Manuel de la Rosa Cervera

Developer

Málaga, Spain

About

Hi! I’m a passionate and experienced Full-Stack Developer with a strong background in building clean, efficient, and scalable applications. I specialize in both frontend and backend development. 🔧 Tech Stack & Skills Backend: • Java with Spring Boot • C# with .NET • RESTful API Development • MySQL & Oracle Databases • BizTalk Integrations Frontend: •React with TypeScript •Responsive UI & Modern Web Standards DevOps & CI/CD: • Docker & Kubernetes • GitHub Actions, CircleCI Methodologies & Workflow: • Agile & Scrum • Clean Code Principles • Test-Driven Development 🧠 Mentality A clean code mentality: I write maintainable, well-documented, and testable code. Focus on scalability and simplicity. Strong communication and agile collaboration: I thrive in Scrum teams and fast-paced environments. Whether you need a full-featured web application, help maintaining your current codebase, or a rock-solid backend integration, I’m ready to help.

Skills

React

HTML/CSS

JavaScript

TypeScript

Redux

Vite

React Query

Apollo GraphQL

Java

Spring Boot

ASP.NET

Node.js

PostgreSQL

MySQL

SQLite

Docker

Kubernetes

GitHub Actions

CircleCI

Kafka

Google Cloud

Unit Testing

Integration Testing

Authentication

Authorization

JWT

Services

Full-Stack Bug Fixes & Development Solutions

I tackle your toughest development challenges head-on — delivering working solutions, clean code, and clear explanations so you can keep building with confidence. Areas I frequently work on: - React/TypeScript issues (component bugs, state management, performance bottlenecks) - Backend API development & fixes (C#/.NET, Java/Spring Boot, database optimization) - Full-stack feature development from frontend to database - Integration headaches (third-party APIs, BizTalk systems, payment flows) - Legacy code refactoring and modernization - DevOps setup (Docker, CI/CD pipelines, deployment issues) My process: I don't just patch problems — I dig into the root cause, fix it properly, and document everything so you understand what happened and why. You get working code plus the knowledge to prevent similar issues. Whether it's a critical bug blocking your release, a new feature that needs building from scratch, or cleaning up technical debt, I focus on maintainable solutions that scale. Available also in Spanish

$1500010 days delivery

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