Priyanga Jaganathan

Software Developer - Infosys Limited - Chennai

(2025-04)

Built scalable, dynamic UI components and integrated RESTful APIs to enhance real-time data rendering, application responsiveness, and overall end-user experience across enterprise platforms.
Automated SQL script deployments using PowerShell and managed Docker-based configurations to enable independent, reliable UI and API deployments across multiple environments.
Developed robust SSIS packages and scheduled end-to-end data workflows using Autosys, ensuring timely data availability, consistency, and adherence to operational SLAs.
Implemented real-time data validation mechanisms and mismatch alerting frameworks, significantly improving data accuracy, system reliability, and proactive issue resolution.
Designed and delivered secure, optimized API-driven data views to support downstream applications while ensuring performance efficiency, access control, and data integrity.
Led release management activities including change request preparation, release documentation, deployment checklists, and comprehensive production rollout and post-deployment support.
Designed and deployed SSRS reports, automated Swapper jobs, and strengthened reporting continuity and availability on Power BI Report Server environments.

Front-End Developer - Angular - Allsec Technologies - Chennai

(2024-01 - 2025-03)

Orchestrated the migration of web applications from ASP.NET to Angular, leveraging TypeScript and RxJS to enhance application performance, scalability, and responsiveness in a microservices architecture.
Streamlined dynamic RESTful APIs using Angular services and HTTPClient module, enabling seamless real-time data updates for critical modules and reducing data synchronization errors by 80 cases per month.
Collaborated closely with UX/UI designers to deliver responsive, visually appealing, and pixel-perfect interfaces, utilizing debugging tools like Chrome DevTools and Lighthouse to resolve critical issues and optimize performance.
Developed Angular modules and routing with lazy loading, feature modules, and route guards to optimize application performance, and reduce initial page load times by 25%.
Designed reusable, modular, and efficient front-end components, adhering to DRY, KISS, and SOLID principles, facilitating consistent user experiences across the application.

Programmer - Allsec Technologies - Chennai

(2022-04 - 2024-01)

Fortified and enhanced a robust HRMS application with modules for onboarding, InfoStore, job posting, and employee letters, integrating third-party APIs and improving operational efficiency to support a user base of over 1,000 employees.
Oversaw thorough testing and validation of web pages, implementing client-side validations with JavaScript and jQuery plugins, achieving cross-browser compatibility.
Deployed scalable and modular application logic using C#, LINQ, and Entity Framework in a 3-tier architecture, leveraging OOP principles to reduce code redundancy by 40%.
Implemented intuitive, interactive user interfaces using ASP.NET, adhering to RESTful architecture, and aligning with business requirements for scalable web solutions.
Revolutionized and optimized database operations through T-SQL stored procedures, views, and triggers in SQL Server 2014, enabling high-performance data querying, and managing over 500,000 records efficiently.

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