Top Blockchain Development freelancers

593 freelancers list Blockchain Development on Upwork.

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Showing 50 of 593Data updated Nov 7

# Freelancer		SinceMember since
Jesse Aiden S. 🇺🇸🇺🇸 AI Web and Mobile Developer \| 800+ Projects Delivered	$32k↑ 7%	Jun 2015Jun 26, 2015
Prince S. 🇰🇪🇰🇪 Highest Rated Reddit Expert \| Reddit SEO for AI Search	$18k↑ 2%	Aug 2019Aug 3, 2019
Vladyslav K. 🇺🇦🇺🇦 Full-Stack Developer \| Trading Bot Developer \| Blockchain Developer	$17k↓ 18%	Nov 2024Nov 9, 2024
4 Cameron W. 🇺🇸🇺🇸 Software Expert	$16k↓ 1%	Aug 2012Aug 16, 2012
5 Dmitry S. 🇨🇦🇨🇦 PHP engineer	$11k↓ 3%	Mar 2014Mar 20, 2014
6 Muhammad U. 🇵🇰🇵🇰 Blockchain Consultant \| Smart Contract, DeFi, RWA	$10k↑ 14%	Feb 2018Feb 9, 2018
7 Vipin V. 🇮🇳🇮🇳 Blockchain Engineer \| Ethereum, Solidity, DeFi \| 8+ Years	$8k↑ 10%	Sep 2020Sep 25, 2020
8 Muhammad Jawad A. 🇵🇰🇵🇰 Unity Game Developer \| Mobile Game \| AR/VR \| C# \| 2D, 3D, IOS, Android	$8k↑ 4%	Aug 2018Aug 30, 2018
9 Abhijeet Kr P. 🇮🇳🇮🇳 Senior Full-Stack Blockchain Developer \| Solidity, DeFi, RWA & Web3	$7k↑ 2%	Apr 2025Apr 23, 2025
10 Amit K. 🇮🇳🇮🇳 Software Development - Web, Mobile, Cloud, Analytics, AI & Automation	$5k↑ 23%	May 2014May 6, 2014

Freelancer	MRR	Member since
11 Sunny K. 🇮🇳🇮🇳 Full Stack Blockchain \| Web3 \| Smart Contract \| Defi \| NFTs	$5k↑ 8%	Mar 2019Mar 13, 2019
12 Harshit M. 🇮🇳🇮🇳 Tech Entrepreneur	$4k↑ 3%	Apr 2022Apr 7, 2022
13 Abdullah S. 🇵🇰🇵🇰 Solana & EVM Smart Contracts \| AI Agents & MCP \| Full Stack Dev	$4k0%	Jun 2018Jun 25, 2018
14 Richa K. 🇮🇳🇮🇳 Crypto Exchange & Token Development \| Blockchain, Web3, PHP,TypeScript	$4k↑ 3%	Aug 2023Aug 1, 2023
15 Hardik B. 🇮🇳🇮🇳 Senior Full-Stack Developer \| AI Software Architect \| React, Node.JS	$4k0%	Feb 2022Feb 15, 2022
16 Frank S. 🇧🇪🇧🇪 Senior Laravel developer \| AI engineering expert	$3k↑ 33%	Oct 2015Oct 25, 2015
17 Iresh A. 🇱🇰🇱🇰 Back-end Developer	$3k↑ 9%	Apr 2024Apr 11, 2024
18 Mridul M. 🇮🇳🇮🇳 AI/ML Developer \| LLM, RAG, Computer Vision, Rust & Automation Expert	$3k↑ 15%	Dec 2020Dec 2, 2020
19 Ashish C. 🇮🇳🇮🇳 Full Stack Web3 Developer \| Blockchain Developer \| Web & Mobile Apps	$3k↓ 4%	May 2021May 25, 2021
20 Harminder S. 🇬🇧🇬🇧 iOS Android App Developer Mobile App Developer Mobile App Development	$2k↓ 14%	Aug 2023Aug 1, 2023

Freelancer	MRR	Member since
21 Dharmendra Singh B. 🇮🇳🇮🇳 AI/ML & Blockchain Architect \| Agents, RAG, LLM, Web3, Smart Contracts	$2k↑ 11%	Apr 2021Apr 25, 2021
22 Naveed M. 🇨🇦🇨🇦 Senior Fullstack AI Developer \| AI Agents, RAG , Voice AI & LLMs \|Web3	$2k↓ 8%	Jan 2025Jan 7, 2025
23 Ravinder S. 🇮🇳🇮🇳 Senior Blockchain & AI Engineer \| Web3 \| DeFi \| Smart Contracts	$2k↑ 11%	May 2022May 31, 2022
24 Eugene G. 🇬🇷 NewNew🇬🇷 FinTech & Web3 Engineer \| Crypto Payments, Wallets, Smart Contracts	$2k↑ 91%	Dec 2025Dec 29, 2025
25 Usman S. 🇵🇰🇵🇰 Expert WordPress Developer \| Woocommerce \| Elementor \| Divi \| WpBakery	$2k↑ 18%	Mar 2012Mar 3, 2012
26 Harshit Kumar S. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Sep 25, 2026.🇮🇳 Blockchain Expert \|\| Smart Contract \|\| NFT \|\| Solana \|\| Web3\|\| Bot	≈$2k–	Apr 2020Apr 27, 2020
27 Inderjeet K. 🇮🇳🇮🇳 Wordpress \| PHP \| SEO \| Blockchain Developer \| React JS Developer	$2k↑ 3%	Oct 2021Oct 1, 2021
28 Asad U. 🇵🇰🇵🇰 Senior AI & Blockchain Engineer \| Web3 Smart Contract dApps \| AI Agent	$2k↓ 22%	May 2022May 7, 2022
29 Rakesh Kumar S. 🇮🇳🇮🇳 Blockchain Developer, Smart Contract, Solidity, Solana, Cryptocurrency	$2k↓ 1%	Nov 2017Nov 27, 2017
30 Vikas K. 🇮🇳🇮🇳 Full Stack Developer \| Blockchain, Next.js, Smart Contracts \| Web3	$2k↑ 3%	Mar 2022Mar 14, 2022

Freelancer	MRR	Member since
31 Ibad S. 🇵🇰🇵🇰 Full Stack & AI Developer \| React, Next.js, Node.js, Python, LangChain	$2k↑ 7%	Apr 2020Apr 30, 2020
32 Mayank g. 🇮🇳🇮🇳 PCB Designer \| Senior Robotics Technologist \| Humanoid Robot \| IOT	$1k↓ 1%	Oct 2015Oct 11, 2015
33 hitesh k. 🇨🇦🇨🇦 AI Developer \| Full Stack \| React.js \| React Native \| Python \| Golang	$1k↓ 36%	Oct 2011Oct 8, 2011
34 Daniel M. 🇮🇱 NewNew🇮🇱 AI Agent & Automation Developer \| LLM Apps, Trading Bots, Web3	$1k↓ 15%	Jul 2026Jul 26, 2026
35 Shahzain T. 🇵🇰🇵🇰 Certified Blockchain Developer \| Ethereum, Solana, Web3	$1k↓ 12%	Sep 2018Sep 3, 2018
36 Muhammad U. 🇵🇰🇵🇰 FullStack Developer(Web3.0 ,React, ReactNative, Kotlin, Swift, NodeJs)	$1k↓ 6%	Jun 2020Jun 27, 2020
37 Himanshu N. 🇮🇳🇮🇳 Blockchain Developer, Solidity, DApps, DeFi, NFT, Web3/Solana/Ethereum	$1k↑ 3%	Nov 2015Nov 17, 2015
38 ABIODUN B. 🇳🇬🇳🇬 Blockchain Developer,Solidity\| DeFi Flash Loan\| Crypto Bot\| Solana MEV	$1k↑ 24%	Feb 2023Feb 13, 2023
39 Monday M. 🇵🇭 NewNew🇵🇭 BD and Partnerships \| Growth & Project Manager	$1k–	Oct 2026Oct 11, 2026
40 Muhammed A A. 🇪🇬🇪🇬 Full Stack AI Engineer\| RAG \| NLP \| Node \| NestJS \| React	$1k↑ 2%	May 2017May 6, 2017

Freelancer	MRR	Member since
41 Uchechukwu N. 🇳🇬🇳🇬 Full-Stack Eng. \| React, Next.js, TypeScript, APIs, AI-Powered Apps	$1k↑ 132%	May 2023May 26, 2023
42 Tejinder S. 🇮🇳🇮🇳 AI Mobile & Web Apps/OpenAI/RAG/FastAPI/Python/SaaS	$1k↓ 1%	Jul 2019Jul 10, 2019
43 chintan a. 🇮🇳🇮🇳 Senior Full-stack Web Developer \| React \| Node \| Laravel \| 15 Years	$1k↓ 1%	Aug 2009Aug 26, 2009
44 Denisha V. 🇮🇳🇮🇳 Mobile UI/UX Designer \| iOS & Android App Design \| Figma Expert	$1k↓ 16%	Nov 2020Nov 26, 2020
45 Ramesh M. 🇮🇳🇮🇳 Dynamics 365, AI/ML, SaaS, Web & Mobile Apps, Blockchain Expert	$1k↓ 16%	Sep 2015Sep 18, 2015
46 Ankit O. 🇮🇳🇮🇳 Blockchain and Full Stack Developer \| Crypto Trading Bots and APIs	$1k–	Nov 2025Nov 19, 2025
47 Minh Nhat H. 🇻🇳🇻🇳 Growth Manager for StartUps	$999↓ 12%	Dec 2021Dec 8, 2021
48 Mary Anne S. 🇫🇮Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇫🇮 Senior Technical Project Manager for Software, Data and AI products	≈$987–	Aug 2009Aug 8, 2009
49 Abhyuday P. 🇮🇳🇮🇳 Blockchain Developer \| Crypto Telegram Bot Developer \| Web3 Developer	$979↓ 16%	Jun 2023Jun 21, 2023
50 Zoya K. 🇮🇳🇮🇳 Blockchain Developer \| Solidity \| React \| Node	$9780%	Aug 2025Aug 1, 2025

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