SUMMARY

• 8+ years of experience with multiple technologies primarily Python and shell scripting.
• Designed tools using python and web services like Flask.
• Experience in object oriented programming (OOP) concepts using python and Linux.
• Knowledge on Django, a high - level Python Web framework.
• Experience in automation deployment systems like Ansible.
• Well acquainted with Software development life cycle (SDLC).
• Experience developing with database servers like MySQL.
• Exposure working with virtual machines and containers with Vagrant, Virtual Box and Docker.
• Implemented python routines to log into the website and fetch data for the highlighted options.
• Involved in modeling, mungling, processing and visualizing data from MySQLdb and NoSQL databases.
• Analyzed the log data using different statistical machine learning models and provided solutions to various business problems.
• Involved in sprint planning sessions and participated in daily scrum meetings.
• Used python libraries for machine learning like pandas, NumPy, matplotlib, scikit-learn, SciPy to load the dataset, summarize, visualize the dataset. Also evaluated algorithms based on F-score and make accurate predictions.
• Developed python scripts with cloud formation templates to automate installation of EC2, VPC, auto scaling and managed API system deployment using AWS architecture.
• Experience with Unit testing/ Test-driven Development (TDD) with PyUnit, PyTest modules.
• Experience in executing Field Test Plan for Full, Regression and Sanity test scenarios.
• Experience in Automation working on python scripting for Log Analysis Specific tools.
• Experience with Design, code and debug operations utilizing python.
• Exposure to wireless technologies like CDMA, LTE, VOLTE, SRLTE, CSFB on mobile devices.
• Exposure to Wireless and Telecommunication Protocols and testing tools like QXDM, APEX, LAF, KPI-ATS, QMI.
• SQL exposure with experience in DDL and DML commands.
• Experience in working with various Python IDE's using PyCharm, PyScripter, PyDev
• Fixing code bugs and reverting the code changes in production, setup data load and scripts automated build process.
• Experience in configuration management using GIT, GitHub and Perforce for peer review.
• Highly motivated, dedicated, quick learner and have proven ability to work individually and as a teamExperience of application development and deployment in Windows … UNIX (IBM AIX, Sun Solaris).

PROFESSIONAL EXPERIENCE

Confidential - Columbus, OH

Sr. Python Developer

Responsibilities:

• Developed data pipeline using React/Relay connected to a Golang API/GraphQL/Neo4j database
• Built REST APIs according to product functionality needs(Python/Flask API)
• Took charge in the development of front end user interfaces on projects using React/Redux and Angular 1.5
• Interpreted user needs through user stories and translated them into well-designed technical components using the graph database Neo4j
• Oversaw development of web based applications using modern languages and development methodologies, including aspects of data modeling, scaling, and high availability
• Establish and maintain strong rapport with the d-Wise internal team and customers to sustain a strong business relationship leading to high customer satisfaction, retention of existing business, and development of new business.
• Design and development of user interfaces and client displays using JavaScript, JSP, CSS and troubleshoot various issues in Python code.
• Develop REST API and integration content for cloud products with code samples in Python.
• Design of system using JSPs, Servlets.
• Worked on developing internal testing tools which were written in Python.
• Engineer RESTful APIs using Django REST Framework
• Manual testing of web applications, Integration testing.
• Creating test automation plan/scenarios/test cases.
• Participation in planning of testing process, including creating of a test plan, smoke/regression testing,
• Implemented dynamic page elements and form error validations using AngularJS.
• Developed server side application and server side validations using Django framework.
• Assisted in reduction of cost and optimization of supplier selection for the CRM Applications.
• Wrote python scripts to parse XML documents and load the data in database.
• Design and development of user interfaces and client displays using JavaScript, JSP, CSS and troubleshoot various issues in Python code.
• Develop REST API and integration content for cloud products with code samples in Python.
• Design of system using JSPs, Servlets.
• Worked on developing internal testing tools which were written in Python.
• Engineer RESTful APIs using Django REST Framework
• Manual testing of web applications, Integration testing.
• Creating test automation plan/scenarios/test cases.
• Ran code on mounted AWS, s3 server, OpenStack
• Participation in planning of testing process, including creating of a test plan, smoke/regression testing,
• Implemented dynamic page elements and form error validations using AngularJS.
• Developed server side application and server side validations using Django framework.
• Assisted in reduction of cost and optimization of supplier selection for the CRM Applications.
• Wrote python scripts to parse XML documents and load the data in database.

Environment: Python, REST API, PARAMIKO, XML, SQL, Python Storage Libraries, Docker, OPENSTACK, Git, Linux systems, SUSE 11.x,12.x RHEL6.x,7.x SAP HANA, HPE Service Guard for High Availability, HPE 3Par Storage, HPE Switches, SAN, NAS, NFS, Network Cards, Java, J2EE, Spring, Struts, JSF, Dojo, Sencha ExtJS, JavaScript, CSS,Ajax, HTML 5, JavaServer Pages Standard Tag Library (JSTL), SERVELET, MAVEN, ITEXT, GWT.

Confidential

Sr. Python Developer

Responsibilities:

• Worked on building python Automation Frameworks for Deployment of infrastructure solutions, configuration verification, Developed File system performance characterization and certification.
• Worked on building Images in Linux SLES and REDHAT, software upgrade bundles, wrote reference architecture paper. Hands on experience in setting up Switches, storage 3Par and HPE PROLIANT SERVERS and Linux system
• Developed python infrastructure controller plane for deploying storage, mapping storage, applying Network configuration on large scale distributed cloud environment using python XML, JSON, PARAMIKO and python Unit test
• Developed python backend management service for collecting detail storage, networking and compute configuration across multiple scale-out nodes on a large-scale cloud environment
• Designed and Developed performance monitor in python to monitor performance of Storage IO, network, database and High Availability of nodes across distributed scale-out cloud servers, decreasing the manual process by 80%
• Developed analyzer using python PARAMIKO, XML, JSON by monitoring performance benchmarks, analysis of performance data collected and creating data matrix
• Developed python easy deployment tool and Ansible playbook for easy deployment of updates on all scale-out Nodes across distributed cloud environment
• Designed and developed the server monitoring dashboard using the python Django Web Frameworks, HTML and CSS
• Took responsibility in each stage of Software Development Life Cycle and managed delivery of tasks within specified deadlines.
• Extensive experience using PARAMIKO, PYCRYPTO, XML parser and logging libraries in python software development on a distributed cloud backend
• Followed Object-Oriented design model for software development and used various Design Patterns (Singleton, MVC) for developing python analyzers
• Authored reference architecture paper on KDUMP, backup & recovery of data with HANA Appliances
• Developed and deployed HANA in containers used for design prototyping and debugging
• Maintained through technical documentation and user manuals for of all projects
• Developed performance monitoring plane for SAP HANA deployed on OPENSTACK
• Installed OPENSTACK on multiple nodes in distributed environment.
• Closely interacted with Principal Architects across multiple regions to research and optimize better design of HANA Appliances.
• Researched and designed HANA appliances for deal specific customer requests
• Developed OS image profiles in python for kickstarting configuration installation on RHEL and SLES. These profiles have intelligence to detect booting drive for installing RHEL and SLES Images

Environment: Python, REST API, PARAMIKO, XML, SQL, Python Storage Libraries, Docker, OPENSTACK, Git, Linux systems, SUSE 11.x,12.x RHEL6.x,7.x SAP HANA, HPE Service Guard for High Availability, HPE 3Par Storage, HPE Switches, SAN, NAS, NFS, Network Cards, Java, J2EE, Spring, Struts, JSF, Dojo, Sencha ExtJS, JavaScript, CSS,Ajax, HTML 5, Node.js, Angular.js, bootstrap.js, backbone.js, DB2, CRUD, PL/ SQL, JDBC, coherence, MongoDB, APACHE CXF, soap, Web Services, Eclipse, Websphere Portal, WebSphere Commerce Developer, WebSphere Integration Developer(WID)

Confidential, Columbus, Georgia

Python Developer

Responsibilities:

• Implemented Spring AOP for admin services.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Worked with millions of database records on a daily basis, finding common errors and bad data patterns and fixing them.
• Exported/Imported data between different data sources using SQL Server Management Studio.
• Maintained program libraries, users' manuals and technical documentation.
• Managed large datasets using Panda data frames and MySQL.
• Wrote and executed various MYSQL database queries from python using Python-MySQL connector and MySQL package.
• Carried out various mathematical operations for calculation purpose using python libraries.
• Built various graphs for business decision making using Python matplotlib library.
• Fetched twitter feeds for certain important keyword using python-twitter library.
• Used Python library BeautifulSoup for webscrapping.ss.
• Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team.
• Implement code in python to retrieve and manipulate data.
• Used Django configuration to manage URLs and application parameters. Configuring and analyzing JCL to execute mainframe batch.
• Created SQL queries, PL/SQL Stored Procedures, Functions for the Database layer by studying the required business objects and validating them with Stored Procedures using DB2. Also used JPA with Hibernate provider.
• Reverse engineered and reengineered the Student Enrollment System for the Louisiana

Environment: Python, Django, C++, Java, JQuery, MySQL, Oracle, Linux, Django, Eclipse, Shell Scripting, HTML, XHTML, SVN, CSS, AJAX, Bugzilla, JavaScript, Apache Web Server.