Willian Melo Email & Phone Number

Maringá, Paraná, Brasil

. Full Stack developer of a government tax system, used by over 100 city halls in Brazil;. Performing integrations with banks for debt generation and payment;. Creating endpoints for integration with external and internal systems;. Back-end Development: Java 11 with Spring Boot; . Front-end Development: React and TypeScript; . Working PostgreSQL and Oracle for data storage; . Implementation of Unit Tests and Integration Tests;. Implementation of new Features; . Bug fixes; . Conducting code analysis; . Following best practices of Clean Code, S.O.L.I.D, Design Patterns and TDD; . Supporting technical analysis along with PO.

Maringá, Paraná, Brasil

. Full Stack developer for an ERP system, 200+ monthly users ; . Back-end development: Java 11 with Spring Boot;. Providing maintenance and creating routines for the ERP system. Working with PostgreSQL for data storage; . Front-end development: Angular.js and TypeScript; . Development and maintenance of pages and system components in order to improve usability for end customers;. Implementing new features; . Bug fixes; . Conducting code analysis; . Following best practices of Clean Code, S.O.L.I.D, Design Patterns;