Prathibha Karthigeyan
Austin,TX
Summary
Skilled and results-driven software developer with 6 years of experience in building scalable, efficient, and high-performance web applications. Proficient in .NET Core, C#, ASP.NET Core, and Entity Framework, with expertise in developing RESTful APIs and SOAP web services. Experienced in front-end and back-end development using HTML5, CSS3, JavaScript, React (exposure) and MSSQL Server to deliver responsive, user-centric designs.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Senior .NET Core API & Back-End Developer
Applied Materials
04.2023 - Current
- API Development: Designed, developed, and deployed scalable RESTful APIs using .NET Core, integrated with front-end systems and external services
- Database Management: Wrote and optimized complex queries, stored procedures, and functions in Microsoft SQL Server to handle large datasets efficiently
- WebMethods Integration: Led the integration of WebMethods (Integration Server, Designer) for seamless communication between enterprise applications and third-party systems
- CI/CD Pipelines: Implemented and maintained automated Jenkins CI/CD pipelines, significantly reducing deployment times and human error
- Version Control & Code Collaboration: Managed code repositories in Bitbucket and collaborated with distributed teams using Git, ensuring clean, organized, and maintainable code
- Front-End Development: Worked with front-end technologies (HTML5, CSS3, JavaScript, jQuery) to create responsive and interactive web pages
- React Exposure: Developed simple components and gained experience with React (state management, hooks, and component lifecycle)
- Code Reviews & Mentorship: Actively participated in code reviews, mentoring junior developers, and ensuring adherence to best practices
.NET Software Developer, Full Stack
Photon Infotech
03.2014 - 04.2015
- Web Development: Designed and developed Web applications using APS .NET
- Database Management: Managed SQL Server databases, created tables, views, and optimized queries to handle large-scale transaction volumes
- Front-End Design: Implemented front-end features using HTML5, CSS3, and jQuery, ensuring that the user interfaces were responsive and user-friendly
- Cross-functional Collaboration: Worked closely with different team to integrate and build the system towards deployment.
Front End Developer
LaserWords Pvt Ltd
12.2012 - 03.2014
- Utilized HTML, CSS, and JavaScript to create visually appealing and responsive web pages that met client requirements.
- Worked closely with UX/UI designers to translate their designs into functional web applications.
Software Engineer
RBT Technologies
05.2011 - 12.2012
- Consistently met project deadlines by effectively managing time and prioritizing tasks according to importance.
- Analyzed proposed technical solutions based on customer requirements.
- Developed scalable and maintainable code, ensuring long-term stability of the software.
- Collaborated with management, internal and development partners regarding software application design status and project progress.
Education
Master of Science - Computer Science
Madras Christian College
Chennai, INDIA04-2025
Bachelor of Science - Biotechnology
Stella Maris College
Chennai, INDIA05-2008
Skills
- NET Core, C#, ASPNET Core, Entity Framework
- RESTful APIs, SOAP Web Services
- HTML5, CSS3, JavaScript, jQuery, React (Exposure)
- Microsoft SQL Server (T-SQL, Stored Procedures, Functions)
- Database Design, Query Optimization, Data Modeling
- Jenkins, Bitbucket, Git
- Continuous Integration/Continuous Deployment (CI/CD)
- Docker (Containerization)
- Automated Testing (Unit & Integration Testing)
Programming Languages & Frameworks:
Database Technologies:
DevOps & CI/CD:
- WebMethods (Integration Server, Designer, Adapters)
- RESTful API Integration, SOAP-based Web Services
- Responsive Web Design (HTML5, CSS3)
- JavaScript, jQuery
- ReactJS (Components, State Management, Hooks)
- Visual Studio, Visual Studio Code, Postman
- Azure DevOps, Jira, Confluence
- Agile/Scrum Methodologies
- AWS, Azure (Cloud Services)
Integration Technologies:
Front-End Development:
Tools & Platforms:
Certification
- Microsoft Certified: Azure Developer Associate Microsoft, [Year]
- Certified Jenkins Engineer [Certifying Body], [Year]
- Microsoft Certified: SQL Server Database Development Microsoft, [Year]
- React Developer Certification (if applicable) [Certification Provider], [Year]
LNGG
English (Fluent), [Other languages]
Hobbies and Interests
[Optional: Briefly mention hobbies or interests]
ADDITIONAL INFORMATION
- Languages: English (Fluent), [Other languages]
- Hobbies: [Optional: Briefly mention hobbies or interests]
- Volunteer Work: [Optional]
Timeline
Senior .NET Core API & Back-End Developer
Applied Materials
04.2023 - Current
.NET Software Developer, Full Stack
Photon Infotech
03.2014 - 04.2015
Front End Developer
LaserWords Pvt Ltd
12.2012 - 03.2014
Software Engineer
RBT Technologies
05.2011 - 12.2012
Master of Science - Computer Science
Madras Christian College
Bachelor of Science - Biotechnology
Stella Maris College
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