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Cintia PonceCP

Cintia Ponce

CEO & Senior Backend Developer | Automation Expert

€350/day
Málaga, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Cintia

Hello! I'm Cintia, a Technology Analyst and Software Developer with over 8 years of experience specializing in system integration solutions, microservices, and high-demand backends. My background combines Software Engineering with a Bachelor's degree in Economics, allowing me to understand technical development not just as code, but as a direct tool to optimize costs, processes, and business profitability.

Throughout my career, I have designed and implemented critical architectures in highly complex sectors such as energy (leading complex integrations for YPF) and the corporate world through ERPs and asynchronous messaging solutions. Today, from Nexocode Conecta in Malaga, I help companies and startups connect their systems in an agile and robust way.

How can I add value to your project?
• Robust backend design and development using the .NET ecosystem (C#, ASP.NET Core Web API) and Node.js.
• Advanced system integration, messaging, and data flow (Apache Kafka, BizTalk Server, API Gateways).
• Design, structuring, and exhaustive technical documentation of REST/SOAP APIs (Swagger, YAML, JSON).
• End-to-end automation of workflows and business processes.
• Automated testing (unit and integration) and software quality assurance before going to production.

I focus on delivering clean, scalable, and perfectly documented software, working under agile methodologies (Scrum) and adapting to your team's pace. Let's talk and take your business infrastructure to the next level!
  • Spanish

    Native or bilingual

  • English

    Fluent

Can work on-site
Málaga (up to 50km)

Experience

  • Nexocode Conecta
    CEO & Senior Backend Developer
    TELECOMMUNICATIONS
    January 2025 - Today (1 year and 5 months)
    Málaga, Spain
    I lead the technical development and software architecture at Nexocode Conecta, offering agile and robust solutions for global companies as a Contractor.

    Main responsibilities:
    • Design and implementation of microservices and custom API integrations.
    • Intelligent automation of business processes (B2B) to optimize operational costs.
    • Backend infrastructure consulting, ensuring clean, scalable code and rapid deliveries.
  • CDA Informática (Cliente: YPF)
    Senior Backend Developer & Integration Analyst
    March 2021 - March 2026 (5 years)
    Design, development, and integration of critical backend solutions and distributed architectures for YPF (energy sector), leading one of the most complex integration projects in the region.

    Achievements and responsibilities:
    • Development of robust microservices with ASP.NET Core, asynchronous communication via Apache Kafka, and API Gateways management.
    • Design of complex integration architectures using BizTalk Server, JSON/XML messaging, and publish/subscribe models.
    • Definition and technical documentation of REST/SOAP APIs using Swagger and YAML, ensuring high-quality standards.
    • Implementation of CI/CD pipelines with GIT and execution of automated tests (xUnit/NUnit) for high-demand environments.
    • Active participation in agile cells under Scrum methodology.
    .NET REST APIs Node.js Vue.js API Integration

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