PROFESSIONAL SUMMARY:

• 5+ Years’ experience as a Python Developer and have handful of experience in coding with analytical programming using Python, Django, and R.
• Developed entire frontend and backend modules using Pythonon Django Web Framework.
• Experienced in Software development life cycle and architecting scalable platforms, object - oriented programming, database design and agile methodologies.
• Experienced in installing, configuring, modifying, testing, and deploying applications with Apache.
• Well versed with design and development of presentation layer for web applications using technologies like HTML, CSS, and JavaScript
• Experienced in WAMP (Windows, Apache, MYSQL, and Python/PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture
• Performed troubleshooting, fixed and deployed many Pythonbug fixes of the two main applications that were a main source of data for both customers and internal customer service team.
• Excellent Experience of Databases such as MySQL, Oracle 8g/9g/10g, Microsoft SQL Server, PostgreSQL, SQL/PLSQL concepts & PowerShell.
• Familiar with JSON based REST Web services and Amazon Web services (AWS)
• Good experience with cloud platforms like Amazon AWS and Google App Engine.
• Good hands on experience in data warehouse developer/ database engineer for high-volume data processing.
• Experience with the Android-SDK and implemented AndroidBluetooth and Location Connectivity components.
• Expert in C and C++ languages. Written C and C++ applications and also migrated many legacy applications to Python
• Knowledge in Linux/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Patches, Migration, troubleshooting.
• Worked on different Linuxdistributions like Ubuntu, RHEL, Amazon Linux, CentOS.
• Experience with installation, configuration, supporting and managing of BigData and underlying infrastructure of HadoopCluster.
• Experienced in R programming, mainly with statistical inference, hands on experience with Sampling technique, Estimation, Hypothesis testing, Timeseries, Correlation, and Regression analysis (linear Regression, Logistic Regression, ecision trees and forecasting)
• Experience in data ware housing, data mapping, extraction, transformation, and validation from heterogeneous sources in R.
• Experience with R packages and familiar with clustering analysis, parallel processing in R
• Good written and verbal communications skills and Excellent Team player.

TECHNICAL SKILLS:

Languages: C, C++, Python 2.x/3.x, SQL, JAVA script

Databases: SQL Server 2014,2012, Oracle 9i/8.x, 10g, DB2 MS Access, Teradata, MYSQL, PLSQL

Other Software: MS Office: 2007/2003/2000 , Adobe Professional, SharePoint

Operating Systems: Linux, Windows / 98/2000/2003/ XP/Vista/8, Unix

Data Science Tools: R Language, STASTISTICA, Big Data, python

Web Technologies: HTML, CSS

PROFESSIONAL EXPERIENCE:

Software Developer

Confidential, Austin, TX

Responsibilities:

• Responsible for design, develop, and implement efficient information systems and operations system in support of core enterprise functions.
• Understanding business requirement and working closely with client to gain organizational commitment for all systems and software plans required to complete.
• Troubleshooting and supporting many of SoftLayer’s products and tools to improve performance.
• Using Python libraries like pandas and Numpy with Watson Natural Language understanding for analyzing customer satisfaction.
• Implementing topic modelling from customer ticket description in IMS and service-now using Topic Modelling libraries.
• Worked on migrating MapReduce programs into Spark transformations using Spark and Scala, initially done using Python (PySpark)
• Creating test cases to provision the resources in cloud and monitor the resource in system to detect and resolve problems in pre-prod environment before deploying into production.
• Running the smoke tests using Terraform and Kubernetes by provisioning and deprovisioning the resources.
• Scheduling cron-jobs using Kubernetes to pull metrics and export them to Grafana dashboard to monitor in case of failure.
• Created and configured management reports and dashboards. Implemented and managed Splunk for log management and analytics.
• Consistently meet deadlines for complex issues and new projects involving multiple teams and develop and maintain accurate documentation for internal procedures and services.
• Experience in branching, tagging and maintaining the version control and source code management tools like GIT(GitHub) on Linux and Windows platforms.

Environment: Python3.6, Confidential Cloud, MS SQL Server 2013, MySQL, Eclipse, Docker, Unix, Linux, Red hat Linux, Shell Scripting, Splunk, JQuery, GitHub, Jira.

Python Developer

Confidential, Malvern, PA

Responsibilities:

• Used Django Framework for developing web applications using model view control architecture.
• Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, Oracle DB and VMWare API calls.
• Implemented and enhanced CRUD operations for the applications using the MVC(Model View Controller) architecture of Django framework and python conducting code reviews.
• Developed entire frontend and backend modules using Pythonscripting on Django Web Framework.
• Involved in building database Model, APIs, and Views utilizing Pythontechnologies to build web-based applications.
• Handled potential points of failure through error handling and communication of failure.
• Performed efficient delivery of code based on principles of Test-Driven Development (TDD) and continuous integration to keep in line with Agile Software Methodology principles.
• Different testing methodologies like unit testing, Integration testing.
• Written Ansibleplaybooks for deploying Applications in different Environments like (DEV, QA and Prod) and automated repetitive tasks in to Ansible.
• Created and managed a Dockerdeployment pipeline for custom application images in the cloud using Jenkins.
• Used Pandas library for statistics Analysis and Matplotlib for Numerical analysis and Visualization for Insurance premium.
• Added support for Amazon AWSS3 and RDS to host static/media files and the database into Amazon Cloud.
• Experienced with event-driven and scheduled AWSLambda functions to trigger various AWS resources.
• Designed a Telemetry service for collecting data including metrics and error reports using Amazon Elasticsearchas the backend storage and Kibana as the dashboard.
• Used Redshift service from the AWSto create design and implement table structures.
• Experience in branching, tagging and maintaining the version control and source code management tools like GIT(GitHub) on Linuxand Windows platforms.
• Responsible for Patching LinuxServers. Installed removed and updated and querying packages using Red Hat Linux.

Environment: Python3.x, Django, HTML5/CSS, MS SQL Server 2013, MySQL, MongoDB, Amazon AWS S3, AWS, C++, JavaScript, Eclipse, Docker, Unix, Linux, Red hat Linux, Shell Scripting, Splunk, JQuery, GitHub, Jira.

Python Developer

Confidential, Freehold, NJ

Responsibilities:

• Participated in requirement gathering and worked closely with the architect in designing and modeling.
• Wrote scripts in Python for extracting data from HTML file. Developed dynamic web pages using Flask frameworks.
• Generated Python Flask forms to record data of online users. Designed web pages using HTML.
• Wrote Python scripts to parse XML documents and load the data in database. Interlinked different web pages and database tables using Python and Flask micro framework.
• Responsible for setting up Python REST API (Micro services) using Flask.
• Used Pandas and Scikit-Learn for Data modeling.
• Supported a variety of NoSQLdatabases and file systems with Apache Drill.
• Created database tables using NoSQL to store user data including login credentials and contact information.
• Exported data between different data sources using SQLServer Management Studio
• Used PyCharm for programming using Python.
• Managing and reviewing Hadooplog files.
• Work with systems engineering team to deploy and test new Hadoop environments and expand existing Hadoop clusters architecture from RAW to Data Lake.
• Experience in dealing with Apache Hadoopcomponents like HDFS, MapReduce, Sqoop and Spark.
• Maintain the Data lake in Hadoop by building data pipe line using Sqoop, Hive and PySpark
• Worked on migrating MapReduce programs into Spark transformations using Spark and Scala, initially done using Python(PySpark)
• Used Git/GitHub for tracking changes in various files and coordinating work on those files among multiple people in the project team.
• Worked on spinning up the infrastructure and handing it over to the Developers, testers and operations teams based on the needs in AWS.
• Involved in CI/CD process using GIT, Jenkinsjob creation to build the application.
• Integrated the test suites to Jenkinsto execute them automatically after every successful deployment.

Environment: Python 2.6/2.7, JavaScript, Django Framework 1.3, CSS, SQL, MySQL, NoSQL, LAMP, Cassandra, JQuery, Hadoop, AWS, Adobe, PySpark, Dreamweaver, Apache web server, Jenkins.

R Analytics Business Intelligence & Data Integration Unit

Confidential, Bloomington, IL

Responsibilities:

• Worked on Insurance policy center- Auto, Property and Claims data using R and Business Objects
• Participated in requirement analysis by gathering client requirements, business needs and project objectives, via feedback sessions and client meetings, in collaboration with all stakeholders
• Worked on validating the data accuracy, completeness of the data in Operational data storage
• Worked on Adhoc BI reporting and statistical modeling & analysis requests on underwriting issues like measuring the time to resolve an issue, root cause analysis (regression analysis) for cancellation due to underwriting issue using R and Python.
• Managing and Deploying the Windows Azurebased applications.
• Developed and migrated servers, relational databases (SQL) &websites to Microsoft Azure cloud.
• Worked with ETLprocesses to transfer/migrate data from relational database and flat files common staging tables in various formats to meaningful data.
• Expert in Data Extraction, Transforming and Loading (ETL) using SQLServer Integration Services (SSIS), Log Shipping and Bulk Insert
• Worked on text mining solution to find claims assigned to field claim handlers that could be worked in the office.
• Developed different statistics for the analysis and reduction of policy Quote processing time using R

Environment: Python2.x, R, Oracle, Teradata, SQL, MS SQLServer Integration Services (SSIS), DB2, STATISTICA, Windows 7 and Linux

Jr Python developer

Confidential

Responsibilities:

• Performed design, involved in code reviews and wrote unit tests in python.
• Worked on tuples, dictionaries, object-oriented concepts-based inheritance features for making algorithms
• Designed and developed data management system using MySQL
• Worked on UI using HTML, CSS and JavaScript
• Used Git for version control
• Monitored and troubleshot web applications
• Performed data analysis, manipulation and reporting using pivot tables and advanced functions in MS excel.
• Setup/Managing LinuxServers on Amazon (EC2, EBS, ELB, SSL, Security Groups, RDS and IAM).
• Experience in LinuxAdministration (Installation, Configuration, Tuning and Upgrades of Linux(Red Hat and Oracle).
• Installing and Upgrading Red Hat Enterprise Linuxon Physical and Virtual Machines.

Environment: python 2.7, PyQT, .NET, PyQuery, MVW, HTML5, Shell Scripting, JSON, Rest, Apache Web Server, SQL, LINUX, UNIX, Windows, PostgreSQL, and pythonlibraries such as Numpy, SQL-Alchemy, etc.