MBMatheus BarrosFull-stack engineerStart a conversation
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Selected work / 2020—2026

Work built for the real world.

From focused client websites to enterprise platforms processing millions of records—each project is grounded in clarity, performance, and impact.

09 projects / 02 disciplines
01

Client work

Public-facing projects, live and shipped.

01Digital experience

Independent client

DeCora Florida

Landing page for a Miami-based event decoration and party planning company. Covers services from birthday parties to baby showers, with full concept-to-execution planning across Florida.

  • React
  • Tailwind CSS
  • GitHub Pages
Visit live site
02Digital experience

Independent client

Prime House Cleaning

High-converting landing page for a professional house cleaning service in Florida. Features service showcase, pricing tiers, and lead capture form.

  • React
  • Tailwind CSS
  • GitHub Pages
Visit live site View source
03Digital experience

Independent client

Bizu Agency

Full website for a creative digital marketing agency offering social media management, content creation, paid media campaigns, and visual design.

  • React
  • Tailwind CSS
  • GitHub Pages
Visit live site View source
02

Enterprise work

Private systems built within full-time roles.

01Web application

CHA Consulting, Inc.

Built Asset Intelligence Platform

Enterprise platform helping organizations track, analyze, and plan maintenance across their physical assets — covering investment opportunities, energy usage, carbon footprint, and sustainability metrics. Led architecture and development end-to-end.

  • .NET Web API
  • React
  • Bootstrap
  • C#
  • SQL Server
  • CI/CD
  • Architecture Lead
02Web application

CHA Consulting, Inc.

Controller Timing Request System

Web app to digitize and manage Controller Timing Requests (CTR), including a structured approval workflow. Led development of key modules and coordinated across teams.

  • Angular
  • TypeScript
  • .NET Core
  • MSSQL
  • CI/CD
03Web application

CHA Consulting, Inc.

Work Order Scheduling Platform

Web app for managing and prioritizing work orders, featuring scheduling tools, metrics dashboards, and visual planning views. Joined in later phases — introduced Entity Framework, built key features, and established development best practices for the team.

  • Blazor
  • .NET Core
  • C#
  • Entity Framework
  • MSSQL
04Web application

CHA Consulting, Inc.

Real-Time Traffic Analytics Dashboard

Enterprise-scale web app processing 5M+ traffic records, featuring multiple dashboards with rich data visualizations and advanced filtering options to slice and analyze traffic data across different dimensions.

  • React
  • Django
  • PostgreSQL
  • Azure
  • Python
  • Mapbox GL
05Data platform

CHA Consulting, Inc.

Enterprise ETL Pipeline System

Automated data pipeline reducing client reporting cycles from days to hours (95% improvement) using cloud-native ETL orchestration.

  • Azure Data Factory
  • Python
  • SQL Server
  • Azure Functions
  • PostgreSQL
06Android application

PBACO

SuperDOC 2.0

Architectural redesign of a doctor management app that keeps physicians informed of patient status changes in real time.

  • Kotlin
  • Jetpack Compose
  • MVVM
  • .NET Web API
  • T-SQL
  • HIPAA

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