Juan David Amaya Email & Phone Number

Ibagué, Co

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 nearshore development projects and provide accessible services throughout Latin America.● 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, leveraging its expertise in software engineering and digital strategy.● 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 different devices.● 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.