Saulo R.

Full-stack Product Engineer

Software developer
11/1/2023 - 3/1/2024

Integrated a machine learning model for reading forex backtesting implemented in C++ with the MetaTrader platform using MQL5. Developed three mobile event applications using Flutter: one for producers to launch their events, one for consumers to view events created by producers, and one as an ERP for managing a chain of producers.

Full Stack Developer
6/1/2022 - 8/1/2023

Architected, created, managed, and integrated a new project within the internal cognitive assistant product using ServiceNow. Worked on various microservices of the application and developed multiple front-end applications that are part of the Omni system. Facilitated technical communication between different sectors of the product, including Commercial, Design, and QA, coordinating closely with the development team. Mediated problems and solutions between back-end and front-end systems, ensuring seamless integration and functionality.

Software Developer
3/1/2021 - 3/1/2022

Assumed responsibility as the lead developer for a mobile app, migrating legacy libraries to the latest functional versions and successfully launching the app in the Apple Store. Implemented push notifications and an entire automation system for campaigns to meet growth demands, adding new features, fixing bugs, and improving the UI. Managed the development of the frontend and backend of a portal, as well as the integration API for partner CRMs, while leading junior developers throughout the process.

Project Manager & Developer
7/1/2020 - 7/1/2021

Contributed to data analysis and artificial intelligence initiatives within the public health sector in Ecuador, focusing on indigenous populations in the Amazon region. This project impacted over 17,000 indigenous individuals. Developed proficiency in data manipulation and analysis using tools such as Python and R. Implemented machine learning models using TensorFlow and scikit-learn to derive meaningful insights and predict health outcomes. Extensive use of SQL for data extraction and manipulation, as well as leveraging big data frameworks like Apache Spark for large-scale data processing. Managed version control and collaborative development using Git. Utilized cloud-based solutions, including AWS and Google Cloud Platform, for data storage and computational tasks. Applied statistical methods and developed data visualizations using Tableau and Matplotlib to clearly communicate findings to stakeholders. Ensured data integrity and compliance with ethical standards in handling sensitive personal health information.

Developer Analyst
1/1/2020 - 7/1/2020

Achieved significant cost reduction and increased efficiency by automating all banking service processes, which minimized manual tasks, accelerated overall processes, and substantially lowered error rates previously prevalent in manual operations. Developed high-availability ETL (Extract, Transform, Load) systems for critical banking processes, ensuring round-the-clock operational reliability. Guided and mentored junior developers, providing leadership and direction throughout the project lifecycle.

Fullstack development at Ironhack
2019 - 2019

Dive into Refactoring at Refactoring.Guru
9/1/2021