Consultant Software Architect

Project: Medical X-Ray System

• Legacy project extensions for multithreading real time medical image processing, UML design, C++11 implementation according to medical industry standard IEC 62304
• Software Google unit tests specification and implementation

Skills: C++11, Multithreading, Google test, CMake, Boost IPC, UML Enterprise Architect, Design Patterns, IEC 62304, software functional safety, Risk Control Measures, SCRUM, TFS source control, Code Collaborator

Project: Portable Drug Infusion Pump

• UML architectural and detailed design, implementation according to medical industry standard IEC 62304 of embedded, functional safety class C software
• Unit and integration tests plans and C++ implementation

Skills: Architectural Design, UML Enterprise Architect, Design Patterns, C, C++, ATMEL AVR Microcontroller, IEC 62304, software functional safety, Risk Control Measures, software testing, MISRA, SCRUM, JIRA, GIT

Project: Solar Inverter Safety Processor for Grid Feeding Control

• Software architecture adaptations, implementation of HAL (Hardware Abstraction Layer) for ADC (temperature, phase voltage). PWM (relays control), electrical grid control State Machine

Skills: Architectural Design, UML, C, ARM assembler, NXP LPC2134 ARM7 CPU, Functional Safety, GIT extensions

Project: Platform Independent Planning System

• Architecture, detailed design, implementation of OSAL (Operating System Abstraction Layer), for airborne navigation planning systems using UML, embedded Linux, C++11

Skills: Architectural Design, UML EA Enterprise Architect, C++11, Linux, Design Patterns

Project: Electronic Smart Meter

• UML /unit tested/integrated embedded C for ATMEL ARM Cortex-M3 Microcontroller for the serial communication interface application layer subsystem using the M-bus communication protocol. Used real-time multitasking Linux-like kernel. Reverse engineered Renesas H8 8-bit microprocessor assembler
• Designed/developed (MMI) Man Machine Interface display component

Skills: UML, Design Patterns, C, M-bus, ATMEL ARM Cortex-M3 Microcontroller, Renesas H8 8-bit microprocessor, assembler, black/white box software testing, RTOS kernel

Project: HSDPA, HSUPA, Dual Sim, Rx-Tx Diversity features

• Designed and developed C++ black/grey box test cases for new UMTS Layer 1 (L1) mobile phone embedded firmware features analyzing system requirements. Performed requirements reviews, fault analysis, regression tests execution on simulator and HW target

Skills: C++, black/grey box software testing, UMTS Layer 1, HSDPA, HSUPA

Project: Responsible for UML software design and development of calibration and image conditioning for a x-ray scanner medical device

• Definition and analysis of use cases starting from system requirements. High level and detailed UML object orientated design with C++ code generation using the Rational Rhapsody IDE. Debugging using QNX Momentics IDE. Used QNX real-time multitask RTOS

Skills: UML Rational Rhapsody, Design Patterns, C++, QNX RTOS, IEC 62304

Project: VXWorks embedded real-time diagnostic hardware device driver component for a L3 LAN Switch

• Definition and analysis of use cases requirements using Rational Rose
• High level and detailed object oriented design using UML sequence diagrams, class diagrams realizing the defined use cases
• Embedded C++, hardware device drivers coding carried out on Wind River Tornado/Sniff suite. Used XRAY Microtec ICE for target testing/debugging

Project: Gigabit Ethernet LAN switch derivative projects

• Object oriented design, C/C++ coded and tested embedded hardware device driver for GBIC transceivers with real time hot swap detection capability. Employed inter-task communication primitives of an in house RTOS. Used XRAY Microtec ICE for target testing/debugging
• Responsible for the development, test and maintenance of the Broadcast Storm Control, Resilience and 802.1p traffic prioritization features

Project: Router expansion module hardware device driver interface for Ethernet LAN switches

• Requirement definition, Object oriented design and embedded C/C++ coding of the software interface for detecting and managing the cold-swap router module

Skills: UML, C, C++, Design Patterns, TCP/IP, UDP, LAN, Ethernet, Wind River WxWorks

Project: PC based system for navigation systems laboratory calibration

• Design and C++ coding of the IEEE-488 and RS-422 hardware device drivers
• Coordination of a team, schedule definition, implementation of embedded software development quality assurance activities according to the Litton, Italy standards

Project: EUROSAM - Inertial land navigation system for missile launching platforms

• Firmware requirements definition/analysis (OOA methodology), design (HOOD methodology) and object oriented C coding for I/O hardware device drivers in an embedded INTEL 80386 card (Inertial Reference Unit communication subsystem with two RS-232 SDLC and two BSC protocol interfaces)

Project: Inertial land navigation system for German tanks

• Firmware requirements definition/analysis (OOA methodology), design (HOOD methodology) and object oriented C coding for I/O hardware device drivers in an embedded INTEL 8086 card (Inertial Reference Unit communication subsystem with three BSC protocol interfaces)
• Implementation in C of an embedded device driver for the GPS serial data acquisition subsystem

Skills: C, C++, OOA, OOD, RS232, RS-422 SDLC, BSC, GPS, RTCA-DO178, DOD 2167