Himanshu N.
Full Stack Developer|MERN|React|Node.js|Blockchain|Web3|Soidity|Solana
🚀 Senior Blockchain & Full Stack Developer | Web3 | Casino & Game Development | React | Node.js I’m a Senior Blockchain & Full Stack Developer with 10+ years of experience building scalable, secure, and innovative applications for startups and enterprises worldwide. 🔹 Blockchain & Web3 Expertise Smart Contract Development & Deployment (Solidity, Rust) Token & Coin Creation (ERC20, BEP20, Solana SPL) NFT Marketplace & Minting Platforms DEX, DeFi, DAO, and Wallet Development Blockchain-based Casino & Betting Game Development 🔹 Full Stack Development Frontend: React.js, Next.js, Angular, Vue.js Backend: Node.js, Express, .NET Core, Laravel Database: MongoDB, MySQL, Firebase, Airtable Mobile: Flutter, React Native, Swift, Kotlin 🔹 Casino & Game Development Poker, Ludo, Teen Patti, Roulette, and Slot Games Real-time Multiplayer with WebSockets Blockchain Integration for Secure Payments High-performance game architecture 💡 My focus is on delivering business value, not just code. I believe in clear communication, on-time delivery, and long-term client relationships. If you are looking for a dedicated partner to build your next Blockchain app, Casino game, or Full Stack solution — let’s connect and make it happen! I can assure you that I will do my best to do your job. I am available 24/7 both online and offline. Your every message is important to me. I will be available at least 50 hours per week and ready to assist you on your project at your call. Thank you.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $84
Billed in all: $4,651$4.7k
$42 in the last 6 months
Across 26 contracts
Earnings, last 30 days
Skill rankings: Top 20% in Solidity
Ranked by MRR among everyone on Upwork with the skill.
- #21Blockchain Tokenization68 freelancers · 🇮🇳 #9Top 31%🇮🇳#9 of 22
- #22Gaming NFT73 freelancers · 🇮🇳 #3Top 30%🇮🇳#3 of 12
- #43Metaverse133 freelancers · 🇮🇳 #9Top 32%🇮🇳#9 of 33
- #55Online Gambling Website130 freelancers · 🇮🇳 #4Top 42%🇮🇳#4 of 8
- #71Solana270 freelancers · 🇮🇳 #23Top 26%🇮🇳#23 of 91
- #141MVC Framework503 freelancers · 🇮🇳 #70Top 28%🇮🇳#70 of 248
- #173Solidity849 freelancers · 🇮🇳 #43Top 20%🇮🇳#43 of 213
- #250Blockchain, NFT & Cryptocurrency745 freelancers · 🇮🇳 #34Top 34%🇮🇳#34 of 126