Senior Software Engineer • Miami, FL

Matheus Barros

Senior Software Engineer with 6 years of experience and a Master's in Computer Science. Data-oriented full-stack builder focused on scalable systems, cloud architecture, and high-impact ETL workflows.

matheusbarros1305@gmail.comLinkedIn

6

Years of Experience

Delivering full-stack products from architecture to production.

95%

Reporting Time Reduced

Automated ETL workflows that transformed client operations.

120s → 4s

SQL Query Optimization

Major performance gains for mission-critical features.

70%

Crash Rate Reduction

Re-architected Android experience with MVVM + Jetpack Compose.

Experience

Built for scale, reliability, and measurable impact.

Software Engineer

CHA Consulting, Inc. • Miami, FL

June 2022 - Present

  • Led high-impact full-stack delivery using C#/.NET, Entity Framework, React, Angular, SQL, and Azure across multiple enterprise products.
  • Designed and implemented secure .NET APIs, complex SQL data models, and responsive React/Angular frontends for operational systems.
  • Built a real-time data dashboard with React, Django, and PostgreSQL to process millions of traffic records with production reliability.
  • Architected Azure cloud infrastructure and CI/CD pipelines to improve system availability, security posture, and deployment speed.
  • Used AI-assisted workflows to accelerate coding, debugging, documentation, and code review cycles, increasing team productivity.
  • Collaborated with multiple cross-functional teams in hybrid, in-person, and fully remote settings while mentoring junior developers.
  • Automated multi-source ETL pipelines with Python + Azure Data Factory, reducing client reporting turnaround time by 95%.

Software Developer

PBACO • West Palm Beach, FL

February 2020 - June 2022

  • Re-architected a core Android app with MVVM and Jetpack Compose, reducing crash rates by 70%.
  • Optimized stored procedures and SQL queries, improving feature efficiency by 95-97%.
  • Cut query execution from 120 seconds to 4 seconds for critical user workflows.
  • Developed C#/.NET APIs and interactive webpages that reduced reported bugs by 90%.

Core Skills

Frontend

ReactAngularTypeScriptJavaScriptHTML/CSSTailwind CSSBootstrap

Backend

C#.NET CorePythonDjangoJavaKotlinREST APIs

Data & Cloud

SQLPostgreSQLMSSQLAzureAzure Data FactoryETLPower BI

DevOps & Practices

DockerKubernetesCI/CDGitAgileScrumCode ReviewsMentorship

Education & Continuous Learning

Master of Science in Computer Science

Florida International University • Miami, FL

Graduated 2020

Bachelor of Science in Computer Science

Florida International University • Miami, FL

Graduated 2018

Certifications

  • Microsoft Azure Cloud Fundamentals (2024)
  • Microsoft Artificial Intelligence Fundamentals (2025)
  • Google Agile Fundamentals (2024)
  • Docker Foundations Professional Certificate (2026)

Publication

Data-Driven Decision Support Platform for Selection of Intersections for Traffic Signal Control (2023).

Languages

English (Professional) • Portuguese (Native) • Spanish (Conversational)