Jerónimo Mendes

About

Professional Journey

Jungle AI - Software Engineer

2023 - Present

While keeping development of Toucan, enrolled on a developer role of detections by developing an abstract system of extracting value from multiple sources of data and setting up data processing workflows.

  • Implemented scheduled data processing using Argo Workflows
  • Streamlined model deployment with MLFlow
  • Managed deployments in Kubernetes

Jungle AI - Software Engineer Part-Time

2022 - 2023

Responsible for authentication system and middleware used in multiple backends. Took role of main maintainer of Toucan, working alongside R&D to deliver power forecasts in a performant and reliable way.

  • Designed and implemented a ML service
  • Built a custom ML model registry
  • Designed and implemented a custom authentication system (OAuth2 and API keys)

Jungle AI - Software Engineer Intern

Summer 2022

Worked on a notification delivery system, having to quickly learn a new codebase and stack.

  • Developed the system using FastAPI, Vue.js, PostgreSQL and Docker
  • Learned the wonders of Pydantic
  • Implemented job queues using Python Redis Queue and Redis

Technical Expertise

Languages

  • Python
  • JavaScript
  • SQL

Technologies & Frameworks

  • Backend: FastAPI, Pydantic, Redis, Django, Pandas
  • Infrastructure: Docker, Kubernetes
  • Machine Learning: MLFlow, Pandas

Education

BSc in Computer Science and Engineering @ Instituto Superior Técnico - University of Lisbon

2020 - 2023

Relevant coursework:

  • Data Structures and Algorithms
  • Machine learning and AI
  • Databases
  • Distributed Systems

Projects:

  • Arquimedia - a duolingo designed for portuguese high school students. Main designer and developer.

What Drives Me

I’m passionate about projects with social and environmental impact and my journey in software engineering has been fueled by my desire to make a difference. At Jungle AI, this means helping reduce downtime and increase profitability in renewables, contributing to a more sustainable future. Through Arquimedia, I worked to create an open-source, free tool to help Portuguese students prepare for their national exams.

I’m also a big fan of open-source software, and I try to open my personal projects and contribute to others whenever I can.