Engineer Professional Experience
Resume:
Daipayan Deb
https://www.linkedin.com/in/daipayan-deb-08343023https://www.linkedin.com/in/daipayan-deb-08343023
***********@*****.***
Contact No: - 773-***-****
Current Location: - Sunnyvale, CA
SUMMARY:
I am an experienced professional with 13+ years of work experience in Storage, Networking and Messaging Domains. Have driven and delivered multiple projects by leading teams in US and India. I am passionate about driving technology to help companies innovate through change. I have played a key role in many Storage, Networking and Messaging technology product development releases over years.
TECHNICAL SKILLS:
LANGUAGES: C, PERL, JAVA, UNIX BASH SCRIPT
OPERATING SYSTEM: LINUX, SOLARIS, HP-UX, DARWIN, WINDOWS
STORAGE DOMAIN KNOWLEDGE: NETAPP WAFL, NFSV3, NFSV4, SMB3
NETWORK PROTOCOLS: TCP/IP, UDP/IP, RELIABLE MULTICAST (LBTRM),
RELIABLE UNICAST (LBTRU), UM DYNAMIC ROUTING (BASED ON SHORTEST PATH ROUTING), IPC PROTOCOLS
NETWORKING TOOLS: TCPDUMP, WIRESHARK, AND DUMMYNET .
NETWORK MANAGEMENT: UM SNMP AGENT AND TRAP SUPPORT
DEBUGGING TOOLS: GDB, DBX
OTHERS JENKINS, CIT, PRE-SUBS, VMWARE, HYPER-V
LEADERSHIP SKILLS:
Project Management
Cross functional team engagement
EDUCATION:
Bachelor of Engineering (Electronics & Telecommunication.) from NIT (REC) Silchar, India.
EMPLOYMENT HISTORY:
NetApp
Software QA Engineer
Volume Granular Encryption, QA
Duration: November 2015 to Current
Location- Sunnyvale, CA
Functions Involved:
●Design and development of test infrastructure and the test API’s to be used by multiple teams to test Volume Granular Encryption feature across NetApp
●Have played a key role in formulating the Test Design and driving the various cross functional teams to utilize the common infrastructure.
WAFL Protocol QA
Duration: November 2013 to Oct 2015
Location- Cranberry Twp, PA
Functions Involved:
●Development of various systems Library in Perl
●Extensively involved in designing and automating features using Perl
●Extensive testing of WAFL Lock Manager and its interaction with other protocols NFSV3, NFSV4, NFSV4.1, SMB3, SMB2.1
●Development of multi-threaded NFS traffic generator tool.
●Had major accomplishment of working with development to triage many intermittent bugs
●Had many accomplishment of simulating various complex customer related uses cases by extensive troubleshooting and debugging
Company Name: Informatica Corporation (Messaging Business Unit)
Messaging Middleware QA Tools Developer
Duration: June 2010 to November 2013
Location- Warrenville, IL
Informatica’s Ultra Messaging QA
Functions Involved:
●Extensively involved in UM API testing and QA Tools Development in C, bash and also in Java.
●Accomplished automating various messaging protocols features in record time.
●Played effective role in requirements gathering, design review of various messaging feature.
●Worked with performance team to ensure the software complies with standards.
●Worked in various customer related uses cases to simulate customer issues and deployment problem.
Company Name: Wipro Technologies
Technical Lead
Duration: September 2004 to June 2010
Location: Bangalore, India and Northbrook, IL
As a Developer Role for Quantum Corporation:
●Enhancement of various modules in C of DX-100 and DX-30 which includes:
●Designed and developed Infortrend RAID arrays Event Logging Mechanism
●Worked on an enhancement module that uses Sendmail-8.12.8 Implementation.
●Enhancement of some of the SCSI CDB’s like Mode Sense and Mode Select.
●Worked in Porting DX from 2.4 to 2.6 kernel.
As a Test Engineer Role for Brocade Communication System:
●Worked as a Technical Lead while working on System testing of functionalities like
iSCSI(TCP/IP), FCR, Zoning, Name Server, Interop testing with McData switches
●Experience involves implementing the test design for the new features introduced by Access Gateway, designing test cases for these new scenarios, executing the test cases, reviewing and guiding other team members with their assigned functionalities, defect tracking and analysis.
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