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Click here or scroll down to respond to this candidate Candidate's Name CHITTINENI.NET DEVELOPERPhone: PHONE NUMBER AVAILABLEMail: EMAIL AVAILABLETECHNICAL SUMMARY
Over 11+ years of IT experience utilizing Agile/Scrum methodologies for the analysis, design, development, implementation, testing, and maintenance of client-server and web-based applications on N-tier architectures. Expertise in designing and developing applications using MVVM, MVC 4/5, Abstract Factory, Singleton, XAML, and WPF. Proficient in C#, .NET Core (3.1, 5.0, 6.0), ASP.NET Core MVC 5.0, ASP.NET Web API 2, Dapper, and Entity Framework Core. Skilled in front-end development using HTML5, CSS3, AngularJS, Bootstrap, JavaScript, jQuery, and Ajax. Developed dynamic and responsive web applications using Vue.js and ASP.NET Core Razor Pages. Designed and implemented real-time data streaming solutions with Apache Kafka. Implemented API authentication using OAuth 2.0 and JWT for securing endpoints. Extensive experience with Microsoft SQL Server (2019, 2017, 2016, 2014, 2012) including T-SQL, stored procedures, views, and indexes. Strong background in object-relational mapping with ADO.NET, Entity Framework Core, LINQ, VB.NET, and C#. Proficient in Angular 16, ReactJS, NodeJS, Bootstrap, JavaScript, jQuery, HTML/HTML5, CSS/CSS3, and MongoDB for front-end and database development. Experience with Continuous Integration & Deployment for Microservices using Jenkins, Docker, and OpenShift. Provided technical support for Microsoft Power Platform components (PowerApps, Power BI, Power Automate), enhancing business processes and analytics capabilities. Integrated Python scripts with SQL Server databases and SSIS packages for advanced data retrieval, manipulation, and loading processes. Managed Azure Storage accounts for blob, file, table, and queue storage, ensuring data durability and accessibility. Integrated Azure Functions with Event Grid, Service Bus, and Azure Storage for seamless event processing and automation. Deployed and managed .NET applications on RedHat OpenShift Container Platform for enterprise-grade container orchestration. Knowledgeable in Microservices, AWS (EC2, RDS, DynamoDB, S3, CloudWatch), Docker, Web Services, .Net Remoting, XML, XSLT, XPATH, XML Schema. Skilled in UI/UX design with a focus on creating intuitive, user-friendly interfaces, ensuring seamless navigation, and improving overall user experience in web and mobile applications. Proficient in SSIS for ETL processes and SSRS for report generation, ensuring data accuracy and report availability. Expertise in Microsoft Azure Cloud Services (PaaS & IaaS), Microsoft Dynamics CRM, Dynamics 365, Dynamics AX, Application Insights, Document DB, Azure Monitoring, Azure Databricks, Event Grid, Elastic Pooling, Key Vault, Azure Function Apps, Logic Apps, Azure Kubernetes, Azure APIM, Azure Service Bus, Visual Studio Online (VSO). Experience in configuration and version management using SVN, TFS, GIT, and defect tracking tools like JIRA, Azure DevOps, Visual Studio Team Services. Designed UML Diagrams, ER Diagrams, and Data Flow Diagrams using MS Visio. Performed Unit Testing (using NUnit & MS Test, Moq), Integration Testing, and Performance Testing to ensure application quality. Knowledge of Custom Routing, HTTP Handlers, Fluent APIs, Data Annotations, URL Routing, View-Models, Sitecore CMS, Ektron CMS. Utilized Xamarin and .NET MAUI to develop mobile applications that run on both iOS and Android platforms, ensuring a consistent user experience across devices. Worked with ADO.NET objects (Data Adapter, Dataset, Data Reader) to interact with SQL Server and Oracle databases.EDUCATION Bachelor of Engineering (Computer Science and Engineering) from KKR & KSR Institute of Technology & sciences in 2013.TECHNICAL SKILLS
Cloud Environments
Microsoft AZURE, Microsoft Dynamic CRM, Dynamics 365, AWS, GCP, OKTA.Programming Languages
C#.Net, F#, Typescript, JavaScript, Vue JS 3.0, Java, Python, .Net Core, .NET PHONE NUMBER AVAILABLE, Web Services, ASP.NET, VB.NET (VISUAL BASIC), ADO.NET, ODP.NET, LINQ, SQL, T-SQL, PL/SQL, XML, XAML, C, RPG.Web Technologies
Angular 17, React, HTML5, CSS, Kendo UI, XML, XSLT, XSD, Java Script, AJAX, DOM, Razor, Knockout, Json, jQWidgets, PhoneGap, PHP, Ruby on Rail, Material UI, Graphical UIIDE and Tools
Microsoft Visual Studio, IBM Data Studio, Net 2019/2017/2015/2013/2012/2010, Microsoft Visual Code, MS Office, Microsoft Visio, SQL Profiler, SQL Server Agent, Postman, Swagger, QMF, Terraform, Rhino Mocks..NET Technologies
C#.NET, ASP.NET, VB.NET (VISUAL BASIC), RESTFUL APIs, Web Services, .NET Core, .NET WINFORM.NET Framework PHONE NUMBER AVAILABLE, Entity Framework, LINQ, WPF, CSLA,WCF, Win Forms, Web APIs, LINQ, LAMDA Exp., MVC, MVVM, ActiveXXML Technologies
XML, XSLT, XPath, XQuery, Schemas
Mobile Technologies
Xamarin Forms
Databases
Azure Storage, SQL Server 2012/2015/2017/2019, MySQL, MS Access, SPUFI, MongoDBWeb/Application Servers
Internet Information Server (IIS) 5.0/6.0/7.0/8.5, TomcatOther ToolsAlteryx (ETL), Power BIVersion Control Tools
VSS, TFS, GIT
Operating Systems
Windows Server 2019/2016/2012/2008, Windows 11/10/8/7, Oracle Server, Linux
PROFESSIONAL EXPERIENCE
Stonex Inc., Irving, TX. Apr 2023 to Present.Net Full Stack Developer
Led the development of a scalable application using ASP.NET Core 6 and C#, ensuring robust performance and secure access. Created dynamic and interactive UI components using MAUI, enhancing user interaction and experience. Developed custom controls in MAUI to meet specific design requirements and improve user interface flexibility. Designed and implemented RESTful APIs using ASP.NET Core Web API, facilitating seamless integration with third-party services and internal systems. Optimized database interactions using Entity Framework Core 7, LINQ, and SQL Server 2019, improving query performance and ensuring efficient data retrieval and manipulation. Developed interactive front-end components with Angular 17, enhancing user experience through responsive and dynamic interfaces. Utilized HTML5, CSS3, and Bootstrap 5 to create visually appealing and responsive web pages and mobile pages.
Implemented data grids and complex data visualizations using AG-GRID and custom Angular components. Ensured cross-browser compatibility and accessibility compliance by following WCAG guidelines. Enhanced user interfaces using JavaScript, jQuery, and AJAX, enabling dynamic and interactive web elements. Worked with JSON and XML for data interchange and configuration, ensuring efficient and flexible data handling. Developed and maintained ETL processes using SQL Server Integration Services (SSIS), ensuring accurate and efficient data transformations. Implemented ETL processes to extract, transform, and load data between SQL Server and PostgreSQL, ensuring smooth data flow and accurate data transformations. Expertise in using Power Query to extract, transform, and load (ETL) data from various sources into Power BI for analysis. Generated comprehensive reports using SQL Server Reporting Services (SSRS) and created visual dashboards using Power BI, providing actionable insights to stakeholders. Automated deployment processes using Azure DevOps, configuring CI/CD pipelines to ensure smooth and consistent deployments across multiple environments. Implemented containerization of applications using Docker and managed container orchestration with Kubernetes, improving scalability and deployment efficiency. Configured and managed IIS web servers for hosting and deploying .NET applications, ensuring smooth and reliable performance across multiple environments. Enhanced application security by integrating OAuth 2.0 and JWT for secure authentication and authorization, adhering to best practices and industry standards. Secure storage to protect user data and ensure secure transactions within mobile applications. Implemented and managed APIs using Azure API Management (APIM), ensuring secure, scalable, and reliable API services. Integrated Apache Kafka for real-time data streaming and processing, enhancing the system's ability to handle high-throughput data. Utilized Azure Service Bus for reliable message queuing and integration between distributed systems. Configured and managed applications using Internet Information Services (IIS), ensuring reliable hosting and smooth deployment. Designed and implemented serverless applications using Azure Functions, ensuring efficient scaling and cost-effective resource utilization. Architected globally distributed applications with Azure Cosmos DB, enabling low-latency, high-throughput data operations across multiple regions. Built event-driven microservices using Azure Functions, optimizing resource management through a serverless architecture. Designed and implemented microservices architecture, ensuring modular, scalable, and maintainable codebase that improves deployment agility and system resilience. Led the migration of legacy healthcare systems to modern cloud platforms, including lift-and-shift and refactor strategies, leveraging Azure Migrate and other migration tools. Diagnosed and resolved SQL Server deadlocks by reviewing the deadlock graphs and transaction logs to optimize locking strategies and improve concurrency. Developed data migration scripts to seamlessly transfer data between SQL Server and Cosmos DB, ensuring data consistency and integrity during the transition while leveraging Cosmos DB's global distribution and multi-model support. Developed and implemented File I/O operations to efficiently load and process large XML files, converting data into structured formats for integration into SQL Server databases. Created automated scripts and tools using C# and .NET technologies to parse and validate XML files, ensuring accurate and error-free data extraction before storing in SQL databases. Extensive experience using NServiceBus for building distributed, message-driven systems that ensure reliable communication between microservices and other applications. Actively participated in Agile ceremonies such as daily stand-ups, sprint planning, sprint reviews, and retrospectives to ensure transparency and alignment across the team. Implemented Microsoft Dynamics 365 CRM to streamline patient relationship management, enhancing patient engagement and improving overall service delivery through centralized and accessible patient data. Utilized Visual Studio 2022 for development, leveraging its advanced debugging, code analysis, and refactoring tools to enhance productivity and code quality. Implemented version control and managed source code repositories using Git within Visual Studio, ensuring efficient collaboration and code management. Developed and maintained enterprise test automation frameworks using Selenium WebDriver for end-to-end UI testing, ensuring comprehensive test coverage and robust application performance.Halliburton Energy Services, Tx Sep 2021 to Mar 2023.Net Full Stack Developer
Led the modernization of legacy banking systems to ASP.NET Core Razor Pages and VB.NET, leveraging WCF for service-oriented architecture, improving system scalability and maintainability. Implemented test automation for RESTful APIs using Karate and ASP.NET Core Web API, ensuring comprehensive end-to-end testing and validation of API functionality, performance, and security. Utilized ASP.NET Web Forms to develop and maintain web applications, providing robust and dynamic user interfaces. Developed and implemented interactive web applications using Blazor, allowing for a seamless single-page application (SPA) experience with C#, Entity Framework and .NET, enhancing performance and user experience. Developed responsive and dynamic user interfaces using Angular, HTML5, CSS3, Bootstrap, enhancing user experience and usability. Implemented JavaScript, jQuery, AJAX, and JSON for enhanced user interaction and functionality. Migrated existing Angular components to Blazor, simplifying the technology stack and leveraging the benefits of .NET for both server-side and client-side development in the banking application. Integrated with MySQL for data storage and management, optimizing database performance and scalability. Experienced in creating and configuring data sources and shared datasets for SSRS reports. Proficient in LINQ-to-Objects and LINQ-to-Entities, utilizing these technologies to perform complex data queries, transformations, and aggregations in-memory and against database entities, respectively. Enhanced application performance and data handling efficiency through optimized LINQ queries. Implemented IBM MQ Series for reliable message queuing and asynchronous communication between distributed components, ensuring seamless data processing and integration. Utilized GCP Pub/Sub for asynchronous messaging and real-time event streaming, enhancing system decoupling and enabling scalable, event-driven architectures. Implemented real-time data processing pipelines using GCP Dataflow, enabling efficient handling and transformation of large-scale data streams for analytics and reporting purposes.
Automated complex workflows and data pipelines with GCP Composer, orchestrating tasks and managing dependencies to ensure reliable and efficient data processing. Implemented CI/CD pipelines using Google Cloud Build and Google Kubernetes Engine (GKE), automating build, test, and deployment processes to Kubernetes clusters. Configured Artifactory repositories to manage binary artifacts produced during the build process, improving the traceability and reproducibility of builds. Customized Dynamics 365 CRM to align with banking operations, including loan processing, account management, and customer service workflows, ensuring the system met the specific needs of banking processes and improved operational efficiency. Implemented unit testing using xUnit, Moq, Jasmine, and Karma for Angular components, achieving over 90% code coverage. Utilized JUnit and TestNG for creating scalable and maintainable automated test suites, enhancing the efficiency of regression testing across multiple application versions. Autosys enables scheduling and automation across various operating systems and platforms, ideal for managing diverse IT environments common in asset management firms. Its event-driven scheduling system allows jobs to be triggered based on specific conditions, making it highly adaptive to business workflows. Autosys offers detailed resource management, ensuring that tasks run efficiently by allocating the right resources, reducing downtime or conflicts. Developed and deployed Power BI dashboards to the Power BI Service, utilizing Row-Level Security (RLS) to ensure data security and providing personalized insights based on user roles, enhancing data governance and access control. Created interactive and dynamic dashboards using Power BI, transforming raw data into meaningful insights for business stakeholders. Integrated PostgreSQL with GCP services, ensuring efficient data storage, retrieval, and analytics in cloud-based applications. Strong expertise in developing, managing, and optimizing stored procedures, functions, triggers, and custom database logic within PostgreSQL. Utilized Google Cloud Services such as Cloud Storage, BigQuery, Cloud Functions, and Kubernetes Engine to build, deploy, and manage applications at scale. Implemented load balancing and site failover strategies in IIS to improve application availability and distribute traffic efficiently across servers. Practiced Agile methodologies, including Scrum and Kanban, participating in daily stand-ups, sprint planning, and retrospective meetings to improve team collaboration and productivity. Managed configuration and version management using TFS, and defect tracking tools like JIRA, Visual Studio Team Services. Secured IIS servers by configuring SSL certificates, managing request filtering, and enforcing strict authentication and authorization policies.State of Arizona, AZ Feb 2020 to Aug 2021
.Net Full Stack Developer
Implemented .NET Framework 4.8 with MVC architecture, encompassing views, models, controllers, and view models. Developed a Single Page Application (SPA) with route services for dynamic user experiences. Designed and implemented IoT solutions using technologies like Azure IoT Hub and AWS IoT for real-time monitoring and control of agricultural equipment, enhancing operational efficiency and crop management. Ensured cross-browser compatibility of DHTML features using HTML5, CSS3, ReactJS, JavaScript, jQuery, Typescript and Bootstrap. Optimized AJAX, JSON, XML requests with techniques such as request batching and caching to improve application performance. Designed and developed databases using Microsoft Azure SQL databases, including stored procedures, views, and triggers.
Created RESTful Services using Web API2 and handled HTTP requests. Implemented Code First approach with LINQ to Entities for data manipulation and query optimization. Optimized IIS performance through application pool tuning, enabling compression, caching, and configuring request throttling, significantly improving application responsiveness. Integrated Artifactory with CI/CD tools like Jenkins and Azure DevOps to automate the publishing and retrieval of artifacts, ensuring a streamlined and efficient build and release pipeline. Implemented Azure Application Insights for real-time monitoring and performance tracking, enabling proactive identification and resolution of application issues. Customized telemetry data collection and set up alerts using AppInsights to monitor key application metrics, ensuring optimal performance and user experience. Developed T-SQL queries in SQL Server 2008, including views, user-defined functions, stored procedures, and triggers. Integrated Crystal Reports with SQL Server databases for accurate reporting through optimized queries and stored procedures. Utilized SOAP UI for testing SOAP-based web services and APIs. Implemented JWT (JSON Web Tokens) for secure authentication and authorization. It provides a centralized dashboard to monitor, manage, and optimize job scheduling, enhancing visibility into job statuses and performance across the enterprise. Developed PowerShell scripts for automation of deployment and maintenance tasks. Developed Canvas and Model-driven Power Apps using Microsoft Dataverse for improved productivity and automated business processes. Developed and maintained batch job scheduling and automation using AutoSys, ensuring timely and efficient execution of critical business processes and workflows. Integrated various data sources, including IoT sensors, weather stations, and agricultural databases using ETL tools like Apache Nifi and Talend into .NET applications for comprehensive data analysis and reporting. Designed and implemented data warehousing solutions using Amazon Redshift and Azure SQL Data Warehouse to store and manage large volumes of agricultural data, ensuring efficient retrieval and processing. Proficient in utilizing various databases, including SQL, with expertise in RDBMS concepts, Database Management Systems, Physical and Logical database design, Data Mapping, Table normalization, and Data Modelling. Collaborated on code with team members through GitHub's pull request process, ensuring thorough code reviews, discussions, and approvals before merging changes into the main branch. Integrated SpecFlow with NUnit and xUnit for executing BDD scenarios, improving test coverage and ensuring that all business requirements are met.Amway Corp ADA, MI May 2018 to Jan 2020 .Net Full Stack Developer
Working as a .Net Developer and Scrum master of the team involved in design and development of new features across the product.
Collaborated with cross-functional teams to gather business requirements and develop tailored Power BI reports and dashboards to meet stakeholder needs. Utilized WCF (Windows Communication Foundation) to implement service-oriented architectures (SOA), enabling secure and reliable communication between distributed systems. Utilized SpecFlow for behavior-driven development (BDD), creating human-readable tests that bridge the gap between technical and non-technical stakeholders, enhancing communication and ensuring all requirements are met. Developed applications with integration to Oracle Database, using ADO.NET and ODP.NET for data retrieval, storage, and manipulation. Performed query optimization and fine-tuning of Oracle Database queries, stored procedures, and functions to improve application performance and responsiveness. Optimized XML data loading processes by leveraging ADO.NET and SQL Server Bulk Insert techniques, reducing file processing time and improving overall system performance. Migrated legacy .NET applications to .NET Core, ensuring compatibility and optimization for modern cloud-native architectures. Developed ASP.NET Core and VB.NET, integrating with Azure services like Azure SQL Database and Azure App Services, enhancing scalability and performance. Designed and implemented RESTful APIs using ASP.NET Core Web API, facilitating seamless integration with Angular frontends and external partners. Automated API testing using Postman, creating and executing collections of requests to verify API responses, ensuring reliability and consistency across various environments. Developed responsive and dynamic user interfaces using Angular, HTML5, CSS3, and Bootstrap, ensuring a modern and user-friendly experience for financial applications. Utilized C# and Entity Framework Core for backend development, optimizing database interactions with Azure SQL Database. Implemented authentication and authorization using Azure Active Directory (AAD) and OAuth 2.0, ensuring secure access to financial data and compliance with industry standards. Connected Power BI with various data sources like SQL Server, Excel, and Azure to visualize real-time data. Integrated Azure Functions with Event Grid and Service Bus for microservices architecture, enabling scalable and responsive financial transaction processing. Implemented real-time data streaming solutions using Azure Event Hubs and Apache Kafka, enabling high-throughput and low-latency processing of financial data. Automated complex business processes by developing integrated workflows using Azure Logic Apps, reducing manual intervention and streamlining operations. Utilized Microsoft's Migration Assistant tools to assist with migrating applications and databases from older .NET versions to .NET Core, ensuring compatibility and optimization. Developed automated deployment pipelines using Azure DevOps (CI/CD) for continuous integration and deployment of .NET applications to Azure App Services and Azure Kubernetes Service (AKS). Managed version control and source code repositories using GitHub, ensuring seamless code integration and collaboration within the development team.Cybage Software Private Limited, Hyd India Jul 2015 to Apr 2018 .Net Developer
Developed Windows Forms applications using C# and .NET Framework 4.8, providing desktop solutions for internal users. Implemented MVVM (Model-View-View Model) architecture in WPF applications to separate concerns and enhance maintainability. Utilized advanced ReactJS features such as hooks, context API, and Redux for state management, enhancing the maintainability and scalability of the web application while providing a seamless user experience. Implemented service-oriented architecture (SOA) using WCF, ensuring modular, reusable, and scalable service components that improved overall system maintainability and flexibility. Created user-friendly interfaces in Windows Forms and WPF applications, ensuring intuitive user experience and ease of navigation. Expertise in deploying and configuring applications and services on Windows Server and Client environments, ensuring compatibility and seamless integration. Utilized WinForms controls to develop responsive and interactive desktop applications, meeting specific business requirements. Implemented drag-and-drop functionality in Windows Forms applications, enhancing user productivity and workflow efficiency. Developed multi-threaded applications using .NET Framework, ensuring responsiveness and performance in desktop applications. Conducted testing of Web Services using SOAP UI, verifying the functionality, performance, and security of APIs to ensure they meet business requirements. Utilized WPF Data Binding to connect UI elements to data sources, ensuring real-time updates and synchronization. Integrated third-party controls and libraries into WPF and WinForms applications, leveraging additional functionalities and features. Utilized Logic Apps for automating notifications, approvals, and data transformations, significantly reducing manual effort and improving business agility. Developed and deployed stateless and stateful functions in Azure Functions, enabling real-time processing of data streams and events. Performed debugging and troubleshooting in Windows Forms and WPF applications, ensuring smooth operation and resolving issues promptly. Developed custom controls in WPF and Windows Forms, enhancing UI flexibility and providing reusable components across applications. Utilized Visual Studio for Desktop Development, leveraging its tools and features for efficient coding, debugging, and testing. Designed and optimized partition strategies in Cosmos DB, enhancing performance for large-scale datasets and improving query efficiency. Designed robust exception handling mechanisms to manage File I/O errors and XML schema inconsistencies, ensuring data integrity during the transfer of XML data into SQL databases. Integrated Apache Kafka for real-time data streaming and processing, ensuring reliable communication and data synchronization between SQL Server and MongoDB, enhancing the application's ability to handle high-throughput data. Experience in query optimization using execution plans, indexing strategies, and using tools in SSMS like SQL Profiler to monitor and improve database performance. Conducted code reviews and provided feedback through GitHub pull requests, ensuring adherence to coding standards and best practices.Info Edge Solutions, Hyderabad, India Jul 2013 to Aug 2015 .Net Developer
Roles and Responsibilities: Collect and analyze requirements from the clients to design suitable software for them Built on a custom framework using C#, Win Forms, Web Services, .Net Remoting, ASP.Net, MS Transaction Server, and SQL Server 2005 Developed the Use case diagram, Activity diagram using Rational Rose 2000e during the requirement-gathering phase Program client side and server-side validations using JavaScript and regular expressions Code the application in C# using ASP.NET including textboxes, combo boxes, data grids, tree view control, buttons, validation controls, and image buttons and zooming Implemented Business logic using C#. Implemented error handling and retry mechanisms within Logic Apps, ensuring reliable execution of critical business workflows. Implemented auto-scaling and load balancing in AKS, ensuring seamless scaling of containerized applications during peak usage. Use ASP objects like Request, Response, Query string, Server and Application Worked on View State to maintain data between the pages of the application Developed and Used User Controls using C# and ASP.NET Designed user control for re-use of UI functionality Identify and create indexes and stored procedures in SQL Server Developed client modules for retrieving, inserting and updating record from the database Designed the database and created tables, stored procedures and views using SQL Server 2005 Directly accountable for various aspects of product design including assessment, coding, testing and optimization. Involved in code review and performance improvement as well as documentation. Experience in query optimization using execution plans, indexing strategies, and using tools in SSMS like SQL Profiler to monitor and improve database performance. |
