Top OpenAI Codex freelancers

409 freelancers list OpenAI Codex on Upwork.

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Showing 50 of 409Data updated Nov 7

# Freelancer		SinceMember since
Robert B. 🇺🇸🇺🇸 AI Automation & App Dev Expert \| Fractional CTO \| Workflow Systems	$18k↓ 9%	Jun 2017Jun 29, 2017
Nikolay G. 🇧🇬 NewNew🇧🇬 AI Builder	$14k↓ 6%	May 2026May 13, 2026
Thiago H. 🇧🇷🇧🇷 AI-Augmented Senior Software Engineer \| Mobile, Web & Backend	$10k↑ 3%	Aug 2018Aug 27, 2018
4 Júlio A. 🇵🇹🇵🇹 Julio Almeida	$10k↑ 4%	Aug 2021Aug 21, 2021
5 Hidden freelancer🇹🇷 Private profile	$9k–	–
6 Evan S. 🇺🇸🇺🇸 Claude Agents & AI Ops \| Build, Audit, Train Your Team	$8k↑ 22%	Jun 2016Jun 13, 2016
7 Ignacio 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 7, 2026.🇺🇾 Senior AI Full stack developer	≈$7k–	Apr 2014Apr 16, 2014
8 Elena M. 🇺🇸 NewNew🇺🇸 IT Project Management	$7k↑ 50%	Jul 2026Jul 27, 2026
9 Jury B. 🇵🇱🇵🇱 Ex-Upwork Senior Full-Stack Engineer \| SaaS & MVPs \| Vue,React,Node,AI	$6k↓ 14%	Jun 2009Jun 22, 2009
10 Matt C. 🇺🇸 NewNew🇺🇸 AI Automation Engineer \| n8n, GHL, Claude, OpenAI, Airtable	$5k↑ 10%	Jan 2025Jan 10, 2025

Freelancer	MRR	Member since
11 Alan S. 🇪🇸🇪🇸 AI Engineer \| Full-Stack Development & Systems Integration	$5k↑ 1%	Oct 2023Oct 5, 2023
12 Ibrahim A. 🇪🇬🇪🇬 Senior Full-Stack Engineer & Tech Lead \| Next.js, Headless Commerce	$5k↑ 3%	Jan 2023Jan 21, 2023
13 Sohail A. 🇵🇰🇵🇰 OpenAI Developer, ChatGPT API Integration, Full Stack Development, LLM	$5k↑ 12%	Dec 2020Dec 1, 2020
14 Mohammad Irfanul K. 🇧🇩🇧🇩 AI Product Manager & Builder \| AI Agents, Automation, Growth Systems	$5k↑ 4%	Jun 2022Jun 11, 2022
15 Mitul T. 🇮🇳🇮🇳 AI Engineer \| AI Agents, LLMs, RAG & Full-Stack Development	$5k↓ 3%	Dec 2025Dec 23, 2025
16 Raymond Matthew D. 🇵🇭🇵🇭 Shopify Developer \| Full Stack \| Theme \| App \| CRO \| AI \| Automation	$4k↓ 9%	May 2015May 26, 2015
17 Franz Nico T. 🇵🇭🇵🇭 AI Automation Consultant \| n8n, GHL, Make, Zapier, Python, & Claude	$4k–	Sep 2022Sep 7, 2022
18 Soyeon Y. 🇰🇷 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🇰🇷 AI Video Ads \| Direct Response, UGC, VSL \| Higgsfield, Seedance, Kling	≈$4k–	Aug 2023Aug 23, 2023
19 Andrei D. 🇦🇲🇦🇲 AI-Native Developer \| Android \| iOS \| Flutter \| Backend \| Full-Stack	$4k↑ 24%	Oct 2015Oct 17, 2015
20 Hassan 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.🇵🇰 🏆 Top 1% - Full Stack Engineer \| Ruby \| Rails \| Python \| React \| AI	≈$4k–	Apr 2014Apr 13, 2014

Freelancer	MRR	Member since
21 Gokce B. 🇺🇸🇺🇸 Business Operations Expert - AI Automation / Quickbooks / Shopify	$4k↓ 12%	May 2021May 15, 2021
22 Chris R. 🇺🇸🇺🇸 Mobile App Developer (iOS, Android, PWA)	$3k↑ 1%	Feb 2020Feb 12, 2020
23 Andres D. 🇨🇴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 Full-Stack AI Engineer	≈$3k–	Mar 2023Mar 10, 2023
24 Nikola S. 🇲🇰🇲🇰 Full Stack AI Developer \| Claude Code \| Lovable \| Codex \| Cursor	$3k↑ 6%	Oct 2023Oct 20, 2023
25 Jude J. 🇹🇼🇹🇼 AI Engineer \| AI Agents & Automation \| Full Stack \| Claude Code, Codex	$3k↑ 46%	Oct 2020Oct 19, 2020
26 Andres R. 🇨🇴🇨🇴 AI Software Engineer \| AI Integration, .NET, React Next.js, Azure, AWS	$3k↑ 17%	Jan 2021Jan 19, 2021
27 Shahan A. 🇵🇰🇵🇰 AI Agent Developer \| LangGraph, RAG, Voice AI and n8n Automation	$3k↓ 23%	Mar 2020Mar 2, 2020
28 Vijender Singh P. 🇮🇳🇮🇳 Lead Software Engineer \| AI Agentic \| Gen AI \| Full-Stack AI Developer	$3k–	Mar 2024Mar 19, 2024
29 Ashish M. 🇮🇳🇮🇳 AI Automation Expert/ AppSheet / ERP /n8n /App Script/ Low Code	$3k↑ 1%	Jan 2022Jan 20, 2022
30 Mohamed S. 🇪🇬🇪🇬 Senior Full-Stack Developer \| Laravel, Vue.js & AI Integration	$3k↓ 4%	Feb 2016Feb 2, 2016

Freelancer	MRR	Member since
31 Abinet A. 🇪🇹🇪🇹 Senior Angular & NestJS Developer \| TypeScript \| AI SaaS, Claude Code	$3k↑ 18%	Jul 2022Jul 13, 2022
32 Osama R. 🇵🇰🇵🇰 AI Automation Engineer \| AI Agents, Automation, OpenAI, Claude & SaaS	$3k↑ 49%	May 2021May 8, 2021
33 Razvan D. 🇷🇴🇷🇴 AI Systems Architect \| Multi-Agent, RAG & LLM Solutions	$3k↑ 3%	Jan 2026Jan 8, 2026
34 Sahil P. 🇮🇳🇮🇳 Reliable Operations Manager \| Admin, CRM, Automation & Workflows	$3k0%	Dec 2021Dec 20, 2021
35 Sidena A. 🇩🇿🇩🇿 Kotin Multiplatform Dev \| Android, iOS, Web \| Kotlin, Swift, JS, C++	$3k↑ 3%	Jan 2018Jan 11, 2018
36 Don D. 🇺🇸🇺🇸 AI Agent Developer \| Claude Code, MCP, OpenAI & Automation	$3k–	Feb 2026Feb 22, 2026
37 Orlec V. 🇵🇭🇵🇭 Automation & Data Analyst \| Google Sheets, n8n, Make, Apps Script	$2k↓ 11%	Jul 2014Jul 2, 2014
38 Emanuel C. 🇷🇴🇷🇴 N8N/Make/Apps Script Automations Specialist \| Google Workspace Admin	$2k↑ 5%	Jul 2019Jul 3, 2019
39 Akshay J. 🇮🇳🇮🇳 Wordpress Developer Elementor, Bricks Builder, React NextJS, Claude AI	$2k↓ 3%	Feb 2013Feb 11, 2013
40 Jesus T. 🇻🇪🇻🇪 Senior Android Developer \| Kotlin, Jetpack Compose, KMP, CMP	$2k↓ 19%	Mar 2019Mar 3, 2019

Freelancer	MRR	Member since
41 Fahad S. 🇵🇰🇵🇰 Claude AI Full Stack Dev \|Claude Cowork Expert \| OpenClaw \| Flutter	$2k↓ 3%	Apr 2021Apr 20, 2021
42 Milos V. 🇧🇦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.🇧🇦 Social Media & Community Manager \| AI Marketing Automation	≈$2k–	Dec 2016Dec 10, 2016
43 Daniel C. 🇻🇪🇻🇪 Software Engineer	$2k↓ 23%	May 2017May 14, 2017
44 Abdul G. 🇵🇰🇵🇰 Expert Vibe Coder & Web Developer - Claude AI, WordPress, SEO, React	$2k↑ 10%	Dec 2023Dec 7, 2023
45 Hassan N. 🇵🇰 NewNew🇵🇰 Full-Stack & AI Engineer \| React, Next.js \| SaaS & AI-Powered Web Apps	$2k↓ 2%	Jul 2026Jul 24, 2026
46 Deepa A. 🇺🇸🇺🇸 AI Agents (Claude, MCP, RAG) \| API \| Web Scraping \|AWS/Azure/GCP Cloud	$2k↓ 56%	Dec 2019Dec 8, 2019
47 Vitalii S. 🇵🇱🇵🇱 Senior Product Designer \| B2B SaaS, Fintech & Prediction Markets	$2k↓ 11%	Nov 2012Nov 28, 2012
48 Daschel G. 🇨🇦 NewNew🇨🇦 AI Automation Engineer \| Codex, Claude, Make, N8N, Zapier	$2k–	May 2023May 22, 2023
49 Mohamed G. 🇮🇹🇮🇹 AI Agents Architect \| Knowledge Base, Business Automation, VAPI , n8n	$2k↓ 2%	May 2024May 3, 2024
50 Antonio G. 🇪🇸🇪🇸 Claude Certified Architect \| AI automation \| CRMs \| GTM \| n8n	$2k↓ 10%	Sep 2025Sep 28, 2025

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