Allan Karlus

Software Engineer in Rio de Janeiro, Brazil

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• Expertise on Analysis, design, and development tasks
• Expertise on installation, configuration, requirements gathering, application design, development, documentation, testing, and support to our clients via services delivery,
• Expertise on technical and conceptual specifications in support of the overall application design
• Expertise on data related files
• Expertise on data conversion applications
• Expertise on interfaces to other application systems
• Tests applications for data integrity, performance, and usability
• Documents completed application development, installation, and configuration work for the client
• Maintains technical specifications throughout the development process
• Expertise on Installs, configures, and administers relevant middleware
• Reviews and understand all assigned Statement of Work (SOW) prior to services delivery
• Expertise on API design and development
• Consulting background with regular and direct customer interaction
• Expertise on troubleshoot using a variety of resources
• Expertise on estimate work effort and deliver to that estimate
• Experience developing integrations for both DataPower and other IBM and Open Source middleware technologies
• Expertise on SOAP automated testing and Load testing Policies
• Experience with OAuth, SSO, SSL Certificates single and Mutual Authentication.
• Experience in Web services Development (SOAP & Restful) Web services Security, creation of WSDLs (Contracts), XSDs and various canonical Data Formats.
Team leadership or Business Analysis experience
• MQ Series Channels, Clustered environments, Design and setup.c

• Fluent in C/C++ , Java and PHP
• Experienced with Spring, Laravel, MVC, JUNIT, J2EE, JAX-WS, Jackson
• Websphere Datapower appliances XI52.7.x.x.x
• Websphere MQ series versions 6.0-8.0
• Experienced with Webstandards XML formats and Json notations including XSLT and XPATH languages.
• Control version tools: GIT / GIT Hub, CMVC and RTC
• Strong Linux Background

  • Education
    • Computer Science and Business College