Amit Kumar Choudhury
Bangalore
Summary
A results-driven C++ developer with over 11 years of hands-on experience in storage systems, cloud (Amazon S3), networking, and embedded technologies. Skilled in C++11/14, multithreading, data structures and algorithms, distributed systems, and scalable system design.
Overview
12
12
years of professional experience
Work History
Associate Consultant
Jaguar Land Rover(TCS)
Bangalore
06.2024 - Current
- Perform reverse engineering on the ReFS file system and port it to the Linux environment.
- Write code to interface with the FUSE (Filesystem in User Space) framework for ReFS support on Linux.
- Implement a custom module for data extraction and retrieval, enabling seamless access to structured metadata and file contents from ReFS volumes.
Principal Development Engineer
Calsoft (Veritas)
Bangalore
12.2021 - 04.2023
- It provides backup functionality to Windows, Linux, UNIX and Linux platforms. The solution provides unified data protection for multi-cloud, virtual and physical environments that can be globally managed from a single console. It can store data on disk, tape or the cloud.
- Designed and developed the storage backup for AWS, Azure, Google and Hitachi cloud providers.
- Implemented the backup with metadata feature.
- Debugged the backup failure, memory leaks issues and fixed it.
- Wrote Unit Tests for backup code and validated the features like Incremental backup, cumulative backup, error propagation to activity monitors.
- Tools & Language: Linux, Visual Studio, C++, Data structures and algo, Amazon S3, Valgrind, MobaXterm, GDB
Software Dvelopment
Nvidia
Bangalore
01.2021 - 12.2021
- NVIDIA Tegra processor powers NVIDIA SHIELD the most powerful Android gaming family on the planet, as well as some of today's most advanced smartphones, tablets and luxury vehicles. Tegra is a system-on-a-chip (SoC) comprising CPU, GPU and image, video & sound processing cores in a highly energy efficient package that runs a variety of operating systems.
- Design and develop the SMMU module.
- Perform unit testing and deploying for use.
- Reviews the work of others.
- Tools & Language: Linux, Visual Studio, C++, MobaXterm, GDB, DSA
Technical Lead
HCL Technologies Ltd (CISCO)
Bangalore
10.2019 - 01.2021
- The Cisco Network Convergence System (NCS) 6000 series router delivers outstanding network agility, packet optical convergence, and a system scale measured in petabits per second. Running the Cisco IOS XR operating system, Cisco's innovative virtualized operating environment, the Cisco NCS 6000 series router advances the concept of distributed routing and virtualization. With Cisco Virtualized IOS XR, the Cisco NCS 6000 series router brings new levels of programmability and virtualization. The Cisco NCS 6000 series router is engineered for environmental efficiency, with the use of adaptable power consumption. The Cisco NCS 6000 series router is powered by the Cisco nPower Network Processor Units (NPU). These technologies aid the Cisco NCS 6000 series router to achieve the lowest carbon footprint in service provider routing.
- Responsible for design and develop in NCS infra module.
- Worked closely on internal and customer issues. Find the root cause and fixes.
- Develop software in accordance with agreed design with consideration for usability, software quality and future maintenance.
- Tools & Language: Linux, Visual Studio, C, C++, DSA, MobaXterm, GDB
Senior Software Engineer
Oracle India private Limited
Hyderabad
07.2013 - 09.2019
- The Oracle FS1-2 flash storage system, Oracle’s premier preferred SAN storage solution, delivers enterprise-grade storage capabilities that are optimized for flash media and co-engineered with Oracle software. Using the Quality of Service Plus (QoS Plus) feature, the Oracle FS1-2 flash storage system places data across flash and disk storage to maximize performance, efficiency, and cost based on usage profiles and business priorities.
- Responsible for design and develop of the BS stack and SAN.
- Understand the current requirement, work with US counterpart for Detailed design and Implement the enhancement.
- Worked closely on internal and customer issues & providing patches periodically.
- Analysis Core dump & debugging with GDB to find out the root cause of the test issues.
- Analyze end user’s issues and suggest work around, recovering failure machines and performing defect fixes.
- Ensuring that the delivered test artifacts confirm to the customer requirements and agreed quality standards.
- Develop software in accordance with agreed design with consideration for usability, software quality and future maintenance.
- Tools & Language: Linux, Visual Studio, C, C++, Data structures and algorithm MobaXterm, GDB
Education
Bachelor of Technology - Electronics and Telecommunication
JIET
BhubaneswarSkills
A dedicated C and C developer with 11 years of experience in storage, networking, and embedded technologies
Proficient in C, C, C11/14, Python, and Perl scripting
Strong programming skills with data structures and algorithm techniques using C and C
Good understanding of SAN, storage virtualization, snapshot, cache layer, and sub-LUN auto tiering
Good knowledge of RAID technology, SCSI, NVMe, iSCSI, TCP/IP, socket SPI, I2C, UART, and CAN protocol
Hands-on experience in GDB and Valgrind tools to debug core, crash files, and memory leak issues
Experience creating and executing unit testing
Hands-on experience in REFS file system, Ext2 file system, Linux internals, threads, and IPC mechanism
Knowledge of tools like Jira, Git, Gerrit, OpenGrok, Perforce, GDB, Valgrind, Visual Studio, Jenkins, and IOmeter
Languages
- English
- Hindi
Disclaimer
I hereby declare that the above statements made are complete and true to my knowledge and belief.
Us Visa
B1
Personal Information
- Passport Number: Z7309348
- Nationality: Indian
- Marital Status: Married
Timeline
Associate Consultant
Jaguar Land Rover(TCS)
06.2024 - Current
Principal Development Engineer
Calsoft (Veritas)
12.2021 - 04.2023
Software Dvelopment
Nvidia
01.2021 - 12.2021
Technical Lead
HCL Technologies Ltd (CISCO)
10.2019 - 01.2021
Senior Software Engineer
Oracle India private Limited
07.2013 - 09.2019
Bachelor of Technology - Electronics and Telecommunication
JIET
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