Luis De Jesus Macías Llamas Email and Phone Number

Senior software engineer for TELCOM company.- I was providing support for a leading company over 20 countries in Latin America for Telcom industry.- This project was using AWS cloud computing for MATRIXX software. MATRIXX software is mainly based on python, Java, among other technologies. This project was part of the stabilization using MATRIXX software as new OCS.

Senior software engineer for www.corporate.charter.com.(It is important to say that ACS Solutions acquired to Onis Solutions, then, this position is part of the same role in the previous experience)- Build, support and maintain an enterprise Java application that syncs up to 20 million Kafka messages per day.- Designing and coding applications to automatically recover when the Linux Virtual Machines be rebooted.- Proved expertise to analyze and fix problems on Production… Show more Senior software engineer for www.corporate.charter.com.(It is important to say that ACS Solutions acquired to Onis Solutions, then, this position is part of the same role in the previous experience)- Build, support and maintain an enterprise Java application that syncs up to 20 million Kafka messages per day.- Designing and coding applications to automatically recover when the Linux Virtual Machines be rebooted.- Proved expertise to analyze and fix problems on Production environment, those are involving workarounds to unexpected problems, where I have been the last point of scalation.- Permanent Collaboration and leading on technical decisions to fix and plan for new projects.- I was able to design the original MOP’s (method of procedures) that was in order to increase the productivity and stability on deployments.- Develop PL/SQL queries to analyze and audit consistency on business data, and propose permanent solutions.- Analyze, test and propose new software to increase the capacity and productivity.- I executed the leading of the migration of multiple applications from one datacenter to the other. Show less

- Build, support and maintain an enterprise Java application using spring boot framework that is part of one vendor replacement, this application processes up to 20 million Kafka messages per day.- Designing and coding applications to automatically recover when the Linux Virtual Machines be rebooted.- Proved expertise to analyze and fix problems on Production environment, those are involving workarounds to unexpected problems, where I have been the last point of… Show more - Build, support and maintain an enterprise Java application using spring boot framework that is part of one vendor replacement, this application processes up to 20 million Kafka messages per day.- Designing and coding applications to automatically recover when the Linux Virtual Machines be rebooted.- Proved expertise to analyze and fix problems on Production environment, those are involving workarounds to unexpected problems, where I have been the last point of scalation.- Permanent Collaboration and leading on technical decisions to fix and plan for new projects.- I was able to design the original MOP’s (method of procedures) that was in order to increase the productivity and stability on deployments.- Develop PL/SQL queries to analyze and audit consistency on business data, and propose permanent solutions.- Analyze, test and propose new software to increase the capacity and productivity.- I executed the leading of the migration of multiple applications from one datacenter to the other. Show less

Client: Southwest Airlines.Software engineer for telephony applications. I received the application support duties from the previous vendor (knowledge acquisition).Prepare documents of understanding. Support Telephony applications. (Aspect Vendor). www.aspect.comSoftware Engineer to support the company website: www.southwest.com. Attend customer’s complaints, troubleshooting to replicate issues-bugs, install new versions of components as part of the change management… Show more Client: Southwest Airlines.Software engineer for telephony applications. I received the application support duties from the previous vendor (knowledge acquisition).Prepare documents of understanding. Support Telephony applications. (Aspect Vendor). www.aspect.comSoftware Engineer to support the company website: www.southwest.com. Attend customer’s complaints, troubleshooting to replicate issues-bugs, install new versions of components as part of the change management process. (Application life cycle). IT Technologies: Apache Tomcat. Java Webservices, Java WEB API, Bash Scripting.Coding java to develop statistical reports, and applications for traffic.Handling/configuring applications as F5 and Akamai for internet configurations, analyzing and handling security issue related with undesired traffic from internet. Show less

Client: USAA.Migrating scripts from Perl to java. Designing one reusable architecture, Supporting java web applications with IBM websphere application server.I was integrated in the formal release management cycle.

Client: General Electric.Give support to multiple Enterprise’s applications with architectures like SOA (Service Oriented Architecture), OOP (Object Oriented Programming), ESB (Enterprise Service Bus), Java, Bash scripting. -Give support to several TIBCO technologies, like TIBCO EMS, Iprocess, Tibco Business Works. -Deploy and install new code for all the Tibco projects. -Give support for several environments such: Production, QA, Testing, Dev. -Install Enterprise’s application from third… Show more Client: General Electric.Give support to multiple Enterprise’s applications with architectures like SOA (Service Oriented Architecture), OOP (Object Oriented Programming), ESB (Enterprise Service Bus), Java, Bash scripting. -Give support to several TIBCO technologies, like TIBCO EMS, Iprocess, Tibco Business Works. -Deploy and install new code for all the Tibco projects. -Give support for several environments such: Production, QA, Testing, Dev. -Install Enterprise’s application from third party vendors- Install new environments for SOA applications, using Java application servers, Java Web system server, JBOSS, Perl, TIBCO EMS, TIBCO Active Matrix (Tibco Business works), TIBCO Iprocess, Linux operating systems like Solaris, Linux SUSE, Linux Red hat, Linux Debian. Show less

Experience with the company’s web site supporting contents coded with: HTML, PHP, Java, JavaScript, and Linux.Bash Scripting involving routers FTP, SFTP, etc. Java developer for web and stand-alone applications.Handling applications permissions for employees. Network administration, routing ports, configuring firewalls, LAN, Handling and Installing Unix services like SSH, SFTP, etc.

Open source java code analysis and re-use, project named “World Wind” developed by the NASA.Java applications development for stand alone, java for web, and java for mobile applications. Wide experience installing and using open source projects aiming the cost reduction.

Production schedules, production schedules conciliation and material requests.Warehouse administration, lead lifts machines operators, fiscal inventory, and warehouse information automation.Data analysis development to justify investment plans. I was a member of IT team, working in projects for production control area.