Senior Full Stack .NET Developer with 10+ Years Experience

VINUTHA RAMAPPA

Senior Full Stack .NET Developer

******.*******@*****.*** 631-***-**** Katy, TX 77494

http://linkedin.com/in/vinutha-ramappa

PROFESSIONAL SUMMARY

Results-driven Senior .NET Developer with 10+ years of progressive experience in design, development, maintenance, and enhancement of enterprise-level applications on Microsoft platform. Proven expertise in C#, .NET Core, Oracle Database, and all stages of SDLC. Strong background in translating business requirements into technical solutions, cross-functional collaboration, and delivering productive applications for end-users. Adept at troubleshooting production issues and implementing best practices in Agile environments.

TECHNICAL SKILLS

Core Technologies: C#, .NET 6/8, ASP.NET Core, ASP.NET MVC, Web API, Blazor

Programming Languages: C, C#, Object-Oriented Programming (OOP)

Database: Oracle Database (SQL query construction, PL/SQL), SQL Server (T-SQL, Stored Procedures, Performance Tuning)

Web Technologies: HTML5, CSS3, JavaScript, XML, WSDL, jQuery, AngularJS, React (learning)

Web Services: RESTful APIs, SOAP Web Services

Cloud & DevOps: Azure DevOps, CI/CD Pipelines, Git, GitHub, TFS

Development Tools: Visual Studio 2022, SSRS, Telerik, Infragistics, Postman

Architecture & Patterns: MVC Architecture, Repository Pattern, Dependency Injection, Software Design Patterns

Methodologies: Agile/Scrum, SDLC (Full Lifecycle), TDD, Unit Testing, Code Reviews

PROFESSIONAL EXPERIENCE

Software Consultant Data Strategies Interchange, Houston, TX

March 2023 – Present

Lead end-to-end development of enterprise applications for 3+ clients across multiple industries, managing complete SDLC from requirements gathering, design, development, testing, migration to production, and ongoing maintenance

Interface directly with clients at all organizational levels to gather business requirements and deliver technical solutions that yield productive products for end-users

Design user flows, platform architecture, software patterns, and data models to support current and long-term business needs, ensuring scalability and maintainability

Engineer RESTful APIs and Web Services using ASP.NET Core Web API

Optimize database performance through strategic indexing, query optimization, and stored procedure refactoring in SQL Server and Oracle environments

Troubleshoot production issues proactively and remedy these in a timely manner with minimal disruptions.

Modernize legacy systems by migrating ASP.NET WebForms applications to ASP.NET Core MVC, adhering to application standards and best practices

Agile practices include sprint planning, daily standups, backlog grooming, and retrospectives, consistently delivering 95%+ of sprint commitments

Participate in multiple concurrent projects while effectively prioritizing and executing tasks in a timely manner

Key Technologies: C#, ASP.NET Core, MVC, Oracle Database, SQL Server, Azure DevOps, Entity Framework Core, Web API, jQuery, XML, WSDL

.NET Developer / Programmer Analyst Jacobs Engineering / Worley, Houston, TX

June 2016 – December 2021

Jacobs Material Management Systems (JMMS) - Modernization Project

Spearheaded migration of legacy PowerBuilder application to modern .NET stack, involved in complete SDLC.

Designed and developed several modules using ASP.NET MVC 6 with Object-Oriented Programming principles, implementing responsive UI with Infragistics Ignite UI and jQuery

Built complex workflows for MCS, Spool, and Takeoff modules.

Collaborated in Agile environment with 3-week sprints, working both independently and in team-oriented collaborative settings

Jacobs Project Control Systems (JPCS) - Production Support

Resolved 200+ production incidents with 95% first-time resolution rate, maintaining system availability at 99.5% through proactive troubleshooting

Led migration activities to ECR Island infrastructure, coordinating SIT, UAT, and mock testing phases with zero production downtime

Partnered cross-functionally with business analysts, QA teams, and infrastructure teams to ensure seamless issue resolution

JPOD, JCAST, MARS - Multi-Application Support

Provided L2/L3 support for critical production systems, maintaining SLA compliance above 98% while participating in multiple projects simultaneously

Developed SSRS reports for JPOD, enabling data-driven decision-making for project stakeholders

Enhanced MARS application with new features and performance improvements using C# and SQL query optimization

Integrated Project Control Systems (IPCS) - Integration Development

Engineered integration solution transferring Purchase Orders/Commitments between JMMS, IPCS, and Oracle systems using Web Services

Worked on interface program which transfers Purchase Orders/Commitments from JMMS to IPCS and Oracle. Maintained and enhanced interface programs by modifying stored procedures and .NET code for bug fixes and new implementations.

ECR ISLAND separations activities. Involved in moving the interface program to ECR application servers and database servers. Worked with all team members to complete testing activities during SIT, UAT and mock testing Made all necessary preparations for migration of IPCS commitments from Jacob’s environment to Worley environment.

Key Technologies: C#, .NET, ASP.NET Core, MVC, Oracle Database, SQL Server, Azure DevOps, Web Services, Blazor, Infragistics, AngularJS, Web API, SSRS, XML

Application Developer Harris County Precinct 4, Houston, TX

January 2015 – May 2015

Enhanced Park reservation system used by 50,000+ annual visitors, performing development, testing, and production deployment activities

Automated Excel data imports with validation logic, reducing manual data entry time by 70%

Developed interactive reports using Telerik Report Viewer, providing real-time budget insights to management

Worked collaboratively with team members and independently on assigned tasks

Key Technologies: C#, ASP.NET MVC, SQL Server, Telerik, jQuery, TFS, HTML, XML

.NET Developer Hewlett Packard (HP), Houston, TX

August 2012 – December 2014

Information Repository System (IRS Plus)

Maintained system of record for hardware/software component management across Commercial and Consumer Desktop segments

Resolved 150+ production issues annually while implementing feature enhancements, ensuring minimal disruptions

Improved system reliability through proactive bug fixes, code optimization, and adherence to coding standards

Participated in full SDLC activities including planning, development, coding, testing, and maintenance

Pulsar - Modernization Initiative

Converted legacy IRS Plus to ASP.NET MVC architecture following Agile Scrum methodology

Developed new modules with improved UI/UX using OOP concepts, increasing user adoption by 30%

Debugged and optimized .NET code and SQL stored procedures, improving application response time by 20%

Designed data models and software patterns to support long-term business needs

Key Technologies: C#, .NET, ASP.NET MVC, SQL Server, Infragistics, jQuery, TFS, HTML, XML

EDUCATION

Master of Science in Software Engineering

Fairfield University, Fairfield, CT 2012

Master of Science in Information Technology

University of Mysore, India 2009

Bachelor of Science

University of Mysore, India 2007

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