I will build a custom ai agent with tools, memory, apis, and workflow automation

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prathamesh2004_
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prathamesh2004_
Prathamesh C

Level 1

4.8
4.8

About this gig

Most AI tools only answer questions. I build AI agents that take action and automate real workflows.

I will build a custom AI agent using LangGraph that can use tools, call APIs, process data, make decisions, and complete multi-step tasks.

WHAT I BUILD

  • Research agents for web search, data gathering, and reports
  • Workflow automation agents for repetitive business tasks
  • AI assistants with tools, memory, and routing
  • Multi-agent systems with supervisor logic
  • API-connected agents for your app or SaaS
  • FastAPI backend or chat interface

FEATURES

  • LangGraph / LangChain workflows
  • Tool calling and API integrations
  • Memory and state handling
  • Multi-step decision flows
  • Clean backend architecture
  • Optional chat UI
  • Full source code
  • Deployment support

TECH STACK

Python, FastAPI, LangGraph, LangChain, OpenAI, Mistral, Ollama/local LLMs, APIs, databases, vector DBs, Docker

GOOD FOR

Founders, SaaS apps, internal workflow automation, customer support, lead qualification, research automation, data extraction, and custom business assistants.

Please message me before ordering so I can understand your workflow and suggest the right package.Most AI tools only answer questions. I build AI agents that take action

Get to know Prathamesh C

Prathamesh C

AI Product Engineer

4.8(9)

Level 1

  • FromIndia
  • Member sinceOct 2025
  • Avg. response time2 hours
  • Last delivery4 weeks
  • Languages

    Hindi, Marathi, English
AI Product Engineer focused on production-grade LLM systems, optimized inference, and scalable agent architectures. I specialize in cost-efficient model deployment, quantized high-performance inference (HQQ/AWQ), RAG systems at scale, and LangGraph agent workflows. I’ve reduced inference costs by 35%, improved operational efficiency by 60% through automation, and deployed AI systems handling 500k+ documents with enterprise-level reliability. I build AI products - not scripts. Let’s design something that scales.

My Portfolio

Reviews

3 reviews for this Gig
4.8

(2)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.7
  • Quality of delivery
    4.7
  • Value of delivery
    5
Sort By
Most relevant
  • I

    imperial808

    Repeat Client

    GB

    United Kingdom

    5

    Amazing work

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • I

    imperial808

    Repeat Client

    GB

    United Kingdom

    5

    Fantastic, will carrying on working with Prathamesh.

    $50-$100

    Price

    7 days

    Duration

    Helpful?
    Yes
    No
  • R

    rajeshgupta101

    Repeat Client

    IN

    India

    4.3

    The final deliverable was super and great!

    Up to $50

    Price

    5 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
Reviews

3 reviews for this Gig
4.8

(2)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.7
  • Quality of delivery
    4.7
  • Value of delivery
    5
Sort By
Most relevant
  • I

    imperial808

    Repeat Client

    GB

    United Kingdom

    5

    Amazing work

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • I

    imperial808

    Repeat Client

    GB

    United Kingdom

    5

    Fantastic, will carrying on working with Prathamesh.

    $50-$100

    Price

    7 days

    Duration

    Helpful?
    Yes
    No
  • R

    rajeshgupta101

    Repeat Client

    IN

    India

    4.3

    The final deliverable was super and great!

    Up to $50

    Price

    5 days

    Duration

    Worksample image
    Helpful?
    Yes
    No