Software Engineer building scalable, AI-enabled products where performance, data, and real business outcomes matter.

• Software Engineer & Founder - Risk Divider - 2022 - current

  Building AI-driven portfolio optimization tools for retail investors. Developed custom AI and statistical models that help users reduce risk and improve returns across stocks, crypto, and currencies. Early users experienced a 3X improvement in risk-adjusted performance. Focused on making investing smarter and more accessible without relying on traditional advisors.

• Software Engineer - Union Sistemas de Desenvolvimento - 2025

  Contributed to the development of a high-impact ERP system using .NET, processing billions in transactions and serving local companies with global reach. My responsibilities included implementing new features, resolving complex bugs, and enhancing overall system functionality. I collaborated with stakeholders and subject matter experts to translate requirements into actionable solutions. Notably, I identified and resolved critical accounting mismatches that could have caused massive losses, ensuring accuracy and reliability across the platform. Through rigorous debugging, testing, and iterative improvements, I delivered high-performance code while contributing to a large-scale software ecosystem.

• Software Engineer - Codeable Aps - 2021 - 2022

  Performed full-stack development with a focus on solid software architecture and efficient problem-solving. Built custom plugins, handled troubleshooting, implemented custom API integrations, and delivered secure, high-performing e-commerce solutions. Successfully migrated 300+ paying customers to a new payment processor, alleviating complexity for the client, ensuring fast delivery, and saving both time and money. Maintained high client satisfaction through clear communication, reliability, and consistent delivery.

• Software Engineer - On Purpose Projects - 2017 - 2021

  Built and scaled websites from small projects to high-traffic platforms serving thousands of daily visitors, ensuring performance, compatibility, security, and maintainability. Engineered scalable web architectures that maintained fast load times under heavy traffic, implemented security best practices to protect client data, and optimized site performance, reducing page load times by up to 40%. Delivered client-focused solutions that translated designs into functional, pixel-perfect websites while establishing maintainable coding standards and documentation, streamlining collaboration, and reducing future development time.

Computer Science — Undergraduate (Incomplete)
Estácio de Sá | 2018 – 2019

Economics — Undergraduate (Incomplete)
Universidade Federal de Viçosa | 2012 – 2014

Software Engineering — Associate (Incomplete)
Instituto Federal de Educação, Ciência e Tecnologia | 2008 – 2010

English Language & Advanced Proficiency — Completed
Associação Cultural Brasil–Estados Unidos | 2004 – 2010

Speedio	Risk Divider
Web Different	My Freight
Blitz Design 2.0	Blitz Design
Prophecy	B2B Software Advisors

Mentor	WordPress Expert
Machine Learning	Advanced English

08 Dec 2021

Diogo delivered above and beyond what was expected.

Paul Morin

29 Nov 2021

Diogo was fantastic and went above and beyond my expectations.
He worked until all hours of the night getting a mission-critical project finished and anticipated possible challenges.
I'm ready to hire him for my next project!

Robert Johnson

19 Nov 2021

Diogo is very efficient. He listened patiently to all my needs and helped me accomplish exactly what I wanted.
He always replied within an hour! This is amazing.

Carman Chung

01 Nov 2021

Fast and super easy to work with.
Work was completed to a high standard.

Adam Selley