Top Websockets freelancers

613 freelancers list Websockets on Upwork.

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Showing 50 of 613Data updated Nov 7

# Freelancer		SinceMember since
Igor G. 🇮🇩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 7, 2026.🇮🇩 Lead C# .NET \| AI, Computer Vision, Real-Time video processing	≈$14k–	Feb 2009Feb 6, 2009
Tyler P. 🇺🇸🇺🇸 Quant & Trading Infrastructure Dev \| Options, Systematic Strategy	$13k↓ 15%	Dec 2020Dec 2, 2020
Abdur R. 🇧🇩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 7, 2026.🇧🇩 Senior Full Stack Developer \| React/NextJS \| Supabase \| PostgreSQL	≈$12k–	Feb 2022Feb 6, 2022
4 Ihor P. 🇺🇦🇺🇦 AI-Powered Node.js/Node.js/Nuxt.js Developer \| Backend developer	$9k↑ 4%	Oct 2023Oct 31, 2023
5 Maxim V. 🇬🇪🇬🇪 Sr. Game Developer, HTML5, Phaser, three.js, Node.js	$8k↑ 17%	Sep 2015Sep 10, 2015
6 Oleg K. 🇨🇷🇨🇷 Senior VoIP Software Engineer	$8k↓ 7%	Jul 2013Jul 17, 2013
7 Samvel K. 🇦🇲🇦🇲 Senior Native Android & iOS Developer \| Swift, Kotlin, Java	$7k↑ 12%	Sep 2013Sep 3, 2013
8 Rajnish P. 🇮🇳🇮🇳 Quantitative Developer \| Algorithmic Trading \| Agentic AI	$7k↑ 1%	Mar 2020Mar 30, 2020
9 Dennis S. 🇺🇸🇺🇸 Senior Software Engineer AI & Full Stack \| Voice AI Automation	$7k↓ 1%	Jun 2010Jun 30, 2010
10 Eugene K. 🇺🇦🇺🇦 Java Developer \| Spring Boot \| FinTech, EV Charging, Real Estate	$6k↑ 3%	Mar 2022Mar 24, 2022

Freelancer	MRR	Member since
11 Illia B. 🇺🇦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 7, 2026.🇺🇦 Backend Engineer \| Node.js \| TS \| Kafka \| PostgreSQL \| Microservices	≈$6k–	Sep 2019Sep 2, 2019
12 Siyad R. 🇮🇳🇮🇳 Mobile App Development \| React native \| Flutter \| Native apps \| AI	$6k↑ 3%	Dec 2016Dec 3, 2016
13 Eduard M. 🇺🇦🇺🇦 Back-End Developer \| Python \| FastAPI \| Django/DRF \| AWS	$6k↑ 3%	Oct 2024Oct 7, 2024
14 Roman V. 🇺🇦🇺🇦 Full-Stack Developer \| JavaScript / Vue.js \| PHP / Laravel \| MySQL	$5k↑ 2%	Jan 2022Jan 5, 2022
15 Maaz M. 🇵🇰🇵🇰 AI Native Full Stack + AI/ML (React \| Next \| Node \| Nest \| Vue)	$5k↑ 6%	Apr 2019Apr 24, 2019
16 Marharyta V. 🇺🇸🇺🇸 Senior React Native Developer\|Full-Stack Engineer\|Software Architect	$5k↓ 17%	Jan 2021Jan 20, 2021
17 Yevhen S. 🇺🇦🇺🇦 Full-Stack Developer \| Python \| Node.js	$5k↓ 5%	Feb 2024Feb 1, 2024
18 Oleksandr D. 🇺🇦🇺🇦 Full Stack developer \| Software engineer \| Python \| React \| AWS	$5k↑ 1%	Oct 2024Oct 14, 2024
19 Mohammed K. 🇮🇳🇮🇳 OCPP & OCPI Expert \| 1.6/2.0.1/2.1 \| End-to-End EV Charging CSMS	$5k↑ 4%	Jan 2024Jan 13, 2024
20 Mykyta Y. 🇺🇦🇺🇦 Senior Python/Django + AI Integration Engineer \| LLM, MCP, Fintech	$5k↓ 9%	Jun 2021Jun 11, 2021

Freelancer	MRR	Member since
21 Oleksii K. 🇺🇦🇺🇦 Senior React & Next.js Developer \| SaaS, Dashboards, Stripe	$4k↑ 14%	Dec 2025Dec 10, 2025
22 Igor P. 🇹🇭🇹🇭 Backend Developer (MVP, SaaS) TypeScript, Nest, Node, PostgreSQL, Next	$4k↑ 23%	Feb 2007Feb 16, 2007
23 Virko K. 🇪🇪🇪🇪 AI Engineer \| LLM Features in Production \| Python, TypeScript, AWS	$4k↓ 7%	Oct 2018Oct 26, 2018
24 Igors K. 🇱🇻🇱🇻 Web Development by Golang	$4k–	Nov 2024Nov 11, 2024
25 Misbah K. 🇵🇰🇵🇰 Fullstack Software Engineer - JS/TS	$4k↓ 1%	May 2013May 15, 2013
26 Elgiz H. 🇦🇿🇦🇿 Fullstack Developer (NodeJS, NestJS, React, Vue, GraphQL)	$4k↑ 3%	May 2023May 18, 2023
27 Viktor V. 🇳🇱🇳🇱 Full Stack Developer \| SaaS \| React \| Nextjs \| AI App \| Web App \| n8n	$4k↑ 2%	Sep 2024Sep 1, 2024
28 Jitendra S. 🇮🇳🇮🇳 Senior Solution Architect \| Technology Leader	$4k↑ 15%	May 2008May 29, 2008
29 Ali F. 🇮🇩🇮🇩 Senior Back-End Developer	$4k↓ 2%	Nov 2021Nov 14, 2021
30 Anatoliy K. 🇸🇰🇸🇰 Software Engineer	$3k↑ 78%	Feb 2020Feb 27, 2020

Freelancer	MRR	Member since
31 Yash T. 🇮🇳🇮🇳 Flutter \| FlutterFlow Developer \| Real-Time & AI-Enabled Mobile App	$3k↑ 1%	Apr 2024Apr 9, 2024
32 Praveen Kumar S. 🇮🇳🇮🇳 AI & Full Stack Product Engineer \| RAG, Agents, Real-Time Apps	$3k↓ 1%	Mar 2019Mar 25, 2019
33 Abdul M. 🇵🇰🇵🇰 Unreal Developer \| Unity \| Gen AI Systems \| Rendering Pipeline \| C++	$3k↓ 12%	Mar 2022Mar 28, 2022
34 Harut G. 🇦🇲 NewNew🇦🇲 AI Automation Engineer \| Python, Computer Vision, RAG, Telegram Bots	$3k↑ 21%	Dec 2025Dec 17, 2025
35 Ali N. 🇵🇰🇵🇰 Claude API & JavaScript Architect \| LLM, Real-Time, Game Systems	$3k↑ 3%	May 2016May 27, 2016
36 Ian K. 🇺🇦🇺🇦 AI Web Developer \| AI App Launch & Rescue \| Laravel React Native	$3k↓ 9%	Feb 2020Feb 10, 2020
37 Vishal R. 🇮🇳🇮🇳 Full-Stack Developer \| Node.js, React, Next.js \| AWS, SaaS	$3k↓ 1%	Dec 2025Dec 25, 2025
38 Matthew J. 🇺🇸🇺🇸 Trading Systems Engineer \| Broker APIs, Market Data, Execution	$3k↓ 37%	Jan 2018Jan 22, 2018
39 Lex M. 🇺🇦🇺🇦 Android Developer \| Kotlin Multiplatform (KMP/CMP) \| Mobile App	$3k↓ 4%	Jun 2022Jun 26, 2022
40 Mitchell W. 🇺🇸🇺🇸 Three.js & WebGL Developer \| 3D Configurators, Real-Time 3D Web Apps	$3k↑ 54%	Mar 2019Mar 27, 2019

Freelancer	MRR	Member since
41 Imran N. 🇵🇰🇵🇰 Web Developer \| Laravel, WordPress & WooCommerce \| Custom Development	$3k↑ 9%	Aug 2023Aug 3, 2023
42 Lasha K. 🇬🇪🇬🇪 Senior Full-Stack Engineer \| React, Next.js, Supabase & AI	$3k↓ 6%	Apr 2019Apr 26, 2019
43 Sezer Y. 🇹🇷🇹🇷 Software Engineer \| Node.js / Typescript \| AI & NestJS \| 10 Years+	$3k↓ 14%	Nov 2015Nov 3, 2015
44 Vova A. 🇺🇦🇺🇦 Fullstack + AI Developer \| Next.js, React, Node \| LLM, RAG, AI Agent	$2k↑ 14%	Nov 2023Nov 8, 2023
45 Anna 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 Nov 5, 2026.🇺🇦 Full-Stack Developer \| React, Next.js, TypeScript, Node.js	≈$2k–	Jun 2024Jun 4, 2024
46 Ravi H. 🇮🇳🇮🇳 IoT Solution Architect \| Industrial IoT(IIoT)\|ThingsBoard\| AIoT\| AWS	$2k↑ 30%	Apr 2020Apr 3, 2020
47 Melih E. 🇹🇷🇹🇷 Senior Software Engineer	$2k↓ 17%	Aug 2017Aug 23, 2017
48 Yafet Y. 🇪🇹🇪🇹 Backend Developer \| Golang, Node.js, API Integration & Automation	$2k↑ 3%	Nov 2022Nov 23, 2022
49 Jignesh P. 🇮🇳🇮🇳 Laravel & Node.js Full Stack Dev \| TypeScript \| Web3 \| SaaS Systems	$2k↓ 8%	Jan 2016Jan 13, 2016
50 Mohammed A. 🇪🇬🇪🇬 Senior Game & Web Developer \| Unity, HTML5, React, Next.js, Node.js	$2k–	Dec 2017Dec 6, 2017

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