Diego Sogari

Experience

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  Nelogica

  Mar 2012 - Jul 2013

  Software Developer

  Market data feed • Delphi, Microsoft ADO, WSDLAccomplishments:- Developed a Delphi service for remote control of Windows services, paired with a GUI client application.- Developed a data access component based on Microsoft's ADO and OLE DB drivers, which enabled the execution of queries and stored procedures from SQL Server.- Translated WSDL specifications to Delphi code, which enabled the consumption of market data from the Brazilian Central Bank.

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  Falker Automação Agrícola

  Nov 2014 - May 2017

  Software Developer

  Precision agriculture system • C++, SQLite, GDALAccomplishments:- Developed a C++ core library for the company's chief software product (FalkerMap), including an ad-hoc ORM framework and an initial SQL schema.- Contributed corrections and improvements to the GDAL open-source library.

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  DBServer

  Jun 2017 - Apr 2018

  Software Developer

  Automated teller machine • C++, CEN/XFSAccomplishments:- Developed a C++ mock framework for the CEN/XFS protocol in C++, which allowed the emulation of ATM devices and the automation of tests of ATM software.

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  HP

  May 2018 - Dec 2018

  Software Developer

  Remote graphics software • C++, Qt, Doxygen, Nvidia, CUDAAccomplishments:- Fixed dozens of the software's defects and enabled documentation generation for C++ code using Doxygen.- Developed a new method of screen capturing, by implementing a framebuffer capturer based on the NvFBC and CUDA frameworks.

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  Nelogica

  Jan 2019 - Apr 2019

  Software Developer

  Order management system • Delphi, WebSocketAccomplishments:- Developed a WebSocket library in Delphi with support for binary messages, which improved the performance of the connection between home brokers and backend services.- Developed a profiling tool for Delphi applications.

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  Nelogica

  Jan 2020 - Jun 2022

  Software Developer

  Electronic trading systems • Delphi, Golang, Java, Python, gRPC, Terraform, AWS, Kubernetes, Apache KafkaAccomplishments: - Evaluated the viability of using Kubernetes and Terraform in an AWS cloud environment, for the purpose of modernizing some backend services. - Developed a Golang service for remote configuration of other backend services, instrumenting it through cloud-native observability technologies, such as OpenTelemetry. - Developed an asynchronous gRPC library for Delphi, which enabled the integration of a legacy backend service with recent technologies. - Enabled the extraction of quality metrics for Delphi code, by extending a SonarQube Java plugin and integrating it with our CI pipelines. - Increased the memory usage capacity of backend services by porting legacy code to 64-bit, which allowed production instances to surpass the 4GB limit. - Developed an Apache Kafka client library in Delphi, for the purpose of consuming financial information topics published by a US exchange. - Developed an egress gateway in Delphi for financial information exchange, which enabled the redundancy of backend services, improving their reliability. Show less