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Jhonatan D.
Full-stack Product Engineer

Javascript
Github
Vue.js
Cascading Style Sheets
Mysql
Php
Apache
Node.js
Wordpress
Docker Cloud
Google Cloud
Mongodb
Bio

With over 14 years of experience in HTML, CSS, JavaScript, and PHP, the candidate has completed more than a hundred projects encompassing institutional websites, blogs, news portals, e-commerce platforms, software applications, and APIs. This work includes integrations with social networks and services such as mail order and payment systems.

The candidate's expertise includes Object-Oriented Programming (OOP), design patterns, API development and integration, relational database management, containerization, system integration, product development, and management. Proficiency in PHP 8 with composer, frameworks such as Lumen/Laravel, OpenCart, MySQL/MariaDB databases on Linux platforms, and Vue.js 3 is well established.

Knowledge in programming best practices includes SOLID principles, Clean Code, and advanced software architecture from MVC patterns to Hexagonal Architecture and Domain-Driven Design (DDD). The candidate is experienced in Agile methodologies, automated testing, cloud services with a focus on GCP, and business process mapping using BPMN tools.

Demonstrated leadership capabilities include successful team collaboration and management of developers and digital marketers. Technical proficiency extends to Node.js with frameworks such as Express or LoopBack, MongoDB database management, DevOps practices, and Shell/Bash scripting for CI/CD optimization.

The candidate is recognized for exceptional patience in managing demanding clients, coupled with strong oral and written communication skills.

  • API Engineer and FullStack Developer
    4/2/2019 - 8/2/2019

    Engineered the foundation for a digital banking platform, focusing on the architecture and development of a RESTful API and an admin control panel. Successfully integrated systems with various payment acquirers to streamline transaction processing. Acquired proficiency in API design and implementation, enhancing scalability, security, and performance of the digital banking services.

  • Owner
    1/2/2016 - Present

    Specialized in full-stack development encompassing websites, eCommerce platforms, and systems, with a strong focus on technology and digital marketing consulting. Developed proficient skills in integrating ERP systems with eCommerce platforms and sales force systems, ensuring seamless data flow and operational efficiency. Demonstrated expertise in product management, combining technical knowledge with strategic planning to drive product development and improve market offerings. Utilized various web technologies and frameworks to deliver robust and scalable solutions, ensuring high performance and user satisfaction.

  • Project Coordinator for Software and Marketing / Web Developer
    7/2/2014 - 12/2/2015

    Extensive expertise in full-stack development, including the creation of websites, blogs, e-commerce platforms, and systems. Developed technical proficiency in front-end frameworks such as React, Angular, and Vue.js, and back-end technologies like Node.js, Express.js, and Django. Implemented robust databases leveraging both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Firebase) solutions. Utilized version control systems such as Git to ensure seamless code maintenance and collaboration.

    In the role of Digital Marketing Coordinator, contributed to successful campaigns by mastering tools and platforms like Google Analytics, AdWords, and various SEO techniques. Coordinated multi-channel marketing strategies that integrated content marketing, email marketing, and social media management. Gained experience with marketing automation tools such as HubSpot and MailChimp.

    As a Software Project Coordinator, facilitated the development process through meticulous project planning and management. Applied methodologies such as Agile and Scrum to ensure timely delivery and adherence to project goals. Coordinated with cross-functional teams, utilizing tools like JIRA, Trello, and Asana for task management and workflow optimization. Enhanced communication and reporting skills essential for project success.

  • Web Developer
    10/2/2012 - 8/2/2013

    Developed proficiency in website, e-commerce, and system development, with a strong focus on integrating various functionalities with social media platforms. Acquired experience in the creation and segmentation of YouTube channels, ensuring targeted content distribution and enhanced user engagement. Demonstrated adeptness in product management, overseeing the lifecycle from conceptualization through to execution and optimization.

  • Web Developer
    4/2/2012 - 8/2/2012

    Played a pivotal role in the planning and development of an e-commerce platform and corresponding sales control system. Developed comprehensive skills in HTML, CSS, and JavaScript for frontend development, while leveraging backend technologies such as Java, Spring Boot, and Hibernate to ensure robust application functionality. Gained proficiency in using relational databases, with extensive work on MySQL and PostgreSQL to handle data storage and management. Utilized tools like Docker for containerization and deployment, enhancing the scalability and reliability of the systems. Applied RESTful APIs and integrated various third-party services to enrich user experience and streamline sales processes. Leveraged Git for version control to maintain code integrity and foster team collaboration. Demonstrated expertise in Agile methodologies, including Scrum, to manage project timelines and deliver high-quality products efficiently.

  • Web Developer
    1/2/2011 - 3/2/2012

    Gained comprehensive experience in developing websites, e-commerce platforms, and integrated systems. Acquired proficiency in HTML, CSS, JavaScript, and PHP for front-end and back-end web development. Worked extensively with MySQL to manage and manipulate databases. Utilized frameworks such as Laravel and React.js to streamline application creation and enhance user interfaces. Implemented effective version control practices using Git to ensure collaborative and efficient code management. Demonstrated the ability to design and optimize e-commerce solutions, increasing user engagement and transaction efficiency. Enhanced technical expertise by incorporating modern web technologies and best practices into project workflows.

  • FullStack Developer, Graphic Designer, Bidding Specialist
    1/2/2010 - 12/2/2010

    Crafted and designed a variety of printed materials including business cards, flyers, stickers, banners, and other artworks, demonstrating strong graphic design skills. Managed and executed municipal and state bidding processes, showcasing an understanding of governmental procurement procedures and compliance with relevant regulations.

  • Web Developer
    2/2/2008 - 10/2/2009

    Gained substantial experience in the development of institutional websites and hotsites through the proficient use of Flash and Actionscript for dynamic content creation. Demonstrated expertise in HTML and CSS to ensure robust and visually appealing website structures and designs.

  • Internet and Mobile Device Applications at Unipar
    2013 - 2014

  • Analysis and Development of Systems at Unipar
    2009 - 2013

  • Google AdWords Certified at Google
    12/2/2014

  • Entrepreneurship at AJE - SEBRAE
    2/2/2008

Jhonatan is available for hire

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