Java Developer

I worked as a Java Developer for MerchantE (Fintech) and as a Technical Leader for Nybble's internal projects. Technologies AWS / Kubernetes / Microservices / Java 11 / Spring / RabbitMQ / Kafka Project: International Payment Gateway (Bluesnap Integration)

• I worked on the microservices from the initial setup of five transaction types, implemented 3DS Authentication integration, and also developed an API for transaction reconciliation reports.

Project: Credit Card Transactions - Risk Scanner Tool (Featurespace Integration)

• I worked on the microservices for data capture jobs and event posting, providing information for analyzing the risk of credit card transactions.

Responsibilities

• Translate application user stories and use cases into functional applications
• Work with internal and external teams in requirement refinements
• Design, implement, and maintain applications and infrastructure components
• Guiding team members with troubleshooting technical issues
• Identify bottlenecks and bugs, and devise and implement solutions to mitigate and address these issues
• Refactor and improve maintainability of the codebase
• Solve complex scalability, platform, and integration problems

CEG (Comprando En Grupo) is an associative e-commerce platform that allows small retailers to buy together.

• Performed migration from Monolith to Microservices in AWS.
• Created integration between the CEG platform and Dynamics 365 ERP.
• Managed E-Commerce Analytics.

• Evaluating and recommending tools, technologies, and processes to ensure the highest quality product platforms.
• Troubleshooting code-level problems quickly and efficiently. Develop architectural proof of the concept for solutions.
• Designing and implementing highly available, cost-efficient, fault-tolerant, and scalable solutions.
• Working in the architecture of migration from monolithic (on-premise) applications to the cloud microservices following enterprise strategies.
• Providing architectural blueprints and technical leadership in new Cloud Content Automation Solutions.
• Contributed to LATAM EMEA Security Project.
• Providing architectural and directional support for assessing security flaws and getting actionable source code analysis results.
• Developed Thomson Reuters Content Management Systems and CDAP Bigdata.
• Helping to design blueprints of new functionalities and work on Disaster Recovery for on-premise Solutions.

• Leading development teams.
• Following agile methodologies, improving and creating new applications for Thomson Reuters LATAM EMEA.

• Performed development of content management systems.
• Consulting in software architectures for internal projects.