David Gutierrez Email & Phone Number

Bogotá, Co

Bogotá, Bogota, Co

Medellín, Antioquia, Colombia

Bogotá, Capital District, Colombia

In my role as a Senior Backend Developer at Codezor, I designed and built strong and scalable SAAS solutions. I played a key role in shaping the structure of complex systems and worked closely with front-end developers to make sure everything worked smoothly. One highlight was creating a modular system that made it easier to take care of and add new features quickly. I also made processes more efficient by using automated testing with PHPUnit and improving deployment methods.

Bogota, D.C., Capital District, Colombia

While working as a Backend Developer, I played a key role in building different modules for the company's SAAS platform. I wrote clean and easily manageable code, with a specific focus on improving existing features and fixing occasional bugs. I collaborated closely with UI/UX designers to seamlessly integrate backend functionalities with the frontend. Additionally, I actively participated in peer code reviews to encourage knowledge sharing and problem-solving.

Helsinki, Uusimaa, Finland

As a Backend Developer at Korjuu, I played a significant role in enhancing backend systems, with a focus on improving performance and reliability. I actively contributed to the integration of various APIs, streamlining interactions between different components. My responsibilities also included maintaining and refining specifications for new features, demonstrating adaptability and attention to detail. By utilizing Docker and nginx for server management, I played a key role in establishing a robust foundation for future development.

Helsinki, Uusimaa, Finland

In my role as an Integration Developer at Korjuu, my specialization revolved around establishing smooth connections between diverse systems. I focused on integrating third-party services, including Stripe, PayPal, Amazon Pay, and Twilio, thereby contributing to the overall expansion of functionality. My responsibilities included detailed planning and execution of integration strategies to ensure compatibility and efficiency. Additionally, I utilized Cloud services like Amazon S3 and CloudFront to enhance performance and reliability.

Colombia

As a Junior Backend Developer at IBM, My role was implementing software solutions using Java. Responsibilities included collaborating with teams, analyzing requirements, and contributing to the optimization of system performance. I actively participated in code reviews and testing, gaining valuable experience in a collaborative and agile development environment.

Colombia

As a POS System Developer, I focused on designing and implementing features for point-of-sale systems using Ruby on Rails.