Open to opportunities

Evandro Antônio da Costa de Paula

@eacp

Senior full-stack software engineer modernizing web apps with Angular, React, Node.js, and .NET—delivering resilient, testable systems.

Brazil

Message

What I'm looking for

I’m looking to modernize and scale web platforms end-to-end—building reusable UI libraries, robust REST APIs, and reliable CI/CD with strong automated testing. I thrive in Agile teams, code reviews, and international collaboration.

I’m a Senior Full Stack Software Engineer with 10+ years of experience modernizing web applications and strengthening delivery from UI to APIs. I’ve led upgrades like modernizing three Angular applications from version 8 to 18 in about eight months, cutting an initial timeline of more than one year.

I build maintainable systems by designing REST API architecture, enforcing quality with automated testing (including Jest, Cypress, and Playwright), and scaling teams through reusable component libraries (65+ components used across 20+ projects). I also drive dependable CI/CD and vulnerability management by rolling out Dependabot across 20+ Azure DevOps pipelines and sustaining code coverage above 95%.

Experience

Work history, roles, and key accomplishments

Sr. Software Engineer

OxDreams

Sep 2021 - Apr 2022 (7 months)

Optimized social feed performance by 40% by tuning SQL queries, restructuring tables, and applying targeted indexing. Built urgent social features (likes, shares, friend search, and follow flows) and supported delivery and junior mentoring in a startup environment.

Python Django React Native React PostgreSQL SQL Query Optimization Indexing Performance Tuning

Full Stack Developer

Parachut360

Jun 2021 - Sep 2021 (3 months)

Enhanced a temporary life insurance platform by building UI flows, fixing bugs, and validating data against documented business rules. Delivered feature improvements in a short project timeline.

Angular TypeScript JavaScript UI Development