Java Developer

Tanvi Desai

***** *** **** ******* ****** Overland Park Kansas - 66223

Phone: 913-***-****

Email: ***********@*****.***

H4-EAD (Work Authorization). No visa sponsorship needed to work.

EXPERIENCE SUMMARY

2 year and 3 months of experience in the analysis, design, implementation of commercial big data processing application/products running on top of Hadoop and/or HBase and Hive.

Functional experience includes Web Log analytics, large scale data migration from HDFS to RDBMS and vice-versa, Power demand forecasting using MapReduce, data migration from RDBMS to Hbase etc.

Strong skills include “Analytical, Technical & Communication skills”.

TECHNICAL SKILLS

Specialties : Hadoop, MapReduce, Big data processing, Pig, Oozie

Databases : HBase, Hive, MongoDB, SQL Server 2008

Tools : Flume, Scoop, Storm, Splunk

Languages : Core java, Shell scripting, C#, C, C++

Platforms : Mac, Linux, Windows

PROFESSIONAL SNAPSHOT

2 year and 3 months of experience in developing data processing application/Product running on top of Hadoop and/or HBase/ Hive as Hadoop Developer with Cognizant Technology Solutions.

Resourceful at maintaining business relationship with clients to achieve quality product and service norms by resolving their service related critical issues.

In depth understanding about MapReduce, NoSQLs, Big Data Processing, Data Structures and Algorithms

Excellent Analytical, Debugging & Communication Skills.

Recommended processes & tools that enhanced the productivity of the team.

Certifications

Cloudera Certified Developer for Apache Hadoop (CCD-410)

Cloudera Certified Specialist in Apache HBase (CCB-400)

ORGANISATIONAL EXPERIENCE

With Cognizant Technology Solutions as – Hadoop/Java Developer (Feb 2013–April 2015)

1.Video Hub offices Data Processing

Video Hub Offices (VHO) contain the activity logs from various Set top boxes. This data is highly compressed (.7zip files). These activity logs are first pulled using FTP pull, decompressed and loaded into HDFS. Also, Media Room reference data which comes from uDAS is loaded into HDFS. Using MapReduce programming, the analysis of VHO data is done as per requirement. Some complex data is queried using Hive and the result is displayed in Tablau.

Key Responsibility Areas

Worked as developer.

Loaded VHO and uDAS data into HDFS.

Implemented the functionalities using Java and MapReduce.

Technologies used: Core Java, MapReduce, Hive, Scoop,shell scripting.

2.Web Log Analysis using Big Data technologies.

The log files which are located on web servers are analysed to extract necessary information from

them. For this purpose, this log data is extracted and loaded into HBase using Flume with user

defined Sink. Java API is used to query this data and display the results on web UI.

Key Responsibility Areas

Worked as developer.

Extracted log files from server and loaded into HBase using Flume.

Queried the loaded data using Java.

Designed and implemented the functionalities in Java and MapReduce.

Technologies used: Core Java, Hadoop, MapReduce, HBase, Flume, shell scripting.

3.Demand Forecasting and Pricing calculation of Power

The application developed helps to predict the charges for power based on the historical data using

Big Data technologies like Map Reduce and HBase Database. It allows client to be in the position to

service all of its current customers, as well as being able to offer competitive products to the market

place in coming years. Here, the past data of 5 and a half years is loaded into HBase and based on

the customer requirement the suitable offer is generated.

Key Responsibility Areas

Worked as developer.

Designed and implemented the functionalities in MapReduce using Hadoop framework.

Designed and implemented the functionalities in Java and MapReduce.

Played a major role in performance tuning

Technologies used: Core Java, Hadoop, MapReduce, HBase, Shell scripting.

EDUCATIONAL CREDENTIALS

Master of Engineering in Digital Systems from Sinhgad College of Engineering, Pune University. Secured 8.11 CGPA (2012).

Bachelor of Engineering In Electronics and Telecommunications from Parshvanath College of Engineering, Mumbai University. Secured 67.22% aggregate (2009).

12th( 83.33%) from State board of School Education, Maharashtra, 2005.

10th (86%) from State board of School Education, Maharashtra, 2003.

DATE OF BIRTH: 18th November 1987

Personal Word:

Given my strong appetite to work under pressure I am quite confident of achieving the sort of work allotted to me in time.

Contact this candidate