Top Blockchain Platform freelancers

36 freelancers list Blockchain Platform on Upwork.

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Showing 36 of 36Data updated Nov 7

# Freelancer		SinceMember since
Vladyslav K. 🇺🇦🇺🇦 Full-Stack Developer \| Trading Bot Developer \| Blockchain Developer	$17k↓ 18%	Nov 2024Nov 9, 2024
Ravinder S. 🇮🇳🇮🇳 Senior Blockchain & AI Engineer \| Web3 \| DeFi \| Smart Contracts	$2k↑ 11%	May 2022May 31, 2022
Oussama H. 🇲🇦🇲🇦 Full-Stack \| Cybersecurity \| Blockchain Engineer	$2k↑ 2%	Apr 2019Apr 20, 2019
4 Rakesh Kumar S. 🇮🇳🇮🇳 Blockchain Developer, Smart Contract, Solidity, Solana, Cryptocurrency	$2k↓ 1%	Nov 2017Nov 27, 2017
5 Sudhanshu R. 🇮🇳🇮🇳 Sr. Software Engineer \| RoR & Laravel \| Blockchain & AI Solutions	$321↑ 61%	Jan 2025Jan 11, 2025
6 Harish K. 🇮🇳🇮🇳 Node \| React \| Laravel \| PHP \| MySQL \| MONGO \| JavaScript	$97↓ 1%	Jan 2020Jan 20, 2020
7 Mark V. 🇨🇾🇨🇾 Web3 Architect \| DeFi, RWA, Wallets, Rollups \| Solana, Ethereum, L2s	$66↑ 58%	Mar 2020Mar 21, 2020
8 Sumiyabazar T. 🇲🇳🇲🇳 Senior DevOps / SRE Engineer \| AWS, Kubernetes, Terraform, CI/CD	$61↓ 1%	May 2022May 3, 2022
9 Raj K. 🇮🇳🇮🇳 CMS Expert \| Shopify Developer \| WordPress \| PHP	$36↓ 77%	Aug 2012Aug 14, 2012
10 Olusola A. 🇳🇬🇳🇬 Blockchain Developer \| Solidity \| Rust \| Forex & Crypto Trading Bots	$21↓ 1%	Feb 2018Feb 22, 2018

Freelancer	MRR	Member since
11 Deborah A. 🇬🇧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 Oct 5, 2026.🇬🇧 Blockchain Developer \| Smart Contract \| Web3 \| DeFi \| Stablecoin \| DEX	≈$1–	Apr 2023Apr 23, 2023
12 Grace M. 🇰🇪🇰🇪 Transcriptionist \| Subtitles \| Captions & VA	$0–	Dec 2014Dec 18, 2014
13 Phuong D. 🇻🇳🇻🇳 Fullstack Blockchain Developer	$0–	May 2024May 20, 2024
14 Raghuram B. 🇺🇸🇺🇸 AI & Web3 Expert \| Generative AI, Autonomous Agents & Advisor	$0–	Dec 2016Dec 19, 2016
15 cyrus n. 🇧🇪🇧🇪 Fullstack Blockchain / Web3 Developer (Solidity, Rust, React, Node.js)	$0–	Sep 2015Sep 21, 2015
16 Gary S. 🇮🇳🇮🇳 AI Blockchain Developer \| Web3 \| NFT \| DApps \| Smart Contract \| Solana	$0–	Nov 2021Nov 22, 2021
17 Mukesh K. 🇮🇳🇮🇳 Full-Stack Developer \| Blockchain, AI & Crypto Technologies Specialist	$0–	Mar 2021Mar 11, 2021
18 Nadiia L. 🇺🇦🇺🇦 iGaming Developer \| Casino, Betting & Web3 Integrations	$0–	Feb 2021Feb 24, 2021
19 Yaroslav T. 🇵🇱🇵🇱 AI Developer & Forward Deployed Engineer \| Full-Stack, Claude, Web3	$0–	Apr 2014Apr 26, 2014
20 Pushpendr S. 🇮🇳🇮🇳 Blockchain Developer \| AI Web3 Apps \| Smart Contracts \| EVM & Solana	$0–	Jul 2009Jul 31, 2009

Freelancer	MRR	Member since
21 Ahmed D. 🇷🇸🇷🇸 Blockchain developer\|Auditor\|Tokenomics\|Cryptography expert\|AWS	$0–	Feb 2020Feb 9, 2020
22 Vikram R S. 🇮🇳🇮🇳 Web3 & Blockchain Development Agency \| Smart Contracts, DeFi & FinTech	$0–	Nov 2009Nov 16, 2009
23 Sergey C. 🇪🇸🇪🇸 Blockchain Architect \| RWA, DeFi, Crypto Payments, Prediction Markets	$0–	Oct 2014Oct 28, 2014
24 Muhammad A. 🇵🇰🇵🇰 Expert Game Developer, Unity & Unreal Engine Developer, Mobile, AR/VR	$0–	Aug 2020Aug 12, 2020
25 Marko J. 🇷🇸🇷🇸 Blockchain Developer (DApp/DEX/DeFi/Pump Fun/Trading BOT/Cosmos SDK)	$0–	Jan 2024Jan 15, 2024
26 Hameed H. 🇦🇪🇦🇪 Crypto & Web3 UX/UI Specialist \| Blockchain Product Design & Strategy	$0–	Feb 2015Feb 7, 2015
27 Saif U. 🇵🇰🇵🇰 AI Developer \| AI Agents, RAG, LLM \| Automation \| FastAPI	$0–	Jun 2020Jun 19, 2020
28 Gerard Louise U. 🇵🇭🇵🇭 Cold Calling & Lead Generation Specialist	$0–	Jun 2023Jun 30, 2023
29 Umer A. 🇵🇰🇵🇰 Blockchain & Web3 Developer \| dApps, Crypto, Fintech & Payments	$0–	Nov 2020Nov 5, 2020
30 Mark M. 🇺🇸 NewPrivate 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.New🇺🇸 Senior React/JavaScript/Node.js and Web3/DeFi Developer	≈$0–	Sep 2026Sep 27, 2026

Freelancer	MRR	Member since
31 Predrag A. 🇲🇰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.🇲🇰 Solidity Developer \| Smart Contracts & Web3 dApps	≈$0–	Jan 2014Jan 25, 2014
32 Noreen H. 🇺🇸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.🇺🇸 High-Impact Marketing Leader: Product Launch, GTM, Campaigns	≈$0–	Mar 2023Mar 30, 2023
33 Faiza M. 🇵🇰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 May 28, 2026.🇵🇰 Academic Writer	≈$0–	May 2017May 14, 2017
34 ARKAPRAVA 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.🇮🇳 Digital Marketing Expert \| SEO, Content & Growth Strategy	≈$0–	Oct 2022Oct 14, 2022
35 Amira N. 🇹🇳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.🇹🇳 QA Analyst Automation \| Blockchain Developer	≈$0–	Jan 2024Jan 7, 2024
36 Obaid 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.🇮🇳 AI Solutions Consultant \| GenAI, Agentic AI & Enterprise Automation	≈$0–	May 2014May 9, 2014

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