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Himanshu N.

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.

🇮🇳Lucknow, India$15/hr100% JSS4.78 (13)Since Jun 2012

Earnings and projects

MRR
$14

Last 6 months ÷ 6

World#169,481 / 412k
🇮🇳Country#17,871 / 45.9k
Revenue, last 30 days
$40

Last 6 months: $84

World#100,166 / 412k
🇮🇳Country#10,719 / 45.9k
Total earnings
$4.6k

Billed in all: $4.7k

World#261,801 / 412k
🇮🇳Country#30,925 / 45.9k
Per project
$307

$42 in the last 6 months

World#229,094 / 412k
🇮🇳Country#27,718 / 45.9k
Projects, last 6 months
2
100% fixed0% hourly
World#88,918 / 412k
🇮🇳Country#10,198 / 45.9k
Projects in all
15

Across 26 contracts

81% fixed19% hourly
World#161,377 / 412k
🇮🇳Country#22,350 / 45.9k

Earnings, last 30 days

$4.7k+$40 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$4,600$4,620$4,640$4,660Oct 8Oct 23Nov 7

Skill rankings: Top 20% in Solidity

Ranked by MRR among everyone on Upwork with the skill.

  1. #21Blockchain Tokenization68 freelancers · 🇮🇳 #9Top 31%
  2. #22Gaming NFT73 freelancers · 🇮🇳 #3Top 30%
  3. #43Metaverse133 freelancers · 🇮🇳 #9Top 32%
  4. #55Online Gambling Website130 freelancers · 🇮🇳 #4Top 42%
  5. #71Solana270 freelancers · 🇮🇳 #23Top 26%
  6. #141MVC Framework503 freelancers · 🇮🇳 #70Top 28%
  7. #173Solidity849 freelancers · 🇮🇳 #43Top 20%
  8. #250Blockchain, NFT & Cryptocurrency745 freelancers · 🇮🇳 #34Top 34%