Expert
.NET / C#
ASP.NET Core, Web API, MVC, and enterprise microservices backends.
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Welcome to my portfolio
Hi, I'm Vinay Kumar Rai
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Designing scalable, cloud-native distributed systems with .NET, React, and Microsoft Azure.
Impact
By the numbers
A track record of delivering enterprise solutions at scale.
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Years Experience
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Engineers Led
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Technologies
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Enterprise Projects
Vinay Kumar Rai
Solution Architect | Senior .NET Full-Stack Lead
About Vinay
Solution Architect | Senior .NET Full-Stack Lead
I'm Vinay Kumar Rai — Solution Architect with 14+ years of experience designing and delivering scalable, cloud-native distributed systems using .NET, React, and Microsoft Azure. Specialized in microservices architecture, high-availability systems, and enterprise modernization, with a proven track record of leading cross-functional teams and building resilient, high-performance platforms supporting large-scale user bases.
Align technical solutions with business goals while empowering teams to deliver high-quality, production-grade outcomes. I focus on clear architecture, structured code reviews, and mentoring engineers to raise engineering standards across projects.
Open to relocation across Europe · Requires visa sponsorship · EU Blue Card eligible
Expertise
Featured skills
Core technologies I use to design and deliver modern enterprise platforms.
Expert
Microsoft Azure
App Services, AKS, Azure DevOps, and cloud-native enterprise deployments.
Expert
Microservices
Distributed systems, DDD, event-driven design, and resilient service boundaries.
Advanced
React.js
Enterprise frontends with Redux, Redux-Saga, and component-driven UIs.
Advanced
Docker & Kubernetes
Containerized workloads and orchestration on Azure Kubernetes Service (AKS).
Expert
SQL Server
Relational modeling, Entity Framework, and enterprise data access.
Advanced
MongoDB
Document storage for modular microservices and operational platforms.
Portfolio
Featured projects
Selected work spanning cloud architecture, AI platforms, and enterprise modernization.
TeamsHub — Microsoft Teams Governance
Enterprise platform for Microsoft Teams lifecycle management, provisioning, and governance automation.
.NET
React
Azure App Services
Redux
Azure DevOps
Workforce Management System
Microservices-based workforce platform covering attendance, payroll, scheduling, and operations.
.NET Core
Microservices
React
MongoDB
Azure
AI Portfolio Platform
RAG-powered portfolio with semantic search, prompt building, multi-provider chat, and SSE streaming.
Next.js
ASP.NET Core
Qdrant
OpenAI
TypeScript
Career
Experience timeline
14+ years across Cyclotron, Capita, and enterprise client delivery — from .NET development to solution architecture.
Oct 2024 — Present
Solution Architect
Cyclotron Software Services, Pune
Architecting cloud-native enterprise solutions using .NET Core, Azure, and microservices for large-scale applications.
Dec 2020 — Oct 2024
Lead Development Engineer
Cyclotron Software Services, Pune
Led full-stack development using .NET Core and React for enterprise-grade platforms.
Mar 2019 — Dec 2020
Senior Software Consultant
Capita, India
Delivered enterprise applications for international clients across multiple domains.
Nov 2016 — Mar 2019
Senior Software Engineer
BSIPL, India
Developed enterprise web applications using .NET and SQL Server for US-based clients.
2012 — 2016
Software Developer / .NET Developer
Earlier Roles
Built enterprise applications across HarvestGold, FSL Software Technologies, and eLogisol.
System Design
Architecture preview
The RAG pipeline powering intelligent portfolio interactions.
Testimonials
What colleagues say
Placeholder feedback from collaborators and stakeholders.
“Vinay brings exceptional clarity to complex architecture decisions. His AI and cloud expertise transformed our platform roadmap.”
“A rare combination of deep technical skill and strategic thinking. Vinay consistently delivers production-grade solutions on time.”
“Working with Vinay on our RAG initiative was outstanding. He made advanced AI concepts accessible to the entire team.”
Contact
Let's connect
Open to relocation across Europe. Requires visa sponsorship. EU Blue Card eligible.