About Juan
I am an ERP Technical Consultant and Software Developer specializing in ERP implementation, system customization, API integrations, and process automation. I help organizations optimize their business processes and extend their digital solutions through reliable and scalable technical development.
My expertise includes C#, .NET, SQL Server, backend engineering, API development, and data-driven automation. I have worked with industrial companies, public institutions, NGOs, and digital businesses — delivering integrations, custom modules, and workflow improvements that create real operational value.
I contribute to full-cycle ERP enhancement projects, translate functional requirements into solid technical solutions, and support teams with best practices in development and architecture. I also mentor junior developers and assist in improving internal standards and processes.
What I can help you with
• ERP implementation & customization
• C# / .NET development
• API integration & automation
• SQL Server & database optimization
• Backend development & system architecture
• Technical troubleshooting & performance improvements
• Code review, refactoring & developer mentoring
• Data workflows (Python, Pandas, NumPy)
I combine strong technical knowledge with clear communication and a practical, problem-solving mindset. My goal is to deliver clean, maintainable solutions that align with the real needs of your business.
French
Native or bilingual
Spanish
Native or bilingual
German
Basic
Catalan
Native or bilingual
English
Native or bilingual
Can work on-site
Terrassa (up to 50km)
Experience
- Unit4Technical ConsultantJanuary 2024 - Today (2 years and 6 months)• Designed and deployed customized ERP solutions for multiple organizations, including industrial companies, NGOs, and municipalities.• Led technical implementations ensuring alignment with business processes and user needs.• Mentored team members and contributed to improving internal development standards.• Collaborated closely with cross-functional teams and clients to deliver high- quality ERP enhancements.• Supported the evolution of corporate systems through automation and modular integrations.
- Doxaclick S.L.Software DeveloperJanuary 2022 - January 2024 (2 years)• Developed and maintained large-scale platforms in Symfony.• Automated data extraction from over 50 APIs, integrating Google APIs and Selenium.• Worked with Python (NumPy, Pandas, PyTorch) for data processing and predictive analysis.• Managed SQL databases and optimized backend performance.• Designed and administered dashboards using Grafana and Tableau.• Developed and launched production websites including logiweather.com and logitopics.com.
- FreelanceSoftware DeveloperJanuary 2019 - January 2022 (3 years)• Created frameworks and custom scripts in Lua, C#, JS, .NET, and Python for FiveM/RedM platforms.• Designed and managed MySQL databases for server infrastructure.• Implemented security measures and mitigated DDOS attacks on hosted environments.
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Education
- Scientific-Technological BaccalaureateEscola Santa Maria dels Apostols2022Scientific-Technological Baccalaureate
- Double Degree in Computer Engineering and Business AdministrationUniversitat Oberta de Catalunya2025Double Degree in Computer Engineering and Business Administration