Software Engineer Data

Subhasish Chakraborty 323-***-****

*** **** **** ****, *** 8C

Davis, CA 95618 ************@*******.***

Objective:

I want to work as a Software Engineer working on C/C++, Linux/Unix System/Kernel programming.

Education:

Ph.D. Student at UC Davis – Pursing Ph.D. in Computer Science.

B.E in C.S, N.I.T Durgapur (R.E.C Durgapur), 1st class honors, Ranked 4 (GPA – 82.2/100), 2005

Skill Set:

C, C++, Unix/Linux/Data Ontap, System Programming, Kernel programming, Kernel debugging, Linux device drivers, GNU Make,

Shell scripts.

Operating Systems :

Linux (2.4, 2.6), FreeBSD (4.4 9), Data Ontap (7G/8G/10G)

Work Experience: 5 years (Aug 1, 2005 to Aug 16, 2010)

Kernel programming, System programming with Multi Threading, IPC, Synchronization, Linux device drivers programming.

1. Muscat Vserver project (NetApp, Feb 2009 to August 2010): Vservers are NetApp’s virtualized storage infrastructure for Cloud

Computing. My work involved writing infrastructure code for Vserver functionalities such as Vserver start/stop infrastructure and

functionality code for consumption of APIs and CLIs for all Vserver features in Data Ontap 8.1.0 (to be released in 2011). I was

involved in formulating Requirement and Feature Specification, writing Functional Spec and Design Spec, and coding and unit

testing.

2. AutoSupport (NetApp, Jan 2007 till Jan 2009): When I joined in Jan 2007, I was the only developer working on NetApp's ASUP

feature on Data Ontap 7G filers (Kernel mode). After fixing over 100 bugs in the Ontap 6G and 7G code, I moved over to re writing

the ASUP framework for NetApp's Data Ontap 8G. The task involved splitting ASUP into a kernel and a FreeBSD user space

component. I wrote the Functional Spec, coded; Unit tested and fixed bugs for this work.

3. Device drivers for nVidia (Wipro Technologies Sep 2005 to Jan 2007): I designed, coded and unit tested device driver for Flash

Interface Unit (FIU) using Memory Technology Devices (MTD) Framework in Linux for nVidia. Besides FIU, I also designed, coded

and unit tested the following ARM peripheral drivers RTC, Timer PWM, i2c and GPIO driver. These drivers were written for Linux 2.4

and Linux 2.6 kernels.

Patents and Invention Reports:

Filed 1 patent, 2 patents are in legal drafting (phase 2 clearance), 3 other invention reports accepted in phase 1 for filing patents in

NetApp. The patents and Invention Reports were based on self initiated ideas and projects.

Some of my Invention reports and patents are as under –

• Vfiler performance classes for Cloud Computing Support. (P01 6514)

• Next Generation Cluster Model for Clustered Data Ontap. (P01 6569)

• Multi level recursive load balancer for Clustered Data Ontap.

• Vserver Performance classes for Cloud Computing Support.

Research Internship:

Location Management using Artificial Neural Network (ANN) in Indian Statistical Institute (ISI), Calcutta

Achievements:

1. 1st prize in international wireless symposium organized by Qualcomm Inc. for prototype on MANET.

2. First prize in National level paper presentation for Technical Paper on Quantum computing organized by IIIT Calcutta.

First prize in National level paper presentation for Technical Paper on Holography organized by NIT Durgapur.

3.

First prize in National level project presentation organized by Amul India.

4.

IEEE sponsored publication on Location aware and power aware routing protocol for MANETS.

5.

Merit scholarship in 2003, 2004 and 2005 for being in top 5% at university.

6.

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