Software Developer & AI Builder

Jasmere Paul Calagui

I build practical websites, software, AI tools, and automation systems that solve real problems.

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Web Development · AI · Automation · Digital ProductsPampanga, Philippines

Featured Project

VeriFact homepage with an example report marking a claim as Contradicted with its sources, beside the VeriFact check page on a phone

VeriFact

AI-powered fact-checking and information verification platform.

Paste a claim, an article or a link, or upload a screenshot or a short voice clip. VeriFact picks out the checkable claims, searches the web for evidence, and judges each claim only against the sources it retrieved.

  • Java
  • Spring Boot
  • Spring AI
  • React
  • PostgreSQL
  • LLM + Web Search
  • Text, link, image (OCR) and audio input
  • A verdict per claim, from Supported to Not enough evidence, with dated sources
  • Citations checked in code against what was actually retrieved
  • Shareable reports, plus NewsFact, LegalFact and ResearchFact modes

Started as my IT capstone and rebuilt as a live product. It is an aid for checking information, not a final authority.

View Live Demo

Selected Projects

Business software, booking systems and lead tools, each with a live demo you can try.

Experience

  1. 2026 — Present

    Freelance Web Developer · Alba Creative Lab

    • Maintain and improve the VDP business website and backend system with Laravel, PHP, MySQL, JavaScript and Blade.
    • Built server-side pagination, filtering, search and exports, and reduced unnecessary queries in list and reporting workflows.
    • Develop and test order-processing features, including StoreHub request reprocessing and backend integrations.

  2. 2025 — Present

    Software & AI Product Developer · Independent · Jea Labs

    • Took VeriFact from capstone to a live product: Spring Boot and Spring AI backend, React frontend, Postgres, deployed on Cloudflare Pages and Render.
    • Built and shipped nine business products (customer conversations, customer support, quoting, invoicing, reviews, booking, hotel, lead capture and follow-ups) as live demos and digital products, plus GymFlow, a strength-training app.
    • Building Jea Labs Studio, a multi-agent AI system that plans, codes and tests software in a live preview.

  3. 2025 — 2026

    Freelance Software Developer · KZDB

    • Built web and application solutions for business clients across frontend, backend, database, API and integration work.
    • KZ Brewhaus POS system: business workflows, application features and database functionality.
    • AzureNorth Pampanga booking system: frontend, backend, database and booking workflow, refined from client requirements.

  4. 2026

    BS Information Technology · Graduated

    • Projects include VeriFact (capstone), MindsHive (Android + Firebase mobile app) and BlogMatatag (PHP + MySQL blogging platform).
    • Certifications: NDG Linux Essentials, Python Essentials, Networking.

Skills

Languages
Java · PHP · JavaScript · TypeScript · Python · HTML · CSS
Frameworks
Laravel · Spring Boot · Spring AI · React · Astro · Android
Backend & Data
MySQL · PostgreSQL · Supabase · SQLite · Firebase · REST APIs
AI & Automation
AI Agents · Prompt Engineering · Claude Code · OpenAI API · OCR · Speech-to-Text
Tools & Infrastructure
Git · GitHub · Docker · Cloudflare · Netlify · Render
Content & Product
Product Demos · Short-form Video · YouTube · TikTok

About

I'm an IT graduate and software developer focused on building practical web applications, AI-powered tools and automation systems. I enjoy turning ideas into working products and finding ways to bring those products to real users.

My work spans client systems (POS, booking and business websites), Laravel backends, and my own products, from a live AI fact-checker to business tools I publish as digital products.

Have a project or opportunity in mind?

I'm happy to talk about roles, freelance work or a product idea. Email is the fastest way to reach me.

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