JOJI SEBASTIAN

Email : acbom1@r.postjobfree.com

Mobile : +614********

Visa status : Permanent Resident

Professional Profile

Dedicated, proactive and well-organized Software Developer with around 8

years of experience in the field of Embedded Systems and Microsoft

technologies and ready to learn any new Technologies on the fly.

. Experienced in working on complete product life cycle of an

application, including capturing use-cases, developing requirements,

design and final coding/testing of the product.

. Extensive knowledge and experience in C, C++ on Windows, Linux & Mac

platforms, including STL.

. Experienced in Python, Bash shell-scripting, make, and working

knowledge of Java as well.

. Worked on a private cloud setup, for storage solutions and monitoring.

. Knowledge of IPC mechanisms on UNIX /Linux and experience in using

Message Queues, Signal Handling and threads.

. Experience in C# .net in Computer Vision Application

. Hands on Experience in ObjectiveC with IPhone application.

. Hand on experience in 8 bit Micro controller Programming for 8051 and

HC08 families.

. A good team player with communication & interpersonal skills

. Extensive debugging skills on Windows and Linux.

. Rich experience in using different Debugging tools like GDB, LTT,

Strace, Mudflap, MemLeak, Valgrind, LeakTracer and BoemGC.

. Hands on Experience in different frame works like GTK, Coca Framework,FLTK, SQLlite

. Hands on Experience Oracle and PostgreSql,MySql

TECHNICAL SKILLS

Languages / : C, C++, Objective C,C# .Net, Java,SQL, HTML, CSS,

Technologies JavaScript, Microsoft Office tools

Operating Systems : Windows, Linux flavours, Mac

Scripting Languages : Bash scripting, Python

Development : Visual Studio 2003, Netbeans,Eclipse

Environments (IDE)

Version Control / Tools : CVS, Perforce, Git

Debugging : GDB, Valgrind, LTT,Mudflap, LeakTracer

Database SQL,Sqllite,MySQL

Experience Summary

HCL Technologies Bangalore June 2010 - 3 June 2013

(Lead Engineer)

Zenith Group of Companies Bangalore June

2009 - June 2010

(Software Engineer in FreeSystem Technology Lab

& Zenith Infotech)

VisionXtreme Info Solutions Pvt Ltd Bangalore July 2006

-November 2008

(Software Engineer)

EmLabs

October 2005- July 2006

(Software Engineer)

Dapper Technologies

December 2004- October 2005

(Software Engineer)

Educational Qualifications

. Post Diploma Course in Embedded Systems at NTTF IT Center Chennai

. Diploma in Computer Engineering from Govt Polytechnic Perumbavoor with

77.5%.

Project Details:

HCL Technologies

Title Digital TV

Technologies Embedded Linux,C,C++

Description This project deals with the development and enhancement of

Digital TV applications.

Responsibilit Detailed analysis of various complex bugs and find the root

ies cause using different tools like LTT, GDB, Strace,

Memleak, Leaktracer, Efence and Mudflap

Worked with the application team for enhancement and

modification of the second and third generations of DTV

applications.

Identify root cause of bugs from logs and assign to various

teams.

Modify memory analysis tools and develop python scripts

based on the requirements

Zenith Group of Companies

Title Extended Manager (Monitoring) Framework/Web App for the

private cloud

Technologies C++, Python, XML, SVN, Django Web Application Framework,

Ubuntu Linux

Description A Monitoring machine often needs system information about

different ThinClients connected to the cloud, as well as the

cloud itself. Extended Manager Framework is a generic system

for exchanging data between processes on different systems

across the network. It was being used by thin-clients to

send their asset information to the ExManager, which in

itself was a web application. Information about the cloud

was obtained dynamically using HTTP calls.

Asset Information of both the cloud as well as of the

thin-clients was sent across to the centralized Zenith Data

Centre in XML format. This Asset information was obtained on

user trigger, upon receiving such a job from the data

centre, as also by setting up cron jobs for the same.

Responsibilit Debugging and Testing the application.

ies

Title An object storage and indexing system(OSIS)

Technologies Python, Mercurial based source control, Ubuntu Linux

Description Time and code efficient way to store and retrieve objects,

compared to Object-relational mapping.

Responsibilit Involved with stabilization (fixing defects).

ies In charge of code-review and documentation for the project.

Responsible for delivery of the code to in-house clients.

Title A Distributed Hash Table implementation called Juggernaut

Technologies Java, Mercurial based source control, Ubuntu Linux,

Kademlia protocol, Hadoop (Zookeeper) technologies.

Description Time-efficient and easy-to-use distributed backend to

store and retrieve objects.

Responsibilit Involved with implementing interface to, stabilization

ies/ (fixing defects), and integration with OSIS (read above).

Accomplishmen In charge of code-review and documentation for the

ts project.

Responsible for delivery of the code to in-house clients.

Title SMART KID

Technologies Objective C, Coca Touch in Mac OS

Description This is a mobile application to run on I-Phone. It is a

Standalone application for Students. This application helps

the Student to check their Language proficiency.

Responsibilit Responsible for complete coding

ies Testing of the application

Vision Extreme

Title BOTTLE CAP INSPECTION

Technologies C++,FLTK

Description The Bottle cap application is intended for quality control

of Bottles after capping. The system will inspect bottle for

damages. This application developed to run on Basler Smart

Camera which have Linux OS

Platform was MIPS processor.

Responsibilit Graphical User Interfaces using FLTK library

ies Porting the VC++ library to Linux Platform

Installing and configuring Window Manger

Testing of the application

Debugging

Title 360 FASTNER INSPECTION

Technologies C++,FLTK

Description 360 Fastener application is capable of inspecting 360 degree

Image of fastener taken by smart camera. It will inspect

crack, chip-of, bend and dimension measurements of the

fastener from the 360 degree image and side image.

Responsibilit Ported VC++ algorithm to Linux.

ies Integrated the algorithm with existing UI

Enhancement of the GUI which was already developed for the

bottle cap Inspection.

Title IMAGE CAPTURING USING XY-SCANNER

Technologies C#.Net,C++

Description This application is for Capturing the contact Lens image of

3X optical Zoom with XY Scanner. This will control the

mirror with 9 different co-ordinates and Capture 9 images

and make a single Image from that. With this image we can

identify micron size defect.

Responsibilit Written code to interface this XY-Scanner to DI

ies Performance optimization to reduce the capturing time

Title ENHANCEMENT OF INTERNAL TOOLS-DIStudio, DIRunTime and

DIComponent

Technologies C#,C++

Description These tools are used to develop sequence and configure the

inspections for each device. It has different modules that

handle different parts of a vision system. It has a camera

Interfacing module, motor interfacing module and GUI

design module. Depending on the project sequences are

designed and the inspections are configured.

Responsibilit Interfacing Gige Camera with DI studio

ies Created Library for Interfacing Basler Gige cameras using

Geni cam API standard for DIStudio. Also done GUI

modifications required for the DI.

Library for the IBASE Board

Created IO library for Interfacing IO port of Ibase Board

for the Di Studio

Dynamic zoom

This is a feature which zoom different levels of an image

depending on the mouse position. The zoom level can be

changed by scrolling

Creating the Sequence for Pickup and drop Of Contact Lens

With company's internal tool, developed a sequence with

Mechanical design for picking, flip and drop the Contact

Lens

Supporting different Light controller at the same time.

Made DI to control different Light controllers such as

Prostar, Microprostar and Icube at same time. These

devices are used to control the light Intensity and

duration of light sources.

Dapper Technologies

Title Embedded Trainer Kit

Technologies C, GTK1.2

Description This is an Embedded Linux Trainer Kit for the Students. This

trainer kit includes different peripherals like ADC, DAC,

Stepper Motor, IO board, LCD and RS485 ports. There are lots

of Sample programs using these peripherals.

Responsibilit Developed Sample tools for this development board like File

ies Browser, Calculator and Address book

Hardware Interfacing Application for ADC,DAC,LCD,IO ports

Project Wizard for Creating Sample program.

Testing of these applications.

EmLabs

Title Stun Gun

Technologies KeilC, AT89C2051

Description This is a Circuit which generate 50KV form 12 V.

Responsibilit Developed Embedded C Program for generating two frequencies

ies and controlling strobe Light.

Various Student Projects

. Supported different student projects like embedded Webserver.

. Helped Students in developing CAN and Lin protocol based project using

Motorola HC08 family micro controllers.

Achievements

> Received "Live Wire" award from HCL Technologies (2010)

> Received "Innovation award" from HCL Technologies (2011)

Reference

. Eldhose Jacob, 11 Celtic Avenue, Clovelly Park,South Australia 5042

Mobile - 042*******

. Laiju George, 155 Clarence Street, NSW 2000

Mobile - 040*******

. Simon Virtusoft Pty. Ltd.,Box 37, Kent Town B.C.,SA.5071

Mobile: 040*-***-***

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