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Brahmini Malineni - Sr Python Developer

[email protected]

Location: New York City, New York, USA

Relocation: Yes

Visa: H4EAD

Brahmini Mallineni [email protected] 848-480-6418 Sr. Python Developer https://www.linkedin.com/in/brahmini-m-485b242a6/ Current location: New York, NY- H4ead Professional Summary: Over 9+ years of experience as an Application developer, software development and design using Python, Django, XML, HTML, DHTML, Oracle PL/SQL. Developed Consumer-based custom features and applications using Python, Django, andHTML. Experience with Pandas,Numpy,Matplotlib,Scipy,Pyspark python libraries. Experienced with Software Development Life Cycle, strong experience in data engineering,Database designs, agile methodologies, coding, testing of enterprise applications and IDE ssuch as Jupiter Notebook, PyCharm, Emacs, Spyder and Visual Studio. Experience in data analysis and machine learning techniques with hands-on-experience on various python libraries like Numpy, Pandas, Scipy. Actively involved in each phase of software Development life cycle (SDLC) and experience inAgile Software Methodology. Experience in developing web applications by following Model View Control(MVC) Architecture using server-sideapplication Django. I understand and experienced with the following; Pyramid, Django, ZODB, Key Value Stores, Couchdb, Couchbase, Linux, ReactJS and Odoo. Working with different customers for cloud solution on Google Cloud and AWS Cloud. Excellent Experience on various Python integrated IDE s such as Sublime Text, PyCharm,Eclipse and NetBeans. Experience in working on various python packages such as NumPy, SQL Alchemy, Pyside,SciPy, and PyTables. Expertise in usage of Django Framework for developing web applications. Good knowledge in establishing database connections for Python by configuring packagesMySQL-Python. Hands on experience with version control tools such as SVN, JIRA, GitHub, and GitLab. Experience with software development life cycle, architecting scalable platforms, object-oriented programming, database design and agile methodologies. Worked in stats function with Numpy, Visualization using Matplotlib and Pandas for organizing data. Experience in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts. Experience with working on various environments like development, testing, production. Excellent analytical and problem-solving skills and ability to work on own besides being valuable and contributing team player. Expert knowledge of and experience in Object oriented Design and Programming concepts. Excellent communication, interpersonal and analytical skills and a highly motivated team player with the ability to work independently. Involved in Coding, Testing phases of Software Development Life Cycle in both Waterfall and agile. Skills: Languages: Python 3.x/2.x, SQL,C++ Python Framework: Django, Devops, Flask, Punit, Query, PaaS, Snowflake, Airflow, Flask, AngularJS, ReactJS, Spark, Kafka Messaging System IDE s: PyCharm, Eclipse Databases: MongoDB, MS SQL, MySQL, Postgres, NoSQL, AI, Oracle Web Technologies: XML, CSS, CSS3, HTML5, SAAS, DHTML, selenium, JavaScript, JQuery, MVC, AWS, Bootstrap, RESTful, SAS, ML, AngularJS, Azure Data Factory, SOA, AJAX ,Node.js, Redshift and Streamlit Analytics Web Services: REST, SOAP, selenium Data Analysis: Python [NumPy, Pandas] Operating System: MacOS, UNIX, Linux, Windows Data Processing: Agile, Kanban, Scrum Education: M. Tech (Computer Engineering), JNTU University, Hyderabad - 2014 Certification: PCEP-Python Certified Entry Level Python Programmer. Domain Expertise:Automobiles, Human resource, Financial Domain,Airlines. Project Summary: Client: Mastercard, NYC Nov22- till date Role: Sr. Python Developer Description:Mastercard Inc. is the second-largest payment-technology corporation worldwide. It offers a range of payment transaction processing and other related-payment services. Responsibilities: Worked on Design, Development and Testing phases of the project. Used Pandas, Opencv, Numpy, Seaborn, Tensorflow, Keras, Matplotlib, Sci-kit-learn in Python for developing data pipelines and various machine learning algorithms. Configured and consume data in AWS RDS and in-memory database by writing various types of SQL. Develop Python and Pandas scripts to create and edit big data by slicing data frames. Worked on writing complex queries and PL/SQL procedures, cursors on different relational databases. Worked on cloud versioning technologies like Gitlab, Github. Continuous development and Continuous integration using GIT bash repository and code review has done by using GIT. Developed unit testing using pytest. Used HTTPLib2, Urllib2, Beautiful Soup libraries for data scraping and Numpy, petl, Json,Pickle, Pandas, Scipy and Matplotlib for data storage and plotting. Worked on Python Open stack API s & used Python scripts to update content in the database and manipulate files. Gathering requirements, system analysis, ML, design, development, testing and deployment. Building database Model, APIs and Views utilizing Python, in order to build an interactive web based solution. Used JSON, XML as the data interchange format. Environment:Python , Django, pandas , Python API , machine learning , data science , TensorFlow, PyTorch , scikit-learn, NumPy, angular , React , typescript , JSON web token, Java, Postgres, MySQL , SQL, PL/SQL, PyCharm, GitLab , Git , Pytest , Selenium , Agile, Scrum, AWS EC2, S3, RDS. Google Cloud Platform, JSON, XML, TFS, Linux, Nginx, Slack , Zoom. Client:People Strategy - Edison, NJ Sept 21- Nov22 Role: Python Developer Description-Developing a people strategy isn t a task that belongs to HR leaders alone. On the contrary, it needs to involve everyone at a C level, line managers, and even the financial department. Responsibilities: Worked on Design, Development and Testing phases of the project. Worked with Users and Business Analysts for requirement gathering. Developed scripts in Python using the Scikit-learn and Tensorflow machine learning libraries. Generated various capacity planning reports (graphical) using Python packages like Numpy,matplotlib. Used HTTPLib2, Urllib2, Beautiful Soup libraries for data scraping and Numpy, petl, Json, Pickle, Pandas, Scipy and Matplotlib for data storage and plotting. Building database Model, APIs and Views utilizing Python, in order to build an interactive web based solution. Developed Python based API (RESTful Web Services) to track the events and perform analysis using Django. Designed front end and backend of the application utilizing Python on Django Web Framework. Used Pandas library for statistical Analysis, flexible reshaping and pivoting of data sets. Expertise in test automation and continuous delivery of web applications, client server applications,web services/REST APIs, with Python. Worked on writing complex queries and PL/SQL procedures, cursors on oracle database. Worked on cloud versioning technologies like Gitlab, Github. Enviornment: Python , Django, pandas , flask, Python API , , SQLAlchemy , machine learning , data science , TensorFlow, PyTorch , scikit-learn, NumPy, angular , React , Es6 , typescript , JSON web token, Java, Postgres, MySQL , SQL, PL/SQL, PyCharm, GitLab , Git , Pytest , Selenium , Jest,Agile, Scrum, AWS EC2, S3, RDS. Google Cloud Platform, MAVEN, JSON, TFS, Linux, Nginx, Slack , Zoom. Client: Southwest- Airlines, Dallas TX Sept 20- Sept 21 Role: Python Developer Description-Southwest Airlines Co. is a major American airline that operates on a low-cost carrier model. It is headquartered in Dallas, Texas, and has scheduled service to 121 destinations in the United States Responsibilites: Worked on Design, Development and Testing phases of the project. Worked with Business Analysts and Technical lead for requirement gathering. Used HTTPLib2, Urllib2, Beautiful Soup libraries for data scraping and Numpy, petl, Json, Pickle, Pandas, Scipy and Matplotlib for data storage and plotting. Developed scripts in Python using the Scikit-learn and Tensorflow machine learning libraries. Generated various capacity planning reports (graphical) using Python packages like Numpy, matplotlib. Configured and consume data in AWS RDS and in-memory database by writing various types of SQL. Worked on writing complex queries and PL/SQL procedures, cursors on different databases. Worked on cloud versioning technologies like Gitlab, Github. Continuous development and Continuous integration using GIT bash repository and code review has done by using GIT. Developed unit testing using pytest. Manage the code changes in the project by using TFS tool and used GRADLE to build the web application. Created Python functions and packages to automate repeatable data cleaning, data wrangling and data mapping to increase job efficiency. Developed Web Application using Python and Django. Web development using Python and advanced Django based web framework. Can leverage between Django and flask. Developed Business Logic using Python on Django Web Framework. Develop Python and Pandas scripts to create and edit big data by slicing data frames. Migrated servers, databases, and applications from on-premise to AWS, Azure and Google Cloud Platform. Used Pandas library for statistical Analysis, flexible reshaping and pivoting of data sets. Building database Model, APIs and Views utilizing Python, in order to build an interactive web based solution. Used JSON as the data interchange format. Enviornment: Python , Django, microservices , pandas , flask, Python API , , SQLAlchemy , JavaScript , HTML5 , CSS3, Redux , machine learning , data science , TensorFlow, PyTorch , scikit-learn, NumPy, angular , React , Es6 , typescript , JSON web token, Java, Postgres, MySQL , SQL, PL/SQL, PyCharm, Tornado, GitLab , Git , Pytest , Selenium , Jest, mockito, Agile, Scrum, AWS EC2, S3, RDS. Google Cloud Platform, MAVEN, JSON, TFS, Linux, Nginx, Slack , Zoom . Client- General Motors, Detroit MI Mar 17- Sep 20 Role: - Python Developer Description-General Motors Company is an American multinational automotive manufacturing company Responsibilities: Design and development of user interfaces and client displays using Python, JavaScript, JSP, CSS and troubleshoot various Issues in Python code and fix them with code enhancements- code used various python libraries such as Pandas and Python. Designed and Developed Automation test scripts in Python implementing test in selenium web Driver. Worked in Agile-Scrum environment with continuous iteration of development and testing throughout software development lifecycle of project. Used selenium to create small and medium scale web scrapers. Provide guidance to development team working on PySpark. Used NumPy and pandas for Numerical and statistical analysis. Worked on Django REST framework as it is much faster to read data and it can be cached. REST allows more formats Temp than SOAP and gives better support for browser clients as it supports jsON. Extensive usage of different AWSWeb Serviceslike, EC2, S3, SWE, SNS, SQS, Dynamo DB Etc.. Worked on Django ORM API to create and insert data into the tables and access the database Using Django Framework model, implemented MVC architecture and developed web applications with superb interface. Involved in DevOps migration/automation processes for build and deploy systems. Develop Python and Pandas scripts to create and edit big data by slicing data frames. Migrated servers, databases, and applications from on-premise to AWS, Azure and Google Cloud Platform. Client: TCS , India Dec 14 -Jan Role: Software Developer Description-Tata Consultancy Services Limited is an Indian multinational information technology services and consulting company Responsiblites Order management system is used for planning and need calculation based on the orders received from stores and stock available in the stores. This application gets the required data from different applications (some are legacy systems). CNS(Cargo Network services) is replaced with STMS-OMS, CNS is a legacy system, with limitations on the size of the data, frequency of updates and time consumption for processing data. STMS -OMS is developed for faster processing of data and providing the timely updates for downstream systems. Responsibilities: Co-ordinate with the business users for requirement analysis and PRA. Involved in analysis, design, development, unit testing and bug fixes. As Development team member responsible development, testing and UAT. Debugging and providing fixes for high priority production/UAT issues for applications. Involved in enhancing the module according to user requirements. Involved in maintenance, re-engineering and tuning activities Involved in Scrum planning and daily status meetings. Have done functional testing, coordinating business testing, preparing necessary documentation for implementation, providing testing support during production implementation. Created packages using advanced plsql, Static & Dynamic (REF) Cursors, Dynamic SQL, Records, Bulk Collect / Bulk Processing, Bulk exception handling, Merge, FOR ALL for OMS-STMS. Environment: Oracle 11g, Toad 11.5, PL/SQL, All round Automations SQL Developer, SQL*Plus, Putty, WinSCP, UNIX Scripting, Windows, CQ, CC, ALM. Keywords: cprogramm cplusplus artificial intelligence machine learning javascript sthree database information technology microsoft procedural language Colorado Michigan New Jersey New York Texas