Ravi Kiran Papani

ravikiran.papani@gmail.com

+91 9958 464 339

Objective

To prove myself dedicated and energetic as a software engineer in a progressive

organization that gives me scope to apply my knowledge and skills and be a member of a

team that dynamically works towards success and growth of the organization.

SUMMARY:

• Over 7+ years of of experience in programming and application development using

Java technologies, includes Core Java, J2EE, JDBC, Struts, Oracle, XML, etc.

• From last 2+ years, working as a core developer for Adobe AEM (Adobe

Experience Manager, formerly known as CQ) DAM and involved in the release

of CQ 5.5, CQ 5.6, CQ 5.6.1 and currently AEM 6.0 for full cycle implementation of

software design process including requirements gathering, prototyping, and proof of

concept, development and maintenance.

•

Involved in development of SP1 (service pack #1), SP2 on CQ 5.5 and delivered

several HotFixes and Feature Packs on CQ 5.4, 5.5, 5.6 and CQ 5.6.1 to various

CQ customers

• Core member/developer of the Touch Optimized UI Initiative, delivered as a

preview technology in CQ 5.6, which will be primary UI front in AEM 6.0

• Committer to the Coral UI, Adobe's internal open source library, javascript/styles

widget library for the Touch Optimized UI

• Expertise in the CQ Technology Stack, including CQ5, Apache Sling (A REST

based web application framework for content-centric applications, such as JCR),

CRX/Jackrabbit (Adobe/Apache implementation of JCR specification) and OSGi (A

dynamic module system for JAVA technology)

• Expertise in the integration of third-party library/software into CQ. Actively

participated in the integration of Creative Cloud, FFMpeg and PIM(eCommerce)

in to CQ DAM

• Expertise in developing/customizing optimized and re-usable CQ components,

clientLibs, Workflows and configuring CQ for the search efficiency.

• Expertise in developing server side components/services using Sling and OSGi for

the business needs

• Expertise in development/customizing of the CQ Reports for various administrative

purposes

• Setup and configure Authoring and Publishing environments, integrate with LDAP

for user management, client context, replication agents, flush agents, apache

rewrite rules for routing the calls to CQ5 (dispatcher and mod_jk configuration),

vanity url configurations for different locales.

• Expertise in developing front-end applications using HTML, CSS, JavaScript, jQuery,

Backbone, Handlebars.

• Strong communication and analytical skills, ability to handle multiple tasks and can

work independently or in a team.

• Experience with version control systems like Git, Perforce and Subversion.

Technical Skills

Java Technologies

JDK, Servlets, JSP, EJB, JDBC, MAVEN, JMS,

Applets, Swing, XML, Java Mail, JCR, OSGi

Programming Languages

Libraries familiar with

Web Technologies

Web Technology Frameworks

Databases

Development Tools

Modeling Tools

Web / Application Servers

Content Management Servers

Operating Systems

PROFESSIONAL EXPERIENCE

Adobe Systems Inc, Noida, India

Member of Technical Staff (Sept'11 - Jan'12)

Member of Technical Staff – II (Jan'12 – Jan'14)

Computer Scientist (Feb'14 – till date)

Primarily working on the Touch Optimized UI Assets console (accessible using /assets in the

CQ Product) for enabling the users to store, manage, search the Digital Assets of the

organization, from any device.

Responsibilities:

• Worked in integrating Gibson (Adobe's internal pdf library), in-place of Apche PDFBox,

with CQ DAM

• Developed various POCs for finding the efficient solution for Touch Optimized UI

technology stack and finally arrived at Server Side Rendering Architecture for Touch

Optimized UI

Shell, C, C++, Java, SQL, PL/SQL LaTeX and

Beamer

CGAL, LEDA, pthread, OpenCV, Lejos, Apache

Lucene, Apache Commons, Apache Commons

Imaging, Apach POI, Apache Tika, FFMpeg

HTML5,CSS, LESS, SUIT CSS, XML, Java Script,

jQuery, Backbone, Handlebars

Struts, Sling

Oracle 9i, Oracle 10g, DB2

Eclipse, Vlt, IntelliJ, SubLime, NetBeans and

WebStorm, Qt, XFig

UML, Rational Rose

Apache Web Server, Oracle Web logic, IBM

Web Sphere, Apache Tomcat

Adobe CQ 5.5, CQ 5.6, CQ 5.6.1 & AEM 6.0

UNIX, Linux (Ubuntu, SuSE, RedHat)

Windows, Macintosh

Sept’11 – till date

• Played key role in developing Assets console in Touch Optimized UI for storing,

managing and searching Digtal Assets of the Organization

• Develop basic components for Touch Optimized UI in Granite (CQ's core) which will

be used at various application levels to develop the CQ consoles such as Sites (for

Web Content Management), Assets (for Digital Assets Management), Users (for user

management), etc..

• Develop components to integrate Scene7 (Dynamic Media Add-on for CQ) with DAM

• Develop POC based on the client requirement and demo script

•

Involve in deciding key features for the release, planning, UX review of features,

design, content architecture and development of those features

• Create HotFixes, Feature Packs and Service Packs for various customers/releases on

demand/need basis

• Co-ordinate across teams to enable them to use Touch technologies

• Give sessions/training on the Touch Optimized UI for new joiners/across the different

teams

• Take technical interviews as a member of the technical interview panel

Environment: Java, Servlets, JSP, HTML5, CSS3, Javascript, ECMAScript, Jquery, ExtJS, JSON,

CQ5, Apache Sling, CRX/Jackrabbit, OSGi, CRXDELite, Git, SVN, File Vaut, Junit

Academic Projects

Masters Thesis Project

Jan'11 – Aug'11

Tangent Visibility Graph vs Visibility Graph based shortest paths: in Practice

A research project to compare the performance of Shortest Path Algorithms based on

Visibility Graph(VG) and Tangent Visibility Graph(TVG), in practice. Implemented an

application, Diffuse Reflection Path, on top of shortest path to compare. Analyzed the

processing time, average query processing time, when increasing the number of holes and

number of nodes/holes. Shown that TVG approach outperforms VG approach in practice.

Responsibilities:

• Go through the related work and literature survey in the area of continuous geometry

• Work towards the problem definition in the continuous geometry based on the initial

research and discuss the problem definition with the thesis advisor.

• Go through the project requirements and technology required to implement the

problem and learn the CGAL, LEDA, Xfig, LaTeX, Beamer.

• Finalize the algorithm details and design the efficient data structures to implement

the solution

•

Implement the “shortest path using Visibility Graph” and “shortest path using

Tangent Visibility Graph” and implement an application (chosen “Diffuse Reflection

Path”) to compare the above.

• Analyze the time taken for query processing time with mass data and depict TVG vs

VG?

Environment: C++, CGAL, LEDA, Qt framework for GUI and NetBeans IDE, LaTeX, Beamer

for writing reports.

Behavior learning of Robot Through Facial Expression

Jan'10 - Apr'10

In this project we detect the face and analyze the facial expression intensity and then robot

perform some action sequences based on the recognized facial expression. We have built a

learning algorithm in which robot learns from the past experience and perform actions which

suites the current scenario (which is human facial expression)

Responsibilities:

• Go through the related work and literature survey for identifying the facial expression

•

Implement the facial expression identification algorithm using OpenCV library

• Design a learning algorithm for the robot, to anticipate the user's next sequence of

actions based on the past experience

• Design, architect the solution and implement using LejOS and install the solution on

the LEGO bricks to depict the behavior learning of robot throuch facial expression

Environment: VC++, OpenCV, LejOS, Java, Latex, Beamer, Windows, webcam

Design of Device Drivers for 4522P Multiport Serial Controller in Linux

@Serveen Software Systems Private Limited, Hyd, India

Dec'08 - May'09

In this project we provided the basic functional requirements, such as device initialization,

opening, reading, writing, controlling and releasing, on the 4522P multiport serial controller

to the user level programmer. We also provided the testing programs to test the above

functionalities in various ways.

Responsibilities:

• Learning about internals of device drivers

• collect requirements, analyze the design and implementation constraints as the

implementation is at the kernel level

•

implement the device drivers to provide the following fuctionality:

◦ Input and output management of device (SATUR 4522P multiport serial controller)

◦ Interrupt handling of the device

◦ Provide API for the user level access of the device

• Write test cases for verifying the API and the functionality is working fine

• Analyze the results to prove that the data can be transferred with higher rates than

any other method, for the legacy systems.

Environment: GCC, and SuSe kernel 2.6, two PCs having 32-bit x-86 processor, having at

least one PCI and two SATURN 4522P multiport serial controller cards,

University Admission System @ IBM The Great Mind Challenge'07 Aug'07 - Jan'08

Basic objectives are to extend the reach of Universities to geographically scattered students,

reducing time in activities, centralized data handling and paperless admission with reduced

manpower. Main challenges are effectively sync internal and external operations in such a

manner that job can be finished within time limit and integration with different agencies on

an agreed upon common data format.

Responsibilities:

• Analyze the requirements and identify entity interactions and create E-R diagrams to

depict the interactions between various entities

• Convert the E-R to database table and create them in DB2

• Design the front end experience and back-end architecture

•

•

implement the front end using html, javascript, css

implement the back-end using servlets, jsp, POJO

• document, how to use this system

Environment: Java, DB2, IBM WebSphere server, Eclipse

Academic Qualification

• Master's degree in Computer Science and Engineering(CSE) from Indian Institute

of Technology (IIT), Guwahati, India. (CGPA 8.33/10)

• Bachelor's degree in Information Technology from JBIET, Hyderabad, India. (73.65%)

•

Intermediate (+2) from APRJC Nagarjuna Sagar, India. (95.1%)

• SSC from ABSVM, Machilipatnam, India (84%)