Deepak Nagarajarao - Consultant

Recommended expert

Asperg, Germany

Experience

Sep 2018 - Present

7 years 5 months

Stuttgart, Germany

Consultant

Advantest Europe Gmbh

Develop hardware drivers and middleware using C++11, Java and Python
Design of various RF features such as deembedding based on stakeholder requests
Work with multiple teams to design drivers for multiple RF products
Perform HW control to deliver RF signals and measure modulated response
Develop RF drivers for generation of low noise signals to test WiFi7 products
Use digital modulation techniques such as QAM for low level driver development
Develop low level USB drivers for device enumeration
Develop drivers for HW relay control of control boards for device testing
Perform JTAG operations on devices under test
Use network-based protocols (SFTP, UFTP, FTP, SSH) for control board communication
Manage HW devices such as BADC and EEPROM for control board maintenance
Utilize C++11/14/17 features, template metaprogramming and STL
Employ multithreading for testing and control of multiple HW devices
Develop tools for deployment of customer OS on control boards
Perform component and integration tests using CxxTest
Follow Scaled Agile Framework for software development
Create detailed design documents using PlantUML

May 2018 - Aug 2018

4 months

Stockstadt am Main, Germany

Consultant

BMZ

Redesign initialization, deinitialization and hibernation routines on Atmel controllers
Use Python for auto generation of initialization routines based on macros
Auto generate graphs for modules and translate using GraphViz
Employ object oriented Python to develop complex algorithms for C code auto generation

Sep 2017 - Present

8 years 5 months

Consultant

AMVS Global GmbH

Develop, maintain, enhance and document applications written in C++ and Python
Extensive experience of developing ATE software for scan based and RF products
Experienced in working in mission critical applications in avionics using DO-178B
Well versed in working with Agile and Scrum software development methodologies

Aug 2017 - May 2018

10 months

Schweinfurt, Germany

Consultant

Fresenius Medical Care

Refactor large and complex modules without defined requirements
Redesign modules based on software product line concepts
Define refactoring guidelines and methodologies for better software development
Perform UML modelling using Papyrus and create state machines via XMI
Update bootloader CAN drivers for application updates on C167 controller

Nov 2016 - Sep 2017

11 months

Bengaluru, India

Consultant

Dell Technologies

Develop new features and fix defects across Ubuntu and Windows
Identify and fix memory leaks using static code analysis tools (Coverity, Fortify)
Add features by working with IPMI interface and Data Engine components
Fix System V semaphore leaks on various platforms
Test and validate memory leak fixes and existing functionality

Dec 2014 - Aug 2016

1 year 9 months

Minneapolis, United States

C++ Developer

Nevelex Corporation

Redesign and develop audio management features for multiple STB platforms
Develop STB features for audio formats (MP3, PCM) from varied sources
Refactor modules from C++98 to C++14
Work with Broadcom audio drivers for features like Pandora, streaming, PIP
Design and develop modules for Wireless Video Bridge (WVB)
Use Wi-Fi stack and APIs for WVB features
Integrate Bluetooth stack for audio streaming to devices
Develop module to identify TV type connected to STB
Model classes and create sequence diagrams using Visual Paradigm
Use C++ STL and algorithms extensively
Work with Linux threads and processes
Utilize design patterns (observer, factory, composite)
Use IPC mechanisms (pipes, message queues)
Develop unit tests with gtest and gmock focusing on TDD
Conduct extensive feature testing on STB
Use buildroot and makefiles for development

Aug 2014 - Dec 2014

5 months

Ann Arbor, United States

Senior Developer

Trueven Health Analytics

Redesign and develop insurance fraud detection software product
Upgrade product to new functional specifications and enhance response times
Formulate product design and specifications with product management input
Redesign web pages using PHP on CodeIgniter
Use C++ to process data per business rules
Refine JavaScript code to enhance response time and fix bugs
Tune SQL queries to improve web page loading time
Create PHAR unit for product deployment
Optimize performance using PHP page and SQL query caching

Nov 2007 - Jul 2012

4 years 9 months

Bengaluru, India

Team Lead

Honeywell

Design and develop avionics software using C++ and ADA
Develop flight planning, navigation and flight control modules
Use MVC architecture for product development
Collaborate with system engineers and pilots to gather requirements
Use UML to design module features
Perform unit testing of modules with VectorCast
Simulate inflight scenarios to test features on target platforms
Develop GPS, inertial navigation and radio features for navigation module
Configure flight plans using associated databases
Achieve certification of product for Boeing 747-8 deployment
Define software strategies, frameworks and design via stakeholder interaction
Develop test procedures in C++ for navigation, planning, database management, guidance and optimization modules
Debug and analyze complex software problems across functionalities
Automate and develop software tools for SDLC phases, saving 12K hours and $200K annually
Adhere to DO-178B standards, contributing to certification of Boeing 747-8 and Airbus A320

Jul 2005 - Nov 2007

2 years 5 months

Bengaluru, India

Member Technical Staff

HCL Technologies Pvt Ltd

Design and program software functionalities for call session control function server
Parse XML messages sent to the provisioning server
Install and configure VoIP components such as SIP gateways and SIP proxies

Summary

Over 16+ of experience in development of embedded software and web based applications. Experience of working on varied platforms in semiconductor, avionics, medical and telecommunications sectors.

Develop, maintain, enhance and document applications written in C++ and Python.
Extensive experience of developing ATE software for scan based and RF products.
Experienced in working in mission critical applications in avionics using DO-178B.
Well versed in working with Agile and Scrum software development methodologies.

Skills

Software Languages And Tools

C++11/c++14/c++17 And Libraries Such As Boost.
Object Oriented Python Programming.
Embedded Linux Os Programming.
Php Development Using Codeigniter.
Java Development In Eclipse.
Javascript Enhancements And Performance Improvement.
Sql With Databases Such As Mysql, Microsoft Access And Oracle Databases.
Multithreading In C++11 And Python.
Creational, Structural And Behavioral Design Patterns.
Object Oriented (Ooad) Programming Techniques.
Basic And Advanced Data Structures.
Static And Dynamic Code Analysis.
Inter Process Communication (Ipc) Such As Pipes And Message Queues.
Curl, Rest And Tinyxml Libraries.
Test Driven Development Using Gtest And Gmock.
Developing And Tuning Of Sql Queries.
Perl, Shell And Python Scripting.
Sequence Diagrams And Class Diagrams Creation Using Various Tools.
Software Configuration Systems Such As Cvs, Mercurial, Git, Clearcase And Doors.
Uml And Plantuml For Creation Of Class Diagrams.