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Work experience

Author

WITSCALE'S SCJP STUDY NOTES
AUTHOR Compiled & published this popular Java tutorial for SCJP Preparation. It consists of short study notes for SCJP 1.4 preparation. Ranked 7th(on 19 Oct 2008) on Google against the“ SCJP” keyword. WITSCALE SCJP E-BOOK: AUTHOR Authored the SCJP handbook, It is a 500 page book written in simple & easy-to read style covering the SCJP 1.4 exam preparation in great detail. It is organized to match the certification objectives and has lots of illustrations(around 225) and around the same number of code listings. It has mock tests at the end of each chapter to instantly assess the understanding of concepts learned. Updated the e-book content as per the additional objectives of SCJP 5.0 WITSCALE ASSESSMENT ENGINE: DEVELOPER The test engine Java-XML component that simulates Sun's test environment. It is a MVC architecture with ActionServlet as main controller(much similar to Apache Strut's ActionServlet, but written well before Apache struts was introduced). The servlet delegates the action to appropriate handler. XML is used for data structuring and XSL style sheets for styling the data. Apache xalan is used for XML transformations. MySQL is used for data persistence. A BIOTECHNOLOGY COMPANY: CONTRACT CONSULTANT Developing a bilingual(Marathi-English) website for a bio-tech company. This website was hosted on a Joomla CMS in a LAMP setup(Linux, Apache, MySQL and PHP). Involved in requirement specifications, content development(creation, translation, presentations) & administration. CONSISTEC. DE, GERMANY: CONTRACT CONSULTANT Designed, developed, documented and tested a Java module which is part of a PDI(Personal Data Interchange) application in client's mobile access node application. It is capable of de-marshalling VCard & VCalendar streams(file format) to Java objects & vice-versa. VCard is a file format standard for electronic business cards. Coordinated the development of module, led code reviews and fulfilled the goals for quality assurance.

Owner

WWW.WITSCALE.COM
WEBSITE: OWNER Led and managed the development of website www.witscale.com. This website was hosted on Linux server in a shared web server(Tomcat) setup. Contributed in creating quality content, resource development & administration.

Consultant

WITSENSE LLP
CONSULTANT Working on a multi-lingual portal for an international organization that provide agricultural advice and related services across the world. Technologies used are Java Spring, Hibernate, MySQL and Apache Solr for text searches.

Instructor

HARDCORE(NIIT)
NASHIK INDIA: INSTRUCTOR Presented full lectures on Operation systems, internet, networking basics and computer architecture. Led study sessions, corrected worksheets, proctored and graded exams. Developed new lesson plans & interactive learning for better student experience. ENTREPRENEURIAL & CONSULTING EXPERIENCE

Lecturer

D. Y. PATIL COLLEGE OF ENGINEERING
LECTURER Taught two subjects(Software Architecture, BE and Human Computer Interface, TE). Successfully conducted Lab for the same. As a seminar guide, mentored the TE students on their seminar topics, reports as well as presentation. Also performed the academic duties to work as an examiner(Internal/external) during the term.

Teacher

EXPERIENCE SUMMARY
TEACHING/MENTORING EXPERIENCE D. Y. PATIL COLLEGE OF ENGINEERING: VISITING FACULTY Taught elective subject(Artificial Intelligence) and conducted Lab for the same. Took special lab sessions Logical Programming using Prolog.

Developer

Big Data
Hadoop Content Management Joomla, Wordpress Developer Web Technologies Java, J2EE, HTML, XHTML, Java script, CSS, Search engine optimizations, Spring, Hibernate IDE Eclipse, NetBeans, STS, Visual Age for Java

Researcher

Networks
Researcher AI & Machine Learning Octave, R, Bayesian tools(SAMIAM, UnBBayes), Ontology Modeling

Teacher

Artificial Intelligence(AI), Human Factors(HCI)
Teacher UG, Software Architecture, OOMD, DBMS Vocational Java, C, XML, HTML/Javascript, OOP, Operating Systems, Latex
Jun 2000Sep 2000

Xml Developer

DUKE ENERGY, HOUSTON USA
JAVA-XML DEVELOPER Worked mainly as XML/XSL Programmer & server side Java programmer for web applications on client's corporate portal. Worked with n-tier architecture that has various evolving technologies like xalan(XSLT Processor), DataChannel(a portal tool), Vitria(middleware), Weblogic and glue technology(for connectors).
Aug 1999May 2000

Senior Java Developer

OBJECT EDGE
NASHIK INDIA: SENIOR JAVA DEVELOPER Worked at Object Edge Software India Pvt. Ltd. as a mainly providing Java/XML based solutions for various eBusiness problems. Projects worked included Java Swift framework JSwift(Part of EDI application for a reputed bank), Java lightweight Persistence framework & a prototype funds transfer application module(again a part of EDI application). Extensively used design patterns in programming. As a part of this team, experimented and adapted extreme programming methodology in distributed teams. Successfully played the role of associate team leader for framework development with group of 3 programmers.
Aug 1998Aug 1999

Project Engineer

HINDUSTAN AERONAUTICS LTD
INDIA: PROJECT ENGINEER Worked as Project Engineer in Production Planning and Control. Involved mainly in maintenance and development of systems like price catalog, Engineering Data Master Maintenance, Store Management, Material Control, Preventive maintenance, etc. Technologies used were Oracle(Forms, Pro-C, Pro-COBOL, PL-SQL) on HP Unix.

Education

20112013

MASTERS

Patil College of Engineering
19931997

BACHELORS

University of Pune