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Achievements

Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

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AlejandroTatum/README.md
FULL-STACK DEVELOPER — production systems, AI-assisted engineering

Alejandro Padilla · Ecuador · Remote worldwide

Pixel-art automation workspace connecting documents, AI models, code, databases, and backend infrastructure
Open Alejandro Padilla's portfolioOpen Alejandro Padilla's LinkedIn profileView all AlejandroTatum repositories

I design, ship, and operate full-stack systems in production — FastAPI and Next.js services, asynchronous processing, and LLM-backed automation where it measurably removes manual work.

Selected Work

Pixel-art computer vision lab detecting an apple, robot, and wrench
YOLO Complexity Lab
Open YOLO Complexity Lab live demoView YOLO Complexity Lab source		Pixel-art bakery storefront connecting its product catalog to a mobile order
El Horno del Pingüino
Open El Horno del Pingüino, in productionRead why the El Horno del Pingüino source is private
Pixel-art pipeline transforming source material into a validated illustrated report
Academic Report Automation
View Academic Report Automation source		Pixel-art responsive portfolio displayed across desktop, tablet, and mobile screens
AlejandroTatum.github.io
Open AlejandroTatum.github.io live siteView AlejandroTatum.github.io source

Private source: This business source is private; only the production implementation is public.

More evidence: Hospital Appointment Inventory · SIGED, an academic teacher-test project · all repositories

Toolkit

Engineering toolkit: Python, TypeScript, JavaScript, Java, Next.js, React, Node.js, PostgreSQL, Docker, Git, and Linux

Have a system worth building?

Open to remote full-stack and backend engineering roles worldwide.
Currently available for part-time and contract work, with full overlap on US time zones.

Connect with Alejandro Padilla on LinkedInView Alejandro Padilla's portfolio

Pinned Loading

  1. academic-report-automationacademic-report-automationPublic

    Academic report automation toolkit with templates, validation helpers and visual rendering utilities.

    Python

  2. AlejandroTatum.github.ioAlejandroTatum.github.ioPublic

    Bilingual portfolio showcasing automation, AI-agent and full-stack software projects.

    TypeScript

  3. hmm-speech-recognition-researchhmm-speech-recognition-researchPublic

    Academic research on HMM-based speech recognition and its evolution toward hybrid and deep models.

    TeX

  4. hospital-appointment-inventoryhospital-appointment-inventoryPublic

    Java academic project for managing medical appointments and hospital inventory using data structures, search algorithms, sorting algorithms and CSV datasets.

    Java

  5. sigedsigedPublic

    Academic teacher-test implementation of a SIGED-style education management system using Django and React.

    TypeScript

  6. yolo-complexity-labyolo-complexity-labPublic

    Streamlit lab comparing YOLO and CNN object detectors by runtime and computational complexity.

    Python