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  • Prefeitura de São José do Rio Preto
  • São José do Rio Preto, SP, Brazil
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erikvianadev/README.md

Erik Viana

Backend Developer | Python • Node.js • TypeScript

Building backend systems, APIs and automations with a focus on reliability, clear architecture and maintainable code.

About

I'm a backend-focused developer currently working with web systems and Python-based automation and data migration.

My main focus is building APIs and backend applications using Python, Node.js and TypeScript, while deepening my knowledge of databases, testing, asynchronous processing and software architecture.

I also have frontend experience with HTML, CSS, React and Next.js, which I use as a complementary skill when needed.

Tech Stack

Backend

Python Django DRF FastAPI

Node.js Express TypeScript

Databases & Infrastructure

PostgreSQL MySQL Redis Docker

Frontend - Complementary

React Next.js HTML CSS

Tools

Git

Featured Project

GovFlow

A backend platform for managing and executing automated workflows, designed around asynchronous processing, reliability and clear separation of responsibilities.

Key concepts: REST API • Asynchronous Processing • Retry & Backoff • Idempotency • RBAC • Audit Logs

Stack: Node.js • JavaScript • PostgreSQL • Redis • BullMQ • Docker • Jira Integration

View repository →

Contact

Feel free to connect with me or reach out:

LinkedIn

Pinned Loading

  1. GovFlow GovFlow Public

    Backend workflow automation platform with asynchronous processing, Jira integration, RBAC, audit logging and idempotent execution.

    JavaScript

  2. automacao-cotacoes-bcb automacao-cotacoes-bcb Public

    Python automation for collecting USD and EUR exchange rate data from Brazil's Central Bank, with SQLite persistence.

    Python

  3. Strapi-Dynamic-Query-Builder Strapi-Dynamic-Query-Builder Public

    Reusable Node.js query builder for dynamic Strapi API filters across multiple fields and search terms.

    JavaScript