André L.
Principal Engineer

Skills

Amazon Aws

React

Node.js

Python

Html

Vue.js

Typescript

Github

Cascading Style Sheets

Javascript

Postgresql

React Native

Mysql

Php

Laravel

André is available for hire

Hire André L.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

Full Stack Developer with six years of experience focusing on the development and maintenance of comprehensive web applications, utilizing a diverse range of technologies including JavaScript, TypeScript, Node.js, various relational databases, and cloud services. Expertise includes both front-end and back-end development, leveraging frameworks and libraries such as React.js, React Native, Vue.js, and PHP. Proficient in the entire software development lifecycle, from requirement gathering to documentation updates, activity refinement, and conceptualizing web system functionalities. Skilled in the development of websites and web systems, including API integration, and adept at executing version control deployment in production environments. Conducts thorough code reviews through pull requests and adheres to best development practices, such as unit and integration testing, clean coding standards, and design patterns to ensure high-quality deliveries.

Key competencies include proficiency in English, autonomy in development tasks, strong communication skills, teamwork, knowledge sharing, problem-solving aptitude, and effective time management. Demonstrates a commitment to self-learning, emotional intelligence, and overall dedication to excellence.

Technical proficiencies include programming languages like JavaScript, TypeScript, and PHP. Familiar with front-end development tools and technologies including React, Vue.js, Next.js, React Native, Angular.js, Laravel, Svelte, HTML5, CSS3, SASS, JQuery, and SEO strategies. Backend development competencies encompass Node.js, Microservices, AWS Cloud, Object-Oriented Programming, algorithms, data structures, and messaging services such as RabbitMQ. Proficient in Event-Driven Architecture, System Design, and web development with PHP systems, along with a deep knowledge of databases like MySQL, MariaDB, SQL, and PostgreSQL. Exemplifies expertise in code quality assurance through rigorous code reviews, unit and integration testing, A/B testing, Feature Flag, design patterns, and SOLID principles. Experience with CI/CD environments and tools such as Docker, GitHub Actions, and Jenkins, and skilled in mobile front-end application development on the Android platform using Android Studio.

Software Engineer
5/1/2022 - 9/1/2023

Developed backend features for the payments area utilizing JavaScript, TypeScript, and AWS, significantly enhancing the performance and code quality of the payment system. Refined and revamped frontend layouts using Vue.js and Micro-frontends, ensuring responsiveness and adherence to design guidelines and accessibility standards, thereby improving the customer experience in the payments module. Adhered to good development practices including CI/CD, unit tests, and integration tests, and implemented A/B tests and design patterns, boosting the quality of new feature deliveries. Demonstrated strong teamwork by sharing knowledge, practicing proactivity, and ensuring functionalities were delivered before deadlines, maintaining the high standard of continuous deliveries.
Full Stack Developer
4/1/2021 - 4/1/2022

Developed mobile application frontend features using React Native and TypeScript, which significantly improved the product selling experience and streamlined customer service within the store. Demonstrated strong teamwork, proactivity, autonomy, and time management skills to maintain high-quality continuous deliveries effectively.
Systems Analyst
1/1/2021 - 4/1/2021

Developed backend applications using Node.js and JavaScript to handle requests for a mobile application aimed at enhancing customer access to network service points. Created frontend components for the same mobile application utilizing React Native and TypeScript, significantly improving customer experience. Undertook refactoring of internal projects with JavaScript and Node.js to streamline project evolution and optimize performance. Emphasized autonomy, teamwork, and proactivity while sharing knowledge to maintain high-quality deliveries.
Programmer
11/1/2020 - 1/1/2021

Developed backend applications utilizing Node.js and JavaScript, focusing on efficiently handling requests from a mobile application designed to facilitate customer access to network service points. Enhanced customer experience by developing the frontend of the mobile application using React Native and TypeScript. Refactored internal projects with JavaScript and Node.js to improve project evolution and maintainability. Demonstrated autonomy, teamwork, and proactivity, and shared knowledge to ensure consistent quality of deliverables.
Mobile Developer
10/2/2019 - 10/1/2020

Developed backend applications in a micro-services architecture utilizing JavaScript, Node.js, and AWS, facilitating the operation of product-selling applications and internal systems. Maintained and enhanced frontend applications using React.js for an internal admin EAD, significantly improving customer experience. Created frontend applications with React.js and WebSocket to enhance backend communication and overall application performance. Emphasized autonomy, teamwork, proactivity, and knowledge sharing to ensure high-quality continuous deliveries.
Junior Full-stack Developer
7/2/2019 - 10/2/2019

Demonstrated expertise in developing backend applications using JavaScript and Node.js, successfully creating solutions aimed at streamlining customer service operations. Proficient in frontend application development with React.js, significantly enhancing customer experience through streamlined service interfaces. Cultivated a strong ability to work autonomously and within a team, showcasing proactivity and rapid learning skills to maintain high-quality deliveries consistently.
Junior Full-stack Developer
1/2/2019 - 7/2/2019

Developed a backend application using PHP and Laravel to streamline customer service operations. Created a frontend application with Angular.js 1.x aimed at enhancing customer service and improving the overall customer experience. Successfully met delivery deadlines for new features while demonstrating proactivity, autonomy, leadership, and effective teamwork to maintain high-quality standards in deliverables.
Web Developer Internship
11/2/2017 - 1/1/2019

Developed a backend application utilizing PHP, enabling smooth operation of an internal application. Constructed a frontend application with JavaScript Vanilla and jQuery to efficiently manage and display large datasets, enhancing data comprehension and visualization. Cultivated proactivity, autonomy, teamwork, and knowledge sharing to maintain high standards in deliverables.