Question 1

Who is Jonald Penpillo?

Accepted Answer

Jonald Penpillo is a software developer and AI engineer based in General Santos City, Philippines. He is a Software Development Supervisor at Brigada Group, where he leads a team of six developers and builds web platforms and AI assistants.

Question 2

Is Jonald Penpillo an AI engineer?

Accepted Answer

Yes. He builds production AI systems: Brigada AI (a router plus policy and quality-rubric agents on local LLMs with retrieval and citations), Range AI (a booking assistant on the web and Facebook Messenger with an intent classifier and a fact guard), and Delai (an AI travel companion with 25 live tools and retrieval over 217 curated entries).

Question 3

What does Jonald Penpillo build as a software developer?

Accepted Answer

Full-stack web platforms: booking and payment systems, an online travel agency, a tour operator platform, learning and performance management systems, and mobile apps, using React, TypeScript, Node.js, Python, ASP.NET Core, PostgreSQL and Supabase.

Question 4

Can I hire Jonald Penpillo for a project?

Accepted Answer

Yes. He takes on web platform, AI assistant and integration projects for clients worldwide, remotely. Start a request at https://www.penpillo-jonald.online/?view=deploy or email jonaldpenpillo@gmail.com.

Question 5

Where is Jonald Penpillo based?

Accepted Answer

General Santos City, South Cotabato, Philippines. He works with clients worldwide.

Question 6

What AI technologies does Jonald Penpillo use?

Accepted Answer

Retrieval-augmented generation (RAG) with pgvector and hybrid search, local models through Ollama (qwen3, bge-m3), Gemini via OpenRouter, tool-calling agents, intent classifiers with scikit-learn, and evaluation sets for every assistant.