Niraj Rai
Sr Director Chief Architect at Visa
Bengaluru, Karnataka, India
Summary
👤
Senior🎓
Top SchoolNiraj Rai is a senior technology leader and chief architect with nearly two decades of experience designing and delivering large-scale SaaS and PaaS systems for finance and enterprise customers. He combines hands-on expertise across Microsoft, Java, and modern web stacks (C#, .NET Core, Angular, Spring Boot) with proven leadership in automation, microservices, containerization, and CI/CD at firms such as Wells Fargo and Visa. Known for building core frameworks from scratch and guiding cross-functional engineering teams, he has driven solutions that serve thousands of clients and millions of end customers. His background includes integrating complex financial systems and regulatory APIs, and he brings practical experience in event-driven architectures (RabbitMQ/Event Bus) and data modeling for high-throughput environments. A certified Microsoft solution developer with MSc(IT) training, he balances deep technical craft with strategic architecture and mentoring. Colleagues often note his rare combination of low-level coding fluency and executive-level system design.
8 years of coding experience
16 years of employment as a software developer
Microsoft Solution Developer HTML5 ASP.NET MVC Windows Azure Windows 8 Mobile Development, Microsoft Solution Developer HTML5 ASP.NET MVC Windows Azure Windows 8 Mobile Development at Microsoft CertificationMSc(IT) Information Technology, MSc(IT) Information Technology at Sikkim Manipal University, GangtokThe Indira Gandhi National Open University (IGNOU)
English, Hindi
Github Skills (9)
model-validation5
rule4
oop4
fluent-interface4
validate4
fluent-api3
validation3
business-rules2
typescript2
Programming languages (2)
Github contributions (5)
niraj-rai/Storm
Dec 2017 - Jul 2021
Storm stands for SwiftORM. Which is a lightweight object mapping and performance oriented library for ado.net which. Storm will support multiple datbase management systems like SQL Server, MySQL etc.
Contributions:8 commits, 9 pushes, 1 branch in 3 years 7 months
niraj-rai/fluent-model-validator
Dec 2019 - Jan 2021
Model validation library written in typescript to validate model or business rules using fluent style validation rule setup.
Contributions:2 PRs, 9 pushes, 1 branch in 1 year
business-rulesvalidationrulevalidation-libraryvalidator
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