Hiago M.

Full-stack Product Engineer

Software Engineer
1/1/2022 - Present

Specialized in creating innovative solutions for labeling and categorizing financial data within an AI-focused team. Initial expertise in NodeJS and React facilitated the development of efficient tools for importing, cleaning, categorizing, and testing data used in machine learning models. Expanded technical skills to include Python for data processing via Athena and Spark, and developed DAGs in Airflow, operating on AWS's EMR. Advanced to working with microservices utilizing Clojure and Kafka, and integrated DynamoDB for more sophisticated and scalable data processing. Proficiency encompasses a comprehensive technology stack of NodeJS, PostgreSQL, Typescript, AWS, React, Redux, Python, Clojure, Kafka, and DynamoDB.

Software Engineer
3/1/2021 - 2/1/2022

Excelled in multiple roles including Reverse Engineer, Open Finance Engineer, and Fullstack Engineer. Utilized reverse engineering tools and web scraping techniques to map mobile app requests. Leveraged this information to develop robots in TypeScript, enabling seamless connections to financial institutions for data extraction and analysis. Significantly enhanced data analysis capabilities through the proficient use of NodeJS, TypeScript, and other specialized reverse engineering tools.

Software Engineer
11/1/2019 - 3/1/2021

Served as a Node.js Software Engineer, contributing to the development of an AI assistant for a digital banking app. Responsibilities included implementing new features, maintaining existing functionalities, and ensuring continuous learning for the assistant using Dialogflow. Worked on frontend projects utilizing ReactJS. Developed proficiency in NodeJS, Express, Firebase, and Dialogflow. Expertise in version control and collaborative development was ensured using Gitlab and Git. Contributed to enhancing user experience in the digital banking sector.

Fullstack Software Engineer
7/1/2019 - 10/1/2019

Developed expertise as a Fullstack Software Engineer, contributing to internal projects using NodeJS, TypeScript, Express, MongoDB, PostgreSQL, and Apollo GraphQL. Engaged in creating and integrating REST and GraphQL APIs with ReactJS interfaces. Demonstrated proficiency in version control systems, particularly Git, to ensure smooth collaborative development. Enhanced skills in working within dynamic team environments, focusing on effective communication and delivering high-quality solutions throughout the software development lifecycle.

Fullstack Software Engineer
2/1/2018 - 7/1/2019

Led innovation projects from requirements gathering to solution architecture and application implementation, delivering successful outcomes. Developed proficiency in React, Redux, Webpack, Babel, NodeJS, Express, MongoDB, MySQL, SQL Server, Neo4j, JWT, Docker, Git, BitBucket, GitFlow, and AWS. Contributed to the development of analytical tools and dynamic solutions tailored to various service models in clinics and hospitals. Demonstrated the ability to drive innovation and deliver valuable solutions in a healthcare context.

Fullstack JavaScript Development Intern
8/1/2017 - 1/1/2018

During the internship, contributed to an internal startup project and developed proficiency in React, Redux, Webpack, Babel, ESlint, NodeJS, Express, MongoDB, Docker, and PostgreSQL. Actively participated in creating and consuming REST APIs and implementing Single-Page Applications (SPAs), leading to a solid foundation in full-stack development and enhanced skills in JavaScript-based technologies.

Web Developer
11/1/2016 - 8/1/2017

Developed and maintained websites and web systems, leveraging proficiency in CSS, Bootstrap, JavaScript, jQuery, VueJS, CodeIgniter 3, PHP, and MySQL. Delivered seamless project implementations involving screen design with Photoshop, REST API development, and thorough requirements gathering. This role enhanced front-end and back-end development capabilities, ensuring efficient web system and API performance. Advanced to working with microservices, utilizing Clojure, Kafka, and DynamoDB to contribute to sophisticated and scalable data processing for the AI team. Technical expertise includes NodeJS, PostgreSQL, Typescript, AWS, React, Redux, Python, Clojure, Kafka, and DynamoDB.

Computer Science at Pitágoras College
2014 - 2018