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Hey, my name is Diego Santos, I'm a product engineer specializing in the .NET ecosystem, I bring 2 years of hands-on experience building resilient, scalable software that turns complex business needs into seamless user experiences. My approach blends deep technical proficiency with a passion for product impact—bridging backend architecture, feature engineering, and data integrity to deliver real value for startups and enterprises alike.…Hey, my name is Diego Santos, I'm a product engineer specializing in the .NET ecosystem, I bring 2 years of hands-on experience building resilient, scalable software that turns complex business needs into seamless user experiences. My approach blends deep technical proficiency with a passion for product impact—bridging backend architecture, feature engineering, and data integrity to deliver real value for startups and enterprises alike.

Diego J. Santos

Back-End Developer, Front-End Developer, Full Stack Developer

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Hey, my name is Diego Santos, I'm a product engineer specializing in the .NET ecosystem, I bring 2 years of hands-on experience building resilient, scalable software that turns complex business needs into seamless user experiences. My approach blends deep technical proficiency with a passion for product impact—bridging backend architecture, feature engineering, and data integrity to deliver real value for startups and enterprises alike.…Hey, my name is Diego Santos, I'm a product engineer specializing in the .NET ecosystem, I bring 2 years of hands-on experience building resilient, scalable software that turns complex business needs into seamless user experiences. My approach blends deep technical proficiency with a passion for product impact—bridging backend architecture, feature engineering, and data integrity to deliver real value for startups and enterprises alike.

Available to hire

Hey, my name is Diego Santos, I’m a product engineer specializing in the .NET ecosystem, I bring 2 years of hands-on experience building resilient, scalable software that turns complex business needs into seamless user experiences. My approach blends deep technical proficiency with a passion for product impact—bridging backend architecture, feature engineering, and data integrity to deliver real value for startups and enterprises alike.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Work Experience

Associate Engineer at Chicksgold Inc.

November 1, 2024 - Present

Led the architecture and implementation of backend functionality with .NET and Entity Framework Core; translated complex business needs into normalized MySQL data models; developed intuitive frontend modules with Aurelia, TypeScript, and JavaScript to close the loop between backend logic and positive user interactions; engineered secure RESTful APIs enabling fast, reliable communication across platform layers; drove quality by refining CI/CD, code reviews, and comprehensive automated tests.

Back End Developer at MTS Group

May 1, 2024 - October 1, 2024

Orchestrated end-to-end development of robust Django applications, driving seamless user experience and product scalability; engineered custom database solutions with MySQL and PostgreSQL, refined query performance, and ensured data consistency; migrated essential storage functionalities to AWS S3 and optimized deployments on EC2; strengthened backend security with authentication and authorization layers; coordinated with team across locations to enable timely sprint delivery.

Back End Developer at Dream Junk Studios

March 1, 2024 - August 1, 2024

Led the backend architecture for user profile management using Node.js, Express.js, and TypeScript; ensured API and data layer robust integration with the frontend and external services; drove project momentum through daily SCRUM meetings and iterative delivery; embraced pair programming and code reviews to accelerate problem-solving and quality assurance; maintained database reliability and data integrity with PostgreSQL, while scaling the platform on AWS.

Back End Developer at Argatio

November 1, 2023 - February 1, 2024

Spearheaded the transformation of legacy systems into a Node.js-based microservice ecosystem; defined relational (MySQL) and document-based (MongoDB) data models to support the evolution of our core product; developed RESTful APIs ensuring secure interfaces for internal and external integrations; introduced structured logging/monitoring, leading to measurable improvements in system reliability; authored onboarding documentation and mentored peers to accelerate team velocity.