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Mas relaxe, só quero mostrar minhas habilidades!
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Software
engineer.

I don’t just build applications - I create solutions that deliver real results.

About Me

Software engineer who turns concepts into code. I develop innovative solutions that address real problems for companies and NGOs in Mozambique.

Specialized in creating complete digital experiences, from backend to frontend, with a focus on performance and usability.

7
Years Experience Developing Solutions

Tech Stack

Laravel
Laravel
MySQL
MySQL
Node.js
Node.js
Python
Python
React
React
JavaScript
JavaScript
Tailwind CSS
Tailwind CSS
Bootstrap
Bootstrap
React Native
React Native
Flutter
Flutter
Swift
Expo
Figma
Figma
Git
Git
Docker
Docker
Firebase
Firebase

Fibec Taxi.

The Fibec Taxi is an innovative transportation platform that connects passengers to drivers quickly, safely, and conveniently. Developed to offer a smooth and intuitive experience, the app allows users to request rides in a few clicks, track the journey in real-time, and make payments seamlessly.

Main Features:
  • Quotes on motivation, love, friendship, faith, and more.
  • Find phrases for any occasion.
  • Create personalized quotes for social media.
  • Post directly to WhatsApp, Instagram, Facebook, and other platforms.

Meu Tako.

The Meu Tako is an app I developed to help friends manage their expenses, income, and budgets in a simple and efficient way. With an intuitive interface and powerful features, the app provides detailed tracking of financial health, aiding in more informed decision-making.

Main Features:
  • Quotes on motivation, love, friendship, faith, and more.
  • Find phrases for any occasion.
  • Create personalized quotes for social media.
  • Post directly to WhatsApp, Instagram, Facebook, and other platforms.
  • Save your favorite quotes for easy access.
  • Receive an inspiring quote every day.

Reflexões.

The Reflexões is an app created for those seeking inspiration, motivation, and deep thoughts to share in their daily lives. With a wide collection of quotes organized by categories, the app offers messages for different moments and feelings, helping users express their emotions in a creative and impactful way.

Main Features:
  • Quotes on motivation, love, friendship, faith, and more.
  • Find phrases for any occasion.
  • Create personalized quotes for social media.
  • Post directly to WhatsApp, Instagram, Facebook, and other platforms.
  • Save your favorite quotes for easy access.
  • Receive an inspiring quote every day.
2019 - 2023
Universidade Católica de Moçambique

Bachelor’s degree in Computer Engineering with a specialization in software development, information systems, and computer networks.

2023 - 2023
Python Essentials

Python Essentials 1 & 2 by Cisco Networking Academy, covering Python programming fundamentals, data structures, and application development.

2025
Cyber Threat Management

Cyber threat management, risk analysis, mitigation strategies, and incident response in digital environments.

2025
Introduction to Data Science

Fundamentals of data science, statistical analysis, data visualization, and an introduction to machine learning techniques to extract valuable insights.

2014
Endpoint Security

Protection of endpoint devices against cyber threats, implementation of security policies, and vulnerability management in endpoints.

2025
Ethical Hacker

Ethical hacking techniques, vulnerability identification, penetration testing, and methods to protect systems against malicious intrusions.

2025
Introdução à Cibersegurança

Basic principles of cybersecurity, identification of digital threats, data protection techniques, and best practices for online security.

2019
Introduction to IoT

Fundamental concepts of the Internet of Things, IoT system architecture, communication protocols, and development of connected solutions.

2025
JavaScript Essentials

JavaScript fundamentals, front-end web development, DOM manipulation, and creation of interactive and dynamic web applications.

2025
Python Essentials 2

Python programming, data structures, functions, object-oriented programming, and development of practical applications with one of the most popular languages.

2025
TypeScript Essentials

TypeScript programming, data structures, functions, object-oriented programming, and development of practical applications with one of the most popular languages.

2025
Network Defense

Strategies and techniques to protect networks against attacks, intrusion detection, firewall configuration, and safeguarding network infrastructure.

2025
Network Defense

Strategies and techniques to protect networks against attacks, intrusion detection, firewall configuration, and safeguarding network infrastructure.

2025
Python Essentials 1

Python programming, data structures, functions, object-oriented programming, and development of practical applications with one of the most popular languages.

2025
Digital Safety and Security Awareness

Concepts and practices of digital security, protection of personal data, online privacy, and preventive measures against modern digital threats.

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What They Say About Me

If you ask my friends, they’ll tell you I’m the guy who solves any tech problem… and who’ll probably judge you if you use a sketchy USB cable.
If you ask my colleagues, they’ll say I’m professional, committed, and have the uncanny ability to turn vague ideas into real digital solutions.
If you ask my family… well, they still think “working with computers” is a sufficient description.

"Arnaldo’s methodical approach and attention to detail made all the difference in our Codelabs project. He not only delivered a technically sound solution but also took the time to understand the end user’s needs. His expertise in Laravel and React Native significantly accelerated our development process."
Gerson Amálio Houane
Software Engineer - Cornelder de Moçambique
"Working with Arnaldo was one of the best decisions for the growth of FibecTaxi. From the start, he demonstrated professionalism, creativity, and an impressive ability to turn ideas into efficient digital solutions. The platform he developed perfectly met our needs, bringing more convenience to our customers and optimizing our operations."
Helio Jacinto Macarrala
ERP & Digital Transformation Consultant | Partner 2Business, SA
"Arnaldo is a talented and highly dedicated developer with a strategic approach to web and mobile solutions. His mastery of modern technologies and attention to detail make him an exceptional professional. Moreover, his ability to solve complex problems and enhance user experience is impressive. Working with him is always a productive and inspiring experience!"
Md Mohi Minul Islam Yash
Certified Full Stack Developer | Specializing in NestJS, Next.js, Vue.js, Ruby on Rails, Python & AI | Passionate about User Experiences

Reflexões & Insights

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Contact

I am available for new projects and partnerships. Get in touch, and let’s turn your ideas into digital reality.
Maputo, Moçambique

Vamos conversar sobre seu próximo projeto? Fale comigo.