Marllon F.
Full-stack Product Engineer

Skills

Django

Flask

Cascading Style Sheets

Typescript

Javascript

Python

Redis

Amazon Aws

Google Cloud

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Hire Marllon F.

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Bio

A seasoned software developer with over a decade of experience specializing in problem-solving and continuous professional development. Expertise encompasses the creation of new services and the integration of existing microservices, all with a dedicated focus on performance optimization and adherence to clean code best practices.

Programmer
5/2/2015 - 2/2/2016

Developed proficiency in HTML, CSS, and JavaScript, with extensive experience in modern frameworks such as React, Angular, and Vue.js. Demonstrated technical expertise in backend development using Node.js, Express, and Ruby on Rails. Utilized relational databases such as MySQL and PostgreSQL, as well as NoSQL databases like MongoDB. Proven capabilities in deploying and managing web applications on cloud platforms including AWS and Heroku. Ensured high-quality code through consistent use of testing frameworks like Jest and Mocha. Maintained collaborative development environments using version control systems like Git and GitHub.
Staff Software Engineer
12/1/2020 - Present

As a Software Engineer Staff with over 10 years of experience in software development, obtained AWS certification, specializing in Python and backend development. Significant contributions to digital transformation projects involved designing, implementing, and automating AWS microservices along with BFF integrations. Utilized Crashlytics and GitHub actions for data analysis and performance optimization. Demonstrated expertise in clean code principles and software security, delivering innovative solutions that address complex problems and enhance user experiences.
Systems Analyst
9/2/2019 - 12/1/2020

Developed proficiency in designing and implementing microservices using Python, with a focus on facilitating seamless integration of the company's APIs. Demonstrated expertise in creating scalable and efficient microservices architecture. Utilized tools and frameworks such as Flask and FastAPI for developing RESTful services. Implemented thorough testing and debugging processes to ensure high-quality, reliable code. Enhanced the overall system performance and inter-service communication, thereby improving the integration and functionality of various APIs within the organization.
Programmer
10/2/2017 - 9/2/2019

Developed advanced competencies in HTML5, CSS3, JavaScript, and jQuery. Gained significant experience with React and Angular frameworks for creating dynamic and responsive user interfaces. Implemented backend solutions using PHP and Node.js, alongside RESTful API development. Leveraged MySQL and MongoDB for robust database management. Enhanced web application performance using caching strategies and load balancing techniques. Ensured version control and collaborative development through extensive use of Git. Employed Docker for containerization to streamline development and deployment processes. Utilized Jenkins for continuous integration and delivery, ensuring efficient and reliable code deployment. Engaged in regular code reviews and implemented best practices for code quality and maintainability. Developed automated testing routines using Jest and Mocha to ensure robust code quality. Integrated third-party services and APIs to expand functionality and interoperability of web applications. Designed and implemented scalable web architecture to support a growing user base while ensuring optimal performance and security.
Programmer
3/2/2016 - 1/2/2017

Developed advanced expertise in web development with a specific focus on integrating TOTVS ERP systems. Leveraged extensive knowledge in various web technologies and frameworks to create seamless and efficient integration solutions. Utilized tools such as JavaScript, HTML, and CSS for front-end development, ensuring responsive and user-friendly interfaces. Implemented back-end solutions using Java, SQL, and RESTful APIs to facilitate secure and reliable data exchange between systems. Ensured system stability and performance through the use of version control systems like Git, and continuous integration/continuous deployment (CI/CD) pipelines. Conducted rigorous testing and debugging using tools like JUnit and Selenium, guaranteeing high-quality deliverables. Developed proficiency in configuring and customizing TOTVS modules to align with specific business requirements, thereby enhancing operational efficiency and data synchronization across platforms.
Programmer
3/2/2016 - 1/2/2017

Developed expertise in web development, focusing heavily on integrating systems with TOTVS. Mastered various tools and frameworks necessary for efficient and responsive web design and functionality. Applied technical skills in RESTful API implementation to ensure seamless interaction between web applications and TOTVS ERP systems. Utilized JavaScript, HTML, and CSS for front-end development, while leveraging backend technologies such as Node.js and SQL databases to manage data interactions and storage. Employed agile methodologies and version control systems like Git to maintain project workflow and code integrity.
Intern
11/2/2010 - 10/2/2012

Supported and developed High-Performance Computing (HPC) systems involving the creation and maintenance of a web interface for seamless control and access to the computational resources at a federal academic institution. Gained expertise in managing and optimizing complex computational infrastructures to ensure reliable and efficient performance. Developed strong skills in web technologies to create user-friendly interfaces that streamline computational workload management. Leveraged experience with HPC-specific hardware and software tools, ensuring high availability and performance of computational resources for academic research and administrative purposes.