Joel Perca
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About

AI Engineer and Researcher based in Rio de Janeiro. I am a PhD student in Applied Mathematics and Data Science at FGV EMAp, where I completed my MSc and work with the Visual Data Science Lab on urban video understanding, vision-language models, agentic retrieval and visual analytics. My first-author paper, UrbanClipAtlas, was published in Computer Graphics Forum and presented at EuroVis 2026. I also build the systems that carry this research into production: Django/DRF and React/TypeScript services running on Docker and Kubernetes.

Differentiators

What I do

Two peer-reviewed publications: first author of UrbanClipAtlas (Computer Graphics Forum, EuroVis 2026) and co-author of STRive (Computers & Graphics, SIBGRAPI 2025).

Research prototypes built to survive production — Django/DRF, React/TypeScript, Docker and Kubernetes, with CI/CD.

End-to-end ownership: architecture, implementation, interface and deployment, from paper figure to running service.

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Capabilities

Skills

core

PythonTypeScriptDjangoDjango REST FrameworkReactDockerKubernetes

backend

Django ORMPostgreSQLRedisCeleryWebSocketsAuth (JWT/OAuth2)

frontend

React RouterReduxTailwindCSSAnt DesignVite

devops

CI/CD (GitHub Actions)LinuxGCPAWS

aiMl

PyTorchHuggingFaceLangChainLlamaIndexPydanticAIComputer VisionReranking

dataViz

D3.jsVisual Analytics

Credentials

Languages & certifications

Languages

  • Spanish · Native
  • English · Upper-intermediate / Professional working
  • Portuguese · Intermediate

Certifications

  • Microsoft Certified: Power Platform Fundamentals
  • AWS Academy Graduate — AWS Academy Cloud Architecting
  • Fundamentals of Accelerated Data Science