Experience

Enea AB

• Sweden
• Telecommunications
• 300 - 400 Employee

• Senior System Integration Engineer

  • Sep 2021 - Present

• System Integration Engineer

  • Apr 2020 - Sep 2021

• Systems Integration Engineer

  • Mar 2019 - Mar 2020

  • Working as a contractor for Nokia as Tier2, Tier3, CARE for NAM tier1 Customers (Verizon, T-Mobile, Sprint) for ENEA (ex Siemens) products• Troubleshooting One-AAA in order to perform authentication, accounting, and authorization functions• Participate in troubleshooting Policy management and control function software to create unique and customized wireless end-user software for charging and managing data flows in each individual operator’s environment for each wireless end-user• Work with Multiple Evolved Packet Core (EPC/3GPP) elements including GGSN, HSS (Home Subscriber server), and One NDS. Show less



Atos

• France
• IT Services and IT Consulting
• 700 & Above Employee

• Technical Integrator

  • Jun 2018 - Feb 2019

  • Worked as a contractor for Nokia as tier2, CARE support Engineer for multiple Products (OneAAA, SPM/PCRF, F5) for multiple Customers (Verizon, T-Mobile, Sprint)• Performed actions to restore service upon any outage or fault; Reported faults to R&D • Wrote a specification for a series of test cases necessary for applying fixes; Reviewed results with customer engineers• Installed the product in test labs, and tested upgrade procedures• Participated in multi-vendor testing processes, and reported on the performance of the product Show less

• System Designer

  • Jan 2018 - May 2018

  • Worked as a contractor for Nokia as tier2, CARE support Engineer for multiple Products (OneAAA, SPM/PCRF, F5, BQR) for multiple Customers (Verizon, T-Mobile, Sprint)• Performed actions to restore service upon any outage or fault• Reported faults to R&D • Wrote a specification for a series of test cases necessary for applying fixes• Reviewed results with customer engineers• Installed the product in test labs, and tested upgrade procedures• Participated in multi-vendor testing processes, and reported on the performance of the product Show less



Siemens Convergence Creators

• System Designer

  • Dec 2016 - Dec 2017

  Doc writing, d• Worked as a contractor for Nokia as tier2, CARE support Engineer for multiple Products (OneAAA, SPM/PCRF, F5, BSF, NAP, GP, BQR) for multiple Customers (Verizon, T-Mobile, Sprint, Bell Canada)• Performed actions to restore service upon any outage or fault• Reported faults to R&D • Wrote a specification for a series of test cases necessary for applying fixes• Reviewed results with customer engineers• Installed the product in test labs, and tested upgrade procedures• Participated in multi-vendor testing processes, and reported on the performance of the productdeveloping, testing, integrating, support go-live Show less

• Advanced SW Engineer

  • Jan 2013 - Dec 2016

  • Participated in the development of One-AAA & PCRF, including preparing test environment and testing the in-house Software with Robot, Jenkins and manual written scripts• Wrote the documentation (MOP, Solutions description, ATP)• Implemented the software around the world (lab and production environment)• Executed hardware installation, networking, firmware, and software installation and maintenance• Provided remote support in different time zones when needed• Acted in Tier1, Tier2, Tier3 roles; performed actions to restore service upon any outage or fault and reported faults to R&D. Wrote a specification for a series of test cases necessary for applying fixes. Reviewed results with customer engineers• As of 9/2013, worked as a contractor for Nokia as tier2, CARE support Engineer for multiple Products (OneAAA, SPM/PCRF, F5, BSF, NAP, GP, BQR) for multiple Customers (Verizon, T-Mobile, Sprint, Bell Canada) Show less



Siemens

• Germany
• Automation Machinery Manufacturing
• 700 & Above Employee

• Advanced SW Engineer

  • Apr 2012 - Dec 2012

  • Development of One-AAA & PCRF, preparing test environment and testing the in-house Software with Robot, Jenkins and manually written scripts• Writing the documentation (MOP, SD, ATP,...)• Integration Engineer, implementing the software around the world (lab and production environment)• System Administrator, taking care of hardware installation, networking, firmware and software installation and maintenance• Providing remote support in different time zones when needed• Acting in Tier1, Tier2, Tier3 roles Show less

• Junior SW Engineer

  • Jan 2011 - Mar 2012

  • Development of One-AAA & PCRF, preparing test environment and testing the in-house Software with Robot, Jenkins and manually written scripts• Writing the documentation (MOP, Solutions description, ATP)• Integration Engineer, implementing the software around the world (lab and production environment)• System Administrator, taking care of hardware installation, networking, firmware and software installation and maintenance• Providing remote support in different time zones when neededActing in Tier1, Tier2, Tier3 roles Show less

• SW Developer

  • Jul 2010 - Dec 2010

  • Development of One-AAA, preparing test environment and testing the in-house Software with manually written scripts• Writing the documentation (MOP, SD, ATP) • Integration Engineer, implementing the software around the world (lab and production environment) • System Administrator, taking care of hardware installation, networking, firmware and software installation and maintenance



Evangelical Theological seminary of Osijek

• IT department assistent

  • Sep 2007 - May 2010

  Computer maintenance Computer maintenance