# yaml-language-server: $schema=https://raw.githubusercontent.com/rendercv/rendercv/refs/tags/v2.6/schema.json
cv:
  name: Spencer Jireh Cebrian
  website: https://spencerjireh.com
  email: spencercebrian123@gmail.com
  social_networks:
    - network: LinkedIn
      username: spencerjireh
    - network: GitHub
      username: spencerjireh
  sections:
    experience:
      - company: Stratpoint Technologies, Inc.
        position: Junior Software Engineer
        start_date: 2024-09
        end_date: present
        summary: Built full-stack web applications with React/TypeScript frontends and Python/FastAPI backends on AWS architecture
        highlights:
          - "**AI Customer Service Platform:** Built full-stack AI chatbot platform for Fortune 500 automotive manufacturer -- React/TypeScript admin portal, embeddable chat widget, and FastAPI backend on AWS Lambda/DynamoDB -- serving ~3,000 unique users across web and mobile with consistent month-over-month growth"
          - Developed embeddable chat widget with Shadow DOM isolation, AES-CBC encrypted local storage, state machine lifecycle, and WebSocket integration
          - Developed analytics dashboards and intent classification pipeline tracking user trends and message categories, enabling data-driven improvements to knowledge base coverage
          - Maintained and enhanced LangGraph-based conversational agent with RAG retrieval and prompt engineering, achieving ~97% automated resolution rate across customer queries
          - "**Federated Machine Learning Platform:** Delivered MVP with secure aggregation backend in Python and NextJS dashboard for global automotive components manufacturer, enabling privacy-preserving ML model training across distributed nodes"
          - "**Internal R&D & Presales:** Built agentic document processing workflows and full-stack MVPs for prospective client demonstrations, supporting active presales engagements"
          - "**Internal Learning Platform:** Built learning management system with NextJS frontend and NestJS microservices backend, with Redis caching and Prometheus/Grafana observability"
      - company: Stratpoint Technologies, Inc.
        position: Java Intern
        start_date: 2024-06
        end_date: 2024-09
        summary: Built payment system microservices with Spring Boot and Node.js, deployed via Docker/Kubernetes CI/CD pipeline
        highlights:
          - Developed RESTful APIs with JWT authentication and KYC verification using Kafka for event streaming, PostgreSQL, and Redis
          - Integrated third-party payment gateway with webhook handlers and async event processing
    projects:
      - name: Arxivian
        summary: Full-stack application utilizing agentic RAG workflows for semantic search and Q&A on arXiv research papers, built with NextJS, FastAPI, and LangGraph
      - name: EECE Consultation Hub
        summary: Web application with 1,000+ yearly active users for Mapua University's academic consultation scheduling, built with NextJS, PostgreSQL, and SSE for real-time updates
    skills:
      - label: Languages
        details: JavaScript/TypeScript, Python, Java
      - label: Frontend
        details: React.js, NextJS
      - label: Backend
        details: Express, NestJS, Spring Boot, FastAPI
      - label: Infra & DevOps
        details: AWS (Lambda, DynamoDB, CDK), PostgreSQL, MySQL, MongoDB, Redis, Docker
      - label: AI & ML
        details: LangGraph, LangChain, Retrieval-Augmented Generation (RAG)
    education:
      - institution: Mapua University
        area: Computer Science
        degree: BS
        date: 2025-01
        location: Makati
    certifications:
      - name: AWS Academy Graduate - Cloud Foundations
        date: 2024
design:
  theme: engineeringresumes
  page:
    size: us-letter
    top_margin: 1.15cm
    bottom_margin: 1.0cm
    left_margin: 1.2cm
    right_margin: 1.2cm
    show_footer: false
    show_top_note: false
  colors:
    body: rgb(0, 0, 0)
    name: rgb(45, 55, 90)
    connections: rgb(0, 0, 0)
    section_titles: rgb(45, 55, 90)
    links: rgb(0, 0, 0)
    footer: rgb(128, 128, 128)
  typography:
    font_family:
      body: XCharter
      name: XCharter
      connections: XCharter
      section_titles: XCharter
    font_size:
      body: 10pt
      name: 25pt
      section_titles: 1.2em
    line_spacing: 0.6em
    alignment: justified
    date_and_location_column_alignment: right
    bold:
      name: false
      section_titles: true
    small_caps:
      section_titles: false
  links:
    underline: true
    show_external_link_icon: false
  header:
    alignment: center
    photo_width: 3.5cm
    space_below_name: 0.5cm
    space_below_connections: 0.5cm
    connections:
      show_icons: false
      separator: "|"
      space_between_connections: 0.1cm
  section_titles:
    type: with_full_line
    line_thickness: 0.5pt
    space_above: 0.3cm
    space_below: 0.2cm
  entries:
    date_and_location_width: 4.15cm
    side_space: 0cm
    space_between_columns: 0.1cm
    allow_page_break: true
    short_second_row: false
    highlights:
      bullet: "\u2022"
      space_left: 0cm
      space_above: 0.2cm
      space_between_items: 0.15cm
      space_between_bullet_and_text: 0.3em
    summary:
      space_left: 0cm
  sections:
    allow_page_break: true
    space_between_regular_entries: 0.25cm
  templates:
    one_line_entry:
      main_column: "**LABEL:** DETAILS"
    education_entry:
      main_column: |-
        **INSTITUTION**, DEGREE in AREA -- LOCATION
        SUMMARY
        HIGHLIGHTS
      date_and_location_column: DATE
    normal_entry:
      main_column: |-
        **NAME** -- **LOCATION**
        SUMMARY
        HIGHLIGHTS
      date_and_location_column: DATE
    experience_entry:
      main_column: |-
        **POSITION**, COMPANY -- LOCATION
        SUMMARY
        HIGHLIGHTS
      date_and_location_column: DATE
    publication_entry:
      main_column: |-
        **TITLE**
        AUTHORS
        URL (JOURNAL)
      date_and_location_column: DATE
locale:
  language: english
settings:
  current_date: "2026-03-22"