HARIKRISHNAN MP

• Engineered scalable and secure web applications using C#, Angular, React, TypeScript, .NET Core, .NET MVC, Entity Framework, Dapper, SQL Server, MongoDB, and Azure DevOps.
• Developed and deployed Dockerized microservices on Kubernetes, enhancing scalability and reliability.
• Managed and optimized CI/CD pipelines, enabling seamless automated testing and deployment.
• Designed and optimized RESTful APIs to ensure efficient data communication and integration.
• Spearheaded frontend (React, TypeScript) and backend (.NET Core API) development for GEMS Events, implementing real-time voting, results processing, and event management.
• Led and developed key modules for GEMS Connect (Parent Portal), including student management, fee payments, attendance, and assessments using Angular, .NET Core API, SQL Server, and Azure DevOps.
• Enhanced and maintained critical modules in Phoenix (SIS & ERP), covering curriculum, student services, finance, and library systems using ASP.NET, VB.NET, SharePoint, .NET Core, SQL Server, and Crystal Reports.
• Architected and deployed a secure, multi-payment gateway supporting credit/debit cards, Google Pay, and Apple Pay for Phoenix Payment Gateway.
• Integrated and automated Microsoft Power Platform solutions while ensuring GDPR compliance.
• Developed and customized Salesforce applications using Apex, Visualforce, and Lightning Web Components (LWC).
• Integrated Salesforce with external systems through REST/SOAP APIs for real-time data synchronization.
• Designed, built, and maintained the GEMS Enrolment & Admissions CRM, streamlining student enrolment across GEMS education schools.

• Engineered enterprise applications for finance, HR, and healthcare management using Angular, .NET Core, TypeScript, ASP.NET MVC, SQL, MySQL, and Azure DevOps.
• Built and streamlined CI/CD pipelines to enhance deployment efficiency and reduce downtime.
• Implemented API security best practices, incorporating OAuth, JWT, and API Gateway policies.
• Led cloud migration initiatives, transitioning legacy applications into cloud-native microservices.
• Designed and developed a comprehensive insurance platform for Aafiya - Insurance TPA, enabling claims management, policy administration, secure payment processing, and GDPR compliance.
• Developed and managed critical hospital management modules, including supply chain, finance, HR, EHR, radiology, and lab management for Thumbay Hospital - HIMS.

• Designed and secured APIs for internal application integrations, ensuring seamless data flow and compliance.
• Developed and maintained GMU ExamSoft, an advanced exam management system for scheduling, result processing, malpractice handling, and publications using Angular, .NET MVC, SQL, and Dapper.
• Integrated and automated data exchange between Moodle LMS and in-house college applications, developing APIs to synchronize SQL Server and MySQL databases.
• Managed and developed 19+ dynamic websites and web applications using ASP.NET, PHP, SQL Server, and MySQL, ensuring optimal performance and usability.
• Led UI development, cross-browser testing, and usability validation, improving user experience and accessibility.
• Oversaw and maintained website functionality and performance in the absence of the Webmaster.