Gireesh G.G is an application developer with over 7 years of experience developing projects in C, C++, and other technologies. He currently works for IBM India Private Limited and has previous experience at KONE Elevator India and Tata Consultancy Services. Some of his responsibilities include providing support, performing root cause analysis, coding, and unit testing. He has expertise in areas such as message gateways, elevator control systems, and financial trading systems.

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Gireesh G.G
Application Developer
IBM India private Limited:-
Email: gireesh_uck@yahoo.co.in
Mobile: +917200362421
Experience Summary
 I am having experience of 7.5 years.
 My main area of experience has been project development and enhancement.
 I expertise in C, C++ in a multithreaded Environment.
 I have experience in BFSI, Retail and Manufacturing and Embedded Domains.
Technology
Below is a list of important software products, tools and operating system’s that I
have worked with.
Qualifications
Degree and Date University Major and Specialization
Bachelor of Technology,
(MAY 2008)
University of Kerala Electronics & communication.
Employment History
Employer Duration
IBM India private Limited April 2015 to Till date
KONE Elevator India PVT limited August 2013 to March2015
Tata Consultancy service November 2008 to August 2013
Software products Tools used Operating System
 C
 C++
 VC++/MFC
 STL
 Interprocess
communication
 TCP/IP Network
programming.
 Shell Scripting.
 SQL
 Microsoft visual
studio 2010
 Microsoft Visual
studio 6.0
 UNIX gdb
debugger.
 UnitTest++
 Gtest
 GIT
 Clear case
 LINUX
 AIX
 UBUNDU
 WINDOWS
 RTOS

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Project Thesis
Project from April 2015 to Till
date
IBM India private limited
Role C++ Application developer
Company IBM India private limited
Customer CLS Bank
Responsibilities  Provide L3 support and resolve PR raised
by the customer and respond as per SLA.
 Perform root cause analysis, fix defects as
and deliver as per the CMVC process.
 Prepare Impact analysis documents for
new requirements. Once design is
approved I will be doing the coding and
unit test for Implementation.
 Prepare Peer review reports as per the
quality standards for all deliverables.
Description Message gateway is a critical business application of
CLS bank on AIX.
It is a C++ application that interacts with members via
SWIFT MFP or UGA. It consists of Inbound and
outbound message gateway.
The application uses VMA framework for
communicating with downstream process. The
application is designed and developed in multiple
layers, it consist of business layer, data layer and
service layer. Business layer and Data layer is
developed using abstract factory design pattern. Data
layer in Inbound
Message gateway uses XML booster to process XML
data and validate against schema that mentioned in
XSD file.
Inbound is responsible for processing Input XML as
per business rules and convert into c-structure and
route it to downstream Process .It also validate for
duplicate message and log incoming data in an audit
table.
Outbound is responsible for converting Notification(c-
structure) into output xml and transfer it to members.
It stores some notification in internal data store and

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sends to user as a bulk.
Both application shares same source code. It uses
embedded SQL to interact and
Fetch data from db.
The application uses MQ (IBM web sphere) for
communicating with downstream process.
The application use to run as a multiple Instance with
the help of a configuration file.
The Configuration contains output MQ Name MQ
Manager name, binary path, Journal path, log file
path, message type to be cleared, Error XML etc.
Skills used C++, STL, XML booster, db2, shell scripting.
TOOLS CMVC
Project From August
2013 to March 2015
KONE CONTROLER ELECTRIFICATION
Role Senior Developer
Company KONEELEVATOR INDIA LTD.
Responsibilities
 Preparing design documents for individual
components for new requirements
 Design & development of elevator application.
 Unit test cases are written using gtest and make sure
all applications are working as per the requirement.
 Performing review reports of all design documents,
source codes, test cases and other deliverables
 Monitoring defects collection activities, analyse
defects and perform root cause analysis
 Effort estimation for new developments
 Research for new innovation ideas.

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Description KCE is a new product of KONE.KCECPU is the brain of the
elevator. It controls all Elevator components. The KCECPU is an
event driven C++ application in RTOS environment. The
application is developed in such a way that it can use with MFC
GUI application (PC Simulator) as well. The KCECPU
Communicates to other Elevator Software applications using
RS485 Network channel. KCECPU communicates with remotely
Controlled application using TCP/IP Network. The application
Can be monitored, controlled and configured remotely. The
elevator applications are developed in such a way that it can be
tested using automatic robot test frame work. The Elevator
application are developed using MISRA standards.
Skills used
 C++
 Network programming in TCP/IP and UDP
 Multithreading using RTOS
 MFC
 STL
 Design patterns.
Tools  GIT
 UNITTEST++
 GTEST
 Microsoft visual studio 6.0
 Microsoft visual studio 2012
Project from July 2012
to August 2013
Retail and Manufacturing system
Customer Nielsen
Company Tata Consultancy Service.
Description The project includes feasibility study of Migrating Applications
from AIX to Red hat LINUX. The Multiprocessing Applications
are developed in C++.The application is used for processing data
and analyzing the data using business algorithms. The
applications are executing in a predefined order through batch
and shell scripts. The application was compactable to work in
Windows and AIX .The Databases used is SQL server 2005. The
challenges include building application in Linux environment,
testing application and resolving compatibility issues and
providing optimized solution which works in cross compiled
platforms.

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Role Senior developer and holding owner ship for that project.
Solution Environment
 C++ in Windows/LINUX/AIX
 Shell Scripting
 SQL server 2005
Project From March 2009 to June
2012
Future and Options and Currency Derivatives
Trading System for National Stock Exchange of
India Ltd.
Role Team Member , Module leader
Company Tata Consultancy service.
Responsibilities  Analyst activities
 Design & development of structural
changes in CDTS change requests.
 Managing Change Requirements /
Trouble Reports by capturing business
process requirements through client
interactions, analyzing the requirements,
consolidating them and deciding the
various design changes to be made in the
system.
 Preparing design documents for
individual components for new
requirements
 Design & development of structural
changes in several requirements given by
clients.
 Production Support
 Analyzing the critical production
problems and providing solutions for the
same within the time frame specified in
the service level agreement (SLA) with
the client.
 Provided accurate solutions after
feasibility analysis of all the alternative
solutions. UAT support for new versions.
 Live/Mock support before the CR’S went
live.
 Review Activities
 Performing review reports of all impact
analysis documents, source codes, test

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cases and other deliverables
 QA Activities
 Monitoring defects collection activities,
analyse defects and perform root cause
analysis
 Effort estimation for CMR / new
developments
 Preparation and maintenance of causal
and impact analysis documents
 Preparation and maintenance of check
lists for code movement and set up.
 Training .
Project From March 2009 to June
2012
Future and Options and Currency Derivatives
Trading System for National Stock Exchange of
India Ltd.
The National Stock Exchange of India Limited
(NSEIL) provides a fully automated screen based,
floor-less trading of Money Market, Capital Market,
Initial Public Offering and Derivative market
throughout India. It is one of the prestigious mission
critical projects executed by TCS.
The project involves the enhancement, analysis,
design, development, testing and maintenance of the
F&O and .Currency Derivative system for the
National Stock exchange, which registers orders and
broadcasts critical information to the traders
generates reports and send to traders.
Trading System Client (Front-end):- GUI application
developed using VC++.
IPNET: It is an interface between Front end and
Host end developed using C in LINUX environment.
Trading System Server (Host-end):
The trading system has been developed using C and
PL/1 Programming on a Stratus Continuum
1228/1229 fault-tolerant mainframe machine. The
server uses an in-memory database management
system called Apple tree database.
Skills used  C in LINUX
 PL1
 TCP/IP Network programming.
 VC++

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Personal Details
Date of Birth 19-Apr-1986
Nationality Indian
Gender Male
Passport Number H0223835
Email Address gireesh_uck@yahoo.co.in