Matheus
Rezende

Lead Software Engineer

Lead Software Engineer with 10+ years of international experience, having built and scaled production systems across 4 countries - Brazil, Germany, Vietnam, and France. Specializing in micro-frontends, platform engineering, and mobile development, I've led multicultural teams in transforming technical architectures at companies like Aircall and Mozzaik365. This global perspective enriches my approach to solving complex technical challenges and building diverse, high-performing engineering teams. Passionate about developer experience, I create tools and frameworks that accelerate engineering velocity while maintaining code quality. From rewriting entire mobile applications in 3 months to increasing deployment frequency by 5x, I focus on delivering measurable business impact through technical excellence.

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Professional Impact

Last 30 days of coding activity and contributions

Professional Journey

9 positions • 1 of 9

Lead Software Engineer

Mozzaik365

Paris, Île-de-France, FranceMar 2024 - Present

Leading full-stack SharePoint solutions development and engineering excellence initiatives across multiple teams.

Key Achievements

Architected full-stack SharePoint solutions including the Contribution Center for content management and Newsletter Application for internal communications, delivering custom web parts that significantly enhanced platform capabilities
Established comprehensive observability through Application Insights implementation, creating dashboards and alert systems that enabled proactive issue detection and continuous system health monitoring
Optimized system performance through systematic load testing and profiling, uncovering critical bottlenecks and memory issues that, once resolved, dramatically improved application reliability

Technologies

SharePoint FrameworkReactApplication InsightsLoad TestingCode Review

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Educational Foundation

Academic background that shaped my technical journey

Universidade Federal de Juiz de Fora

Unfinished Bachelor of Computer Science•Computer Science

2015 - 2017

Computer Science studies focusing on software engineering, algorithms, and programming fundamentals. Pursued while building freelance web development career.

Academic Achievements

Completed coursework in data structures, algorithms, and software engineering

Gained theoretical foundation in computer science principles

Applied academic knowledge to real-world freelance projects

Years of Study

UFJF

Federal University

2015-17

Study Period

Technical Arsenal

Technologies and skills I've mastered throughout my journey

Language

JavaScript

TypeScript

PHP

Dart

5 skills

Framework

React

React Native

Flutter

ASP.NET core

Node.js

Express.js

6 skills

Architecture

GraphQL

REST APIs

Micro-frontends

3 skills

Methodology

Agile

Scrum

Continuous Delivery

3 skills

Database

MySQL

Mongodb

DynamoDB

CosmosDB

Postgresql

5 skills

Tool

Git

shell

Neovim

3 skills

Platform

Stripe

AWS

GCP

Azure

4 skills

Soft

Team Leadership

Mentoring

Technical Architecture

Cross-functional Collaboration

4 skills

33 total skills across 8 categories

Let's Connect

Ready to bring your next project to life?

Email

matheus.rezende10@gmail.com

Phone

+33782602904

Location

Paris, Île-de-France, France

Find me online

Ready to work together?

Let's discuss how I can help bring your project to life.

Get In Touch Download CV

MatheusRezende

Professional Impact

Professional Journey

Lead Software Engineer

Mozzaik365

Key Achievements

Technologies

Educational Foundation

Universidade Federal de Juiz de Fora

Academic Achievements

Technical Arsenal

Language

Framework

Architecture

Methodology

Database

Tool

Platform

Soft

Let's Connect

Email

Phone

Location

Find me online

Ready to work together?

Matheus
Rezende