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I am a seasoned Technical Architect with 16+ years of hands-on experience designing and delivering scalable, secure .NET web applications, ERP integrations, and enterprise systems across manufacturing, healthcare, and cybersecurity. I thrive on turning complex requirements into robust architectures and guiding cross-functional teams to deliver high-quality solutions in dynamic environments. I enjoy working with modern tech stacks, AI-assisted development, and cloud-native patterns to drive digital transformation. My focus is on building reliable, maintainable products through DevSecOps, clear documentation, and strong collaboration with product, security, and operations teams.…I am a seasoned Technical Architect with 16+ years of hands-on experience designing and delivering scalable, secure .NET web applications, ERP integrations, and enterprise systems across manufacturing, healthcare, and cybersecurity. I thrive on turning complex requirements into robust architectures and guiding cross-functional teams to deliver high-quality solutions in dynamic environments. I enjoy working with modern tech stacks, AI-assisted development, and cloud-native patterns to drive digital transformation. My focus is on building reliable, maintainable products through DevSecOps, clear documentation, and strong collaboration with product, security, and operations teams.

Rajesh Balaji

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a seasoned Technical Architect with 16+ years of hands-on experience designing and delivering scalable, secure .NET web applications, ERP integrations, and enterprise systems across manufacturing, healthcare, and cybersecurity. I thrive on turning complex requirements into robust architectures and guiding cross-functional teams to deliver high-quality solutions in dynamic environments. I enjoy working with modern tech stacks, AI-assisted development, and cloud-native patterns to drive digital transformation. My focus is on building reliable, maintainable products through DevSecOps, clear documentation, and strong collaboration with product, security, and operations teams.…I am a seasoned Technical Architect with 16+ years of hands-on experience designing and delivering scalable, secure .NET web applications, ERP integrations, and enterprise systems across manufacturing, healthcare, and cybersecurity. I thrive on turning complex requirements into robust architectures and guiding cross-functional teams to deliver high-quality solutions in dynamic environments. I enjoy working with modern tech stacks, AI-assisted development, and cloud-native patterns to drive digital transformation. My focus is on building reliable, maintainable products through DevSecOps, clear documentation, and strong collaboration with product, security, and operations teams.

Available to hire

I am a seasoned Technical Architect with 16+ years of hands-on experience designing and delivering scalable, secure .NET web applications, ERP integrations, and enterprise systems across manufacturing, healthcare, and cybersecurity. I thrive on turning complex requirements into robust architectures and guiding cross-functional teams to deliver high-quality solutions in dynamic environments.

I enjoy working with modern tech stacks, AI-assisted development, and cloud-native patterns to drive digital transformation. My focus is on building reliable, maintainable products through DevSecOps, clear documentation, and strong collaboration with product, security, and operations teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Work Experience

Senior .NET Fullstack Lead/Architect at Wells Fargo (via Synechron Inc, USA)

September 1, 2025 - Present

Architected the FileSplitter platform for the enterprise DART program, defining scalable, modular batch-processing architecture with rule-driven parsing, validation, reconciliation, and extensibility for new data formats. Established event-driven processing using .NET Worker Services, containerized on Red Hat OpenShift, and built React-based monitoring UI. Led CI/CD with GitHub Actions and DevSecOps integration (SonarQube, Checkmarx) and secure configuration/secrets management. Facilitated AI-assisted coding using GitHub Copilot and guided cross-functional teams to align with enterprise standards.

Technical Architect at ABB Global

February 1, 2022 - August 1, 2025

Led architecture and technical design for web applications using React, .NET Core APIs, and Blazor; implemented microservices orchestrated on AKS; integrated messaging with Azure Service Bus and RabbitMQ; designed Azure Storage data pipelines; authored HLD/LLD, SADs, deployment guidelines, and cybersecurity assessments; deployed IaC via ARM/Bicep/Terraform; managed a 6-person team; optimized UI performance with code-splitting and lazy loading; enabled AI-based conversational systems using Azure AI Studio.

Technical Lead at Eurofins IT Solutions

May 1, 2021 - February 1, 2022

Designed Angular front-end and .NET Core APIs; developed microservices, deployed to AKS; implemented OAuth2/OIDC with Okta; mentored 11 developers; SCRUM Master; built SSIS ETL workflows; led data migration and laboratory management system eLIMS; contributed to ETL and analytics pipelines.

Technical Lead at HCL Technologies

September 1, 2016 - May 1, 2021

Led design and development of electro-mechanical system software using Angular, .NET Core, and SQL Server. Delivered DISCA – Electro-Mechanical Integration Software for BD with real-time data communication, HIPAA-conscious controls, and robust hardware-software integration. Implemented OpenID Connect/OAuth2, performance tuning, Azure DevOps, Kubernetes, and SonarQube integration; mentored 8 developers and drove CI/CD practices.

Project Lead at Larsen and Toubro

May 1, 2010 - September 1, 2016

Led design and development of enterprise web applications using Silverlight, ASP.NET MVC, jQuery, and SQL Server. Created HLD/LLD, MVVM with Prism, and developed modules for SCM, FAS, WOMS & FMS; implemented WCF services, Angular 7, and RESTful patterns; authored SSRS reports and database objects; contributed to performance optimization and architectural governance.

Associate Software Developer at SGT Global

October 1, 2007 - August 31, 2009

Developed backend components using C#, ASP.NET, and NHibernate; wrote optimized SQL queries and unit-tested deployment packages; contributed to the evolution of enterprise web applications.