Juan David Amaya Email & Phone Number

Bogotá, Distrito Capital, Colombia

• Serempre is a digital transformation and software development company that empowers industries with innovative digital solutions. Based in Colombia, Serempre is strategically positioned in U.S. time zones to support.
• Designed and developed a real-time file upload solution with significant performance optimizations, leveraging socket connections for real-time feedback and streams for memory efficiency.
• Enhanced the overall system by implementing more efficient database operations, which received recognition from stakeholders across multiple countries for its impact on performance and reliability.
• Integrated Stripe webhooks to streamline payment processing.

Bogotá, Distrito Capital, Colombia

• EPAM Systems is a global leader in digital transformation, product development, and engineering services. With a presence worldwide, EPAM delivers complex technology solutions to help businesses innovate and grow.
• Developed features impacting all users, improving user satisfaction by 20%." o "Resolved production issues, reducing downtime by 10%.
• Conducted code reviews, sprint planning, and production issue investigation.

Bogotá, Distrito Capital, Colombia

• Linxe is a startup that stands out for providing financial products for people to take control of their financial life, such as microcredits or salary advances
• Reduced the number of steps that a client had to do by 40% making the software to reconcile the payments.
• Improved the second level support by 10% fixing some problems by finding the cause and the solution for some edge case bugs.
• Optimized the reporting process by 80% integrating a service history report in quicksight.

Bucaramanga, Santander, Colombia

• Artistshot offers a wide range of custom clothing. high-quality prints on everyday things like t-shirt, mugs, mousepads, etc.
• Increased the productive time of the employees in the operational area by 60% by implementing the production system using SPA architecture and multiplatform strategy so as to allow the software to be used in many.
• Improved the sales process and updating products by 30% by integrating new features like facebook sales api.
• Optimized performance by 40% by improving some DB queries in order to upgrade business logic.

Pereira, Risaralda, Colombia

• Central of technological resources is a company in charge of providing technological solutions to companies in the public and private sector
• Solved a delay in the development of interfaces, creating a microframework that allowed to create a simple CRUD in a few minutes.
• Improved software performance by 40% by learning PL/SQL in order to implement some of the business logic in the Database side.