Software Developer in Mainframe Assembler, COBOL, JCL, and DB2 technologies

1/2017 – 1/2018

I have worked with Fujitsu Germany on the openFT Enterprise File transfer solutions project. openFT provides highly secure file transfer solutions in the banking sector and for public administration such as motor vehicle registration, customs duties, and central address registries. Managed team of 4 personnel focused on implementing resolutions and updates. As a major achievement, I lead the team working on increasing the data transmission throughput. I did
the design, analysis, some part of coding, and code reviews. We observed average increase in throughput by a factor 1.5 and for few particular scenarios, throughput increase by factor 3.

Z/Os, BS2000/OSD, COBOL

6/2015 – 12/2016

I have worked with Fujitsu Germany on the openFT Enterprise File transfer solutions project. openFT provides highly secure file transfer solutions in the banking sector and for public administration such as motor vehicle registration, customs duties, and central address registries. Managed team of 4 personnel focused on implementing resolutions and updates. As a major achievement, I lead the team working on increasing the data transmission throughput. I did
the design, analysis, some part of coding, and code reviews. We observed average increase in throughput by a factor 1.5 and for few particular scenarios, throughput increase by factor 3.

BS2000/OSD, Assemblersprache, COBOL

9/2014 – 5/2015

I worked with Fifth Third Bank (5/3 Bank) US project. 5/3 bank is a regional banking corporation, headquartered in Cincinnati. I was part of the development and maintenance team of the RAFT Online banking system. My work here was to implement the new features & policies in the banking system. I was also responsible for maintaining the health of RAFT Online banking system having millions of real time transactions.

IBM DB2, Assemblersprache, COBOL