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Top rag implementation freelancers

237 freelancers list rag implementation on Upwork.

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Showing 50 of 237Data updated Nov 7

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Freelancer
Since
1
Atanu S.
Top Rated Plus
Atanu S. 🇮🇳

AI & SaaS | Custom Web, Mobile Apps & APIs | WordPress, Shopify

$106k↓ 4%Aug 2015
2
Dmytro K.
Top Rated Plus
Dmytro K. 🇺🇦

AI Developer | AI Agents, LLM & RAG | OpenAI API & AI Integration

$65k↓ 8%Mar 2019
3
Ayan S.
Top Rated Plus
Ayan S. 🇮🇳

AI-Integrated Web & SaaS Developer|WordPress, Shopify & Custom WebApps

$53k↓ 12%Mar 2017
4
Oleksandr K.
Top Rated Plus
Oleksandr K. 🇺🇦

AI Automation | AI Development | FastAPI | LLM Integration | RAG

$16k↓ 1%Jan 2016
5
Rachit V.
Top Rated Plus
Rachit V. 🇮🇳

Full-Stack SaaS & AI Engineer | Twilio, Stripe, LLM Integrations

$12k↓ 4%Feb 2015
6
Rashmi K.
Rashmi K. 🇮🇳

23Yrs:Web&Mobile|Flutter|AI/ML|GenAI|Laravel|Node|Python|.NET|Shopify

$10k↑ 10%Mar 2013
7
Corey R.
Top Rated
Corey R. 🇺🇸

Senior Full-Stack & AI Developer | Python, React, APIs, Automation

$8k↓ 12%Sep 2022
8
Amir M.
Top Rated Plus
Amir M. 🇵🇰

AI Automations | HIPAA Voice Agents | Retell, Vapi, Bland, Make, N8N

$7k↓ 1%Jan 2019
9
Arpit S.
Top Rated Plus
Arpit S. 🇮🇳

Senior Python & AI Engineer | AI Agents | FastAPI | LLMs | RAG

$7k0%May 2022
10
Waleed T.
Top Rated Plus
Waleed T. 🇵🇰

AI Agent & Automation Developer | n8n, Power Automate, RPA, Claude

$6k↓ 3%Feb 2021
FreelancerMRRMember since
11
Rakibul I.
Top Rated Plus
Rakibul I. 🇧🇩

Mobile App Developer | Flutter, React Native, Web, SaaS & AI

$6k↓ 16%Aug 2023
12
Himanshu B.
Top Rated Plus
Himanshu B. 🇮🇳

Enterprise .NET / Flutter Full Stack | AI & Computer Vision | ERP/CRM

$6k↓ 3%Jul 2023
13
Lokesh K.
Top Rated Plus
Lokesh K. 🇮🇳

AI Engineer | AI Agents & RAG Chatbots | Azure AI | Copilot studio

$4k↓ 6%May 2024
14
Muhammad U.
Top Rated Plus
Muhammad U. 🇵🇰

Next.js, React, Node.js Developer | Full-Stack, SaaS, AI Developer

$4k↓ 16%Jul 2017
15
Preeti S.
Top Rated
Preeti S. 🇮🇳

AI Engineer | AI Agents, RAG, AI SaaS & Full-Stack Developer

$4k↓ 1%Apr 2015
16
Mohammad Suhel S.
Top Rated
Mohammad Suhel S. 🇮🇳

AI Automation & Chatbot | Chat GPT | Claude | n8n, LLMs, RAG, MCP

$3k↓ 4%Sep 2011
17
Ashish Z.
Top Rated Plus
Ashish Z. 🇮🇳

AI & SaaS Developer | Full Stack Web Applications

$3k↑ 3%Oct 2015
18
Vansh M.
Top Rated Plus
Vansh M. 🇮🇳

Senior AI Engineer | AI Agents & Full-Stack AI SaaS | n8n, Claude, GPT

$3k↑ 9%Oct 2025
19
Rickson G.
Top Rated Plus
Rickson G. 🇧🇷

Senior Full-Stack Engineer & Architect | Python, Elixir, Go, AI

$3k↓ 8%Sep 2021
20
Ayush S.
Top Rated Plus
Ayush S. 🇮🇳

AI Automation | Integration Consultant | Agentic Workflows | RAG | n8n

$3k↓ 3%Mar 2022
FreelancerMRRMember since
21
Adnan S.
Top Rated Plus
Adnan S. 🇮🇳

AI Automation | AI Agents | n8n | OFFICIAL Claude & OpenAI Partner

$3k↓ 11%Dec 2020
22
Neeti S.
Top Rated Plus
Neeti S. 🇮🇳

Mobile & Backend Developer - Android/iOS/Kotlin/Springboot/n8n

≈$3k–Jul 2015
23
Umar M.
Top Rated
Umar M. 🇫🇮

AI Automation Engineer | AI Agents, RAG Chatbots, n8n & Python

$2k↑ 17%Jun 2017
24
Shabir A.
Top Rated
Shabir A. 🇵🇰

AI Systems Architect & Full-Stack Engineer | RAG, Voice AI

$2k↑ 1%Oct 2019
25
Ahmad K.
Top Rated
Ahmad K. 🇵🇰

AI Full-Stack Engineer | AI Agents, LLMs & Automation | MVP specialist

$2k↑ 16%May 2023
26
Navratan S.
Top Rated
Navratan S. 🇮🇳

Senior Full-Stack AI Developer | RAG & AI Agents | React, Next, Node

$2k↑ 11%Sep 2015
27
Saad M.
Top Rated Plus
Saad M. 🇵🇰

AI Automation | Node.js | OpenAI | Claude | SaaS | Full-Stack Dev

$2k↓ 3%May 2023
28
Muhammad A.
Top Rated
Muhammad A. 🇵🇰

AI Automation & Agent Developer | n8n, Claude, Next.js, Supabase SaaS

$2k↓ 23%Dec 2022
29
Paritosh S.
Top Rated Plus
Paritosh S. 🇮🇳

AI Full-Stack Developer | Web & Mobile Apps | AI Agents & Automation

$2k↓ 42%Feb 2014
30
Ahtsham S.
Top Rated
Ahtsham S. 🇵🇰

Senior Full-Stack Engineer | AI Automation & n8n | React/Next.js

$2k↑ 71%Aug 2016
FreelancerMRRMember since
31
Adnan S.
Top Rated Plus
Adnan S. 🇵🇰

GoHighLevel | CRM Automation | AI Agents | Voice AI | RAG Specialist

$1k↓ 17%Oct 2015
32
Muhammad Z.
Top Rated
Muhammad Z. 🇵🇰

CTO | AI Workflow Automation | n8n - Make-LangChain| LLM Agents & RAG

$1k0%Feb 2012
33
Leonard T.
Rising Talent
Leonard T. 🇫🇷

Senior AI Engineer | LLM/RAG Agents to Production | ML PhD

$1k↓ 19%Mar 2025
34
Taha Amine Z.
Top Rated Plus
Taha Amine Z. 🇩🇿

Java Spring Project Stuck? Build, Fix, Integrate, Modernize & Automate

$1k↓ 30%Mar 2012
35
Vinod M.
Top Rated
Vinod M. 🇮🇳

Certified GoHighLevel Expert | AI Automation | MCP | AI Agents | n8n

$1k↓ 6%Oct 2015
36
Rayehe H.
Rayehe H. 🇹🇷

Senior AI Engineer | LangGraph Agents, RAG, Voice AI, LLM Systems

$1k↓ 1%Aug 2022
37
Roman K.
Top Rated Plus
Roman K. 🇺🇦

AI Engineer | AI Automation | Saas | LLM, MCP, RAG, Claude, Python

$1k↓ 15%Nov 2018
38
Raheel A.
Top Rated
Raheel A. 🇵🇰

AI SaaS Engineer | AI Agents, RAG, MCP & n8n | Full-Stack Developer

$1k↓ 2%Mar 2019
39
Muhammad Waseem S.
Top Rated Plus
Muhammad Waseem S. 🇵🇰

Senior Full Stack & AI Engineer | Next.js, NestJS, Python, LLM, DevOps

$1k↑ 16%Apr 2021
40
Bilal A.
Top Rated Plus
Bilal A. 🇵🇰

Full stack AI Engineer | Python/Ruby on Rails, RAG, Node.js, AI Agents

$1k↓ 33%Dec 2020
FreelancerMRRMember since
41
Saad Rasool B.
Top Rated
Saad Rasool B. 🇦🇪

AI Engineer | RAG, AI Agents & API Integration | Python, Go

$1k–Sep 2022
42
Shivam S.
Top Rated
Shivam S. 🇮🇳

AI Solutions Architect & Full-Stack Developer | React Native, Node.js

$1k↓ 14%Sep 2017
43
Muhammad M.
Top Rated
Muhammad M. 🇵🇰

AI Engineer & RAG Developer | AI Agents, Document AI, LLM, Claude

$1k↑ 18%May 2023
44
Junaid R.
Junaid R. 🇵🇰 New

AI & Machine Learning Engineer

$988–Sep 2026
45
Bohdan K.
Bohdan K. 🇺🇦

Full Stack Developer | Node.js | React | Web3 Developer

$980↓ 42%Aug 2021
46
Megha J.
Top Rated
Megha J. 🇮🇳

Senior AI & Full Stack Mobile Developer | React Native, iOS, Android

$946↓ 1%Nov 2016
47
Taqi  S.
Top Rated
Taqi  S. 🇵🇰

Senior .NET & Azure Developer | AI Integration (RAG, OpenAI) | SaaS

$846↑ 34%Dec 2022
48
Rakesh c.
Top Rated
Rakesh c. 🇮🇳

AI Developer | AI Agents, RAG & Automation | Python, FastAPI, Next.js

$797↑ 3%Jul 2015
49
Alabi G.
Top Rated
Alabi G. 🇳🇬

Website Designer & AI Voice Agent | Claude AI Automation, n8n, Retell

$773↓ 2%Oct 2021
50
Zill E H.
Zill E H. 🇫🇮 New

AI Automation Engineer | Claude Code, N8N, AI Agent, MCP, RAG, Python

$757–Sep 2020
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