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Jordão Frazão

@jordofrazo

Full Stack Developer at Deep Legal building legal analytics dashboards, Elasticsearch search features, and AI assistant interfaces.

Brazil

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At Deep Legal, I build React and Next.js features for a legal tech platform, including analytics dashboards and configurable report-generation flows. I also develop Node.js APIs that connect the front end to data indexed in Elasticsearch.

I contribute to Deep Legal’s Python back end and implement AI assistant interfaces integrated with agents and language models. I configure Keycloak SSO with OIDC and SAML and help diagnose production authentication incidents.

At ETIPI, I was part of the team that implemented and maintained the Piauí Digital Government portal. I also developed login.pi.gov.br, the state single sign-on platform, and a Python NLP API using FastAPI and spaCy.

My earlier work included developing applications with React Native, React, Java and Spring, and deploying applications on Red Hat OpenShift. I also taught undergraduate computing courses at Federal University of Piauí (UFPI), and hold an M.Sc. in Computer Science.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Deep Legal

Feb 2022 - Present (4 years 8 months)

Builds the platform front-end with React, Next.js, TypeScript and Material UI, and develops back-end APIs in Node.js and Express. Implements AI assistant interfaces and maintains Keycloak SSO, GitLab CI/CD pipelines, and agent-driven workflows.

React Next.js TypeScript Material UI NodeJS Express Elasticsearch Python PostgreSQL Docker Keycloak OIDC SAML GitLab CI CD HashiCorp Vault Nomad Sentry Claude Code

Substitute Professor (Distance Learning)

Federal University of Piauí

Jan 2025 - Jul 2026 (1 year 6 months)

Taught undergraduate computing courses including Programming Logic with Python, Data Structures, Software Engineering, and Big Data. Designed course plans and supervised undergraduate theses.

Python Data Structures Software Engineering Big Data Teaching AI Tools

Software Engineer

ETIPI

Jun 2023 - Aug 2025 (2 years 2 months)

Implemented and maintained the Piauí Digital Government portal with React and TypeScript front-end and Node.js back-end. Developed the state single sign-on platform on Keycloak and deployed applications on Red Hat OpenShift.

React TypeScript NodeJS Express NestJS Keycloak OIDC SAML OpenShift GitLab CI CD Kaniko Python fastAPI SpaCy MLFlow S3

Full Stack & DevOps Developer

Piauí State Department of Finance

Nov 2019 - Jun 2023 (3 years 7 months)

Started as a mobile developer and moved into full stack and DevOps, covering the full application lifecycle. Built mobile apps with React Native and web applications with React, and developed back-end services in Java with Spring.