GM

Gabriel Madke Santini

Available to hire

Hi there! I'm Gabriel, a backend-focused developer with 2.5 years of hands-on experience building and maintaining web services.

About

Hi there! I’m Gabriel, a backend-focused developer with 2.5 years of hands-on experience building and maintaining web services. I love turning ideas into robust, scalable APIs and collaborating with small teams to deliver end-to-end features. I thrive on learning new tech and improving systems to attract and retain users.

I enjoy collaborating in small teams, building scalable systems, and delivering features that users love. I am always eager to learn new tech and improve processes.

  • 2 years' experience
  • Joined November 2025

Languages

  • EnglishAdvanced
  • PortugueseFluent
  • Spanish; CastilianIntermediate

Industry experience

  • Software & Internet
  • Education
  • Media & Entertainment
  • Professional Services
  • Retail

More experts in Porto Alegre, Brazil

Work experience· 7 roles

Education Project Developer – History-themed Educational Game · Software Factory Scholarship ProjectDec 2023 – Dec 2023 · 1 mo

Participated in development of a history-themed game to teach chronological events; defined requirements, created mockups, and conducted weekly brainstorming sessions; built core game logic and room/team layouts; implemented key CRUD features in React.js and Tailwind; supported backend integration with Node.js.

Backend API Developer – Library Management System · Library Management System (Educational Project)Dec 2023 – Dec 2023 · 1 mo

Developed backend API using Node.js and Prisma with authentication and full CRUD for library operations; integrated MySQL/PostgreSQL data handling; enabled book reservations for students and teachers; librarians could manage the entire collection.

CRM System Maintainer & Feature Developer · In-house CRM SystemDec 2023 – Dec 2023 · 1 mo

Maintained and extended the CRM system, leveraging AngularJS on the frontend and .NET Core with NHibernate on the backend; worked with PostgreSQL; enabled quick CRM actions like contact creation, task assignment, and deal registration; led the development of a cross-platform CRM extension using Flutter and Dart to improve user experience; extension now used by 700+ users.

Library Management System – Backend API · Technical Training ProjectJan 2023 – Dec 2023 · 1 yr
CRM Backend & Affiliate System Developer · Affiliate System ProjectJan 2022 – Dec 2023 · 2 yrs
Hands-On Project Lead – Educational Game · Software Factory ScholarshipJun 2021 – Dec 2023 · 2 yrs 7 mos
Back-End Developer · Self-Employed / CRM System DevelopmentJan 2021 – Dec 2023 · 3 yrs

Education

Bachelor's Degree in Computer Science · Universidade Federal do Rio Grande do Sul2020 – 2023
Bachelor's Degree in Computer Science (In progress) · Universidade Federal do Rio Grande do Sul2024 – 2029

Certifications and awards

OBMEP Award2030 – 2025
Software Development Scholarship (during technical high school)2030 – 2025

Hire Gabriel Madke Santini today

Post a job and invite Gabriel, or contact them directly. No hidden commission.

Post a job