SUMMARY

• 5+ years of experience as a Web/Application Developer and Cloud Engineer and coding with analytical programming usingPython, Flask, HTML, CSS, JavaScript.
• Good knowledge in various stages of SDLC (Software Development Life Cycle), Software Testing Life Cycle (STLC) and QA methodologies from project definition to post - deployment documentation.
• Experience in designing the project workflows/pipelines usingJenkinsas CI tool.
• Experienced in object-oriented programming (OOP) concepts using Python.
• Experience in using CI/CD tools Hudson, Build Forge, andJenkinsfor automated builds.
• Expert in STL containers, Design Patterns, Socket programming, Multithreading.
• Experience in Python open stack API's
• Experience in using various version control systems like GIT, SVN, CVS.
• In-depth experience in LAMP (Linux, Apache, MySQL, Python) Architecture.
• Actively involved in each phase of software Development life cycle (SDLC) experience in Agile Software Methodology.
• Experience in AWS Cloud platform and its features which includes EC2, EMR, IAM, Cloudwatch, lambda, AWS Config and AWS S3.
• Experience in working on various python packages such as NumPy, Pandas, SQL Alchemy, matPlotlib, boto3, pickle, PySide, SciPy, PyTables, Psycopg2.
• Experience in developing web-based applications using Python 2.7/2.6, Django 1.4/1.3, PHP, Angular JS, VB, C++, XML, CSS, HTML, DHTML, JavaScript and jQuery.
• Experience in developing web services REST and consuming web services with python programming language
• Good knowledge in working with application server - Apache Server, Tomcat (6.0, 7.0, 8.0), WebLogic (10.0, 10.3, 11g), WebSphere (7.0, 8.5).
• Performed Unit testing, Integration Testing and generating of test cases for web applications using Junit and Python Unit test framework Hudson/Jenkins in the builds triggered by each push to GIT.
• Experienced with integration of MongoDB and Casandra databases
• Building a Command line tool to interact with RESTful API using inGolang.
• Experience with UML diagrams
• Experience handling Kubernates orchestration with pods having Dockers Containers.
• Hands-on experience in Unix and Linux Kernels.
• Hands on experience in JIRA, Confluence.
• Defined the problem statement and explored the possibilities of using deeplearningalgorithms for solution identification in Higgs Boson simulated dataset.
• Hands-on Apache Spark jobs using python in test environment for faster data processing and used Spark SQL for querying.
• BuiltJenkinsjobs to create AWS infrastructure from GitHub repos containing Terraform code.
• Hands on experience with installation and configuration of Apache Tomcat server.
• Implemented SonarQube for code quality check and Nexus repository and integrated them into Jenkins to achieve Continuous Integration.
• Good Knowledge in creating processing data pipelines using Kafka and Spark Streaming.
• Managed large datasets usingPandadata frames and MySQL
• Used SonarQube for code coverage and code quality.
• Experience in writing SQL, Sub Queries, Stored Procedures, Triggers, Cursors and Functions.
• Good experience with python frameworks like Flask and WebApp2.
• Have Experience in List Comprehensions and python inbuilt functions such as Map, Filter and Lambda.
• Experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Experience using Snowflake environment with multiple sizes of warehouses.

TECHNICAL SKILLS

Programming Languages: Python-3.5 & 2.7, C, C++, UML (design), Java, SQL and PL/SQL.

Python Libraries: Python, Django, Flask, httplib2, Jinja2, HTML/CSS, Bootstrap, jQuery, Numpy, matPlotLib,PySide, Scipy, wxPython, PyTables.

Frameworks: Django, web2py, pyramid, Flask

Databases: Oracle, MySQL, PostgreSQL, MongoDB, Snowflake warehousing.

Cloud Technologies: AWS, Rackspace Cloud, EMR, S3, IAM, Lambdas

Protocols: TCP/IP, HTTP/HTTPS, SOAP, SNMP, SMTP, REST.

Methodologies: Agile, Scrum and Waterfall

Operating Systems: Linux, Unix, Windows.

PROFESSIONAL EXPERIENCE

Confidential, Houston, TX

Python /AWS developer

Responsibilities:

• Created Terraform scripts for EC2 instances, Elastic Load balancers and S3 buckets. Implemented Terraform to manage the AWS infrastructure and managed servers using configuration management tools like Chef and Ansible.
• Use of Logger objects in python scripts to spit out logs to cloudwatch.
• Used Apache Airflow with Python to schedule automated daily jobs.
• Performed Service transformation in developing ground-based software tools and services that provide near real-time and event-based message processing.
• Interacted with Business team to gather requirements.
• UtilizedPytest,mock the Python Unit test framework for all Python applications.
• Designed, implemented and tested custom scripts.
• Automation ofunit testingusing Python. Different testing methodologies like unit testing, Integration testing and web application testing.
• Development ofPython API’sto dump the array structures in the Processor at the failure point for debugging
• Generated Use case diagrams, Activity flow diagrams, Class diagrams and Object diagrams in the design phase.
• Developed a fully automated continuous integration system usingGit,Jenkins,MySQLand custom tools developed inPythonandBash.
• Run huge queries on Snowflake warehouses and created tables based on the output.
• Utilized variousIDEsand internal debug tools during debugging.
• Developed Merge jobs in Python to extract and load data into MySQL,PostgresDB databases.
• Worked on MVC architecture using Python as controller.
• Build numerous Lambda functions using python and automated the process using the event based triggers.
• Worked on packages like socket, REST API, Flask, boto3, pandas.
• Worked in MySQL,Postgres,Snowflake databases on simple queries and writing Stored Procedures for normalization.
• Presented the findings in Tableau after executing huge queries on Snowflake for analytical purposes.

Environment: AWS, Python 3.4, Python2.7, API Gateway, pySpark, REST API, Flask, HTML, Dockers, Apache Airflow, Snowflake, SQL, Tableau, PagerDuty, eclipse, MS-SQL Server, Postgres, GIT, Jira, Jenkins, Confluence.

Confidential

Full stack Engineer, Python Developer

Responsibilities:

• Used Flask Framework in developing web applications to implement the model view control architecture.
• Extensive usage of SQL Profiler and Analytics for query optimization and maintenance.
• Created deployment groups in one environment for the Workflows, Worklets, Sessions, Mappings, Source Definitions, Target definitions and imported them to other environments.
• Implemented Bash, shell, Python scripting to Automate many day-to-day tasks using crontab.
• Created Business Logic using Python to create Planning and Tracking functions.
• Developed views and templates with Python and Flask's view controller and templating language to create a user-friendly website interface.
• Develop consumer-based features and applications using Python, Django, CSS, Flask, HTML and other web technologies.
• Tested unit modules using pytest and run a test converage for the application code.
• Used Unit Test Python library like mockS3 for testing using a mocked S3 environment.
• Developed and Tested features of dashboard using CSS, JavaScript, Django, and Bootstrap.
• Collected huge data from Civil structures and put into a dataframe for analysis.
• Worked on front end frame works like CSS Bootstrap for development of Web applications.
• Experience in using collections in Python for manipulating and looping through different user defined objects.
• Created RPC-based service for reading large volume of data from PostgreSQL.
• With using of Python OS module on UNIX environment, made job cloning and forking.
• Implemented in Jenkinsfor Continuous Integration and for automating all builds and deployments and BuildJenkinsjobs to create AWS infrastructure from GitHub repos containing terraform code and Installed and AdministeredJenkins.
• Extensively worked onJenkinsby installing, configuring and maintaining for Continuous integration(CI) and for End to End automation for all build and deployments.
• Mentored large scale data and analytics using advanced statistical andmachinelearningmodels.
• Deploy third party's applications using various CI tools likeJenkins.
• Collaborated with team of QA to build and populate DB and to ensure the standards.
• Implemented RESTful Web-Services for sending and receiving the data between multiple systems and Databases.
• Co-ordinated with clients for User-Acceptance testing.

Environment: Python 3.4,2.7, Django 1.9/1.7, Java 1.7, SQL, Java Script, Linux, Shell Scripting, Mongo DB HTML, Eclipse jQuery, JSON, XML, CSS, MySQL, pytest, Bootstrap, Crontabs.

Confidential

Software Engineer

Responsibilities:

• Built database Model, Views and API's using Python for interactive web-based solutions.
• Responsible for managing large databases using MySQL.
• Wrote and executed various MySQL database queries from Python-MySQL connector and MySQL db. package.
• Developed and designed automation framework using Python and Shell scripting.
• Involved in debugging and troubleshooting issues and fixed many bugs in two of the main applications which are main source of data for customers and internal customer service team.
• Implemented SOAP/RESTful web services in JSON format.
• Created Git repository and added the project to GitHub.
• Placed data into JSON files using Python to test Django websites. Used Python scripts to update the content in database and manipulate files.
• Developed web-based application using Django framework with python concepts.
• Generated Python Django forms to maintain the record of online users.
• Used Django API's to access the database.
• Responsible for designing, developing, testing, deploying and maintaining the web application.
• Involved in Python OOD code for quality, logging, monitoring, and debugging code optimization.
• Wrote Python modules to view and connect the Apache Cassandra instance.
• Created Unit test/ regression test framework for working/new code.
• Designed and developed the UI for the website with HTML, XHTML, CSS.
• Involved in working with Python open stock API's.
• Involved in debugging the applications monitored on JIRA using agile methodology.
• Attended many day-to-day meetings with developers and users and performed QA testing on the Application.
• Experience in using containers like Docker.

Environment: Python, Django 1.4, HTML, CSS, JSON, XML, MySQL, Shell Scripting, GIT Hub, JIRA.