AARUSH BHARDWAJ

advh2l@r.postjobfree.com

609-***-****

PROFESSIONAL SUMMARY:

8+ Years of experience in Analysis, Design, Development, Testing, Customization, Bug fixes, Enhancement, Support and Implementation of various web, stand - alone, client-server enterprise applications using Python, C, Django, Django Rest Framework in various domains.

Experience of software development in Python (libraries used: libraries- Beautiful Soup, numpy, scipy, matplotlib, python-twitter, OpenCV, Pandasdata frame, network, urllib2, MySQL dB for database connectivity) and IDEs - sublime text, Spyder, pycharm, emacs.

Experience in implementing python alongside using various libraries such as mat plotlib for charts and graphs, MySQL db for database connectivity, python-twitter, PySide, Pickle, Pandas data frame, network, urllib2.

Exceptionally solid background in composing API's along with Web Services over Python.

Good working knowledge of Deep Learning Python libraries. Worked on Anaconda Python Environment.

Experience with Design, code, and debug operations, reporting, data analysis and web applications utilizing Python.

Backend applications using Python/Django and SQL/ PostgreSQL. Hands-on experience in writing and reviewing requirements, architecture documents, test plans, design documents, quality analysis and audits.

Experience in AWS Cloud services such as EC2, S3, EBS, VPC, ELB, Route53, Cloud Watch, Security Groups, Cloud Trail, IAM, Cloud Front, Snowball, RDS and Glacier. Hands on experience on using SVN, Git, JIRA, Bugzilla, Axosoft, Confidential EC2/S3.

Experience in Setup hosting on AWS EC2 instance and used Confidential SES for email delivery and hands-on experience on SCM tools like GIT, containers like Docker etc.

Experienced on working with Docker for creating images that are deployed on AWS as Microservices and Experienced on managing the local deployments in Kubernetes and creating local cluster and deploying application containers.

Experience with Docker containers and container orchestration systems such as Confidential ECS, Kubernetes and Docker Swarm.

Experience with JSON based REST Web services and Confidential Web services (AWS) and Responsible for setting up Python REST API framework and spring frame work using Django.

Strong expertise in development of web-based applications using Python, Java, HTML, XML, KML, Angular JS, CSS, DHTML, JavaScript, JSON and jQuery.

Experience in working with Python ORM Libraries including Django ORM, SQLAlchemy.

Experience in implementing with server-side technologies with restful API and MVC design patterns with node JS and Django framework.

Experience with ORM's such as Django, database design and normalization. Proficient skills of using PyUnit, PyTest for writing unit test cases.

Expertise in test automation and continuous delivery of web applications, client server applications, web services/REST APIs Testing, with Python.

Hands on experience in using NOSQL libraries like MongoDB, Cassandra, Redis and relational databases like Oracle, SQLite, PostgreSQL and MYSQL databases.

Proficient in SQL databases MySQL, Oracle and no-SQL databases MongoDB, Cassandra, Sqlite 3.

Proficient in Front end development experience using HTML, XML, CSS, JQuery, JSON and Javascript, CSS, Bootstrap.

Experience object-oriented programming (OOP) concepts using Python, C++ and PHP.

Experienced in WAMP (Windows, Apache, MYSQL, and Python/PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture.

Experience with JSPm Servlets, Web Services (SOAP, REST) and Tomcat. Effective in executing multiple tasks and assignments ahead of schedule. Created and maintained effective budgets.

Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.

Excellent experience with Python development under Linux OS (Debian, Ubuntu, SUSE Linux, RedHat Linux, Fedora).

Experience in leading multiple efforts to build Hadoop platforms, maximizing business value by combining data science with big data.

Experience in installing, configuring and using eco-System components like Hadoop MapReduce, HDFS, Hbase, Pig, and Flume. Hands-on experience in UNIX and Linux Kernels. Experience in the Hadoop ecosystem components like HDFS, Spark with Scala and python, Zookeeper, Yarn, MapReduce, Pig, Sqoop, HBase, Hive, Flume, Cassandra, MongoDB, Oozie, Kafka, Flume, and TEZ.

Experience in importing the historical data from RDBMS into HDFS using Sqoop.

Experience 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.

Exposure in building CI/CD pipelines in container-based fashion using Docker, Jenkins, UBUNTU, and Ansible& GitLab. And Experienced with GITHUB, GITLAB, SVN and MAVEN build tool.

Experience with Apache Kafka JMS and Rabbit MQ as the message-oriented middleware.

TECHNICAL SKILLS:

Operating systems:

Windows, Linux, MAC, UNIX

Languages:

Java, C, C++, Python, 3.x/2.x

Scripting languages:

CSS, AJAX, Java Script, JQuery, PHP, Shell Scripting

Analytics Tools:

SAS, Tableau, Databricks

Markup languages:

HTML, XML, JSON, Bootstrap

Databases:

Oracle, My SQL, Postgress, Apache Cassandra, MongoDB.

Virtualization:

xen, vmware, virtualbox, openstack, vagrand, docker, lxc, lxd

Methodologies & tools:

Object Oriented Programming, UML, Agile Scrum, Waterfall

MS office tools:

Microsoft Excel (Super user), Microsoft word, Microsoft PowerPoint

Microservices:

Docker, Ansible, Jenkins

Cloud Services:

AWS, Azure, Kubernetes

Testing Frameworks:

PyUnit, Splunk, Selenium

Message Queue:

ActiveMQ, RabbitMQ

IDEs/ Tools:

Eclipse, Toad, Sublime text, PyCharm, Pgadmin, SQLite

PROFESSIONAL EXPERIENCE:

TCS, New York, NY Jun 2022 - Till date

Sr. Python Developer

Responsibilities:

Automate different workflows, which are initiated manually with Python scripts and UNIX shell scripting.

Create, activate and program in Anaconda environment.

Develop Sqoop scripts to handle change data capture for processing incremental records between new arrived and existing data in RDBMS tables.

Manage datasets using Panda data frames and MySQL, queried MYSQL database queries from python using Python-MySQL connector and MySQL dB package to retrieve information.

Involved in the Web/Application development using Python 3.5, HTML5, CSS3, AJAX, JSON and Jquery.

Develop and tested many features for dashboard using Python, Java, Bootstrap, CSS, JavaScript and Jquery.

Generated Python Django forms to record data of online users and used PyTest for writing test cases.

Clean data and processed third party spending data into maneuverable deliverables within specific format with Excel macros and python libraries such as NumPy, SQL Alchemy and matplotlib.

Helped with the migration from the old server to Jira database (Matching Fields) with Python scripts for transferring and verifying the information.

Analyze Format data using Machine Learning algorithm by Python Scikit-Learn.

Experience in python, Jupyter, Scientific computing stack (numpy, scipy, pandasand matplotlib).

Write Python scripts to parse JSON documents and load the data in database.

Generating various capacity planning reports (graphical) using Python packages like Numpy, matplotlib.

Analyzing various logs that are been generating and predicting/forecasting next occurrence of event with various Python libraries.

Developed single page application by using Angular JS backed by MongoDB and NodeJS.

Design and maintain databases using Python and developed Python based API (RESTful Web Service) using Flask, SQL Alchemy and PostgreSQL.

Manage code versioning with GitHub, Bit Bucket and deployment to staging and production servers and implement MVC architecture in developing the web application with the help of Django framework.

Use Celery as task queue and RabbitMQ, Redis as messaging broker to execute asynchronous tasks.

Design and manage API system deployment using fast http server and Amazon AWS architecture.

Develop remote integration with third party platforms by using RESTful web services and Successful implementation of Apache Spark and Spark Streaming applications for large scale data.

Built various graphs for business decision making using Python mat plotlib library.

Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format.

Export Test case Scripts and modified the selenium scripts and executed in Selenium environment.

Developed entire frontend and backend modules using Python on Django Web Framework.

Scraping website using Python Beautiful Soup, and then parsed it with XML.

Outputting the parsed data as JSON/BSON and stored into MongoDB

Used NLTK and StanfordNLP to process text data and created offline intelligence.

Querying data from MongoDB and use them as input for the machine learning models

Using AWS for application deployment and configuration.

Wrote UNIX shell scripting for automation.

Used JavaScript and JSON to update a portion of a webpage.

Develop consumer-based features using Django, HTML and Test-Driven Development (TDD).

Developed Python web services for processing JSON and interfacing with the Data layer.

Increased the speed of pre-existing search indexes through Django ORM optimizations.

Developed module to build Django ORM queries that can pre-load data to greatly reduce the number of databases queries needed to retrieve the same amount of data.

Environment: Python 2.7, Django, HTML5/CSS, PostgreSQL, MS SQL Server 2013, MySQL, JavaScript, Jupyter Notebook, VIM, Pycharm, Shell Scripting, Angular.JS, JIRA.

Aultcare Insurance, Canton, OH Jan 2021 - May 2022

Python Developer

Responsibilities:

●Involved in the software development lifecycle (SDLC) of tracking the requirements, gathering, analysis, detailed design, development, system testing and user acceptance testing.

●Developed entire frontend and backend modules using Python on Django including web Framework using Git, CSS and JavaScript.

●Implemented MVC architecture in developing the web application with the help of the Django framework.

●Used Test driven approach (TDD) for developing the application and implemented the unit tests using Python Unit test framework.

●Written python module to view and connect to AWS S3 instance.

●Constructed product-usage data aggregations using Py-Spark, Spark SQL and maintained in AWS S3

●Designed and developed a horizontally scalable APIs using Python Flask.

●Involved in writing scripts using python modules and its libraries like NumPy, Matplotlib, Pandas to develop programs that improve processing of access requests.

●Created a Handler function in Python using AWS that can invoke when the service is executed.

●Designed front end using UI, HTML5, Bootstrap, CSS3 and JavaScript.

●Developed and tested many features for the user interface using Python, Bootstrap, CSS, and JavaScript.

●Developed user interfaces of the application using front end technologies and used API's developed using Django REST framework to pull data from the backend, showing it to the user.

●Involved in using collections in Python for manipulating and looping through different user defined objects.

●Worked with JSON based REST Web services.

●Optimized SQL queries used in batch processing and Wrote validation scripts in SQL to validate data loading.

●Actively worked as a part of a team with managers and other staff to meet the goals of the project in the stipulated time.

Environment: Python 3.x, Django, MVC, TDD, NumPy, Matplotlib, Pandas, AWS, HTML5, CSS3, Bootstrap, DOM, JSON, REST, Agile and Windows.

TCS, India Jul 2016 - Jan 2020

Python Developer

Responsibilities:

Created or identified state-of-the-art computational mechanics algorithms that extend modeling capabilities, implement as software suitable for high-performance computers, and document their verification.

Created a business analysis approach using the Agile and SDLC software development processes.

Used Python to create different machine learning algorithms using Pandas, NumPy, Seaborn, SciPy, Matplotlib, Scikit-learn, and NLTK.

Utilizing ggplot2 in R and Matplotlib in Python, explore and analyze the features that are unique to the consumer.

Proficient with a variety of machine learning techniques, such as Deep Learning, Random Forest, Support Vector Machine, Logistic Regression, k-Means, Clustering, and Classification.

A working knowledge of RDBMS such as SQLite and MySQL, as well as proficiency in designing and optimizing a variety of SQL queries.

Understanding of Git-based version control systems. Good communication skills, the ability to operate independently or in a team, and the capacity to fulfill deadlines in a hectic work environment.

Wrote script or program to automate analysis tools to streamlining the evaluation of initial data for integrity.

Using Python package created an interface automate import and exporting drawing and extracting standard data for manufacturing purpose.

Built application and program to streamline the cavity development and process and generate documentation from the design and via versa.

Used Python Flask framework to build modular & maintainable applications.

Automated data movements using Python scripts. Involved in splitting, validating and processing of files.

Created core Python API which will be using among multiple modules.

Participated in developing web application UI using HTML, CSS, JavaScript.

Uploaded statistics to MySQL for analysis and logging.

Developed complex SQL queries for testing the database functionality.

Used UNIX server for application deployment and configuration.

Wrote shell scripting for automation.

Designed database schema design and defined relationships between tables.

Provided technical assistance for maintenance, integration and testing of software solutions during development and release processes.

Created unit test/regression test framework for working/new code.

Controlled backend logic using Python.

Provided design/CAD team strong scripting capabilities in SKILL, PERL, Ocean, Linux Shell, etc.

Interface with CAD tool vendors to prove out releases and flows, solve bugs, improve usability, etc.

Performed 3D Modelling and Analysis using CAD tools

Wrote script and macros for analysis tool for dynamic analysis

Installation of different Unix System, CAD, Database required to perform

Solution for existing machinery and new developed machine based on analysis and simulation.

Creating 3D complex surface modelling and do various static, dynamic and fluid analysis.

Supporting documentation needed for manufacturing engineering change request and clearly and frequently communicate with all functional areas.

Environment: Python, CAD, UNIX, MySql, Pandas, Flask, OpenNLP, StanfordNLP, CSS, JavaScript, XML, Matlab

Wipro, India May 2013 - Jun 2016

Python Developer

Responsibilities:

Exposed to various phases of Software Development Life Cycle using Agile - Scrum Software development methodology.

Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.

Developed the customer complaints application using Django Framework, which includes Python code.

Implemented web applications using Django framework following MVC architecture.

Developed Restful API's using Django and SQLAlchemy data models as well as ensured code quality by writing unit tests using PyTest.

Worked on JavaScript MVC Framework like Angular.js.

Worked on Python Open stack API's.

Used Python Library Beautiful Soup for web scrapping to extract data for building graphs.

Created entire application using Python, Django, MySQL and Linux.

Created Data tables utilizing PyQt to display patient and policy information and add, delete, update patient records.

Involved in web designing using HTML 5, XHTML, CSS 3, JQuery, JavaScript extensively used Table less Design in CSS for positioning.

Developed the required XML Schema documents and implemented the framework for parsing XML documents.

Used JQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.

Created a Git repository and added the project to GitHub.

Utilize PyUnit, the Python unit test framework, for all Python applications.

Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript.

Worked in MySQL and NoSQL database on simple queries and writing Stored Procedures for normalization and renormalization.

Responsible for debugging and troubleshooting of web application.

Environment: Python, Django, SQL Alchemy, PyTest, PyQt, Beautiful soup, Angular.js, XML Schema, Java Script, AJAX, JQuery, JSON, MySQL, Git, Apache, Linux and Windows.

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