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Fiverr Pro
English
$
USD
I will develop custom ai agents, agentic saas, and multi agent systems
Umer K
About this gig
Stop settling for basic chatbots. Elite businesses scale with Autonomous AI Agentsdigital workers that reason, plan, and execute 24/7.
I build production-ready AI systems that drive growth and save thousands of hours. From Agentic SaaS to internal automation, I deliver stateful agents that get real work done.
What I Offer:
- Autonomous AI Agents Stateful systems that call APIs, manage tasks, and make decisions
- Agentic SaaS Platforms Full-stack, AI-native web apps built for scale
- Multi-Agent Teams Orchestrated specialized agents using LangGraph/CrewAI
- Smart Voice Agents 24/7 AI-powered calling with Vapi/ElevenLabs
- Advanced RAG Systems Knowledge-graph memory for zero-hallucination accuracy
- Business Automation Seamless integrations with Slack, CRMs, and custom APIs
Tech Stack:
- AI: LangGraph, CrewAI, GPT-4o, Claude 3.5, Llama 3
- Web: Next.js 15, FastAPI, React, Node.js, Tailwind
- Automation: n8n, Make, Zapier, Python
- Memory: Pinecone, Supabase, PostgreSQL, MongoDB
Why Choose Me:
6+ years building production AI systems with enterprise-grade security and 24/7 reliability.
Goal: Deliver AI agents that become your most reliable team members.
Get to know Umer K
Umer K
Expert Full Stack Developer 7 Years Crafting Secure Web Systems
- FromPakistan
- Member sinceOct 2025
- Avg. response time1 hour
- Last delivery5 months
Languages
English, Urdu
I’m a senior full stack software developer with 7 years of hands-on experience building high-performance, scalable, and secure applications. I specialize in designing end-to-end web and mobile solutions using modern technologies across both frontend and backend ecosystems.
I bring strong communication, clean architecture, and a collaborative mindset to every project. I work closely with clients to understand their goals, deliver reliable solutions, and ensure every milestone is completed on time with professional quality and precision.
FAQ
What is an AI agent developer and how does it differ from chatbot builders?
AI agent developers build autonomous systems that reason, plan, and execute tasks independently using LangGraph and CrewAI—far beyond simple rule-based chatbot responses.
Can you build agentic SaaS platforms for startups and enterprises?
Yes. I develop full-stack AI-native SaaS with scalable architecture, multi-agent workflows, and seamless third-party integrations for rapid market deployment.
Do you specialize in multi-agent systems using LangGraph orchestration?
Absolutely. I architect collaborative agent teams that delegate tasks, share memory, and solve complex business problems through coordinated decision-making.
What makes autonomous AI agents better than traditional automation tools?
Unlike static scripts, autonomous agents adapt to new data, handle exceptions intelligently, and continuously optimize workflows without human intervention.
Can you integrate AI agents with existing CRM and business software?
Yes. I build secure API connections with Salesforce, HubSpot, Slack, Zapier, and custom enterprise systems for seamless data flow and task execution.
Do you develop voice AI agents using Vapi AI and ElevenLabs technology?
Yes. I create 24/7 voice agents for customer support, sales calls, and booking systems with natural language understanding and human-like conversation flows.
How does advanced RAG improve AI agent accuracy and reduce hallucinations?
I implement knowledge-graph memory with Pinecone and vector databases, ensuring agents retrieve precise, contextual data instead of generating false information.
Are your AI agent development services scalable for high-traffic production environments?
Every system uses cloud-native architecture with auto-scaling, load balancing, and enterprise security—ready for millions of interactions from day one.
