He specializes in agentic AI and LLM systems, autonomous agent pipelines, full-stack engineering with Next.js, TypeScript, Node.js and PostgreSQL, and workflow automation including GoHighLevel (GHL).
- What has Franz Eliezer Samilo built?
- His work includes Rare's EarthRanger conservation dashboard (deployed across 750+ conservation sites, tracking 23,000+ animals), Mentoria's AI education platform in Greece, agentic workflows at OZ Tech, and side projects such as Senti.AI and d8chaos.
- What technologies does Franz Eliezer Samilo work with?
- His core stack is Next.js, TypeScript, and Node.js across the frontend and backend, PostgreSQL and Prisma for data, and LLM/AI integrations for agentic features. He also builds CRM and workflow automation with GoHighLevel (GHL).
- Is Franz Eliezer Samilo available for hire or collaboration?
- Yes — he works remotely with international clients and is open to projects, collaborations, and full-stack or AI engineering roles. He can be reached at franzsamilo@gmail.com or via LinkedIn.
- Where is Franz Eliezer Samilo based?
- He is based in Antique, Western Visayas, Philippines (UTC+8), and works remotely with clients in the EU, US, and the Philippines.
- How can I contact Franz Eliezer Samilo?
- You can email franzsamilo@gmail.com, or connect via LinkedIn (in/franz-eliezer-samilo-708703276) and GitHub (github.com/franzsamilo).
Contact