Last Updated on 27th June 2015

Dipayan Devhttp://in.linkedin.com/in/dipayandev

Google Scholar Publication : https://scholar.google.co.in/citations?user=mZRdPr4AAAAJvdev.dipayan16@gmail.com, dipayan@promptcloud.com

+91-9686630031

OBJECTIVETo be an astute learner in the field of Big Data Development and the best performer in your organization. So that I can build

an innovative career in your esteemed organization by usingmy skills and other significant talents.

EDUCATIONNIT, SILCHARM.TECH IN COMPUTER SCIENCEAND ENGINEERINGMay 2015 | Silchar, IndiaDepartmental TOpperCGPA : 9.19/10

WEST BENGALUNIVERSITYOFTECHNOLOGYB.TECH IN COMPUTER SCIENCE ANDENGINEERINGJuly 2012 | Durgapur,IndiaCGPA: 8.28/10

AHSECHIGHER SECONDARYMay 2008| Assam, India75.4%

SEBAXTHMay 2006| Assam, India85.33%

SKILLSEXPERTISELarge-ScaleWebCrawl • Advanced Data

structures • XPath •High-VolumeData

Processing• Big Data and Big Compute

Systems

RESEARCH INTERESTSApache Hadoop • Cloud

Computing•Massive Storage and File

System•

OPERATING SYSTEMSLinux

PROGRAMMINGRuby •Java • C •C++ •R• LATEX•HTML•

Assembly

Familiar:Python• J2EE

Development ToolsNetBeans• Ecllipse

WORKEXPERIENCEORGANIZATION: PROMPTCLOUDTECHNOLOGIES PVT LTD.

DESIGNATION: SOFTWARE ENGINEER | LARGE-SCALE DATA

WEB CRAWLING

• Setting Centre of Excellence team around Big Data and having

excellent knowledge of Browser/Web Server interaction.

• Development of large-scale real-time web data crawling system and

storage platforms. These data could be from reviews, blogs, product

catalogs, social sites, travel data- basically anything and everything on

WWW.

• For the crawling of HTML or XML files, we use XPath with Nokogiri

gem of Ruby. From the extracted unstructured web data, we convert

them in to the structured data.

• Other than the core web crawling myworks also include Value-added

services include Hosted Indexing, Low-latency Crawls, Live Crawl,

and Named Entity Recognition.

EXPERIENCENETTECH | NETWORK MANAGEMENT INTERNJuly 2011 – Aug 2011 | Kolkata, India

• Worked on Linux Administration.

• Configuration andmanagement of different TCP/IP servers such as, Telnet,

FTP, HTTP, DNS, SMTP

SUMMER INTERN(NIT SILCHAR)June 2011-July 2011 | Silchar, IndiaWorked on Effective Countermeasures for Cache Timing Attacks on AES.

Technology used : Assembly Programming.

Environment : Ubuntu.

CERTIFICATIONCOURSEN.I.I.TMay 2009-June 2009

• Certification of Object Oriented Programming using C++

BRAINWAREApril 2010-June 2010

• Certified in Java and Advanced Java

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RESEARCHNIT SILCHAR

June 2012 - April 2013| Silchar, India•Worked withDr. K.L Baishnab on information retrieval for large scale data based onHadoop Framework.

• Research onMobile Cloud Computing. (Paper Publication in IEEE).

MASTER THESISJune 2014 – May 2015 | NIT Silchar, IndiaIn this project, we present a circular metadata management mechanism namedDynamic CircularMetadata Splitting (DCMS).

DCMS preserves metadata locality using consistent hashing as well as locality-preserving hashing, keeps replicatedmetadata

for excellent reliability, as well as dynamically distributes metadata among the NameNodes to keep load balancing.

NameNode is a centralized heart of the Hadoop which keeps the directory tree of all files and thus failure of which causes the

Single Point of Failure (SPOF). DCMS removes Hadoop’s SPOF as well as provides an efficient and scalable metadata

management. The new framework is named ‘Dr.Hadoop’ after the name of the researcher.

To deal with small files, we built Hadoop ARchive Plus (HAR +) and put in on the top of Dr.Hadoop which is an updated version

the Hadoop ARchive.

PAPER PUBLICATION

1. Dipayan Dev, Ripon Patgiri ``Dr.Hadoop: GivingWings To The Baby Elephant!!" Published in Frontiers of Information

Technology & Electronic Engineering, Springer.(SCI-Expanded). In Press

http://www.zju.edu.cn/jzus/iparticle.php?doi=10.1631/FITEE.1500015

2. Dipayan Dev, and Dr. K L Baishnab, ``A Review and Research TowardsMobile Cloud Computing'',Mobile Cloud Computing,

Services, and Engineering (MobileCloud), 2014 2nd IEEE International Conference on , vol., no., pp.252,256, Oxford, UK.

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6834971&isnumber=6823830

3. Dipayan Dev, and Ripon Patgiri, ``Performance Evaluation of HDFS in Big DataManagement'', published by IEEE in the

proceedings of The International Conference on High Performance Computing and Applications (ICHPCA-2014),India.

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7045330&isnumber=7045284

4. Dipayan Dev,``Effective Countermeasures for Cache Timing Attack on AES'',published in International Journal of Modern

Communication Technologies & Research.2321-0850,Volume-1,Issue-7,September2013

https://www.erpublication.org/admin/vol_issue2/upload%20Image/IJMCTR011701.pdf

5. Dipayan Dev, and Ripon Patgiri,``HAR+: Archive andMetadata Distribution! Why Not Both?'' in the proceedings of 2014

International Conference on Computer Communications and Informatics(ICCCI-2015).In IEEE press.

6. Dipayan Dev, Pradipta Banerjee. ``Design and Implementation of Interactive Speech Recognizing English Dictionary" in

the proceedings of 3rd ICACNI 2015. Will be published in Book section ``Smart Innovation, Systems and

Technologies''Springer Verlag. In Press

7. Dipayan Dev, Ripon Patgiri. ``A Survey of Different Technologies and Recent Challenges of Big Data" in the proceedings of

3rd ICACNI 2015. Will be published in Book section ``Smart Innovation, Systems and Technologies''Springer Verlag. In

Press.

8. Dipayan Dev, Ripon Patgiri. ``A Deep Dive into the HadoopWorld to Explore its Various Performances" in the Book

Chapter 'Techniques and Environments for Big Data Analysis – Parallel, Cloud, and Grid Computing'- Springer

Publication. In press.

AWARDS• Cleared GATE 2012 and 2013. I obtained 96.4 percentile in Graduate Aptitude Test in Engineering (GATE), 2013

among 224160 candidates across the country, and was offered GATE scholarship fromMHRD, India

• Awarded 2nd Position in NetTech Internship

• 3rd position holder in StateMerit test competition

CO-CURRICULAR ACTIVITIES• Campus Ambassador of freshersworld.com in my college campus BCET

• Got E-leader certificate fromNEN in 2011. During college E-Week I conducted events under the sponsorship of

freshersworld.com.

• I was an under 17 district cricket player for 1.5 years.

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ACADEMIC PROJECTS1. Design and Implementation of Interactive Speech Recognizing English Dictionary [B.TechMajor Project]

It’s a software interface which will recognize the word spoken by the user using themicrophone and the corresponding

meaning will be delivered by the computer through the speaker.It represents the procedure and logic for

implementation of a software application that uses the technology for recognition of Speech to Text and Text to Speech

synthesis.

2. Effective Countermeasures for Cache Timing Attacks on AES

The project describes several software side-channel attacks based on inter-process leakage through the state of the

CPU's memory cache. This project proposes an algorithmwhich disables the cachememory for a certain period of time

.This would make the AES impregnable to cache timing attack.

PERSONALDETAILS

Nationality Indian

Date of Birth 24-04-1990

Gender Male

Language Proficiency English, Hindi, Bengali

DECLARATIONI hereby declare that the above-mentioned information is correct up to my knowledge and I bear the responsibility for the

correctness of the above-mentioned particulars.

Dipayan Dev

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