Joel Perca
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Applied AI / systems

Research

Research project lead

UrbanClipAtlas: A Visual Analytics Framework for Event and Scene Retrieval in Urban Videos

Agentic RAG-based framework for urban video understanding and event/scene retrieval with chat UI and visual grounding.

PythonLangChainDatabricksReranking (Cohere/Jina)SvelteDockerWebSocketsComputer Vision

Status: active

Contributor (platform development)

STRive: An association rule-based system for the exploration of spatiotemporal categorical data

Association-rule-based system for exploring spatiotemporal categorical data; contributed to visualization platform implementation.

D3.jsTypeScriptPythonscikit-learn

Status: published/ongoing

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Projects

Product/Platform

Podchy

Featured

Kubernetes-based Code as a Service platform to run code via web UI.

KubernetesPythonTypeScriptDockerCI/CD (GitHub Actions)GCP
  • Microservices-based architecture with scaling criteria.
  • Deployment on Google Cloud Platform with CI/CD.

System

Lamport

Featured

Attendance system (Django/React/TypeScript) for a conference; team lead and deployment.

Django REST FrameworkReactTypeScriptDockerGCP
  • Microservices-based architecture with scaling criteria.
  • Deployment on Google Cloud Platform with CI/CD.

Web App

Chronious

Time tracking web app with NestJS, MongoDB, React, and TypeScript.

Node.jsNestJSMongoDBReactTypeScript

Open Source

Estela / Estela-CLI

Platform for managing scraping jobs; contributions across backend, frontend, and CLI.

DjangoDjango REST FrameworkReactTypeScriptKubernetesPython