[SERVICE] Full Stack Blockchain & SaaS Development | AI | Casino | DeFi

Building production-ready Web3, SaaS, and AI systems that scale under real-world usage not just MVP demos.

I help startups, crypto projects, and funded teams develop secure, modular, and high-performance applications using modern backend architecture, smart contracts, cloud infrastructure, and real-time systems.

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⚙ SERVICES OFFERED
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• Full Stack SaaS Development
• Smart Contract Development (ERC20 / ERC721)
• DeFi Platforms & Staking Systems
• Crypto Casino Backend Development
• Wallet Integration & Payment Systems
• NFT Marketplace Development
• AI Automation & LLM Integration
• REST APIs & Real-Time Systems
• Cloud Deployment & DevOps
• Database Architecture & Optimization
• Admin Dashboards & Analytics Systems

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⚡ TECH STACK
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Backend:
Node.js • Laravel • Python • Express.js

Frontend:
React.js • Next.js • TypeScript

Blockchain:
Solidity • Hardhat • Ethers.js • Web3.js

Database:
PostgreSQL • MongoDB • MySQL • Redis

Cloud & DevOps:
AWS • Docker • Nginx • PM2 • CI/CD

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🚀 RECENT WORK
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✔ Built scalable casino backend system supporting high concurrent traffic

✔ Developed DeFi and NFT platforms with secure smart contracts and optimized gas usage

✔ Created AI-powered automation systems reducing manual workflows

✔ Built SaaS dashboards with authentication, analytics, and real-time functionality

✔ Developed secure APIs and backend systems for enterprise-grade applications

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💡 WHY WORK WITH ME
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• Clean and maintainable architecture
• Production-ready code quality
• Transparent communication
• Security-focused development
• Long-term scalability mindset
• Fast and reliable delivery

I focus on building systems that are stable, scalable, and easy to maintain long after launch.

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📩 CONTACT
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Looking for a reliable technical partner for your Web3, SaaS, AI, or crypto platform?

Send me a PM with your project scope and requirements.

https://www.upwork.com/freelancers/~01e8c6121d20387caa

https://github.com/dhirajlochib

Portfolio / GitHub available on request.