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Naimisha - Python Developer

[email protected]

Location: Dallas, Texas, USA

Relocation: Anywhere

Visa: H1B

Naimisha Ph-804-201-1668 PROFESSIONAL SUMMARY: Over 4+ years of IT Experience in designing, developing, testing, and implementing of various stand - alone and client-server architecture-based enterprise application software in Python on different domains. Skilled experience in Python with proven expertise in using new tools and technical developments (libraries used: libraries- Beautiful Soup, Jasy, NumPy, Scipy, Matplotlib, Pickle, PySide, python-twitter, Panda s data frame, networks, urllib2, MySQL dB for database connectivity) to drive .com,ubuntu,software andorid studio,microsoft office,visual studio,wireshark,VB.net,magento web services. Good experience in developing web applications implementing Model View Control architecture using Django, Flask, Pyramid and Zope Python web application frameworks. Experienced in working with various Python Integrated Development Environments like Net Beans, PyCharm, PyScripter, Spyder, PyStudio, PyDev, PySpark and Sublime Text. Strong expertise in development of web-based applications using Python, Django, HTML, XML, Angular JS, CSS, DHTML, JavaScript, JSON and JQuery. Good knowledge on front end frame works like CSS Bootstrap. Strong working knowledge in developing Restful webservices and Microservices using Golang. Experience with Virtualization technologies like Installing, Configuring, and Administering VMware ESX/ESXi. Experience in using Jenkins/Hudson as a Continuous Integration server to configure with Ant/Maven. Good knowledge of web services with protocols SOAP, REST. Designed and Developed ETL Processes in AWS Glue to migrate campaign data from external sources like S3, ORC/Text Files into AWS Redshift. Data Extraction, aggregations, and consolidation of Adobe data within AWS Glue using PySpark. Designed External and Managed tables in HIVE and processed data to HDFS using Sqoop. Using GO, developed microservices for reading large volume of data. Experienced in processing big data on the Apache Hadoop framework using MapReduce programs. Developed and executed White box test cases of the Java API using Test NG framework & Eclipse. Extended Testing framework by adding some helper classes and methods. Experience in working with Windows, UNIX/LINUX platform with different technologies such as Big Data, SQL, XML, HTML, Core Java, Shell Scripting etc. Experienced in working with server-side technologies including databases, restful API and MVC design patterns update the graphical visualizations through Power BI Superior Troubleshooting and Technical support abilities with Migrations, Network connectivity and Security and Database applications. Experience in analyzing and handling large datasets using Oracle Relational database 9i (9.2.0.8), 10g and 11g. Knowledge about setting up Python REST API Framework using Django. Having good knowledge of using NoSQL databases like Apache Cassandra (1.2, 2.0 and 2.1) and Mongo DB (2.6, 2.4), Orient DB. Experience in using various version control systems like CVS, Git, GitHub, and Amazon EC2 and deployment using Heroku. MySQL, Postgres, and Oracle maintenance. That introduction will then be illustrated with a few examples demonstrating the capabilities and functioning of Python. Proficient in writing SQL Queries, Stored procedures, functions, packages, tables, views, triggers using relational databases like Oracle, DB2 and MySQL. Good knowledge in working with application server- Apache Tomcat (6.0, 7.0, 8.0). Experience in working with Python ORM Libraries including Django ORM. Good understanding of Design patterns, Multithreading and GO containers. Expertise in working with GUI frameworks - PyJamas, Jython Experience in Test Driven Development and Behavior Driven Development methodologies for consulting firms and enterprise projects. Good idea about testing tools like Bugzilla and JIRA. Experience in importing data from different sources like HDFS/Hbase into Spark RDD. Worked on data processing and transformations and actions in spark using Pyspark language. TECHNICAL SKILLS: Frameworks: Web Technologies: Programming Languages: J2EE Technologies: Version Control: Analytic Tools: Application servers: Databases: Operating Systems: Protocols: Deployment Tools: Testing Tools: AWS: Django, magento, PyJamas, Python, CSS Bootstrap SDETs, Pyspark HTML, CSS, DOM, SAX, Java Script, JQuery, AJAX, XML, AngularJS,visual studio,ubuntu,VB.net. Python, C, PERL, SQL, and PL/SQL. JSP, Java Servlets, JNDI, JDBC and JMS. SVN, CVS, Git, GitHub. JMP PRO, SAS, Tableau, UCI NET, Node XL, Power BI Apache Tomcat, JBoss Oracle (9i,10g, 11g), My SQL, Apache Cassandra, MongoDB Windows, Red hat Linux 4.x/5.x/6.x, Ubuntu. TCP/IP, HTTP/HTTPS, SOAP, SMTP Heroku, Amazon EC2 Bugzilla and JIRA. AWS, AWS GLUE, Kubernetes, AMAZON LEX, Amazon Redshift, SNS, AWS LAMBDA, DNS SERVER, S3, EC2, AWS CloudWatch, RDS. PROFESSIONAL EXPERIENCE: United Health Group April 2022 to Present Python Developer Responsibilities: Designed and implemented a new site navigation and content architecture. Developed entire frontend and backend modules using Python on Django Web Framework. Designed and Developed REST WebServices to interact with various business sectors and used SOAP protocol for web services communication. Worked on designing, coding, and developing the application in Python using Django MVC. Consumed Restful Webservices where the transmission of data is in JSON format. Created Pyspark frame to bring data from DB2 to Amazon S3. Provided guidance to development team working on PySpark as ETL platform. Optimized the pyspark to run on Kubernetes cluster for faster data processing. Developed and executed a migration strategy to move data warehouse from an Oracle platform to AWS Redshift. Also Created Terraform module to utilize cloud formation during deployment. Developed Micro services using Go language and developed corresponding test cases. Experience in Creating test environments for different applications by provisioning Kubernetes clusters on AWS using Docker, Ansible and Terraform. Also Implemented Jenkins pipeline. Worked on creating various types of indexes on different collects to get good performance in Mongo database. Performed day-to-day Database Maintenance tasks including Database Monitoring, Backups. Developed data analytic tools using Python Pandas, and visualizations using Matplotlib and Bokeh. Worked on CRUD permissions using MySQL and presented them with the beautiful wxPython widgets. Created PDF reports using Golang and XML documents to send it to all customers at the end of month with international language support. Developed and designed an API (RESTful Web Service) for chatbot integration. Provided the end user communication for critical issues like service delays with ETAs. Communicated workarounds to be followed to L1 and L2 till the issue gets resolve. Working with development team for testing enhancements, fixes in Test environment and releasing them in production environment after seeing results. Working on various Integrated Development Environments like PyCharm, Anaconda Spyder. Configured and managing in Hadoop Clusters for Spark streaming jobs using Microsoft Azure. Automated the existing scripts for performance calculations using Numpy and SQL alchemy. Created automated system to create VM s storage accounts, Network Interfaces in Azure. In Power Bi, concurrent SQL queries were created and analyzed using the use of join clauses (inner, left, and right) to validate both static and dynamic data. Developed microservice on boarding tools leveraging python and Jenkins allowing for easy creation and maintenance of build jobs and Kubernetes deploy services. Scrum stories, sprints, and Agile methodologies are all adhered to in a Python-based environment together with data analytics and Excel data extraction. Worked on chatbot development for providing relevant product information to the customers. Rewrote existing Python/Django modules to deliver certain format of data. Wrote python scripts to parse XML documents and load the data in database. Experienced in working with various Python IDE's using PyCharm, PyScripter, Spyder, PyStudio, PyDev, Eclipse, NetBeans, Sublime text. Developed Web based Dynamic Form Builder using HTML, CSS, and JavaScript Object-to-XML. Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content. Actively Worked on Docker and deployed and maintain micro services in DEV and QA environment. Created a Rich Single Page Application using HTML, CSS, JSP, JSON, Angularjs, React.js, Node.js, bootstrap.js, backbone.js. Developed web-based applications using Python, Django, XML, CSS, HTML, JavaScript, AngularJS and jQuery. Converted existing AWS infrastructure to serverless architecture with AWS Lambda. Developed front end using Angular.js, React.JS, Node.js, bootstrap.js, backbone.js, JavaScript, where back end is java with REST WebServices. Worked on WAMP (Windows, Apache, MYSQL, and Python/PHP) and LAMP (Linux, Apache, MySQL, Python /PHP) Architecture. Wrote python scripts to assign ip addresses to vm s on different networks. Used REST Web Services for creating rate summary and used WSDL and SOAP messages for getting insurance plans from different module and used XML parsers for data retrieval. Extensively worked on Application servers like Weblogic and Apache Tomcat. Installed and configured the development environment using Web-logic on Windows NT Developed SQL queries and tested applications for ecommerce websites. Conducted technical analysis of existing business requirements. Programmed and executed new application code for existing programs. Resolved software bugs and prepared cost and time estimates. Designed and developed architecture components for web applications. Installed and maintained web applications for commerce websites. Utilized PHP, VBScript and HTML languages for web application implementation. Evaluated and documented existing web applications as per SDLC processes. Environment: Python, Django, HTML, CSS, XML, JavaScript, Angular.js, AJAX, Webserver, wxPython, matPlotLib, numPY, PyDev, PostgreSQL, Apache, React.JS, PyQT, Node.js, Backbone.js, Bootstrap, Flask, Oracle, PL/SQL, MySQL, MS-Sql, AWS Glue, AWS CloudWatch, AWS Redshift, RDS, JDBC, Maven, Web Services, SOAP, REST, Ant, RAD, PyCharm, Windows, Linux, magento,visual studio,postgre sql. Bank of Amercia August 2021 to March2022 Python Developer Responsibilities: Generated Tableau Dashboard with quick/context/global filters, calculated fields, and parameters along with user level security on Tableau (10.x) reports Transformed and analyzed the data using Pyspark, HIVE, based on ETL mapping. Used DataStage, Informatica BDM and Exadata to perform ETL and prepare data lakes for various domains. Worked on Spark programs and created the data frames for hive tables. Written Terraform scripts from scratch for building DEV, Staging. Design and Develop Hadoop ETL solutions to move data to the data lake using big data tools like Sqoop, Hive, Spark, HDFS, Talend etc. Created and maintained highly scalable and fault tolerant multi-tier AWS using Terraform. Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, Oracle DB and PostgreSQL. Developed Spark Applications by using Spark Data frames to flatten JSON documents to flat file. Developing internal tools, utility to avoid major time spent in cross flow. Defined and documented the best practices for Tableau report development and effectively used data blending feature in tableau. Involved in troubleshooting and doing root cause analysis on workbooks that were built by other teams and delivered the workbooks with the results they were expecting. Supported Hardware, SaaS/Onprem product orders End to END. Responsible for interaction with business stakeholders, gathering requirements and managing the delivery. 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. Used Pandas library for statistics Analysis. Managed large datasets using Panda data frames and MySQL. Used advanced packages in AON PATHWISE for performing unit test and deploying data models. Developed the required XML Schema documents and implemented the framework for parsing XML documents. Setup database in AWS using RDS and configuring backups for S3 bucket. Experience in Amazon Web Services (AWS) Cloud services such as EC2, EBS, S3, VPC, Cloud Watch, Elastic Load Balancer. Automated the existing scripts for performance calculations using NumPy and SQL alchemy. Interacted with QA to develop test plans from high-level design documentation. Administered and supported Apache and other web servers. Provided system administration and support services for Linux servers. Provided technical guidance for management of SQL database servers. Formulated test plans and conducted application testing processes. Environment: Python 2.7, Django 1.4, HTML5, CSS, XML, MySQL, JavaScript, Angular JS, Backbone JS, JQuery, CSS Bootstrap, Mongo DB, T-SQL, JavaScript, Eclipse, Git, GitHub, AWS, Linux, Shell Scripting,magento,visual studio,postgre sql. Round SQR,Hyderabad,India June 2019 July 2021 Software Engineer Responsibilities: Collaborated with developers and performance engineers to improve supportability and identify performance bottlenecks. Using python language our team implemented a process management system. Diagnosed problems on risk management and issues management. Developed required processes, forms, and records to activities. Connecting the front-end and the database, Nodes was used due to its single threaded architecture. Developed spark accumulators to analyze the data recursions which we written on data transformation Implemented business logic of the application utilizing Python on Django Framework Worked on object-oriented programming (OOP) concepts using Python, Django, and Linux. Developed Views and Templates with Django view controller and template language to create a user- friendly website interface. Developed rich user interface guidelines and standards throughout the development and maintenance of the website using CSS, HTML and JavaScript Designed and developed data management system using MySQL. Wrote python modules to extract/load asset data from the MySQL source database. Dashboard features were developed and tested using Django, Java Script, and CSS Used PyUnit, a python unit test framework for all Python applications. Used Bit bucket to do basic Git operations and controlling read and write access to the code. Responsible for debugging and troubleshooting the web application. Ability to successfully implement the application in LINUX environment. Coding and execution of scripts in Python /Unix/VB. Development of Application using Java and Python. Resolving Complexity in the scripts of the website due to the complex logic and correlations. Script validation sometimes becomes challenging as it demands many web-based logic rather than correlation and parameterization. Running load/endurance tests using Vugen, ALM and controller, server monitoring, analysis using Dynatrace, UNIX putty, SQL logs and other tools and reporting the performance. Analyzing errors and exceptions using putty logs (UNIX), etc. Generated and updated metric reports for assigned projects and websites. Designed and developed first book applications with new module specifications. Installed and maintained PHP web applications and modified current application code. Analyzed reported software bugs and managed unit testing and scripts. Environment: Python, Django, HTML5, CSS3, JavaScript, Apache Struts, PyCharm, Eclipse, PyUnit, Git,magento,visual studio. Keywords: cprogramm quality analyst user interface javascript business intelligence sthree database information technology golang microsoft procedural language