Nagabalaji Ponnusamy

Product Manager

Coimbatore, Tamil Nadu, India15 yrs 5 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • 15+ years in enterprise-scale application development
  • Expertise in .NET, Angular, and cloud technologies
  • Leading AI-driven initiatives for modern applications
Stackforce AI infers this person is a Full-Stack Developer with expertise in Fintech and AI-driven enterprise solutions.

Contact

Skills

Core Skills

AngularAwsAsp.net CoreC#Asp.net Mvc

Other Skills

Amazon Web Services (AWS)JiraSQLWeb DesignASP.NET Web APIMySQLScrumSplunkMicrosoft AzureSOLID Design PrinciplesIncident ManagementChange ManagementServiceNow.NET FrameworkADO.NET

About

Technology Lead and Full-Stack Developer with 15+ years of experience designing, building, and supporting enterprise-scale applications using .NET (C#), Angular, SQL Server, and Azure. I have led and contributed to large, business-critical systems across Insurance (Healthcare, Auto, Brokerage), Garments, and Resort Management domains, working closely with product owners, QA, and operations teams. My expertise spans: End-to-end application development (backend & frontend) Designing scalable APIs and data-driven systems Performance optimization, production support (L2/L3), and release management Leading teams, code reviews, and mentoring developers Recently, I am exploring Agentic AI and Generative AI use cases to enhance enterprise applications, automation, and developer productivity, aligning modern AI capabilities with real-world business systems. I enjoy solving complex problems, modernizing legacy systems, and delivering reliable, maintainable software in high-impact environments.

Experience

15 yrs 5 mos
Total Experience
7 yrs 8 mos
Average Tenure
11 yrs 11 mos
Current Experience

Infosys

5 roles

UI Technology Lead

Jul 2025Present · 10 mos

  • Project: The Economist Group – Agentic AI Tools
  • Leading UI architecture and engineering for next-generation Agentic AI platforms, enabling seamless human-agent collaboration and transparent AI-driven workflows. Responsible for defining scalable frontend architecture, aligning UI design with agent orchestration patterns, and driving engineering best practices across teams.
  • Key Contributions:
  • Designed a scalable Angular architecture from ground up to support AI-driven workflows, multi-agent orchestration, and enterprise usability standards.
  • Defined UI interaction models for human-in-the-loop AI systems, improving explainability and user trust.
  • Partnered with backend architects to define API contracts and event-driven workflows, ensuring optimal performance and data flow.
  • Institutionalized AI-assisted development practices (Copilot, Gemini, Claude, Amazon Q), accelerating delivery speed and improving code quality.
  • Guided QA strategy and release governance, improving stability and predictability.
  • Championed Kanban-based delivery optimization, reducing cycle time and improving throughput.
AngularAmazon Web Services (AWS)JiraSQLWeb DesignAWS

Technology Lead

Jan 2022Jun 2025 · 3 yrs 5 mos

  • Project: MyAccount – Automobile Insurance Platform
  • Owned technical leadership for a high-scale insurance digital platform, defining system architecture, leading cross-functional teams, and ensuring reliable delivery of business-critical customer journeys.
  • Key Contributions:
  • Led a 10-member engineering team delivering enterprise-scale Angular + .NET Core applications with 100% on-time releases.
  • Designed modular frontend and backend architecture aligned to domain-driven design and scalability principles.
  • Improved team productivity by 30% through Agile planning, sprint optimization, and delivery governance.
  • Reduced production defects by 20% through architectural risk mitigation and quality gates.
  • Improved QA effectiveness by 25% via automation strategy improvements.
  • Strengthened stakeholder alignment, reducing escalations by 15%.
ASP.NET CoreASP.NET Web APIC#AngularMySQLScrum+3

Technology Lead

Promoted

Sep 2018Dec 2021 · 3 yrs 3 mos

  • Project: Allstate Benefits – Insurance Management System
  • Led modernization of legacy enterprise insurance systems, redefining architecture, performance strategy, and operational stability for business-critical applications.
  • Key Contributions:
  • Migrated 80% of legacy modules to modular, scalable architecture, cutting maintenance cost by 40%
  • Redesigned system architecture improving performance by 35%.
  • Optimized SQL and data models improving query performance by 50.
  • Implemented secure coding practices, mitigating 95% of vulnerabilities.
  • Reduced incident resolution time by 30% via proactive RCA and monitoring.
C#ASP.NET MVCASP.NET CoreSplunkJiraIncident Management+2

Onsite Technology Analyst

Aug 2017Aug 2018 · 1 yr

  • Project: KNK & Insurmark – Insurance Portal
  • Served as onsite technical lead bridging business stakeholders and offshore engineering teams, ensuring delivery excellence and architectural alignment.
  • Key Contirbutions:
  • Achieved 99% requirement accuracy
  • Reduced development effort by 20%
  • Improved system uptime by 40%
C#.NET Framework

Technology Analyst

Feb 2014Jul 2017 · 3 yrs 5 mos

  • Project: Aumine – US
  • Led and owned a 4-member engineering team, delivering an aggressively estimated, high-visibility project through strong technical leadership and functional expertise.
  • Provided end-to-end ownership across design, development, and delivery, mentored team members, managed risks proactively, and ensured timely execution while maintaining quality and stakeholder confidence.
C#.NET Framework

Cibi international private limited

Programmer

Aug 2010Feb 2014 · 3 yrs 6 mos · India

  • Cibi International Private is a garment based company.

Education

Anna University Chennai

Bachelor of Engineering - BE — Computer Science

Jan 2006Jan 2010

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