| | | 20,000+ Fresh Resumes Monthly | |
|
|
| |
Click here or scroll down to respond to this candidateCandidate's Name
EMAIL AVAILABLEPHONE NUMBER AVAILABLESr. Python DeveloperProfessional Summary:Having 15+ years of IT experience in Analysis, Design, Development, Management and Implementation of various stand-alone, client-server enterprise applications in Python on various domains.Experienced in working with various Python IDE's using PyCharm, PyScripter, Spyder, PyStudio and PyDev. Extensive Knowledge of HTML, JavaScript, CSS, AngularJS and JQuery.Implemented different python libraries BeautifulSoup, numpy, PyMQI, scipy, pytables, matplotlib, memcache, PySide, Pandas data frame, PyQtGraph and urllib2 in various tasks.Good experience in Python, Django, Shell Scripting, SQL Server, Unix, and Linux.Developed web applications and Restful web services and APIs using Python, Flask, and Django.Built custom UI Widgets and Application logic using OOD and MVC architecture. Useful learning of web services with protocols SOAP, REST. Responsible for debugging the project monitored on JIRA.Worked on changes to openstack and AWS to accommodate large-scale data center deployment.Knowledge of ORM mapping using SQLALCHEMY. Expertise in Object-Oriented design and coding.Experienced in writing SQL Queries, Stored procedures, functions, packages, tables, views, triggers.Analyzed and handled large datasets using Oracle Relational database. Skilled in debugging/troubleshooting issues in complex applications. Developed Build Scripts to fortify certain Applications using Ant and Maven.Proficiency in the entire Apache Spark ecosystem, including Spark Core, Spark SQL, Spark Streaming, and Spark MLlib, leveraging them for various data processing and analytics tasks.Have good idea about development tools like Bugzilla, Jira, Confluence, Ax soft. Have good knowledge on NoSQL databases like Cassandra, MongoDB. Worked on SQL databases like MYSQL, NOSQL, PostgreSQL and Oracle.Design and implement event-driven architectures using AWS services such as Kafka for real-time data streaming and EventBridge for event routing and integration.Continuously monitored PySpark job performance metrics, identified bottlenecks, and applied optimizations to improve overall system performance and efficiency.Experience with Unit testing, Test driven Development (TDD), Load testing, Integration testing, User acceptance testing, Functional testing, and STB testing. Extensive use of version controlling systems like GIT and SVN. Handled potential points of failure through error handling and communication of failure.Experience of dealing with various development methodologies like Waterfall, Scrum, and Agile.Worked on JIRA for bug tracking and communicating for better results Strong Experience in Big data technologies including Apache Spark, Hadoop, HDFS, Hive, MongoDB.Utilize AWS CloudFormation or Terraform to provision and manage infrastructure for Kafka clusters, EventBridge rules, and Lambda functions, ensuring consistency and reproducibility across environments.Familiarity with GPU acceleration techniques in PySpark, leveraging frameworks like NVIDIA RAPIDS or Spark-GPU for accelerating machine learning and data processing tasks on GPU-enabled clusters.Experience of using Python modules like NumPy, Matplotlib, Pickle, Pandas, SciPy, wxPython, PyTables, PyQt, etc., for generating complex graphical data, creation of histograms, etc.Implementation of machine learning algorithms and pipelines using Spark MLlib, including classification, regression, clustering, and collaborative filtering on distributed datasets.Technical Skills:Languages : Python, Java, Node.js, PHP, Ruby.Scripting Languages : CSS, AJAX, React.js, JavaScript, JQuery, TypescriptPython Libraries : ReportLab, Numpy, Scipy.Markup Languages : HTML, XML, JSON.Databases : SQLite, PostgreSQL, MongoDB, OracleDBFramework : Django, Flask, Node JS, Angular JSTesting Tool : JIRAProtocols : TCP/IP, HTTP/HTTPSOperating System : Linux, Ubuntu, MacOS, WindowsTools & IDE : PyCharm, Sublime Text, Visual Studio Code, Eclipse.Professional Experience:Client: Synovus, Columbus, GA Feb 2023 Sept 2024Role: Sr. Python DeveloperResponsibilities:Designing, developing, and managing REST APIs utilizing Django's Rest framework and overlooking the API system.Responsible for developing an automated system to identify redundant server instances with the same session IDs and mark them for deletion, thereby freeing the memory by a significant amount at times.Development of web applications using Python frameworks as Django.Successful migration of the default Django's database (SQLite) to PostgreSQL to improve efficiency, integrity, and security of data.Involved in database-driven web application development using a variety of frameworks such as Django on Python.Worked on PostgreSQL development (tables, views, joins) and migrations from SQLite databases preserving the integrity.Preparing documentation as per organizational standards, designing, implementing, and maintaining complex database applications.Worked on SSIS and created SSIS Jobs and scheduled Packages using SQL Server Management Studio for Daily Load.Led the development of backend services using a combination of Python (Flask/Django) and Node.js (Express.js) to build scalable, high-performance applications.Led front-end development using React.js to create responsive, dynamic user interfaces for various applications, improving the user experience across multiple platforms.Proficiency in graph processing using Spark GraphX, applying graph algorithms like PageRank, community detection, and shortest path calculations on large-scale graph data.Developed SQL and PL/SQL scripts to transfer tables across the schemas and databases.Developed PySpark applications for implementing machine learning models and advanced analytics on big data, facilitating data-driven decision-making processes.Provide user support, troubleshoot issues reported by users, and perform maintenance tasks (e.g., updates, patches) to ensure uninterrupted operation of web applications.Familiarity with GPU acceleration techniques in PySpark, leveraging frameworks like NVIDIA RAPIDS or Spark-GPU for accelerating machine learning and data processing tasks on GPU-enabled clusters.Experience in integrating PySpark with cloud platforms such as AWS EMR, Google Cloud Dataproc, or Azure HDInsight, utilizing managed services for scalable big data processing and analytics.Worked on complex datasets including Python's native lists, dictionaries and tuples.Designed & developed templates using Django's template library and utilized them using Django's forms library. Extensive Knowledge on JSON based REST Web services and Amazon Web services.Design and development of real-time stream processing applications using Spark Structured Streaming, integrating with Apache Kafka, AWS Kinesis, or Azure Event Hubs for scalable event-driven architectures.Designed and implemented real-time data processing pipelines using PySpark Streaming or Structured Streaming, enabling near real-time analytics and decision-making capabilities.Integrated React with backend APIs built in Python (Django and FastAPI) to develop seamless, full-stack solutions.Developed robust automated test suites for web applications using PyTest and UnitTest, achieving over 90% test coverage.Integrated EKS clusters with CI/CD pipelines (e.g., Jenkins, GitLab CI/CD) to automate build, test, and deployment processes of Python applications within Kubernetes environments.Integrated service mesh technologies like AWS App Mesh or Istio with EKS to enhance observability, traffic management, and security for microservices architectures.Implement monitoring solutions using AWS CloudWatch to track performance metrics of Kafka brokers, Lambda functions, and EventBridge rules, optimizing resource utilization and performance.Effectively followed Scrum along with Test-Driven Development to develop applications, services, and software solutions. Having Good Experience in Object Oriented Concepts with C# and Python.Having experienced in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL, PL/SQL, and PostgreSQL database.Architect and build data pipelines integrating Kafka streams with AWS services like S3, DynamoDB, or Redshift, ensuring seamless data flow and processing.Developed and deployed serverless applications using AWS Lambda and Python, reducing infrastructure management overhead by 40%.Implemented automated testing using PyTest for Python code and Mocha for Node.js services.Designed and implemented multiple Core Python modules for the backend system of a data processing pipeline, increasing performance by 25% using optimized data structures.Basic knowledge on Rest API and JSON Parsing, jQuery, and Angular JSExperience in building frameworks in Python for Test Automation.Excellent Experience in Code Refactoring and Udeploy. Solid ability to code in JavaScript.Thorough knowledge in various front-end tools like HTML, JavaScript, XML, jQuery, and AJAX.Experience in Bash Shell Scripting, SQL and Java Full stack web development using Python.Extensive experience in using Python/Perl to code and design various phases for data processing pipeline.Led the development of secure Python-based applications, implementing best practices for security compliance with industry standards like ISO 27001, SOC 2, and GDPR.Used Mocking and Patch from PyTest and UnitTest to isolate components and test them in isolation.Good knowledge in various phases of SDLC Requirement Analysis, Design, Development and Testing on various Development and Enhancement Projects.Developed secure and scalable REST APIs using AWS API Gateway, integrating with AWS Lambda for serverless backend processing.Experienced in Agile Methodologies and SCRUM process including Sprint planning, backlog grooming, Daily Standups, Code review, Pert Chart, Gant Chart.Environment:Python, Django, Django-cms, Django-cms plugins HTML5, CSS3, React.js, Bootstrap, Javascript, JQuery, AJAX, JSON, Web Framework, MongoDB, Vue.js, Agile, Eclipse, Weblogic, GitHub, Junit, UML, JSP, Xml, SOA, MYSQL, Linux/Unix, Jira, Git.Client: Priority Health, Grand Rapids, MI April 2021 Jan 2023Role: Sr. Python DeveloperResponsibilities:Extensive working knowledge in entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support.Developed entire frontend and backend modules using Python on Django Web Framework.Wrote Python routines to log into the websites and fetch data for selected options.Performed Design, involved in code reviews and wrote unit tests in Python.Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.Interfacing with supervisors, artists, systems administrators, and production to ensure production deadlines are met. Worked on PowerShell Scripting.Implement AWS security best practices for Kafka ACLs (Access Control Lists), Lambda execution roles, and EventBridge permissions, ensuring data integrity and compliance with regulatory requirements (e.g., GDPR, HIPAA).Worked on HTML5, CSS3, JavaScript, AngularJS, Node.JS, Git, REST API, intellij IDEA.Used JQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.Utilized PyQt to provide GUI for the user to create, modify and view reports based on client data.Used SOAP UI tool to test the REST web service operations.Developed dynamic front-end features using React.js, collaborating with backend teams to integrate APIs and deliver high-performance web applications.Enhanced API testing by utilizing PyTest features such as fixtures and parametrization for efficient test case management.Automate deployment pipelines using AWS Code Pipeline and Code Build to deploy changes to Kafka topics, Lambda functions, and EventBridge rules, ensuring rapid and reliable delivery of updates.Developed the required XML Schema documents and implemented the framework for parsing XML documents. Created a Git repository and added the project to GitHub.Worked on JSon based REST Web services. Updated site with JavaScript, JQuery, Python, Django, and SQL. Worked on version control using GITHub.Designed event-driven architectures using AWS Lambda, SQS, and SNS to process large volumes of data efficiently.Developed robust backend services using Node.js (Express) and Python (Flask) for large-scale web applications and data processing platforms.Built an internal tool using Core Python to automate data transformation and data loading processes, reducing manual intervention by 60%.Designed API Gateway routes for microservices-based architecture, ensuring seamless communication between services via WebSocket APIs.Utilized Agile process and JIRA issue management to track sprint cycles.Developed tools using python, Shell scripting, XML to automate some of the menial tasks.Working in team of Architects and Developers to build and deploy python Flask Peewee Linux AWS.Wrote clean, efficient, and scalable code for data processing jobs using Python and Golang.Responsible for Design and maintenance of databases using Python. Developed Python based APIs by using Flask, SQL Alchemy, and PostgreSQL.Designed, developed, implemented, and maintained solutions for using Git and GitHub for microservice and continuous deployment.Developed tools using python, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators, and production to ensure production deadlines are met.Developed PySpark applications for implementing machine learning models and advanced analytics on big data, facilitating data-driven decision-making processes.Collaboration with data visualization teams to integrate Spark outputs into BI tools like Tableau, Power BI, or custom dashboards, enabling stakeholders to derive insights from processed data.Environment:Python, Django, PyQt, PyQuery, HTML5, CSS3, React.js, JavaScript, Angular.js, Bootstrap, Apache Web Server, AJAX, JSON, DOM, MYSQL, GitHub, LINUX, Shell Scripting, MYSQL, AWS, PySpark, Spark.Client: Forward Financing, Boston, MA June 2019 Mar 2021Role: Python DeveloperResponsibilities:Designing Celery and multithreading for scheduling the tasks and multiple activities.Perform Jenkins administration, updating plugins, setting up new projects and debugging build problems.Using ANT, Puppet/ Chef Scripts with Ivy to build the application and deploy.Using Chef and AWS allowed me to reduce costs for the department and eliminate unwarranted resources. Automated provisioning of cloud infrastructure with Chef.Configured AWS Identity and Access Management (IAM) Groups and Users for improved login authentication.Conduct systems design, feasibility and cost studies and recommend cost-effective cloud solutions such as Amazon Web Services (AWS).Developed and maintained Core Python applications for automating business processes, including file handling, API integrations, and data parsing.Expertise in developing web-based open stack applications using Python and Django for large dataset analysis.Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity.Ensure data integrity, performing extensive quality control checks of GIS data and non-spatial databases.Worked on Atlassian tools like Bamboo, Jira, and confluence.Utilized PySpark to process and analyze large-scale datasets efficiently, leveraging distributed computing capabilities for optimal performance.Automated testing pipelines for Python and Node.js applications, achieving over 90% test coverage across critical services.Applied OWASP security principles to develop secure RESTful APIs using Python and Flask, protecting against common web vulnerabilities such as XSS, CSRF, and SQL injection.Designed front end using UI, HTML, CSS, and JavaScript.Involved in the Complete Software development life cycle (SDLC) to develop the application.Performed performance tuning and troubleshooting for Golang services in production environments.Deployment and management of Spark clusters on cloud platforms like AWS EMR, Google Cloud Dataproc, or Azure HDInsight, leveraging managed services for scalable big data processing.Environment: Python 2.7, PyQt, .NET, PyQuery, MVW, AWS, HTML5, CSS3, DOM, Angular.js, Shell Scripting, JSON, Rest, Apache Web Server, React.js, Django, Celery, Flash, SQL, UNIX, Windows, PostgreSQL, and python libraries such as Numpy, SQL Alchemy, Android OS Android 1.5 to Android 6.0, PySpark, Spark.Client: General Digital Corporation, East Hartford, CT Feb 2017 May 2019Role: Python DeveloperResponsibilities:Designed Python/Django based web application, PostgreSQL DB, and integrations with 3rd party email, messaging, storage services.Developed web applications in Django Framework's model view control (MVC) architecture.Followed different testing methodologies like unit, Integration testing, and web application testing.Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash.Created Node.js APIs to support data-heavy applications and facilitate seamless interaction with front-end interfaces.Provided GUI utilizing PyQt for the end user to create, modify and view reports based on client data.Developed entire frontend and backend modules using pythonon Django Web Framework.Participated in the complete SDLC process and used PHP to develop website functionality.Design and develop scalable microservices architecture using frameworks like Spring Boot, Flask, or Node.js, ensuring modularity, reusability, and maintainability.Rewrote existing Python/Django modules to deliver certain format of data.Designing & deployment of Hadoop cluster and different Big Data analytic tools including Hive, Spark.Collaborated with internal teams to convert end user feedback into meaningful and improved solutions.Performed data manipulation/storage for incoming test data using lxml/etree libraries.Set up CI/CD pipelines to automate build, test, and deployment processes of web applications, ensuring rapid and reliable delivery of updates and features.Experience in deploying PySpark applications in serverless computing environments such as AWS Lambda, Google Cloud Functions, or Azure Functions, optimizing costs and scalability.Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS, BIG DATA and JavaScript.Designed and developed data management system using MySQL. Built application logic using python.Experience with Apache Arrow integration in PySpark for efficient in-memory data processing and interoperability with other data processing libraries and frameworks.Environment:Python, Django, React.js, HTML, CSS, Bootstrap, JQuery, JavaScript, Apache, Behave, Puppet Rspec, Jenkins, Azure, MySQL, Git, Perl, Cassandra, SQL, MYSQL, Linux/Unix, PySpark, Spark.Client: Ion Bank, Naugatuck CT Apr 2016 Jan 2017Role: Python DeveloperResponsibilities:Responsible for gathering requirements, system analysis, design, development, testing and deployment.Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.Design and implementation of end-to-end data pipelines and ETL workflows using Spark, orchestrating data transformations, data quality checks, and data integration across heterogeneous data sources.Developed entire frontend and backend modules using Python on Django Web Framework.Developed Business Logic using Python on Django Web Framework.Developed Merge jobs in Python to extract and load data into MySQL database.Successfully migrated the Django database from SQLite to MySQL with complete data integrity.Responsible for debugging the project monitored on JIRA (Agile).Implemented multiple high-performance MongoDB replica sets on EC2 with robust reliability.Developed entire frontend and backend modules usingPythonon Django Web Framework.Environment:Python, Django, PyQuery, PyQt, HTML, CSS, Flashvars, PyUnit, PHP, DOM, REST, AJAX, JQuery, AWS, GitHub, agile, SQL, MYSQL, Linux/Unix, PySpark, Spark.Client: Ace Turtle, Bangalore, India Apr 2007 Nov 2014Role: Python DeveloperResponsibilities:Design database schema, create tables to store data, and perform data manipulation.Worked on data analyze and visualize using SQL, MS Excel, MS Visio, Power BI, and Tableau.Worked on Data Warehouse, ETL, Data Cleaning, and perform analysis using google big query.AngularJS 2 was used in the design and development of the user portal, along with HTML, CSS, and TypeScript.Architect and design serverless application CI/CD by using AWS Serverless (Lambda) application model.Led the development of Restful APIs for a high-traffic e-commerce platform, resulting in a 30% reduction in API response time.Developed Python AWS serverless lambda with concurrent and multi-threading to make the process faster and asynchronously executing the callable.Experience in Software Applications Development and Integrations using React JS, PHP, GCP, AWS, Jenkins, JavaScript, jQuery, Bootstrap, MVC, AngularJS, HTML, CSS.Working knowledge on developing the UI pages form starch using HTML5, CSS3, JAVASCRIPT, ANGULAR JS, REACT JS, Ajax, and jQuery.Rewrote existing Python/Django modules to deliver certain format of data.Developed API modularizing existing python module with the help of pyYAML libraries.Configuring auto scalable and highly available microservices set with monitoring and logging using AWS, Docker, Jenkins and Splunk.Create interactive dashboards and reports using Power BI, for teams within the organization.Excellent understanding of the System Development Lifecycle (SDLC) and QA MethodologiesEducation:Bachelor in computer science from Nagarjuna university, 2003.Master of computer Applications from Nagarjuna university, 2006.. |
