Software Engineer

Building scalable data-driven web solutions

I design and build end-to-end software systems — from data pipelines and backend architecture to AI-enabled web applications.

I focus on clean architecture, clear communication, and long-term maintainability, helping teams deliver solutions that create real business value.

Currently available for remote freelance projects
Based in Munich · Working remotely with international clients

Services

Full lifecycle software engineering focused on robust architecture, data integrity, and long-term maintainability.

What I do

Data Engineering

Reliable data systems built for traceability, consistency, and analytical readiness.

  • Structured cloud-based ETL/ELT pipelines and data modeling
  • Preprocessing, validation, and reproducible workflows
  • Dashboards and structured datasets designed for reliable analysis

Backend Engineering

Backend systems designed for scalability, controlled access, and production reliability.

  • Secure API design and service integration
  • Transactional data modeling and system consistency
  • Debugging, performance tuning, and operational stability

Full-Stack Development

Production-ready web applications built with clean architecture and system awareness.

  • Clear backend–frontend separation and feature delivery
  • Responsive interfaces with maintainable code structure
  • Containerized environments and deployment readiness

Selected Projects

A selection of systems and applications I’ve designed and implemented — spanning cloud data pipelines, backend integrations, and full-stack systems.

Projects & Portfolio

Technologies & Platforms

These are the main tools and technologies I use in projects. I adapt to existing architectures and contribute to defining pragmatic, production-ready stacks.

Tech Stack

Languages

Java iconJavaPython iconPythonTypeScript iconTypeScriptJavaScript iconJavaScriptSQL iconSQL

Backend & APIs

Spring iconSpringSpring Boot iconSpring BootHibernate iconHibernateNode.js iconNode.jsNestJS iconNestJSREST iconRESTSCIM iconSCIMJUnit iconJUnitMockito iconMockito

Data Engineering & Cloud

Azure iconAzureAzure Data Explorer (ADX) iconAzure Data Explorer (ADX)KQL iconKQLDatabricks iconDatabricksAWS iconAWS

AI & Machine Learning

Azure Cognitive Services iconAzure Cognitive ServicesWhisper iconWhisperVosk iconVoskMATLAB Statistics Toolbox iconMATLAB Statistics ToolboxGeNIe Modeler iconGeNIe ModelerOpenAI API iconOpenAI API

Databases

PostgreSQL iconPostgreSQLMySQL iconMySQLSQLite iconSQLite

Frontend

Angular iconAngularReact iconReactNext.js iconNext.jsTailwind CSS iconTailwind CSSHTML iconHTMLCSS iconCSS

Tools & Infrastructure

Git iconGitDocker iconDockerLinux iconLinuxMaven iconMavenJira iconJira

Beyond Work

Work matters — but so does everything that happens outside of it. These are some of the things that keep me grounded, motivated and curious in everyday life.

Life outside of work

Psychology & Human Behaviour

I’m interested in how people think, make decisions, and collaborate.

Reading about psychology and communication helps me work effectively across technical and non-technical contexts.

Movement & Training

I’m a long-term sports enthusiast. I enjoy CrossFit, strength training, functional workouts, yoga, and swimming.

Training helps me stay healthy, build resilience, and keep enough energy for daily life.

Travel & Culture

I love traveling, discovering new places, and learning about different cultures, languages, and ways of life.

Each trip gives me perspective, creativity, and a deeper appreciation for how diverse and interconnected the world is.

Interactive Worlds & Storytelling

I’m drawn to interactive systems, progression mechanics, and long-form storytelling — from complex game worlds to serialized narratives.

I enjoy analyzing how rules, structure, and character development shape immersive experiences.

Cooking & Craft

I enjoy cooking as a structured creative process — experimenting with ingredients, balancing flavors, and refining techniques over time.

I enjoy spending time trying new recipes and exploring flavors from different cultures.

Let’s work together

If my experience aligns with your project, feel free to reach out. I’m happy to discuss ideas, clarify requirements, and explore potential collaboration.

Contact

Direct contact

Email
juanm.rodriguez.dev@gmail.com
LinkedIn
linkedin.com/in/j-rodriguez-lvv/
GitHub
github.com/juan7792

I’m currently open to remote and part-time collaborations. A short message describing what you’re building and what you need help with is perfect.

Send a message

The fastest way to get started is a short email. If you include the basics below, I can reply with concrete next steps.

  • A brief description of your project
  • Timeline and expected scope
  • Tech stack (if relevant) and constraints

Prefer LinkedIn? That works too — I reply there as well.