Leonardo Moura

I’m Leonardo Moura, a Senior Front-End Developer and Educator excelling in React, TypeScript, and JavaScript (Node.js, Redux, Axios, Vue, jQuery). I master semantic HTML5 and CSS3 (SASS, LESS, Bootstrap, Material UI, Tailwind), crafting scalable, maintainable, and accessible UIs with proven impact, while inspiring the next generation through teaching.

Personal Info

I’m Leonardo Moura, a Senior Front-End Developer and Educator with over 18 years of experience, excelling in React, TypeScript, and JavaScript (Node.js, Redux, Axios, Vue, jQuery). I master semantic HTML5 and CSS3 (SASS, LESS, Bootstrap, Material UI, Tailwind), crafting scalable, maintainable, and accessible UIs with proven impact, while inspiring the next generation through teaching. As an educator with 5+ years, I’ve taught HTML and CSS, focusing on semantic structures and responsive design, empowering students to build accessible web interfaces. With MongoDB and Oracle, I’ve guided learners through database design and querying for over 2 years, emphasizing real-world data management. In UML, I’ve instructed on modeling and system architecture for 2+ years, enhancing their software planning skills. For Unreal 5 and Blender, I’ve delivered hands-on training in 3D modeling and game development for 2+ years, helping students create interactive projects and animations. As a Senior Front-End Developer and technical leader with 12+ years, I create accessible, high-performance web apps aligning with business goals. Expert in React, TypeScript, HTML5, and CSS3, I design scalable architectures meeting WCAG/AODA standards. I collaborate across teams to turn complex needs into intuitive experiences, mentoring developers and driving best practices for enhanced usability, performance, and maintainability.

Email contact@mouraleonardo.com

My Experience

My Education

2018

Post-degree in Web Design and Development

Lambton College, Mississauga, ON, Canada

2010

Bachelor’s Degree in Information Systems

Pontifical Catholic University of Minas Gerais, Brazil

My Skills

React

TypeScript

JavaScript

Node.js

Redux

Axios

jQuery

Vue.js">

HTML5

CSS3

SASS

LESS

Bootstrap

Material UI

Tailwind CSS

Figma

Illustrator

Photoshop

After Effects

Premiere

InDesign

Jira

WordPress

GitHub

Bitbucket

Azure

AWS

Blender

Unreal 5

MS SQL Server

MongoDB

MariaDB

Cosmos DB

MySQL

Oracle

C#.NET

PHP

REST APIs

Jest

Google Maps API

Google Ad Manager

Google Analytics

Hungry for more

Professional Certifications

"Human behavior flows from three main sources: desire, emotion, and knowledge." - Plato

Unreal Engine 5 Essential Training (2025)

Software Design: Modeling with UML (2025)

Learning React.js (2025)

JavaScript OOP Practice (2025)

Blender 4.0 Essential Training (2025)

Life Insurance (2025)

Driving and Service Excellence Certificate (2024)

ChatGPT and Generative AI: The Big Picture (2023)

CPR (Cardiopulmonary Resuscitation) Certificate (2023)

Developing Websites for Accessibility (2022)

A Practical Start with React 17 (2022)

React 16 Fundamentals (2022)

Accessibility: Testing and Screen Reader Use (2022)

Object-oriented Programming in JavaScript - ES6 (2022)

React: The Big Picture (2022)

React Building Modern Projects (2021)

School Bus Driver Licence (2020)

Angular Essential Training (2020)

Premiere Pro CC 2019 Essential Training (2019)

After Effects CC 2019 Essential Training (2019)

UAV Flight Training Program (2017)

Boost Your Watch Time YouTube (2017)

Build Channel's Brand YouTube (2017)

Create Great Content YouTube (2017)

Grow Your Audience YouTube (2017)

Pre-production YouTube (2017)

DRONES: Aerial Videography (2017)

Adobe Premier / After Effects PRO (2016)

Video Production (2016)

Responsive Design (2015)

Graduated in Chinese Boxer (2015)

Graduated in Kung Fu (2014)

Graduated in Self-defense (2014)

Graduated in Tai Chi Chuan (2014)

Google AdWords (2014)

HTML5 / CSS3 (2014)

jQuery / Bootstrap (2013)

Digital Games course HTML5 (2013)

Technic in Car Mechanics (2012)

EMPRETEC (Sebrae / ONU) (2012)

JavaScript for web development (2011)

Web design (2011)

Digital Photography (2010)

Google Maps API (2008)

GPS and Google API (2007)

PHP (2007)

C#.NET (2007)

MySQL (2007)

GIS and Information Systems (2007)

Usability (2006)

Foxpro (2005)

C/C++ (2004)

Web designer (2001)

Fireworks (2001)

Flash and Actionscript (2001)

Dreamweaver (2001)

HTML / CSS (2001)

Coreldraw (2001)

Drawing Course, Art and Painting (2000)

HTML and Microsoft FrontPage (1999)

Services That I Provide

My specialties

App Creation

Web Development

Design and develop web and mobile applications tailored to client needs, from concept to deployment.

Consulting & Compliance

Accessibility

Provide accessibility audits, recommendations, and compliance solutions for inclusive digital experiences.

Software Project Development

Software Engineering

Create comprehensive software projects from modeling and design to full implementation and deployment.

Blender, Unreal, MongoDB, React, JavaScript,
HTML, CSS, Web Development

Educator

Teaching and mentoring in modern development and design tools for practical and professional skill building.

Working Process

Your dream project in just few steps

Requirement Gathering

I start by understanding your needs and project goals through detailed requirement collection. This phase ensures alignment and clarity before moving forward.

Identifying business and user requirements
Defining priorities and key objectives
Setting up an Agile workflow (Kanban/Scrum)

Modeling & Design

Once requirements are clear, I move into creating effective models and designs that serve as the blueprint for development.

Building wireframes and system models
Designing workflows and user experience
Creating a seamless user experience through prototyping

Implementation & Monitoring

In the final stage, I focus on turning plans into reality, while ensuring ongoing improvements and adaptability.

Agile development using Kanban/Scrum practices
Continuous testing and validation
Monitoring progress and delivering incremental updates

Senior Front-End Developer & Educator

Personal Info

Professional Certifications

Look at my portfolio and give me your feedback

Managed, maintained, and built user-friendly interfaces with a strong focus on frontend design and accessibility compliance.

Developed and launched Motel Jaguar’s website, providing a user-friendly and visually engaging online experience.

Oversaw, maintained, and developed user-friendly interfaces while ensuring accessibility compliance.

Managed updates and maintenance of Abrasel.com.br and developed new website pages.

Provided consulting services including design and web development.

Created and implemented aaenvironmental.ca, ensuring a user-friendly and visually appealing experience.

Developed a User Management React App for efficient user administration and seamless interface interactions.

Built and maintained HipMotorsports.com, enhancing usability and visual appeal.

Designed to record user audio, play it back, and allow for deletion of the recorded audio files. It's built using React, Typescript, Flowbite-React, and Tailwind CSS.

Built with React and styled with Tailwind CSS, this interactive web application simulates chatbot conversations, featuring real-time messaging.

Designing and delivering curriculum in Web Development and Game Development, covering UML, Database Design, and essential industry practices.

Implemented and managed the site, enhancing usability and overall user experience for Sorvetes Poliana.

Created the logo, established the visual identity, and developed the website for EduSolutions.ca.

Developed branding and digital presence for 8Golf.ca, including logo, visual identity, and website.

Managed accessibility implementation and regulatory compliance for Cineplex.com, meeting all government standards.

Developed branding, website, IT solutions, and a property management system for ImoveisPauloSergio.com.br.

Oversaw the planning, design, and implementation of the website and web apps.

Designed and developed the website for MotelStrattus.com.br, creating a visually appealing and user-friendly experience.

HTML Accessibility: Building an Inclusive Web” is an e-book that guides developers in creating websites that are accessible, user-friendly, and inclusive for all users.