Chandan Kumar

CHANDAN KUMAR Email:-Phone: - CAREER OBJECTIVE To work enthusiastically & dynamically in any reputed organization/team, where my knowledge proves worthily & my career life cycle as well as organization growth cycle move forward. PROFESSIONAL SUMMARY 10 years of strong IT experience in backend development and validation of the products. My professional Exposure includes the following:          Proficient in Linux System programming, C/C++/Java/python OOPS, Data Structures/Algorithms, Operating System with problem solving skills. Good knowledge of data bases like MySql, SQL (oracle). Strong technical experience of Shell scripting in Linux and creating tools using bash scripts to automate the jobs. Working in Storage 3par/Primera backend operating system since 2016. Storage (FC, SCSI, NVMe protocols) product design, product development, and problem solving skills. Basic developer utilities: git, svn, ctags, cscope etc. Good exposure to Linux kernel development and device driver programming in Linux. Working knowledge of docker/containers. Working knowledge of data engineering using python with data base connection. (Includes manipulating data after fetching from DB). E XPERIENCE  Obopay Mobile Technology India Pvt. Ltd as a Software Engineer From: March 2013 to October 2014. Location: Bangalore My team worked on a product that used to provide mobile payment application for their customers. My role was to build the package and deploy that on internal servers for testing and also creating software infrastructure for both dev and testing teams using Linux scripting. During the period I developed tools that automated the processes using batch scripting, shell scripting and perl. Skills: Java, Programming, Scripting, Software development, Linux, Build and Release, CI/CD, Data Engineering.  HCL Technologies as a Software Engineer From: November 2014 to May 2016. Location: Bangalore I worked on a product, called Misys Summit system which is primarily a multi asset and cross-border derivatives system that handles front-to-back processing of complex equity, foreign exchange and fixed-income structured products. I developed scripts that used to generate report every day, used by banks. My work was on Linux operating system using C++/STL. Skills: C/C++ Programming, Scripting, Software development, Linux, Build and Release, CI/CD, Data Engineering, Data base, Multi-Threading, Inter-Process Communication (IPC), Data Structure, Algorithms.  Hewlett Packard Enterprise R&D as software engineer III(Specialist) Location: Bangalore/Remote From: June 2016 to current. Working in HPE R&D since June 2016 to till date into storage domain with good hands-on knowledge of Unix, C/C++, STL, Data Structures, Linux System Programming, OS concepts for product name HPE 3PAR/Primera which provides storage solution for 2-8 node controllers with external cages and which is one of the best product competing with storage providers like EMC, NETAPP, IBM, VMware, PureStorage. Having skills of all terms and stuff related with storage area network (SAN), storage concepts, how data flow from host to disk (SCSI, FC, SAS, NVMe protocol) and their entire mechanism. Having good exposure to Linux Device drivers as well as Linux Kernel development. My team is responsible for Backend code design and validation, feature enhancement related with PD’s and Enclosure/Cage, customer bug simulation, fixing defects etc with help of 3PAR Array available in Lab here. Having good experience in log tracing and finding root cause of the backend bugs caused by test scripts. Experience in fixing L1 storage systems by applying proper recovery methods. Excellent knowledge of tool development using Linux/bash scripting with other programming languages like python, which helps to develop automation tool. Skills: C/C++/Python Programming, Scripting, Software development, Linux, Build and Release, CI/CD, Data Engineering, Data base, Multi-Threading, Inter-Process Communication (IPC), System level programming, kernel, device driver, Data Structure, Algorithms, CI/CD PERSONAL PROFILE Education: BE (Computer Technology, 65%), 2012 Nagpur university. Hometown: Jharkhand, Hazaribagh. LinkedIn: https://www.linkedin.com/in/kumar-chandan- (Chandan Kumar)