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Deepashree Mohanramaiah Vanajakshi - Python Developer

[email protected]

Location: Glen Allen, Virginia, USA

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Deepashree Mohanramaiah Vanajakshi [email protected]/ (201) 588-1082 Summary: Around 9+ years of Professional IT experience in Analysis, Design, Development, Testing Quality Analysis and Audits of Enterprise Applications and Database Development. Extensive knowledge and strong coding skills on Python, Shell, SQL, Ruby, NodeJS, MATLAB. Good Experience with Django, a high-level Python Web framework Experience in working with Lambda, AWS Connect, Amazon Lex, AWS CLI, AWS CDK with Python, Serverless and PaaS toolkit, EMR, Kinesis, S3, RDS and other core AWS services. Good exposure to UI design using Bootstrap, HTML, CSS, JavaScript. Strong programming skills in designing and implementation of multi-tier applications using web-based technologies like Spring MVC and Spring Boot In depth knowledge and expertise in Data Structures and Algorithms, Design Patterns, pro cient in UNIX Shell Scripting, Python Scripting, Bash scripting and SQL Query building (SQL query with join, sub query, correlated query and analytical query). Experience in Linux Bash Scripting and following PEP Guidelines in Python. Experienced in Meteor web framework written using Angular.JS 2 Familiar with JSON based REST Web services and Amazon Web services. Experienced in developing Web Services with Python programming language. Experience in creating Open stack services for Identity, Compute, Image Service, Block Storage, Networking (Neutron, Keystone). Good knowledge of web services with protocols SOAP and REST. Experienced in Python's modules Num PY, matplotlib etc., for generating complex graphical data, creation of histograms etc., Competent with PHP My Admin, MYSQL and SQL Server. Development of company's internal CI system, providing a comprehensive API for CI/CD Experience with continuous integration and automation using Jenkins. Good experience in shell Scripting, SQL Server, UNIX, Linux, open stock and expertise python scripting with Focus on DevOps tools, CI/CD and AWS cloud architecture. Experience with Unit testing/Test driven Development (TDD), Load Testing Involved in Unit testing and Integration testing. Experience as a Data Engineer specializing in Snowflake and Databricks. Hands on experience in developing ETL data pipelines using PySpark, AWS glue on AWS EMR Developed ColdFusion Components, custom tags, and modified CF Objects. Strong analytical and problem-solving skills, always striving for new knowledge. Excellent communication and interpersonal skills, ability to work independently as well as part of an integrated team. Education Qualification Bachelors in computers science from Karnataka College, 2006 Technical Skills Languages Python 3.9,3.6, 3.4, 3.3 ,2.7/2.4, C++, Java, Shell Script, Perl, SQL,Go Python Framework Django 1.3/1.4/1.5/ 1.7/ 1.9, Pyramid, Flask, web2Py. Databases MySQL, SQL Server 2008, Oracle 10g, Siebel, PLSQL, Oracle, Microsoft SQL, PostgreSQL, MongoDB Web Technologies AJAX, JavaScript, HTML, DHTML, XHTML, XML, jQuery, CSS Versioning Tools Subversion, GIT, Perforce, CVS IDE Eclipse, My Eclipse, PyCharm, RAD, Net beans, MS Visio, Sublime Text, Notepad++ Web servers Apache, IIS Debugging tools Selenium, IDE NO SQL MongoDB, Cassandra Cloud Technologies AWS, OpenStack, Azure Operating systems Linux/Unix, Windows NT/2000/XP/2003/Vista, Mac OSX Version Control Git-Hub, Sub Version Build Tools GNU, Apache Ant, Apache Maven, Buck, Bit-Bake, Boot, Grunt Methodologies Agile, Scrum, Waterfall Morgan Stanley, Anaheim, CA Feb 2022- Present Role: Sr. Python Developer Responsibilities: Responsible for gathering requirements, system analysis, design, development, testing and deployment. Used Python Django framework to design and develop a web application using MVT - Model view template architecture. Spearheaded data resilience initiatives to ensure high availability and fault tolerance of critical systems. Involved in setting up the Kubernetes cluster (Kubernetes / KOPS) in AWS in one region using multiple Zones. Worked with various MVC Java frameworks like Angular. JS, EXT.JS, Backbone.JS, Ember.JS, bootstrap.JS, Require JS, D3.JS, etc. Managed and optimized databases, including Oracle, PostgreSQL, and Aurora, ensuring data integrity and performance. Extensive experience in JAVA/J2EE technologies like core Java, Servlets, JSP, JSTL, JDBC, Hibernate, Spring, Struts, Web Services, JMS, multi-threading. MVC architecture and Design patterns. Implemented and optimized backend functionalities using Python, ensuring high-performance and scalability. Developed and maintained data-driven web applications using Python and Oracle. Worked with developers to design Object Models, DSL s for rules engines to facilitate gamificaion, proprietary aspects for behaviour and event collection for use with columnar databases in soft RT. Implemented data processing workflows using Hadoop, reducing data processing times by 30%. Proficient in TR-069 protocol and associated data models such as TR-143, TR-104, and TR-181ACS. Proficient in SQL, with a strong understanding of database management systems Expertise in developing Restful micro services using python aiohttp and fastapi frameworks. Migrated on prem informatica ETL process to AWS cloud and snowflakes. Worked on UI using HTML5, CSS3 and Java Scripts. Created User Controls and simple animations using Java Scripts and Python. Structured code to be unit testable using Go interfaces and documented code coverage using codecov. Excellent understanding of Agile methodologies (Scrum, Kanban, SAFe, XP) Automated test cases using Selenium web Driver and Python (PyCharm IDE and Ride IDE) Integrated data storage solutions using Django ODM system for MongoDB. Migrated on-prem ETLs from MS SQL server to Azure Cloud using Azure Data Factory and Databricks. Used GIT a version control system and centralized source code repository storage environment for the development of project hosted by AWS. Designed and optimized database schemas, wrote complex SQL queries, and developed PL/SQL stored procedures and triggers. Leveraged NoSQL databases, such as [Database Name], for efficient data storage and retrieval. Extensive experience in Time Series analysis, including forecasting, modelling, and data visualization. Migrating servers, databases, and applications from on-premises to AWS, Azure Implemented API authentication and authorization mechanisms for secure data access. Developed microservices in Golang to process numerous data from various Database like Cassandra and MySQL s. Working experience with AWS cloud: EC2, S3, EFS, EBS, VPC, Lambda, Glue jobs, Steps functions, batch jobs, CI/CD pipeline, Neptune, ELB, ECS, and Core build. Used REST based Microservices with REST format considering RESTful APIs and outlined, built up the UI for the customer sites by utilizing HTML, CSS, jQuery. Strong expertise in building scalable backend web applications using Python web frameworks like Django and Flask. Implemented RESTful APIs and integrated them with Python web frameworks like Django, Flask, and Bottle. Effectively communicate with Product Owner and other Scrum Master. Collaborated with data scientists to integrate machine learning models into Spark pipelines. Developing the embedded software Analysis of C++ and Python, Development in REDHAT Linux platform using VDI. Responsible for creating efficient design and development of responsive UI using with HTML5, CSS3, JavaScript, MEAN stack (MongoDB, Express, Angular 4, and Node JS) Customize workflows, fields screens, permissions, notifications and issue type schemes in JARA. Worked extensively with NoSQL databases, including MongoDB, HBase, and Cassandra, to store and retrieve large volumes of unstructured data. Developed data analysis scripts and Spark applications to process and analyse large datasets efficiently. Experience in designing, implementing, and optimizing NoSQL databases such as MongoDB. Created a Rich Single Page Application using HTML, CSS, JSP, JSON, Angular.JS, Reach. JS, Node.JS, bootstrap,js, Backbone.JS. Orchestrated various components of the system by handling JSON objects, optimizing workflows, and improving system efficiency. Designed and developed APIs to share data wif cross functional teams using Hug and FastAPI frameworks. Handling routine Atlassian application configuration requests and manage users in JIRA. Developed ETL pipelines using Big Data frameworks such as Hadoop, Apache Spark, and Apache Beam for data transformation and processing. Environment: Python 3.4/ 3.3, Java, React.JS, Django, HTML5, CSS, Bootstrap, PyUnit, JSON, Big data, SAS, JavaScript, AJAX, RESTful, Angular 4, Node JS, Webservice, PyCharm, MongoDB, MySQL, jQuery SQLite, Windows 12 Server, AWS (EC2, S3), Jenkins, Linux. Client: Target, Minneapolis Jan 2020- Jan 2022 Role: Python Full stack Developer Responsibilities: Involved in building database Model, APIs and Views utilizing Python, to build an interactive web-based solution. Performed testing using Django s Test Module. Generated Python Django Forms to record data of online users and used PyTest for writing test cases. Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Developed and maintained backend web applications using Python and the Django web framework. Developed a front-end application using React.JS, Flux for SPA development. Emphasize your Python development experience and any Oracle-related tasks. Collaborated with data engineers to create ETL processes, transforming and loading data from various sources into Hadoop Distributed File System (HDFS). Participated in the development of RESTful APIs using Flask, enabling seamless data access for clients. Designed and implemented TR-069-based remote device management solutions, enabling efficient provisioning and configuration of customer premises equipment (CPE). Conducted training sessions for team members to enhance their Spark and Python skills. REST APIs were created with Python 3.x, FastAPI and Flask REST Plus, and were deployed wif Docker and Kubernetes (K8S). Wrote Python scripts to parse XML documents and load the data in database. Developed and implemented core API services using Python with spark. Participated in the development of RESTful APIs using Flask, enabling seamless data access for clients. Involved in designing and developing the web pages using HTML 5, CSS3, JavaScript, Bootstrap, SASS, LESS, React JS, Redux, Flex, Node JS, Mongo DB. Leveraged Python and Oracle PL/SQL to create custom data recovery and replication scripts. Facilitate code review meetings, release planning, cross pod meetings and various scrum ceremonies. Designed and implemented a real-time data streaming architecture using Apache Kafka and Databricks for processing and analyzing streaming data. Worked ad C++ Application developer for Project, involved in the coding and testing Phase. Collaborated with network engineers and product managers to define requirements and specifications for TR-069 data models, ensuring compliance with industry standards. Hands on working knowledge in developing Restful webservices and Micro Services with Golang Developed a real-time data analytics dashboard using Flask and MongoDB to track website traffic. Created API documentation using tools like Swagger and maintained API versioning. Implemented a Node.JS, server to manage authentication. Developed and maintained Python-based web applications using Flask and Oracle as the backend stack. Managed all scrum boards and documented Sprint backlog items and tasks using JIRA. Implemented data backup and recovery plans to safeguard critical data against unforeseen events. Built a distributed data processing pipeline using Apache Beam and Apach Created responsive user interface using HTML5, CSS3, Bootstrap and JavaScript Managed Oracle databases, including installation, configuration, and performance tuning. Setup full CI/CD pipelines so that each commit a developer makes will go through standard process of software lifecycle and gets tested well enough before it can make it to the production. Responsible for configuring a Python REST API framework utilising Flask and FASTAPI, as well as delivering interactive Open API Standard (aka. Swagger) API documentation to other cross-functional teams. Proficient in Oracle database management, data analysis, and Python web frameworks Participated in code reviews, testing, and debugging, ensuring code quality and reliability. Experience with Docker containers and container orchestration systems such as confidential ECS, Kubernetes and Docker Swarm. Used Test driven approach (TDD) for developing services required for the application. Involved in Unit Testing and developed the unit test cases performed unit testing by using Unit test and Pytest. Design/Implementation of pricing module (average swaps, basis swaps, swaptions, and caps/floors on commodity futures) in C++. Environment: Python 3.7/3.6/2.7, Django 1.9/1.7, Java, (AWS), GCP, Angular 4/6, React JS, Node.JS, Lambda, AJAX, PyCharm, Eclipse, DynamoDB, API Gateway, Spring Boot, Hibernate, REST API. Client: Scripps Health, San Diego, CA Nov-2017- Oct 2019 Role: Sr. Python Developer Responsibilities: Responsible for gathering requirements, system analysis, design, development, testing and deployment. Used Python Pandas Module to read SCV files to obtain data and store data in data structures provided in the numpy module. Implemented Docker containers to create images of the applications and dynamically provision slaves to Jenkins CI/CD pipelines. Developed Business Logic using Python on Django Web Framework. Created RESTful APIs using Flask to facilitate data exchange and enhance system functionality. Implemented monitoring and reporting features using TR-143 data models to track network performance and troubleshoot issues proactively. Developed RESTful APIs and web applications using FastAPI, creating efficient and responsive backend solutions. Designed and implemented a fault-tolerant data ingestion system using Apache Beam, processing over 1 TB of data daily. Utilized SQL and NoSQL databases (e.g., PostgreSQL, MongoDB) for data storage and retrieval. Orchestrated data resilience solutions using Docker and Kubernetes for containerization and seamless failover. Created test harness to enable comprehensive testing utilizing Python. Changing the AWS infrastructure Elastic Beanstalk to Docker with kubernetes. Applied data structures and algorithms to solve complex problems and improve application efficiency. Developed Python-based web applications using Django and integrated them with Oracle databases. Developed and maintained data processing applications using Python and Spark, handling large datasets and optimizing performance for efficient processing. Designed and developed web applications using FastAPI, focusing on efficient data handling and RESTful API endpoints. Used Amazon Web Services (AWS) for improved efficiency of storage and fast access. Collaborated with a multidisciplinary team to meet project objectives and deadlines. Worked on UI using HTML5, CSS3 and Java Scripts. Used Pandas library for statistical Analysis. Designed configurable REST APIs on demand using GO. Worked on numerous go frameworks. Environment: Python, Django, Flask, Shell Scripting, AWS, Pandas, PY Qt, PY Query, Kubernetes, Wire shark, Flash, DOM, JSON, PHP, HTML5, CSS3, AJAX, JavaScript, Angular.js, Bootstrap, Apache Web Server, MYSQL, GitHub, LINUX Client: GIECO Insurance, Columbus OH Sep 2016 Oct 2017 Role: Python Developer Responsibilities: Involved in preparing engineering system using Git, Jenkins, MySQL, and custom tools developed in Python and Bash. Designed and managed API system deployment using fast http server and Amazon AWS architecture. Develop consumer-based features and applications using Python, Flask, HTML and Test-Driven Development (TDD). Manage production and development environments; oversees Python scripting, CI/CD, and Cloud Amazon web services. Conducted performance analysis and optimization to ensure application responsiveness and scalability Created database using SQLite, wrote several queries to extract data from database. Used GIT for the version control and deployed project into AWS. Developed cross-browser pages using CSS, HTML, DHTML, and JavaScript. Performed source data transformations using HIVE. Environment: Python, Django, HTML5/CSS, MySQL, REST Web Services, JavaScript, Eclipse, Linux, Shell Scripting, JQuery, GitHub, JIRA, GIT, AWS Amazon EC2, Jenkins, Robot, GitHub, Bitbucket and Windows. Akron Technical Solutions, India Oct 2012 - Oct 2013 Python Developer Responsibilities: Coding and implementation of routing software for handling customer queries and re-routing to appropriate divisions. The customer's calls are automatically answered and place into a holding the queue until an agent becomes available. Involved in the code and requirement reviews of work products developed by team members. Involved in Application development with C++ and python on IDE Tool Eclipse and web server Tomcat. Writing stored procedures in SQL Server and integrated into the application to access the customer's calls, department's data from databases and store the customer's calls, department's data into database. Results-driven Data Engineer with expertise in Snowflake and Databricks. Proven track record of designing and implementing robust data solutions for complex business challenges. Worked with team of developers on Python applications for RISK management. Made Django web-based apps for Insurance premium calculations. Designed the architecture of the hardware environments and methodology of the code. Done Job scheduling, batch-job scheduling and process control, forking and cloning of jobs and checking the status of the jobs using shell scripting. Environment: Python, Django, XML, Java, Apache, CSS, MySQL, JSON, DHTML, HTML, JavaScript, Shell Scripts, Gerrit, bugging, agile, Restful, UNIX and Windows Client: Incessant Technologies, India May 2011 April 2012 Role: Jr. Python Developer Responsibilities: Used Python OS module on UNIX environment, made job cloning and forking. Responsible for search engine optimization to improve the visibility of the website. Handled all the client-side validation using JavaScript. Involved in writing application-level code to interact with APIs, Web Services using JSON. Used Unit Test Python library for testing many Python programs and block of codes. Used HTML, CSS, jQuery and JSON and JavaScript for front end applications. Involved in testing Restful API like Twilio, Facebook and Twitter. Designed and developed data management system using MySQL. Involved in Agile Methodologies and SCRUM Process. Worked on data migration projects, moving on-premises data to Snowflake on the cloud for enhanced scalability and performance. Python, Django, Django REST framework, JavaScript, HTML, jQuery, CSS, and Angular.JS. Create and enhanced existing automated solutions. Parse JSON and XML data using Python. Responsible for debugging and troubleshooting the web application. Implementation under Red Hat, CentOS7, Ubuntu, and Windows 7, both locally and on Cisco Cloud. Team working and version control using Gerrit. Environment: Python, MySQL, Django, Flask, PHP, XML, HTML, DHTML, CSS, Angular JS, Java script, Windows, Linux Keywords: cplusplus continuous integration continuous deployment user interface javascript sthree database active directory information technology golang microsoft procedural language quasar toolkit California Ohio