Dimitris Tsaimos Email & Phone Number

Athens, Attiki, Greece

• Identifying hardware requirements to achieve the optimal balance between cost and performance.• Systems performance tuning at various layers (application, operating system, hardware).• Systems performance monitoring - responsible for the backend of the applications monitoring system.• Pinpointing application bottlenecks and communicating them to the development team.• Colaborating with the business team to provide solutions targeted to customer needs.• Operations team… Show more • Identifying hardware requirements to achieve the optimal balance between cost and performance.• Systems performance tuning at various layers (application, operating system, hardware).• Systems performance monitoring - responsible for the backend of the applications monitoring system.• Pinpointing application bottlenecks and communicating them to the development team.• Colaborating with the business team to provide solutions targeted to customer needs.• Operations team guidance for large-scale application changes. Show less

Greece

• High performance, thread-safe components for the Deep Packet Inspection engine.• Application classification and metadata extraction libraries.• Dissectors for telecommunication protocols.• Project lead on key projects.• Project management activities (cost and time estimation, development schedule planning, customer interfacing).

Athens, Greece

• User Interfaces for Point-of-Sales terminals.• PoS-Host, PoS-ECR communication protocols in the form of dynamic libraries.• Language-specific wrappers for PoS-ECR communication protocol library.• Payment transaction flows.• Ported applications to new PoS product line.• Implemented socket-based communication for PoSs.• Handled key customer requirement specifications.

Athens, Greece

• SystemC TLM-2.0 transaction level model of the Spacewire-b CODEC IP. Project funded by the European Space Agency, link: https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Microelectronics/SpaceWire-b_CODEC_-_SystemC).• Represented the company in EU-funded projects.

Athens, Greece

• Ported and configured OpenWRT Linux on a Infineon's Danube-based platform. • Cross-compiled and deployed virtual machines and frameworks on the embedded system.

Thessaloniki, Greece

• Implemented Analogue Telephone Adapter, based on the Intel IXP425 network processor.• Ported snapgear Linux on IXP425.• Developed the call control, voice encapsulation and transfer application.• UMTS Gi interface protocol conformance and stress testing system in a Xilinx FPGA.• DVB-RCS terminal SoC - DMA controller, MAC controller, custom microcontroller for MPEG stream processing ( European Space Agency funded project).

Master Of Science (Msc), Information Technology Specialized In Internetworking

Electrical And Computer Engineering, Electronics And Computes, 7.35/10