I don’t just build software — I architect scalable, secure, revenue-generating systems. With 15+ years of experience as a Blockchain Technical Solution Architect & Full Stack Engineer, I specialize in designing and delivering enterprise-grade platforms across Web3, AI, and cloud-native ecosystems. I’ve helped startups scale from 0 → production and enterprises evolve from legacy → modern distributed systems, combining deep expertise in: Blockchain (Ethereum, Hyperledger, EVM, Smart Contracts, DeFi, Tokenization) Full Stack (MERN, Next.js, Node.js, GraphQL, TypeScript) Cloud & DevOps (AWS, GCP, Azure, CI/CD, Kubernetes) System Design (high availability, scalability, microservices architecture) AI-integrated applications & intelligent automation 💡 What Makes Me Different Most developers write code. I design systems that survive scale, security threats, and real-world complexity. I bring: CTO-level thinking (architecture, trade-offs, long-term scalability) Production-grade security mindset (smart contract safety, infra hardening) Business alignment (I build systems that generate ROI, not just features) 🔥 What I Can Help You With End-to-end Web3 / Blockchain platforms (DeFi, NFT, Tokenization) Smart contract development + audit-ready architecture Scalable SaaS platforms (React + Node + Cloud) System architecture & technical leadership AI + Blockchain integrations Rescue & scale failing or underperforming systems 🎯 Results Clients Care About Faster time to market Scalable architecture (ready for 10x–100x growth) Secure, audit-ready systems Reduced technical debt Clear technical direction 🤝 Let’s Work If you're building something ambitious and need someone who can think like a CTO and execute like a senior engineer, we should talk.

Vandana Vishwakarma

5.0 (1 review)

I don’t just build software — I architect scalable, secure, revenue-generating systems. With 15+ years of experience as a Blockchain Technical Solution Architect & Full Stack Engineer, I specialize in designing and delivering enterprise-grade platforms across Web3, AI, and cloud-native ecosystems. I’ve helped startups scale from 0 → production and enterprises evolve from legacy → modern distributed systems, combining deep expertise in: Blockchain (Ethereum, Hyperledger, EVM, Smart Contracts, DeFi, Tokenization) Full Stack (MERN, Next.js, Node.js, GraphQL, TypeScript) Cloud & DevOps (AWS, GCP, Azure, CI/CD, Kubernetes) System Design (high availability, scalability, microservices architecture) AI-integrated applications & intelligent automation 💡 What Makes Me Different Most developers write code. I design systems that survive scale, security threats, and real-world complexity. I bring: CTO-level thinking (architecture, trade-offs, long-term scalability) Production-grade security mindset (smart contract safety, infra hardening) Business alignment (I build systems that generate ROI, not just features) 🔥 What I Can Help You With End-to-end Web3 / Blockchain platforms (DeFi, NFT, Tokenization) Smart contract development + audit-ready architecture Scalable SaaS platforms (React + Node + Cloud) System architecture & technical leadership AI + Blockchain integrations Rescue & scale failing or underperforming systems 🎯 Results Clients Care About Faster time to market Scalable architecture (ready for 10x–100x growth) Secure, audit-ready systems Reduced technical debt Clear technical direction 🤝 Let’s Work If you're building something ambitious and need someone who can think like a CTO and execute like a senior engineer, we should talk.

Available to hire

I don’t just build software — I architect scalable, secure, revenue-generating systems.

With 15+ years of experience as a Blockchain Technical Solution Architect & Full Stack Engineer, I specialize in designing and delivering enterprise-grade platforms across Web3, AI, and cloud-native ecosystems.

I’ve helped startups scale from 0 → production and enterprises evolve from legacy → modern distributed systems, combining deep expertise in:

Blockchain (Ethereum, Hyperledger, EVM, Smart Contracts, DeFi, Tokenization)
Full Stack (MERN, Next.js, Node.js, GraphQL, TypeScript)
Cloud & DevOps (AWS, GCP, Azure, CI/CD, Kubernetes)
System Design (high availability, scalability, microservices architecture)
AI-integrated applications & intelligent automation
💡 What Makes Me Different

Most developers write code.
I design systems that survive scale, security threats, and real-world complexity.

I bring:

CTO-level thinking (architecture, trade-offs, long-term scalability)
Production-grade security mindset (smart contract safety, infra hardening)
Business alignment (I build systems that generate ROI, not just features)
🔥 What I Can Help You With
End-to-end Web3 / Blockchain platforms (DeFi, NFT, Tokenization)
Smart contract development + audit-ready architecture
Scalable SaaS platforms (React + Node + Cloud)
System architecture & technical leadership
AI + Blockchain integrations
Rescue & scale failing or underperforming systems
🎯 Results Clients Care About
Faster time to market
Scalable architecture (ready for 10x–100x growth)
Secure, audit-ready systems
Reduced technical debt
Clear technical direction
🤝 Let’s Work

If you’re building something ambitious and need someone who can think like a CTO and execute like a senior engineer, we should talk.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
See more

Language

English
Fluent

Work Experience

Add your work experience history here.

Education

Add your educational history here.

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Transportation & Logistics, Consumer Goods, Healthcare, Energy & Utilities, Manufacturing, Media & Entertainment, Wholesale & Distribution, Retail, Real Estate & Construction