I am Mani Sundharram Karruppiah, a System Architect and Technical Lead with 10+ years of experience delivering enterprise-grade applications across construction, oil & gas, and marine industries. I design scalable SPA, MVC, and microservices solutions using .NET/C#, SQL, Vue, React, Next.js, and Flutter, and I enjoy guiding Agile teams to translate business goals into reliable software. I excel at mentoring developers, driving clean architecture, workflow automation, BI dashboards, and XR/VR experiences. I focus on performance, maintainability, and user adoption, while collaborating with stakeholders to align technology choices with strategic objectives.…

Mani Sundharram Karruppiah

I am Mani Sundharram Karruppiah, a System Architect and Technical Lead with 10+ years of experience delivering enterprise-grade applications across construction, oil & gas, and marine industries. I design scalable SPA, MVC, and microservices solutions using .NET/C#, SQL, Vue, React, Next.js, and Flutter, and I enjoy guiding Agile teams to translate business goals into reliable software. I excel at mentoring developers, driving clean architecture, workflow automation, BI dashboards, and XR/VR experiences. I focus on performance, maintainability, and user adoption, while collaborating with stakeholders to align technology choices with strategic objectives.…

Available to hire

I am Mani Sundharram Karruppiah, a System Architect and Technical Lead with 10+ years of experience delivering enterprise-grade applications across construction, oil & gas, and marine industries. I design scalable SPA, MVC, and microservices solutions using .NET/C#, SQL, Vue, React, Next.js, and Flutter, and I enjoy guiding Agile teams to translate business goals into reliable software.

I excel at mentoring developers, driving clean architecture, workflow automation, BI dashboards, and XR/VR experiences. I focus on performance, maintainability, and user adoption, while collaborating with stakeholders to align technology choices with strategic objectives.

See more

Work Experience

System Developer at National Marine Dredging Company
November 1, 2023 - Present
Architected SPA-based reporting and resource systems, improving performance and user adoption by 35%. Designed modular data models for payroll, procurement, and resource planning, reducing integration issues by 40%. Established best practices for frontend–backend separation, enabling scalability and maintainability. Mentored junior developers in clean architecture, lazy loading, and performance monitoring.
Application Specialist at Confidential Client (via Dautom)
April 1, 2023 - November 1, 2023
Built component-driven Vue 3 apps with Composition API & Pinia, streamlining state management. Partnered with UX/UI teams to deliver responsive, cross-platform interfaces for 1,000+ daily users. Reduced API bottlenecks by 40% via backend integration optimization.
Systems Developer at National Petroleum Construction Company
October 1, 2019 - April 1, 2023
Led transition from Waterfall → Agile, reducing project delivery cycles by 25%. Designed mobile-first web apps with Material Design for on-site and yard staff. Implemented real-time dashboards with Highcharts, improving executive reporting speed. Acted as bridge between end-users and dev team, gathering requirements directly when BAs were absent.
Professional Product Developer at Trojan General Contracting LLC
January 1, 2017 - September 1, 2019
Directed ERP implementation across 9 subsidiaries, standardizing core business processes. Designed custom PDF solutions (annotation, search, indexing), saving licensing costs. Established peer code review practices and mentored junior developers, raising code quality standards.
Associate Professional Product Developer at DXC Technology
June 1, 2014 - January 1, 2017
Integrated Electronic Patient Records across UK healthcare systems, ensuring compliance and data flow. Built ASP.NET MVC modules for booking, scheduling, and diary management. Collaborated with global teams and delivered stable production-ready modules.

Education

B.Tech in Information Technology at Anna University
January 1, 2010 - January 1, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Real Estate & Construction, Energy & Utilities, Manufacturing, Professional Services, Transportation & Logistics