PAO Paolo's portfolio

Paolo Iñigo S. De la Paz | Full-Stack Engineer

cat about.txt

Hi, I'm Paolo. I'm a full-stack engineer who connects robust backend architecture with intuitive frontend experiences. I build scalable, production-ready applications with clean code, efficient databases, and interfaces that solve real-world problems.

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I specialize in backend architecture, scalable APIs, and reliable data systems.

Full-stack systems / data platforms / AI applications

01

My Projects

Explore the full archive for more systems and client work.

  • AI / email automation

    Mailroom

    Full-stack safety architecture

    A private Windows and Android assistant that classifies Gmail, explains its recommendations, creates grounded unsent Gmail drafts, and turns eligible meeting messages into deduplicated Google Calendar events without autonomous sends.

    ReactTypeScriptTauri 2FastifyBullMQPostgreSQL + PrismaGmail APIOpenAI API
    Private project / details available on request
  • Product search / subscriptions

    FoodiesFeed

    Full-stack product engineering

    A multilingual packaged-food search app with server-controlled nutrition access and Stripe test subscriptions.

    Next.jsReactTypeScriptTailwind CSSExpressPrismaStripeTiDB CloudVercel
    FoodiesFeed deployed product-search homepage screenshot
    Open live project
  • AI + cloud

    MTG Rules Desk

    Cloud-native RAG architecture

    A cloud-native, citation-first RAG web app that combines comprehensive rules, Oracle card text, and rulings with hybrid exact, lexical, and pgvector retrieval, bounded chat memory, and semantic caching.

    PythonFastAPIReactTypeScriptOpenAI APIGoogle CloudPostgreSQL + pgvectorFirebaseDockerTerraform
    MTG Rules Desk landing page preview
    View live project

GitHub activity

Building in public as @zylush.

View GitHub profile
GitHub contribution activity for zylush

02

Experience

Professional experience.

Hands-on work spanning full-stack architecture, database engineering, data transformation, automation, and production design.

October 2026 to Present

Full Stack Developer (Contract)

Recept voor Succes B.V.

Shipping features and fixes for Oefy, a Dutch-language consumer web app, with commit-level work logs for every task. Repaired a failing end-to-end test for the quarterly subscription plan flow, restoring CI coverage on a revenue-critical path. Onboarded onto the existing production codebase within days through a full code review and shipped the first fix in the first week.

May 2026 to Present

Full Stack Engineer

DASH

Maintaining the system architecture, database workflow, row-level security, and application development of a sports business system platform. Performing end-to-end and Playwright testing for data migration, API endpoint optimization, and the CI/CD pipeline. Scaling the platform from a single-tenant system toward a multi-tenant architecture, with a focus on tenant-aware data workflows, data isolation, and access controls.

June 2025 to August 2025

Data Engineer Intern

Dole Philippines

Built an ETL pipeline workflow for a data collection system that automates incident submissions across multiple departments into one platform, covering collection, ingestion, and transformation of data submissions. Analyzed, selected, and transformed incident report data from fiscal years 2023 to 2025.

Jul 2023 to Aug 2023

Layout Artist

Socsargen Printers

Designed BIR-accredited receipts in Adobe InDesign.

04 professional roles

Certifications

Verified credentials.

  • Microsoft Certified: Azure AI Fundamentals badge

    Certification

    Issued by Microsoft

    Microsoft Certified: Azure AI Fundamentals

    Foundational knowledge of machine learning, artificial intelligence concepts, and related Microsoft Azure services.

    Verify credential on Credly

03

Tech Stack

The languages, frameworks, cloud services, data tools, and application-layer AI practices I use to ship production-ready systems.

Programming Languages

PythonTypeScriptJavaScriptSQLC#C++PHP

Frontend Development

ReactTauri 3ViteTailwind CSSHTMLCSS

Backend & AI

FastAPIREST APIsOpenAI APIRAG

AI Engineering

Autonomous AI agent workflowsTransformer-based LLMsTool callingRAG & embeddingsPersistent memoryHuman-in-the-loop safety

Cloud & DevOps

Google CloudCloud RunCloud BuildCloud StorageSecret ManagerFirebase HostingDockerTerraform

Databases & Auth

PostgreSQLpgvectorFirebase AuthSupabaseUpstash RedisUpstash Vector

Data & Tools

PandasNumPyMatplotlibPower BIPower AutomateGitGitHub

07 technical skill groups

Paolo Iñigo S. De la Paz Personal portfolio / Email me ↗