Javier Almario
About
Detail
Desarrollador Java
Colombia
Résumé
Jobs
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Java - AWS Developer public Remote experienceSingular AgencyJan 2023 - Current (3 years 3 months)As a Java - AWS Developer, I was responsible for designing and implementing scalable applications on the AWS platform, ensuring high availability and performance. I collaborated with cross-functional teams to integrate various services and optimize application architecture. Additionally, I leveraged my understanding of fintech development to enhance payment systems, particularly those related to banks and international payments, ensuring secure and efficient transactions. While responsive layouts were not a primary focus of my role, I recognized their importance in creating user-friendly interfaces that adapt to various devices, ultimately improving user experience across our applications. Furthermore, I utilized Kubernetes for deploying co- DJava software developerDarien Technology S.AJul 2022 - Dec 2022 (6 months)As a Java Software Developer, I led the migration of a monolithic banking transaction system to a microservices architecture, significantly enhancing system scalability and maintainability. I developed and tested functionalities using Spring Boot, generating comprehensive reports in Dynamic Reports and Jasper Report formats, including PDFs and XLSX. My role involved integrating external APIs with DANAconnect for efficient email and text messaging services, and deploying changes utilizing Docker, Kubernetes, CI/CD, and AWS to ensure seamless application delivery. Additionally, I leveraged my Angular skills to integrate the frontend with the backend, ensuring a cohesive user experience and improving overall application performance. I utilized
- TJava software developer verified_user Verified experienceTecnoredesSep 2019 - Jul 2022 (2 years 11 months)As a Java Software Developer, I was responsible for the development and support of the tax administration system VANSAT/ATR, utilizing MVC architecture and employing technologies such as Java SE 8, Spring Framework, Hibernate, PostgreSQL, and jBPM. I also developed and supported a web service for the payment of tax debts using Java SE 11, Spring Boot, Spring Data, Spring Cloud (Netflix Eureka/Ribbon), PostgreSQL, and Docker. My role included creating PL/SQL functions in PostgreSQL for the payment project, ensuring efficient data handling and processing, while also deploying services on AWS EC2 instances to enhance the scalability and reliability of the applications. Additionally, I engaged in fintech development by working on systems relate
Education
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- Computer engineeringUniversidad 'Alejandro de Humboldt'Jan 2015 - Jan 2020 (5 years 1 month)