Open to new opportunities

Hamsel Brea

Software Engineer · Full-Stack Developer · R&D at Zucchetti Spain · Madrid, Spain

Software Engineer with experience in enterprise application development, R&D and cross-platform solutions, including AI integration to improve business workflows and services. Experienced in leading development teams and working directly with international clients on financial services and mortgage applications.

Current role
R&D · Zucchetti Spain
Experience
Professional since 2023
Education
Computer Engineering
Main stack
.NET · NestJS · Next.js

Zucchetti Spain

Software Consultant & Developer / R&D

Current 2024 — present

Software consulting and cross-platform enterprise applications and services.

  • Consulting. Develop enterprise applications and services for ERP, commerce, finance and software development.
  • R&D and AI. Build AI integration tools to improve business workflows and services.
C#.NETBlazorOllamaN8NMCP

IguanaIT

Full-Stack Developer · Team Lead

2023 — 2024

Full-stack web and mobile applications for financial services and mortgage clients.

  • International clients. Gathered and refined requirements for financial services and mortgage applications; led development teams.
  • Full-stack. Frontend interfaces, backend services, authentication and external integrations for web and mobile.
  • Security and scale. Worked with security and engineering teams on evolving data requirements and scalable solutions.
Next.jsNestJSTypeScriptFlutterKeycloakGitLab CI/CD

E-Commerce Platform

Online store with real-time inventory, secure payments and an intuitive admin panel.

React · Next.js · Tailwind · Stripe

Task Manager

Collaborative app with real-time updates, team workspaces and advanced filters.

Vue · NestJS · PostgreSQL · Docker

Real-time Dashboard

Analytics panel with live data visualization, custom reports and performance metrics.

React · TypeScript · Socket.io · Chart.js

See all projects on GitHub →
Languages
C#, TypeScript, JavaScript, Dart, SQL, C++, Python
Frontend / Cross-platform
Next.js, Blazor, Flutter, Tailwind CSS
Backend
.NET, NestJS, Node.js, Django REST Framework, FastAPI
Databases
PostgreSQL, MongoDB, Redis, SQL Server
DevOps
Docker, Git, GitLab CI/CD, Traefik
Authentication / Security
Keycloak, OAuth 2.0, OpenID Connect
AI / Automation
Ollama, N8N, MCP, AI-assisted development tools
Spoken languages
Spanish (native), English (B1 speaking, B2 writing)

Computer Engineering · University of Matanzas, Cuba

2018 — 2023

Graduated.

Cybernetics · University of Havana, Cuba

2016 — 2018

Two years of undergraduate studies.

ACM-ICPC · Latin America Regional

2019

Competitive programming contest with C++.

Have a project in mind? Let's work together.

Open to full-time roles, contracts and collaborations.

hamselb24@gmail.com