Data Engineering

RAVI TEJA RAVIPATI

Phone: 248-***-**** Email: *******************@*****.*** LinkedIn: https://www.linkedin.com/in/ravipatiraviteja SUMMARY

Master’s Student, with good experience in Data warehousing and Data Analytics. Passionate to learn new technologies and to excel in innovative technology applications. Seeking a challenging position which will enable me to continuously learn, create, innovate and simultaneously contribute to the short and long term goals of the organization effectively. EDUCATION

PURDUE SCHOOL OF ENGINEERING, IUPUI GPA - 3.44/4 Indianapolis, IN Master of Science in Computer Engineering August 2014 – May 2016 K L UNIVERSITY GPA – 3.6/4 Andhra Pradesh, INDIA

Bachelor of Science in Electrical and Electronics Engineering August 2009 – May 2013 EXPERIENCE

PROGRAMMER ANALYST Alpharetta, GA

Gallega Systems Inc Aug 2016 – Till Date

Worked and trained on HINDRA (Healthcare Information Data Research and Analysis) project currently on SQL Server 2008.

Done Proof of Concept by migrating project to Hadoop. Developed Spark scripts, UDF’s using both SQL and RDD/MapReduce in Spark for Data Aggregation, queries and writing data back into RDBMS through Sqoop.

Involved in converting Hive/SQL queries into Spark Transformations using Spark RDDs, and Scala.

Successfully used Apache Nifi as a scheduler in place of Oozie.

Used Hive to analyze the Partitioned and Bucketed data and compute various metrics for reporting DATA ANALYST Bengaluru, India

Anjana Engineering Services June 2013 – May 2014

Raw data is received from different sources through flat files and converted to SQL data.

Analyzed several testing datasets (range -100 MB to 3GB), extract the statistics of each dataset, transform and preprocessing.

Visualized and analyzed the learning results using tableau. GRADUATE TEACHING ASSISTANT Indianapolis, IN

Database Management Systems, IUPUI Jan 2015 – Jun 2016

Demonstrated SQL, HTML, good experience with Oracle 11g and 12c also evaluated homework, field work and Tests and held office hours to ensure students understood course concepts.

Hands-on experience in Hadoop cloudera distribution tools like HIVE, SQOOP, PIG, FLUME, SPARK, OOZIE.

Experience in NOSQL databases like Cassandra and Hbase. ACEDEMIC PROJECTS

GRADUATE STUDENT DATABASE PROJECT:

Created an oracle database to centrally handle the information and to analyze data of all the graduate students in the Computer Engineering Department. - Concepts used: SQL, Oracle TWITTER FEEDS:

Used open source cloudera distribution tools to extract streaming data from twitter, tabulated them with respect to date, time columns and analyzed them using python based tool. – Concepts used: Apache Flume, PySpark, Oozie PATIENT DATA PAGE:

With my team, created a clean webpage and connected to patient database with validations for different users in hospital.

- Concepts used: PHP, HTML, CSS, JavaScript, Bootstrap ACTIVITY RECOGNITION USING BIOMETRIC WALKING PATTERNS:

A general activity recognition classifier is personalized for a specific user using a small sample of person’s walking pattern and then verifies whether the user is an authorized or not. - Concepts used: Convex Hull, R-implementation SKILLS

HADOOP DISTRIUTION TOOLS: HDFS, Hive, Sqoop, Flume, Spark (python and scala), SparkSQL, Pig, Oozie, Nifi DATABASES: Oracle, MySQL, NOSQL databases like Hbase, Cassandra, MongoDB WEB TECHNOLOGIES: HTML, CSS, JavaScript, Angularjs, Bootstrap, Python, Core java, UNIX shell scripting OTHER TOOLS: Informatica, Tableau, AUTOSYS, Google cloud services, MS Excel, Photoshop CERTIFICATIONS

IBM CERTIFIED - Hadoop Fundamentals, Spark Fundamentals, Accessing Hadoop data using Hive, Moving data into HDFS

Contact this candidate