Dhivya Mano

Senior Software Engineer with 7+ years of experience in enterprise application development, software modernization, production support, Perl, ReactJS, ASP.NET, SQL Server and MySQL.

Senior Software Engineer - Relevantz Technology

(2023-06)

Client ATHENA HEALTHCARE

• Migrating legacy Perl applications to Java using DMN.
• Implemented insurance claim validation workflows and FEEL business rules.
• Integrated Perl applications with DMN decision services.
• Supported CI/CD deployments using Jenkins.
• Reduced dependency on hard-coded validation logic through decision-table-based implementation..
• React.JS
• Developed Responsive and reusale UI components using React.JS for rules based TART website
• Built single page application(SPA) react router
• Integrated API using usingAxios and Fetch API
• Implemented form validationvand error handling
• Optimized application performance through lazy loading, cod splitting and memoization
• Collabrted with UI/UX designers to pixel perfect User Interface

Senior Software Engineer - RR Donnelley

(2022-11 - 2023-06)

• Participated in the migration of legacy COBOL applications to Perl, ensuring accurate business logic conversion and seamless system functionality for books and journal publishing process.
• Performed comprehensive regression testing to validate migrated code and ensure compliance with business and technical requirements.
• Assisted in analyzing existing applications and translating legacy functionality into efficient Perl-based solutions.
• Troubleshot and resolved issues identified during migration, testing, and deployment phases.
• Created and maintained technical documentation for Perl scripts, conversion processes, and development standards to support knowledge sharing and team productivity.
• Worked closely with cross-functional teams to ensure code quality, project alignment, and on-time delivery of customer requirements.
• Resolved production incidents and supported releases.
• Delivered enhancements and maintenance activities.

Software Engineer - Lumina Datamatics

(2019-02 - 2022-11)

• Developed TinyMCE web editor enhancements.
• Created Perl HTML/XML conversion and processing tools .
• Interpreted and analyzed complex Perl codebases to support application modernization, maintenance, and production support.
• Developed Perl-based automation and data conversion solutions, including HTML-to-XML transformation utilities.
• Performed data validation and integrity checks using SQL queries on SQL Server and MySQL databases.
• Executed unit testing and validation of Perl scripts against multiple document formats to ensure reliable output generation.
• Produced accurate XML deliverables for publishing and downstream processing systems.
• Built user-friendly front-end interfaces using HTML, CSS, and JavaScript for internal ticketing and bug management applications.
• Worked closely with customers and business users to gather requirements, develop solutions, and deliver high-quality software enhancements.

ASP.NET MVC Developer - Lumina Datamatics

(2019-02 - 2022-11)

• Developed and maintained HRMS web application modules on internally developed tool called I-Connect, using ASP.NET MVC, C#, SQL Server, Entity Framework, HTML, CSS, JavaScript, and Bootstrap.
• Designed and implemented Employee Management, Leave Management, Attendance Tracking, and User Administration modules.
• Developed MVC Controllers, Razor Views, and Models following the MVC architectural pattern.
• Implemented CRUD operations and business logic using Entity Framework and LINQ.
• Created and optimized SQL Server stored procedures, views, and complex queries for efficient data processing and reporting.
• Integrated role-based authentication and authorization to ensure secure access to HR data.
• Performed data validation, bug fixes, performance optimization, and production support activities.
• Collaborated with business analysts and QA teams to gather requirements, develop features, and resolve application issues.

Bachelor of Technology (B.Tech) - Manakula Vinayagar Institute of Technology (2017)