SUMMARY

• 6+ Years of Experience in developing web - based applications using Python 3.x/2.7, Flask
• Strong knowledge in programming and automation with python and its libraries.
• Strong Knowledge in extracting data from Web (scrapping), various file formats like pdf, pptx, images, un-structured excels
• Good Knowledge in Text Analytics with Pandas framework and Keras
• Good Knowledge in Image Analytics with Open CV, CNTK, Tensor flow
• Good knowledge in ML algorithms like word2vec, Random forest, Linear regression, Elastic net, One class SVM etc,
• Worked with different OCR (Optical Character Recognition) tools like Tesseract, Google Cloud Vision api
• Good knowledge in GCP and AWS platforms.
• Knowledge in web crawling using Selenium and Beautiful Soup
• Knowledge in Linux Shell Scripting
• Knowledge in Agile /Scrum principles and methodology
• Knowledge in Azure DevOps
• Demonstrated leadership skills, good communication, and technical writing skills
• Excellent communication skills - comfort in dealing with stakeholders of all levels and providing consultative business advice

TECHNICAL SKILLS

Languages: Python, SQL, Java Script

Python Librairies: Pandas, Flask, PyPdf2, boto3, selenium, gensim word2vec and doc2vec, NLTK, Fuzzywuzzy, scikit-learn, pil, BeautifulSoup, Numpy, Pandas, pymsteams webhook, Pyqt, cx Oracle, SQLAlchemy, PyAutoGui...etc.

Databases: SQL Server, Oracle, PostgreSQL, Mongo DB, MySQL

CI/CD: Git, Docker

Cloud: AWS, Google Cloud, Azure, Oracle Cloud

Operating Systems: Linux, Windows

Others: Jupyter Notebook, Spyder, Eclipse, PyCharm, Anaconda, Atom, Visual Studio Code, Tableau, Spotfire, Power BI, Alteryx

PROFESSIONAL EXPERIENCE

Confidential, Los Angeles, CA

Sr. Python Developer

Responsibilities:

• Analyzed and gathered business requirements specifications by interacting with client and understanding business requirement specification documents.
• Used Restful APIs to access data from different suppliers.
• Developed and tested many features for dashboard using Flask, CSS and JavaScript.
• Developed backend of the application using the flask framework
• Experience with advanced CSS concepts and also building table-free layouts.
• Experience in writing SQL queries for performing various CRUD operations like create, update, read and delete.
• Collaborate with Product Management and User Experience experts regarding product definition, schedule, scope and project-related decisions.
• Deployed the project into Heroku using GIT version control system.
• Used much regular expression in order to match the pattern with the existing one.
• Skilled in using collections in Python for manipulating and looping through different user defined objects.
• Worked in MySQL database on simple queries and wrote Stored Procedures for normalization and renormalization.

Environment: Flask, XML, HTML, CSS, Bootstrap, FF, IE8 Safari, SQL, MySQL, JavaScript, Angular JS, AJAX, RESTFUL

Confidential, Twinsburg, OH

Python Developer

Responsibilities:

• Responsible for gathering requirements, system analysis, design, development, testing and deployment.
• Participated in the complete SDLC process. Written many programs to parse excel file and process many user data with data validations.
• Created AWS services using Cloud Formation and boto3.
• Hand full experience on AWS services like S3 bucket, lambda, API Gateway, Cognito, Step Function, RDS and Cloud Watch using CDK
• Created network architecture on AWS VPC, subnets, Internet Gateway, Route. Perform S3 buckets creation, configured the storage on S3 buckets, policies and the IAM role-based policies.
• Used Cloud-watch for monitoring AWS cloud resources and the applications that deployed on AWS by creating new alarm, enable notification service.
• Developed Restful Microservices and deployed on AWS API Gateway.
• Worked on Git, REST API, and Aurora Postgres SQL.
• Developed Azure DevOps CI/CD pipeline for deploying the code.
• Created Mock Data using Pandas and Pyarrow and some other external libraries in python for testing in sandbox and non-prod systems.
• Created Integrated test Environments for the ETL applications developed in GO-Lang using the Dockers and the python API’s.
• Appended the Integrated testing environments into Jenkins pipe to make the testing automated before the continuous deployment process.
• Installed data sources like SQL-Server, Cassandra and remote servers using the Docker containers as to provide the integrated testing environment for the ETL applications.
• Managed and trained peers on the installation of MYSQL and in writing queries to achieve performance optimization.
• Wrote Python modules to extract/load asset data from the MySQL source database.
• Integration of Git, Confluence, Jira.
• Having experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Created multiple Python Scripts for various application-level tasks.
• Created unit test/acceptance test and integration test framework for working/new code.
• Using Git as version control tool to coordinate team-development.
• Responsible for debugging and troubleshooting the web APIs.

Environment: Python 3.8, AWS, Flask, MySQL, Eclipse, HTML, Git, CSS, PHP, Jira, MySQL, Aurora Postgres SQL, Cassandra, Dockers.

Confidential, Austin, TX

Python Developer

Responsibilities:

• Designed high availability environment for Application servers and database servers on EC2 by using ELB and Auto-scaling.
• AWS Import/Export accelerates moving large amounts of data into and out of AWS using portable storage devices for transport.
• Designed Cassandra schema for the APIs.
• Experience on S3 buckets and Lambda Services.
• Developed Restful Microservices usingFlaskand deployed on AWS servers using EBS and EC2.
• Worked on Git, REST API, and Dynamo DB.
• Developed tools to automate some base tasks using Python.
• Configured and maintained Jenkins to implement the CI process and integrated the tool with Ant and Maven to schedule the builds.
• Created Maven POMs to automate build process for the new projects and integrated them with third party tools like SonarQube.
• Developed an ETL service that looks for the files in the server and update the file into the Kafka queue.
• Developed a data consumer which takes the data from the Kafka queue and load it to the Hive tables.
• Worked closely with the data scientists for migrating the prediction algorithms/models to Python sciKit-learn API from R-studio and also involved in the feature selection for creating the prediction models.
• Develop applications that use DynamoDB database.
• Managed and trained peers on the installation of MYSQL and in writing queries to achieve performance optimization.
• Wrote Python modules to extract/load asset data from the MySQL source database.
• Having experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Created multiple Python Scripts for various application-level tasks.
• Developed views and templates with Python and Flask's view controller and templating language to create a user-friendly website interface.
• Developed and tested many features for dashboard using Flask, CSS and JavaScript.
• Developed views and templates with Flask WTForms to create a user-friendly website interface.
• Using Git as version control tool to coordinate team-development.
• Built development environment with JIRA, Stash/Git. Developed entire frontend and backend modules using Python on Flask Web Framework.
• Created Docker images using a Docker file, worked on Docker container snapshots, removing images and managing Docker volumes.
• Responsible for debugging and troubleshooting the web APIs.
• Participated in writing scripts for test automation

Environment: Python 3.6, Flask, AWS, Flask, MySQL, Linux, Flask, HTML, XHTML, Git, CSS, Bug zilla, JavaScript, Apache Web Server, DynamoDB, Apache spark, Cassandra, MySQL.

Confidential, Austin, TX

Python Developer

Responsibilities:

• Developed Architecture for Parsing applications to fetch the data from different services and transforming to store in different formats.
• Developed parsers for Extracting data from different sources of web services and transforming to store in various formats such as CSV, Database files, HDFS storage, etc. then to perform analysis.
• Parsers written in Python for extracting useful data from the design data base. Used Parse kit (Enigma.io) framework for writing Parsers for ETL extraction.
• Implemented Algorithms for Data Analysis from Cluster of Web services.
• Built the Web API on the top of Flask framework to perform REST methods. Used MongoDB and MySQL databases in Web API development. Developed database migrations using SQLAlchemy Migration.
• Generated graphical reports using python package NumPy and matplotlib.
• Usage of advance features like pickle/unpickle in python for sharing the information across the applications.
• Managed datasets using Panda data frames and MySQL, queried MYSQL database queries from python using Python-MySQL connector and MySQL db. Package to retrieve information.
• Utilized Python libraries wxPython, NumPy, Twisted and matplotlib.
• Wrote Python scripts to parse XML documents and load the data in database.
• Used Wireshark, live http headers, and Fiddler2 debugging proxy to debug the Flash object and help the developer create a functional component. The PHP page for displaying the data uses AJAX to sort and display the data. The page also outputs data to .csv for viewing in Microsoft Excel.
• Added support for Amazon AWSS3 and RDS to host static/media files and the database into Amazon Cloud.
• Writing Python scripts with Cloud Formation templates to automate installation of Auto scaling, EC2, VPC, and other services.
• Used Docker containers for development and deployment.
• Developed and implemented core API services using Python with spark.
• Created data frames in particular schema from raw data stored at Amazon S3 using PySpark.
• Used PySpark Data frame for creation of table and performing analytics over it.
• Using Jenkins AWS Code Deploy plugin to deploy to AWS.
• Developed tools using Python, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.

Environment: Python 3.x, Parse kit (Enigma.io), Flask, lxml, SUDS, HMAC, pandas, NumPy, matplotlib, MongoDB, MySQL, SOAP, REST, PyCharm, Docker, AWS (EC2, S3).