Software Developer Engineer

Vishal Desai

Contact: 469-***-**** Email:**************@*****.***

Linkedin: http://www.linkedin.com/in/vishaldesaivmd Objective: To pursue a challenging career and be part of a progressive organization that gives scope to enhance my knowledge and skills in the computing field with sheer determination, dedication, and hard work.

EDUCATION & HONORS:

Master of Science, the Computer Science University of Texas at Dallas, Richardson GPA – 3.50/4.00 Aug 2015 Bachelor of Engineering, Information Technology L.D. College of engineering, India GPA – 3.70/4.00 May 2013 RELEVANT EXPERIENCE:

Software Developer, Deloitte Orlando, FL USA 9/2015-Current

Web application development in Java using Application frameworks like Spring and Next-Gen.

Worked as a Database Engineer for various oracle products like Oracle database 12c, Oracle Weblogic, Oracle EBS. Performed various activities like database and application health checks, installation, patching and upgrade of database, creation of schemas, tables, triggers, taking backups, giving roles and privileges to users, performance tuning, writing SQL queries.

Developed bash scripts in Linux for improving the performance of the application. IoT/M2M(Machine to Machine) Software Development Intern, InterDigital Philadelphia, USA 1/2015-7/2015

Primary tasks: Designed, developed, deployed and verified an IoT-based sensor and monitor application in java using service delivery platform and oneM2M application programming interfaces (APIs) of InterDigital. Configured and deployed the whole common service entity (CSE) framework using OpenStack (cloud environment) with RabbitMQ and PowerDNS.

Secondary tasks: Also did system integration and testing, build and support automated regression testing suite of software releases and documented some portion of java based codebase of oneM2M APIs which provide advanced and value-added features that are critical for the emergence of the Internet of Things (IoT). Software Engineer Intern, Garland Independent School District Technology Center Dallas, USA 5/2014-8/2014

Built a file manipulation software for a Central Administrative server using Java I/O APIs and java Swings. Worked with ArcGIS server and made customizable editor for maps of the school district. Used different ArcGIS REST APIS for building it. Software Developer on a Research Project, The University Of Texas at Dallas Dallas, USA 10/2013- 4/2014 Silver lining project:

Member of a software development team led by Professor Dr. Lawrence Chung which is funded by NSF NCSS I/UCRC and Google. This research investigates how to build, evaluate and select computing resources in a fast and inexpensive way, with a special emphasis on Cloud Computing as a sustainable and economic computing paradigm. I Worked as a ‘Python’ developer. Intern, Bharat Sanchar Nigam Limited (BSNL) Gujarat, India 3/12 - 8/12 Migration from IPV4 to IPV6(PROJECT):

Set up the lab for BSNL under IPV4 then convert that into IPV6 using three various techniques. Tested the performance too. Used a Packet Tracer, Cisco IOS, subnetting concepts for simulation and testing. The three techniques are 1) Dual stack 2) Tunneling 3) NAT.

Learned the practical concepts of technology under the senior engineers of BSNL and assisted them in their project based on IPV6. PROJECTS:

Climate prediction system:

Designed and implemented the project in Hadoop map reduce, apache-spark, Java using structural learning model. Technologies Used: java, apache tomcat, Apache spark, Hadoop map-reduce, ajax, jquery, html5, CSS, servlets, chow Liu algorithm and adaptive importance sampling. Major Steps:1) Data preprocessing 2) Algorithm learning 3) Model generation 4) Hadoop Implementation 5) GUI. HADOOP MapReduce:

Implement several maps reduces design patterns to derive statistics about movies, users and ratings of movies from IMDB movie data using Hadoop framework. Implemented Chaining of Map Reduce job along with both in memory and Reduce side join. Achieved desired output using secondary sorting and custom partitioning in MapReduce Job. Observed the performance of map, reduce, and shuffling &sorting phases, including execution time, memory usage, etc and how the system handle errors .

Temporal information retrieval system for ebola:

Designed an index based information retrieval system focused on temporal aspects of crawled data for Ebola virus disease for query processing. The index was built based on the statistical method and Porter's Stemming Algorithm. Technologies Used: Java, J2EE, JSP, HTML.3 Major Steps:1) Data preprocessing 2) Index Building 3) Retrieval System. Cloud monitoring systems:

Investigated various monitoring systems like Ganglia, Zenoss, Nagios, etc. RRD is a monitoring data format used by Ganglia, but it has some shortcomings, so we modified RRD based on real monitoring data characteristics. Set up a cloud using OpenStack and implemented converters to convert monitoring data from current monitoring systems to the new data model we defined. Deploy the overall system and observe the integrated monitoring system behavior. Scale-free network topology generation:

Developed a scalable way of creating TCP-UDP connections between nodes using Barabasi-Albert model. Basically Created a SCALE- FREE NETWORK. Implemented a distance vector routing protocol for finding shortest path and to compute degrees of other nodes. TECHNICAL AND LANGUAGE SKILLS:

Languages : Core Java, J2EE,SQL, Python(with ML libraries like Sklearn, Numpy,Pandas Web Technologies : HTML5, CSS3, JavaScript

Database: Oracle 11g, Oracle 12c, MS Access

Operating Systems: Linux, Cisco IOS, OpenStack

Software Packages and Tools: Eclipse, Hadoop Map-Reduce, Oracle Weblogic, Pig, Hive, Packet Tracer, Wireshark, SimPy, Weka CERTIFICATIONS:

Machine Learning (S7VXQ3HR6Y9P) - Stanford University

Data Structures and Algorithms in Java (UC-VANT35Y4) - Udemy And Big Data and Hadoop (UC-ZY5GH9EN) - Udemy

SQL Fundamentals -Oracle Database 12c (1z0-61)

Microsoft Specialist-Programming in HTML5 with Javascript and CSS3(MS) (E2072246) - Microsoft

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