SUMMARY

• I is a Backend Developer with 4+ years of experience. Worked specifically with Python and SQL.
• I has experience working on Microsoft Azure cloud and Spark on Databricks environment.
• Experienced with full software development life cycle of teh projects including Design, Development, Deployment, Testing and Implementation.
• Experienced in object - oriented programming (OOP) concepts using Python.
• Strong experience using Web Services and REST API’s in python.
• Developed web applications using Model View Control (MVC) Django framework and Flask
• Proficient in various DBMS like MySQL, PostgreSQL and MongoDB.
• Worked on all phases of data warehouse development lifecycle, from gathering requirements to testing, implementation and support.
• Demonstrated expertise utilizing ETL tools including SQL Server Integration Services and Data Transforming services
• Experience working on Databricks notebooks in Azure.
• Worked with Apache Spark analytics engine to handle Big Data.
• In depth understanding of Spark architecture including PySpark, Spark SQL, Spark Data Frames for aggregation and Spark Mlib.
• Manipulated files and their associated data for rapid delivery to clients or loading onto internal databases.
• Expertise in using Spark-SQL with various data sources like JSON, parquet and Hive.
• Worked on several python packages like NumPy, Pandas etc.
• Experienced in working with various Python Integrated development Environment like PyCharm, Eclipse and Sublime.
• Deployed and run applications on Docker container.
• Developed and deployed frontend web applications using XML, CSS/CSS3 and HTML/HTML5.
• Hands-on experience in writing and reviewing requirements, architecture documents, test plans, design and maintaining documents, quality analysis and helping with teh software release process.
• Hands on experience using Machine Learning Python libraries on spark and training clustering algorithms like KMeans Model.
• Experience with Unit Testing and debugging skills.
• Performed unit testing to test functionality, utilizing PyUnit, teh python unit test framework.
• Ability to successfully multi-task and prioritize work.
• Experienced in using Version Control Systems like GIT and SVN.
• Extensively followed development methodologies such as Agile (SCRUM), Water Fall.

TECHNICAL SKILLS

Programming Languages/Frameworks: Python, HTML/HTML5, CSS/CSS3, C++Django, Flask

Databases/Web Servers: SQL, MySQL, MongoDB, Docker, Redis, Spark, AWS, Azure, Databricks, Kubernetes

Development Tools: PyCharm, Terminal, Sublime, Slack, Tableau

Version Controls: SVN, GIT

Software Methodology: Agile, Scrum, Waterfall.

PROFESSIONAL EXPERIENCE

Confidential, Irving, TX

Python /Backend Developer

Responsibilities:

• Actively involved in requirement gathering, application development, testing and maintenance phases.
• Implemented Spark using python and SparkSQL for faster processing of data.
• Implemented Spark using Python and utilized Data Frames and Spark SQL API for faster processing of data
• Manage teh Cluster API running on Azure Databricks. Teh App can start and schedule teh clusters.
• Developed a Flask application that copies collection from MongoDB and stores in Redis cache. From teh Redis teh collection of data is processed and refreshed every 24 hours.
• Designed databases, stored procedures, reports, and data input interfaces using SQL.
• Developed applications in Python using Pretty Good Privacy (PGP) for teh team.
• Built a pipeline to retrieve data from API, used SparkSQL to load JSON data and create schema RDD and loaded into Spark tables on Databricks.
• Experience working on Docker and creating teh YAML file. Run applications on docker container for testing.
• Configured and deployed projects using teh Azure Kubernetes Services. Schedule jobs to run on AKS.
• Work closely with data scientists to assist on feature engineering, model training frameworks, and model deployments at scale
• Collaborated with project managers, legal counsel, and other team members to gather data for projects.
• Created REST APIs using Django Rest Framework to send data to user interface.
• Worked with UNIX/LINUX environment and familiar with all its commands.
• Utilized Agile Methodology and SCRUM process.
• Used version control tools like GIT.
• Successfully worked on teh python packages like NumPy and Pandas.
• Used PyUnit, teh Python unit test framework for integration and unit testing.

Environment: Python 3.7, Flask, MySQL, MongoDB, Redis, Linux, Kubernetes, Docker, Spark, Databricks, Azure Web Services, HTML, XHTML, CSS, SQL.

Confidential, Chicago, Illinois

Python Developer

Responsibilities:

• Actively involved in requirement gathering, application development, testing and maintenance phases.
• Calculating teh client’s asset report by accessing information like where certain assets are located, who is using them, how they are being utilized and details about teh asset.
• Developed entire backend modules using Python and Django Web Framework.
• Composed python scripts to parse XML and JSON reports and load teh information in database.
• Created REST APIs using Django Rest Framework to send data to user interface.
• Views and Templates were developed with Python and to create a user-friendly website interface Django's view controller and template language is used.
• Worked with UNIX/LINUX environment and familiar with all its commands.
• Utilized Agile Methodology and SCRUM process.
• Involved in migrating teh Databases from Oracle to MySQL and automate teh Database migrations by using Flyway with Jenkins.
• Hands on experience in Branching, Merging, Tagging and maintaining teh version across teh environments using SCM tools like GIT(Bitbucket).
• Successfully worked on teh python packages like NumPy and Pandas.
• Involved in creating Flask API’s also developed a python level application to consume Mulesoft API’s.
• Configured and deployed project using teh Amazon EC2 on AWS.
• Used PyUnit, teh Python unit test framework for integration and unit testing.
• Closely analyzed teh database tables using MySQL database

Environment: Python 3.x, MySQL, Jenkins, Bitbucket, Jira, Confluence, Mulesoft, Docker, AWS, LDAP, ServiceNow, Pgadmin, Flask.

Confidential - Monterey Park, VA

Python Developer

Responsibilities:

• Design, develop, test, deploy and maintain teh website.
• Interaction with client to understand expectations and requirements.
• Designed and developed teh UI of teh website using HTML, AJAX, CSS and JavaScript.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Designed and developed data management system using MySQL.
• Rewrite existing Java application in Python using advanced libraries in Python.
• Wrote python scripts to parse XML documents and load teh data in database.
• Performed testing using Django's Test Module.
• Worked on middle tier and persistence layer. Created service and model layer classes and Value objects/POJO to hold values between java classes and database fields.
• Exported/Imported data between different data sources using SQL Server Management Studio.
• Writing scripts to track all process programs by using SubProcessPopen in Python.
• Responsible for debugging and troubleshooting teh web application.
• Successfully migrated all teh data to teh database while teh site was in production.
• Developed GUI using Django for dynamically displaying teh test block documentation and other features of python code using a web browser.
• Hand full experience on LINUX operating system.
• Experience in using Git, GitHub, and Amazon EC2 and deployment using Heroku.
• Used extracted data for analysis and carried out various mathematical operations for calculation purpose using python library - numpy, scipy.
• Built various graphs for business decision making using Python matplotlib library
• Maintained technical documentation for resolved issues for future reference.

Environment: Python 2.7, Django, C++, Java, JQuery, MySQL, Oracle 11.2, Linux, Django, Eclipse, Shell Scripting, HTML5/CSS. Red hat Linux, Apache.