You will get AI SaaS Developer | AI SaaS Development | AI Agent SaaS | AI Chat Bot SaaS

Name: You will get AI SaaS Developer | AI SaaS Development | AI Agent SaaS | AI Chat Bot SaaS
Availability: InStock

Roman L. Roman L.

5.0

Top Rated

Roman L. Roman L.

5.0

Top Rated

Project details

✅ As an AI SaaS Developer, I build scalable AI-powered SaaS products that turn AI capabilities into reliable, user-ready software. From AI Agent SaaS and AI Chatbot SaaS platforms to custom LLM-powered applications, I develop solutions designed around real business workflows and monetization needs.

✅ I handle end-to-end AI SaaS Development, including product architecture, AI/LLM integration, RAG, agents, APIs, databases, authentication, subscriptions, admin dashboards, and cloud deployment. I focus on building secure, scalable, production-ready AI SaaS products that can grow from MVP to a full commercial platform.

AI SaaS Developer AI SaaS Developer AI SaaS Developer

ai developer ai agent ai consultant openai open ai developer open ai chatbot azure openai python openai chatgpt openai openai integration ai developer langchain ai developer zapier agentic ai developer ai developers rag ai api integration ai agent n8n ai agent builder ai agent creator ai agent automation ai automation agency ai automation zapier agentic ai agentic ai developer gen ai consultant ai engineer ai engineer rag nlp ai prompt engineer ai data engineer ai prompt engineering open ai chatbot ai chat bot saas

Programming Languages

HTML & CSS, JavaScript, ASP.NET

Coding Expertise

Cross Browser & Device Compatibility, Performance Optimization, Design

What's included $50,000

These options are included with the project scope.

$50,000

Delivery Time 50 days
Number of Revisions 0

5.0

5 reviews

100% Complete

(5)

1% Complete

(0)

1% Complete

(0)

1% Complete

(0)

1% Complete

(0)

Graphic, editorial and presentation design Roman was a fantastic partner throughout this project. His work across graphic, editorial, and presentation design was consistently polished, thoughtful, and on-brand. He took ownership of every deliverable, turned around revisions quickly, and always found smart solutions when requirements shifted. Communication was clear and proactive from start to finish, and the quality never dipped. He caught details I would have missed and elevated the final output beyond what I'd expected. I'd hire Roman again without hesitation and highly recommend him to any client looking for a reliable, talented designer.

Web Design & Tech Integrations Roman was great to work with — delivered the tasks on time, communicated clearly, and handled the development work professionally.

Swiss Accounting Business-Software (ERP) Specialist

Expert Full Stack Developer with React and Node.js Needed Roman did a great job on this project. Everything was delivered with high quality and care. I was also very impressed by his team – they’re real pros. We definitely plan to hire them again for other roles.

Full-stack developer for high-growth specialty platform Roman and his team were a pleasure to work with. They quickly understood my needs, communicated clearly, and delivered high-quality results. The whole process was smooth and efficient. I’d definitely consider working with them again.

About Roman

View profile

View portfolio

Open AI Developer AI Agent Automation Gen AI Consultant Agentic AI

100% Job Success

5.0 (5 reviews)

Lviv, Ukraine - 11:32 pm local time

𝐎𝐥𝐝-𝐬𝐜𝐡𝐨𝐨𝐥 𝐜𝐨𝐝𝐢𝐧𝐠 𝐬𝐤𝐢𝐥𝐥𝐬 + 𝐧𝐞𝐰-𝐬𝐜𝐡𝐨𝐨𝐥 𝐀𝐈 𝐭𝐨𝐨𝐥𝐬 = 𝐭𝐡𝐞 𝐛𝐞𝐬𝐭 𝐨𝐟 𝐛𝐨𝐭𝐡 𝐰𝐨𝐫𝐥𝐝𝐬 😉

✅ Claude Certified Developer
✅ 100+ AI & automation solutions delivered
✅ 17+ years of software development experience
✅ Open AI Developer , AI Agent Automation , Gen AI Consultant , and Agentic AI

💡 How I work
As AI Developer and AI Consultant, I start every project with the business goal and finish with a maintainable, production-ready system:
• define AI use case, target users, and success metrics
• choose the right approach: LLM, RAG, machine learning, AI Chatbot, AI Agent, classifiers, automation, or hybrid systems
• build a clean pipeline: ingestion → validation → storage → retrieval
• implement guardrails: safety, formatting, validation, permissions, and fallback logic
• ship with monitoring, evaluation, iteration, and cost control

Whether you need AI Engineer to build the full system, AI Consultant to define the right strategy, or AI Developer to improve an existing product, I focus on practical solutions that work reliably in production.

🔧 Tech Stack
• AI / LLMs: OpenAI API, Claude Code, Lovable, Cursor, LangGraph, LangChain, embeddings, vector search, RAG, AI Agents, AI Chatbots
• Machine Learning / Data: model pipelines, classification, enrichment, data processing, evaluation workflows
• Backend: Node.js, NestJS, Express.js, .NET, Python
• Frontend: React, Next.js, Angular
• Data: PostgreSQL, MySQL, MongoDB
• Automation: n8n, Playwright
• Cloud & DevOps: AWS, Azure, Docker, GitHub Actions
• Product Integrations: Stripe, Supabase, Firebase, Twilio, QuickBooks, Google Maps, Puppeteer, and more

📈 Results:
- Built 50+ production-ready AI agents with OpenAI, Claude and other LLMs
- Automated 80%+ of workflows with AI agent Automation
- Improved Agentic AI system performance by 38%
- Built RAG pipelines with 55% better search relevance
- Made AI data processing 50× faster
- Reduced OpenAI & Claude API costs by 35%
- Reduced AI agent response time by 45%
- Improved AI agent response consistency by 40%
- Built AI voice agents
- Developed MCP-enabled Agentic AI workflows
- Automated workflows with OpenAI APIs and LLMs
- Built Gen AI dashboards and intelligent search tools
- Developed AI agents for company analysis
- Increased AI-powered user engagement by 184%
- Made AI recommendations 69% faster
- Delivered 3× better AI-driven outcomes
- Built scalable backend systems for AI applications
- Delivered production-ready AI systems
- Generated $1.6M+ in client revenue with delivered products

Open AI Developer AI Agent Automation Gen AI Consultant Agentic AI .

As AI Developer and web developer, I build the product layer around AI so the entire system works smoothly for actual users. As AI Engineer, I also handle architecture, integrations, performance, reliability, and deployment.

My data scientist perspective helps me pay close attention to data quality, model behavior, evaluation, and decision logic, because weak inputs create weak AI.

Recent successful AI-powered projects:

1️⃣ Lead Data Management Tool: AI data extraction and enrichment pipeline with automated data cleaning, classification, and AI-powered processing
• Uploading 50× faster
• 184M+ records processed with AI data pipelines
• AI system performance improved by 38%

2️⃣ AI-Powered Investment Mobile App: AI-driven app using LLMs, AI agents, and intelligent personalization to deliver AI-driven insights and recommendations.
• 70% less time spent managing investment
• 3× successful AI-driven outcomes
• Agentic AI-powered insights

3️⃣ Real Estate AI Assistant
NLP-powered AI Assistant and recommendation system for faster matching and better user engagement.
• Shortlisting 69% faster
• Engagement increased by 184%

🧲 Industries I’ve delivered AI solutions for: SaaS, FinTech, Healthcare, Construction, Logistics, Telecom, Oil&Gas, PropTech, MarTech, Manufacturing, and other operations-heavy businesses.

Machine learning, data scientist, web developer, and Python developer.

👉 Looking for an AI Developer, AI Engineer, AI Chatbot Developer, AI Agent Developer, or AI Consultant?

I can help you design, build, integrate, and scale production-ready AI systems. Whether you need AI consulting services, intelligent AI Chatbot, custom AI Agent, machine learning functionality, automation, or complete AI-powered product, let’s build it.

Buzz: ai developer ai agent ai consultant openai open ai developer open ai chatbot azure openai python openai chatgpt openai openai integration ai developer langchain ai developer zapier agentic ai developer ai developers rag ai api integration ai agent n8n ai agent builder ai agent creator ai agent automation ai automation agency ai automation zapier agentic ai agentic ai developer gen ai consultant ai engineer ai engineer rag nlp ai prompt engineer ai data engineer ai prompt engineering open ai chatbot ai chat bot saas
Machine learning data scientist web developer and Python developer

Steps for completing your project

After purchasing the project, send requirements so Roman can start the project.

Delivery time starts when Roman receives requirements from you.

Roman works on your project following the steps below.

Revisions may occur after the delivery date.

Project Kickoff & Requirement Analysis, AI SaaS Developer

AI SaaS Developer.

Review the work, release payment, and leave feedback to Roman.

What's included $50,000

AI SaaS Developer

❗𝐃𝐎𝐍'𝐓 𝐁𝐔𝐘 𝐓𝐇𝐄 𝐏𝐑𝐎𝐉𝐄𝐂𝐓❗

Delivery Time 50 days
Number of Revisions 0

50 days delivery — Oct 12, 2026

Revisions may occur after this date.

Upwork Payment Protection

Fund the project upfront. Roman gets paid once you are satisfied with the work.

You will get AI SaaS Developer | AI SaaS Development | AI Agent SaaS | AI Chat Bot SaaS

Let a pro handle the details

Let a pro handle the details

Project details

Programming Languages

Coding Expertise

What's included $50,000

MS

MS

VS

BB

MK

About Roman

Open AI Developer AI Agent Automation Gen AI Consultant Agentic AI

Steps for completing your project

After purchasing the project, send requirements so Roman can start the project.

Roman works on your project following the steps below.

Project Kickoff & Requirement Analysis, AI SaaS Developer

Review the work, release payment, and leave feedback to Roman.

What's included $50,000