Miguel Mendoza Chourio Full Stack Developer

My development process follows industry best practices including requirement gathering, planning, design, development, testing, deployment, and maintenance. I emphasize collaboration throughout the process with regular updates and checkpoints to ensure the final product meets all your requirements.

The timeline varies depending on project complexity, requirements, and scope. A simple website might take 2-4 weeks, while complex applications with custom features could take 2-6 months. During our initial consultation, I'll provide a more accurate timeline based on your specific needs.

Yes, as a fullstack developer, I handle both frontend and backend development. I work with modern frontend frameworks like React and Next.js for responsive, interactive user interfaces, and robust backend technologies like Node.js and Go for secure, scalable server-side applications.

I have extensive experience in fintech application development, including payment gateways, digital wallets, secure transaction processing, and financial management systems. I'm well-versed in implementing strict security measures, regulatory compliance (including PCI DSS), and creating reliable financial software architecture.

Security is paramount in financial applications. I implement multiple layers of protection including encryption for data at rest and in transit, secure authentication systems, role-based access control, input validation, protection against common vulnerabilities (OWASP Top 10), regular security audits, and secure coding practices throughout development.

Yes, I have experience integrating with numerous payment processors (Stripe, PayPal, Square) and financial systems. I can develop custom APIs or leverage existing SDKs to create seamless connections between your application and financial service providers while maintaining security and reliability.

For mobile applications, I primarily use React Native for cross-platform development, allowing for efficient development of apps that work on both iOS and Android. For more platform-specific requirements, I can also work with Swift for iOS or Kotlin for Android native development.

I offer ongoing maintenance packages that include regular updates, bug fixes, security patches, performance optimization, and feature enhancements. I believe in building long-term relationships with clients to ensure your application continues to evolve and remain secure as technology advances.