A

Alejandro Arriola

About

Detail

Asunción, Paraguay
Contact Alejandro regarding: 
work
Full-time jobs
Starting at USD2K/month

Timeline

work
Job
school
Education
folder
Project

Résumé

Jobs verified_user 0% verified
  • F
    Full Stack Developer
    FlowRMS
    Sep 2025 - Mar 2026 (7 months)
    Architected and maintained a 4-node AI workflow pipeline for automated extraction and normalization of pricing and product data from Excel and PDF catalogs. Redesigned the normalizer system to replace hardcoded per-supplier Python modules with a generic prompt-based approach, enabling onboarding of new supplier catalogs without code changes. Implemented a pricing template system that cached the first 3 pipeline nodes, allowing teams to reuse pre-built templates and execute only the final upload node for each new document. Built Celery-based async document execution workflows integrated with PostgreSQL via SQLAlchemy and AWS S3. Implemented streaming-based Excel processing to safely handle pipeline outputs exceeding 850 MB, eliminating memor
  • Penguin Academy
    Learning Resource Officer
    Penguin Academy
    Jan 2025 - Sep 2025 (9 months)
    Designed and delivered programming courses in Python and web development. Organized LiveCoding competitions and learning events. Developed learning roadmaps and guided students in programming projects.
  • E
    Manager / Owner
    El Patio Resto-Bar
    Feb 2017 - Nov 2024 (7 years 10 months)
    Oversaw daily operations including staff management, customer service, finance, and inventory. Managed supplier negotiations and purchasing to optimize costs. Maintained accurate financial records and controlled cash flow.
Education verified_user 0% verified
  • Penguin Academy
    CodePro Program
    Penguin Academy
    Jan 2025
  • Penguin Academy
    Python Intensive
    Penguin Academy
    Jan 2025
  • U. Católica de Chile
    Python Programming and Data Structure Fundamentals
    U. Católica de Chile
    Dec 2024 - Jan 2025 (2 months)
  • U. Católica de Chile
    Fundamentals of Programming Python
    U. Católica de Chile
    Dec 2024 - Jan 2025 (2 months)
Projects (professional or personal) verified_user 0% verified
  • Flow RMS
    AI Document Processing Pipeline
    Flow RMS
    Sep 2025 - Current (8 months)
    Architected a 4-node AI pipeline for automated extraction and normalization of pricing and product data from Excel and PDF catalogs. Implemented streaming-based processing to handle files exceeding 850MB, Celery async task queues, PostgreSQL via SQLAlchemy, and AWS S3 file workflows. Redesigned the normalizer system to use a prompt-based LLM approach, enabling onboarding of new suppliers without code changes.
  • Personal
    Unity Game Projects
    Personal
    Jan 2025 - Current (1 year 4 months)
    Built two Unity/C# games: a third-person shooter featuring A pathfinding AI, wave-based enemy spawning, and physics-based projectiles; and a top-down shooter with procedural map generation, multi-level scene management, and event-driven spawn systems.
  • Penguin Academy
    Educational Game Development Suite
    Penguin Academy
    Jan 2025 - Sep 2025 (9 months)
    Designed and built two classroom games: a maze game where students program a robot using a custom algorithm interpreter (FastAPI + React/TypeScript), and a web-based escape room with procedural puzzle generation. Both served over LAN with QR access. Also designed and delivered Unity game development courses from scratch and built a Pokémon-style RPG in Ren'Py.