dot net developer

.Net Full Stack Developer

Name: Siva Krishna Thanneeru

Email: *****************@*****.***

Phone: +1-318-***-****

Professional Summary:

Highly skilled .Net Full Stack Developer with over 10 years of experience delivering secure, scalable, and high-performing web applications across banking, healthcare, and energy industries.

Developed and maintained full-stack applications using .NET Core/Framework, ASP.NET MVC, VB.NET, Web Forms, RESTful Web Services, and SQL Server, modernizing legacy systems and enabling seamless integrations with internal and third-party platforms.

Built responsive, user-centric front-end interfaces using AngularJS, HTML5, CSS3, Bootstrap, KnockoutJS, and Kendo UI, improving user experience, operational workflows, and customer engagement across critical enterprise applications.

Engineered cloud-enabled solutions with Microsoft Azure, Azure DevOps, and IIS deployments, automating CI/CD pipelines, enhancing application scalability, and supporting secure, high-availability environments.

Optimized databases and ETL workflows using SQL Server, MongoDB, SSIS, and SSRS for enhanced performance and reporting.Led Agile and DevOps practices with TFS, Git, and Bitbucket to ensure efficient, high-quality delivery.

Technical Skills:

Category

Skills

Programming Languages

C#, VB.Net, JavaScript, SQL

Frameworks & Libraries

.NET 8, .NET 2019, .NET 4.5, .NET Framework 4.0, ASP.NET Core, ASP.NET MVC 5, ASP.NET MVC 4.0, WebAPI, Entity Framework, ADO.NET, WCF, WPF, Razor, ORM

Frontend Technologies

Angular 16+, AngularJS, Blazor 3.2, KnockoutJS, HTML5, CSS3, Bootstrap, Kendo UI, Ajax

Databases & Tools

SQL Server (2008 – 2019), MySQL, MongoDB, SSMS, Studio 3T

Data Integration & BI

SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS), Grafana

Cloud & DevOps

Microsoft Azure, Azure App Service, Azure Storage, Azure Logic Apps, Azure Containers, Azure Functions, Azure DevOps, BitBucket, TFS, CI/CD Pipelines

Version Control & Testing

TFS, BitBucket, NUnit, Test Driven Development (TDD), Visual Studio (2012, 2017), Visual Studio Code

Architecture & Practices Clean Architecture, Service-Oriented Architecture (SOA), Web APIs, Security Best Practices

Professional Experience

Truist Bank, Charlotte, NC

.Net Full Stack Developer July 2022 to Present

Responsibilities:

Developed and maintained banking web applications for loan origination and customer onboarding leveraging .NET 2019, ASP.NET MVC 5, VB.Net, SQL Server 2019, ensuring seamless integration with internal banking systems and compliance with financial regulations.

Engineered RESTful web services and integrated third-party APIs using ASP.NET MVC 5 and Web Forms, enabling real-time data exchange between loan processing systems and external credit agencies, improving decision-making speed.

Led the development of scalable, secure web applications using .NET Core with a strong focus on OOP principles, integrated with MS SQL Server and MySQL for complex data management.

Collaborated on front-end development using HTML, JavaScript, and Angular, ensuring responsive and user-friendly UI/UX.

Proficient in .NET technologies including ASP.NET MVC 4/5, .NET Core, Entity Framework, and front-end frameworks like Kendo UI, AngularJS, React JS, jQuery, HTML5, and Bootstrap.

Experienced in database development with MS SQL and Oracle (PL/SQL, T-SQL), web services, Azure AD/B2C integration, application deployment/debugging, and version control using GIT and TFS.

Built dynamic, responsive front-end interfaces with HTML5, CSS3, Bootstrap, jQuery, and AngularJS, enhancing user experience for customer self-service portals and reducing service center queries.

Applied KnockoutJS and Kendo UI to develop interactive dashboards for transaction monitoring and fraud detection, enabling bank staff to visualize patterns and anomalies in customer activity.

Managed Identity Access Management (IAM) solutions integrating with Active Directory and custom .NET modules, ensuring secure role-based access control across financial applications.

Deployed and configured IIS 7.0 web servers for hosting ASP.NET MVC 5 and Web Forms applications, optimizing server performance and load balancing for high-traffic environments.

Utilized Ajax to implement asynchronous data fetching and real-time updates in customer account portals, improving responsiveness and reducing page load times.

Participated in code reviews and followed TFS-based version control strategies, ensuring adherence to coding standards and minimizing integration issues during continuous delivery cycles.

Collaborated with SQL Server 2019 backend engineers to design and optimize complex stored procedures, views, and functions, supporting high-volume transaction processing for mortgage services.

Migrated legacy banking applications from VB.Net and ASP.NET Web Forms to ASP.NET MVC 5, modernizing platforms for better maintainability and scalability.

Conducted unit testing and integration testing for critical banking workflows using Visual Studio testing frameworks, ensuring robust application behavior across modules.

Designed and implemented data validation layers using ASP.NET MVC 5 and KnockoutJS, preventing erroneous data submissions and enhancing data integrity for credit and loan processing.

Integrated Kendo UI grid components to build advanced reporting modules within customer service platforms, enabling customizable views and exportable data formats for operational staff.

Led agile sprint planning and contributed to daily stand-ups, collaborating with cross-functional teams to deliver banking features aligned with Truist's digital transformation roadmap.

Configured TFS build pipelines for automated deployments of .NET applications, reducing manual intervention and increasing deployment reliability in QA and production environments.

Developed custom IAM policies using ASP.NET for multi-factor authentication and session management, strengthening security posture for online banking systems.

Environment: .NET 2019, .Net 4.5, Asp.Net MVC 5, VB.Net, HTML5, CSS3, jQuery, Angular JS, KnockoutJS, Kendo UI, Ajax, Restful web services, Web Forms, Bootstrap, IIS 7.0, TFS, SQL Server 2019, Identity Access Management, Visual studio.

Mayo Clinic, Rochester, MN

.Net Full Stack Developer April 2019 to June 2022

Responsibilities:

Led development of patient-facing healthcare portals using ASP.NET Core, Blazor 3.2, C#, Angular, enhancing digital access to medical records, appointment scheduling, and lab results, aligned with HIPAA compliance standards.

Engineered microservices architecture leveraging ASP.NET Core, C#, ORM frameworks, and Serilog for logging, supporting distributed healthcare systems and improving scalability for clinical workflows.

Implemented Blazor 3.2 components for interactive user dashboards, integrating Fluent Validation to ensure accurate patient data entry and streamline form validations across medical intake applications.

Wrote Python and Shell scripts for automation tasks and backend utilities, improving deployment and data processing efficiency.

Worked in a fast-paced Agile (Scrum/Kanban) environment, leveraging JIRA for task tracking; communicated effectively with cross-functional teams and stakeholders to deliver high-quality features under tight deadlines.

Designed data integration workflows using SQL Server Integration Services (SSIS) and SQL 2017, automating extraction, transformation, and loading (ETL) of patient data from diverse clinical systems to central data repositories.

Developed and deployed reporting solutions using SQL Server Reporting Services (SSRS) and Grafana, providing real-time insights on patient outcomes, clinical operations, and research data analytics.

Configured and managed Microsoft Azure resources including Azure DevOps pipelines, automating build, test, and deployment processes for continuous integration and continuous delivery (CI/CD) of critical healthcare applications.

Utilized TDD (Test Driven Development) principles with Visual Studio 2017 and VS Code, ensuring robust code quality and early detection of defects in patient scheduling and billing systems.

Designed RESTful APIs using ASP.NET Core and C#, enabling secure data exchange between Mayo Clinic’s internal systems and third-party healthcare providers, enhancing interoperability in patient care.

Integrated BitBucket for version control and Azure DevOps for project management and CI/CD, ensuring seamless collaboration across cross-functional teams and reducing deployment cycles for clinical solutions.

Deployed healthcare applications on IIS web servers, configuring security policies and optimizing performance for high-availability environments in support of Mayo Clinic’s digital health initiatives.

Managed MongoDB data stores using Studio 3T, supporting unstructured healthcare datasets including imaging records, patient notes, and research data, facilitating advanced analytics and research.

Applied Serilog for structured logging and error tracing across microservices and healthcare applications, enabling proactive monitoring and issue resolution for mission-critical systems.

Developed responsive front-end interfaces with HTML5, CSS3, and Angular, improving user experience for patients and clinicians accessing Mayo Clinic’s digital health tools across devices.

Implemented Fluent Validation frameworks to enforce complex validation rules in patient registration and consent management forms, ensuring data accuracy and regulatory compliance.

Collaborated with data scientists and clinical researchers to integrate analytics dashboards using Grafana, visualizing patient care metrics and supporting evidence-based decision-making.

Engaged in agile development methodologies, participating in sprint planning, daily stand-ups, and retrospectives, ensuring timely delivery of enhancements to Mayo Clinic’s healthcare platforms.

Environment: Microsoft Azure, Azure DevOps, HTML 5, CSS 3,Angular, Serilog, BitBucket, Visual studio, VS Code, SSMS, Studio 3T (Mongo), C#, VB.Net, ASP.NET Core, TDD, SQL 2017, SQL Server Integration Services (SSIS), SQL server Reporting Services (SSRS), Grafana, ORM, Visual Studio2017, IIS, blazor 3.2, Fluent Validation.

Chevron Corporation, Santa Rosa, NM

.Net Full Stack Developer July 2017 to March 2019

Responsibilities:

Developed and maintained asset management platforms for upstream oil and gas operations using .NET Framework 4.0, ASP.NET, MVC 4.0, C#, enhancing data-driven decision-making in equipment maintenance and resource allocation.

Built interactive dashboards with AngularJS, Kendo UI, KnockoutJS, and Bootstrap, enabling Chevron’s engineering teams to monitor drilling performance, production metrics, and maintenance schedules in real-time.

Designed and implemented RESTful APIs and WebAPI services with ASP.NET and Entity Framework, ensuring secure data exchange between field data acquisition systems and enterprise resource planning (ERP) platforms.

Migrated legacy Web Forms and VB.NET applications to ASP.NET MVC 4.0, modernizing critical applications used in drilling operations and reducing technical debt for long-term maintainability.

Engineered WPF desktop applications for internal field technicians to log maintenance activities and access operational data, improving efficiency in remote oilfield locations.

Integrated WCF services for real-time communication between upstream drilling software and Chevron’s centralized databases, enhancing data consistency and enabling proactive maintenance strategies.

Applied Ajax to enable asynchronous data loading in production monitoring dashboards, improving performance and user experience for Chevron’s operations teams.

Developed responsive front-end interfaces using HTML5, CSS3, Bootstrap, and JavaScript, ensuring compatibility across various devices used in field and office environments.

Configured IIS servers to deploy and manage ASP.NET web applications supporting Chevron’s asset management and production monitoring systems, ensuring high availability and robust security.

Utilized Entity Framework to design and maintain data models for production tracking applications, streamlining data retrieval from SQL Server 2014 and optimizing query performance for large datasets.

Conducted unit testing and automated test scripting with NUnit, validating the functionality of critical production systems and reducing defects before deployment.

Implemented Razor views within ASP.NET MVC 4.0 frameworks to build dynamic web interfaces for equipment inventory management and field service scheduling, enhancing usability for internal stakeholders.

Participated in agile sprints and collaborated with cross-functional teams including geoscientists, engineers, and data analysts, delivering iterative enhancements to Chevron’s operational platforms.

Leveraged TFS for version control, build automation, and release management, ensuring structured development processes and consistent deployment cycles across Chevron’s technology landscape.

Integrated Kendo UI grid components for customizable reporting in drilling and production dashboards, providing users with advanced filtering and export capabilities for operational insights.

Developed KnockoutJS data bindings for real-time user interaction within maintenance scheduling tools, allowing Chevron’s field teams to update tasks and view schedules seamlessly.

Environment: .Net Framework 4.0, VB.NET, WPF, ASP.NET, WCF, Ajax, Bootstrap, Angular JS, Knockout JS, Kendo UI, Web Forms, JavaScript, Entity Framework, CSS3, HTML5, C#, Web API, IIS, SQL Server 2014, TFS and NUnit, Razor, MVC 4.0.

Delta Technology & Management, Hyderebad, India

.Net Developer November 2014 to March 2017

Responsibilities:

Developed and maintained business management systems using ASP.NET 4.0, MVC 4.0, C#, and .NET Framework 4.0, supporting customer relationship management (CRM) and order processing functionalities for diverse client portfolios.

Built interactive web applications with JavaScript, HTML, CSS, and MVC 4.0, enhancing user interfaces for inventory management solutions used by retail and logistics clients.

Designed and implemented RESTful Web Services with ASP.NET 4.0 and ADO.NET, enabling data integration between front-end applications and backend SQL Server 2008 databases, improving data consistency and operational workflows.

Utilized SQL Server 2008 and MySQL to create and optimize stored procedures, triggers, and views, supporting data-driven applications in finance and healthcare domains with efficient data retrieval and reporting.

Deployed and managed IIS web servers hosting multiple ASP.NET MVC applications, ensuring high availability and security across customer-facing portals.

Configured and maintained Visual Studio 2012 development environments for building and debugging enterprise-level web applications, ensuring adherence to coding standards and best practices.

Applied ADO.NET for data access layers, integrating SQL Server 2008 and MySQL databases within .NET applications, supporting real-time transaction processing and data integrity.

Developed custom web components using JavaScript, HTML, and CSS for dynamic content rendering in client-specific dashboards, enhancing data visualization and user interaction.

Collaborated with cross-functional teams using agile methodologies, contributing to sprint planning and iterative delivery of web solutions tailored to client requirements.

Conducted unit testing and integration testing using Visual Studio 2012, validating functionality of business logic and data integration components, reducing defects in production deployments.

Environment: JavaScript, HTML, CSS, ADO.NET, Web Services, SQL Server 2008, Windows XP, IIS, Visual Studio 2012, MySQL, C#, ASP.NET 4.0, MVC 4.0, .NET Framework 4.0.

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