1. Santi Nath Dey
Over 7.5 years of experience in Hadoop (Cloudera), Hive and java/j2ee as an IT
professional and working as a developer, requirement gathering ,technical design,
performance tune and maintenance support for Citi Bank, Apple ,Coal India Ltd and
National Insurance Company [NIC] client. I worked on Hadoop [Map Reduce, Hive and
Pig], Unix, Java/J2EE and Oracle [SQL/PLSQL] for Citi Bank client as ITA for last 1.5
years. Worked on POCs involving technologies Spark, Oziee, Impala, Autosys and Hive
and Sqoop.
PROFESSIONAL DIGEST
 B.Tech Graduate possessing more than 7.5 years of experience with client mainly from the Manufacturing
industry, technically trained and worked in the area of Hive, java/j2ee ,hadoop,PL/SQL and UNIX.
 Onsite experience (US & Singapore) for 8 months with Citi Bank.
 Worked on AML Cards and Wire automation POC (SAS to Hive) for 6 months.
 Technical Expertise in Hive, Java/J2EE ,HADOOP [PIG, Map Reduce and Spark], Autosys, Oracle PL/SQL
and UNIX SHELL SCRIPTING .
 Also have knowledge in JSP, Servlets, Struts and also covering JavaScript and HTML.
 Excellent analytical, negotiation & inter-personal skills with demonstrated communication and relationship
management abilities.
 Have considerable experience in the area of Web log processing and analytics.
 Extensive experience of end to end Data Analytics and reporting involving multiple terabytes of daily data volume.
 Expertise on the following skills-
• Languages: HADOOP [HIVE, PIG, Map Reduce and Spark], Java/J2EE, Oracle PL/SQL, Unix Shell Scripting.
• Platforms : Unix ( Solaris & HP-UX), Windows, Macintosh OS X, Macintosh Leopard
• Database : Oracle and MySQL
• Tools : SQL Loader, Eclipse, HUDSON, Subversion ( SVN ) and Autosys
CAREER SCAN
TATA Consultancy Services
Client : Citi Bank Singapore – Anti Money Laundering
Role : Developer and Implementer.
Duration : From May 2014 till date
Project Description:
Any fraud transaction is happened then alerts are generated into mantas and the corresponding case is generated into
Citi CMT. The goal of Athena-AML project is to analysis all fraud transaction data as well as feeding the o/p to visual UI
interface, which is further analyzed by Business Analysts and Users for further investigation. The data is ingested from
different source systems to staging area and source data and use OFSAA to transform and parse/filter the L1 data using
the complex algorithms provided by the analysts in order to populate into Insights and Analytical Mart / Visualization
layer. Once the loop is completed the feedback is sent to the system in order to clear/pass the non fraud transactions.
Key Benefits to Client:
- ATHENA-VFE project, which was a most said project within Citi went from Singapore for any
big data project and now it is fully (ingestion to Front end) automated.
- To reduce fraud transaction.
- Integrating with different AML systems.
- Accumulate entire AML data into Hive/Impala based ware-house.
Santi Nath Dey
Contact no: +6584501504(M)
E-Mail: santi1947@gmail.com

2. Technologies: Hadoop , HIVE ,Impala, OFSAA [ Oracle Financial Services Analytical Applications Infrastructure ],
Autosys , Unix , Sqoop, Oracle [SQL /PLSQL] ,Core Java,J2EE and Eclipse is used as IDE.
Roles and Responsibilities:
• Set up prod and UAT environment and implemented all the scripts.
• Worked on different type of POCs [Hive, Impala, Oziee and Spark ].
• Migration of SAS to Hive (different types of card reports [i.e. Brand, CRS and Macy] and also developed wire
automation hive scripts.
• Went US to give Athena KT another vendor.
• Integrated all small components like validation scripts, OFSAA batch run and hive scripts in autosys.
INFOSYS TECHNOLOGIES
Client : Apple Computers, Inc – iCloud Data Track Monitoring and Reporting Solutions
Role : Technology Analyst
Duration : April 2011 to April 2014
Project Description:
iCloud consists of a suite of applications and it stores music , photos, documents and wirelessly pushes them to the
devices in an effortless and seamless manner .This project is to provide maintenance and enhancement of various
engineering reports used for analysis of iCloud suite of applications. The work also would involve developing
enhancements to existing functionality ,providing production support , rollouts of new functionality.
Additionally, it involves non-functional requirement gathering and analysis , architecture design reviews and solution for
bottlenecks identified .It is big data related project and we are processing huge amount of data (i.e terabyte) .
Benefits to Client:
-providing the client with round the clock production support.
-support during production cut over.
-integration and system testing.
Technologies: Hadoop ,PIG, MapReduce , HIVE , Unix , Oracle [SQL /PLSQL] ,Core Java,J2EE and Eclipse is used as
IDE.
Roles and Responsibilities:
• Working with a seven member team to plan and execute the work along with design and code review.
• Managed Hadoop clusters : setup, install, monitor, maintain and scheduling
• Responsible for taking decision on reporting, functional and technical design.
• Architectural decision making.
• Responsible for crunching huge amount of logs For FMiP(Find My iPhone) and Shared Streams.
• Also responsible for some adhoc jobs and generating hourly & daily reports.
• Responsible for trouble shooting various setup/execution issues.
• Expertise in developing script in Pig Latin/Hive/Map Reduce in a very short span of time for faster processing of
data.
• Leading the track from last two years and responsible for successful implementation of various applications and
also mentoring new members in the team.
• Lead a vital role in providing many engineering reports to higher members of Apple which lead to making Mobile
Me a free service.
• Was also responsible for giving support for applications of apple devices like iMessage,FMiP
service,MobileBackUp,SharedStreams etc.
TCG Software Services
Client : NEEPCO (Shillong), India – NEEPCO (Module Name: Report Upload) .

3. Role : Associate Software Engineer
Duration : from Nov 2010 to March 2011
Project Description:
NEEPCO is a Web based Project which contains Intranet and Internet part run on Tomcat 5 Web Server. Font end
developed by jsp, sevlet, java/j2ee and client side validation done using JavaScript. MySQL database use for both parts.
Intranet part is running at Shillong. At first creates super user for local database through the migration process local
database updates from INBASE database. After that super user creates portal user and assigns different role. First time
all portal user password set default and they can change their password after login. Through the replication process local
data replicated to Remote NIC Server. NIC running application is known as Internet part where every portal user can see
their data and report but cannot update their data .This application developed for viewing purpose.
Technologies: Java 1.6, Servlets 2.3, JSP 1.2, Struts 1.2, Java Script, PLSQL Developer, Eclipse is used as IDE.
MySQL.
Roles and Responsibilities:
• Working with a seven member team to plan and execute along with development, maintenance & testing.
• Responsible for trouble shooting various setup/execution issues.
Protex Computer (P) Ltd
Client : Coal India Limited (Govt. of India Undertaking) - Coal Net - (Module Name: Equipment
Monitoring System)
Role : Junior Software Engineer
Duration : Oct 2009 till Oct 2010
Project Description:
CoalNet is an ERP system developed for Coal Industry of India and customized for Coal India Limited. This application
covers all the functionality to run the business process smoothly and efficiently. Functionalities covered in this Application
are Finance, Production, Personnel, Project, Materials, Payroll, Sales & Marketing, Equipment and customized modules like
VVIP, Grievance and Parliament Affairs.
Technologies: Java 1.4, Servlets 2.3, JSP 1.2, Java Script , HTML, PLSQL Developer, IntelliJ IDEA is used as IDE. Oracle
9i, Oracle 10g.
Roles and Responsibilities:
• Working with a five member team to plan and execute the work along with design and code review.
• Responsible for taking decision on reporting, functional and technical design.
• Architectural decision making.
CMC Ltd (Kolkata)
Client : National Insurance Company – RO Claim (Regional Office Claim).
Role : Junior Software Engineer
Duration : May 2008 till Sept 2009
Project Description:
RO Claim is a Web based Project of the General Insurance System. The main goal of this project is to Claim Intimation,
Claim Modification, Surveyor Appointment, Surveyor Report Submission, Claim Settlement, Claim Settlement Approval
and Surveyor Payment Release from Regional Office to Operating Office. It was developed by Struts Application of
framework, which is having database in Oracle 9i.

4. Technologies: Java 1.4, Servlets 2.3, JSP 1.2, Struts 1.2, Java Script, PLSQL Developer, IntelliJ IDEA is used as IDE.
Oracle 9i, Oracle 10g.
Roles and Responsibilities:
• Working with a seven member team to plan and execute along with development, maintenance & testing.
• Software and Application used Server Tomcat 4.1 and Dreamweaver 8.
• Responsible for trouble shooting various setup/execution issues.
EXPERIENCE SUMMARY
Company Name From Date To Date
TATA Consultancy Service May 2014 Till Now
Infosys Ltd April 2011 April 2014
TCG Software Services Nov 2010 March 2011
Protex Computer (P) Ltd. Oct 2009 Oct 2010
CMC Ltd (Kolkata). May 2008 Sept 2009
ACADEMIC RECORDS
Degree Institute & University Discipline Year of
Passing
Marks
B.TECH University of Kalyani Information
Technology
2007 76.98%
Higher Secondary West Bengal Council of Higher Secondary
Education
Science 2002 66.80%
Madhyamik West Bengal Board of Secondary Education General 2000 65.62%
PERSONAL DETAILS
Name : Santi Nath Dey
Father’s Name : Bhajan Kumar Dey
Nationality : Indian
Date of Birth : 18th September 1984
Sex : Male
Permanent Address: S/O Mr. Bhajan Kumar Dey
Bailapara , P.S-Bishnupur
Dist – Bankura, Pin: -722122(W.B)
Phone (Residence) : 09775700473
Hobbies : Listening to Music, Net Surfing , Playing Cricket etc
Languages Known : English, Hindi & Bengali.
DECLARATION:
I, Santi Nath Dey, hereby declare that all the information and particulars as furnished above are true
to my best of knowledge.