lucas de medeiros

a software engineer with over 6 years of experience.
building intelligent solutions for startups

Projects

Auau.AI — Pet photo transformation platform

Auau.AI

A Brazilian pet photo transformation platform powered by AI. Users upload pet photos, pick Brazilian-themed styles, and receive AI-generated images via Google Gemini or videos via Kling AI.

Next.jsFastAPIGoogle GeminiKling AISupabaseVercel

Experience

meutudo

Back End Developer

Jun 2025 — Present

Building and maintaining backend systems for a financial services platform.

PythonDjangoAWSDocker

mazzatech / Autodoc

Back-end Developer

Oct 2024 — Jun 2025

Technical owner of 2 construction-industry systems. Optimized endpoints with caching and pagination, reducing payload size by 50%.

PythonFlaskDjangoAWSDockerKubernetesPostgreSQL

Verx / Serasa

Back End Developer

Aug 2023 — Sep 2024

Built backend for a carbon footprint platform empowering farmers to measure environmental impact. Managed geospatial data with PostGIS.

PythonDjangoCeleryPostGISDockerRabbitMQ

Join Tecnologia

Full Stack Developer

May 2022 — Apr 2023

Core team on a real-time weather data platform serving agriculture, aviation, and government. Handled 50K+ daily API requests.

PythonDjangoPostgreSQLJavaScriptjQuery

Detran Alagoas

Full Stack Developer

Jan 2020 — Apr 2023

Maintained state DMV website and led development of a secure intranet system from architecture to deployment. Achieved 30% faster load times.

PythonDjangoPostgreSQLDockerJenkinsCelery