I will build autonomous ai agents and automate your business workflows

M
mahbubshaun
M
mahbubshaun
Shaun

Level 2

5.0
5.0

Gig Summary

About this gig

With 150+ 5-Star Reviews, I engineer AI solutions that eliminate manual bottlenecks. I don't build generic chatbots; I architect autonomous AI agents and workflows that think, remember, and execute complex tasks.


️ What I Build:


  • Autonomous Agents: Advanced logic, memory (Redis/Vector DBs), API execution & voice/vision capabilities.
  • Agentic Workflows: Multi-agent systems (LangGraph/AutoGen) collaborating to handle dynamic, multi-step processes.
  • Smart Automations: n8n pipelines bridging custom AI with your CRM, Slack, Stripe & databases.
  • Robust Backends: Fast, scalable Python/FastAPI architectures.
  • Custom Agentic & Data Systems.
  • AI-Powered Custom Web Apps


Proven Use Cases:


  • Multi-Agent Task Forces: AI teams researching, writing & executing projects step-by-step.
  • Voice/Multimodal Agents: AI automating local business reservations & customer service.
  • RAG Knowledge Bots: Agents querying massive PDFs via vector databases (Pinecone/FAISS).
  • Lead Gen: AI that autonomously qualifies intent & syncs to CRMs.


Stack: Python, FastAPI, LangChain, LangGraph, AutoGen, n8n, Redis, Gemini, GPT-4o, Claude


Every business is unique. MESSAGE ME BEFORE ORDERING to discuss your exact needs!

Gig workflow

These are the steps we’ll follow to complete your project.

    Basic Package.
    These are the steps we’ll follow to complete your project.
  • Planning

    I'll do all planning needed for this project.

    Final design
  • Development

    I'll develop your app and deliver a working version for your review and comments.

    Backend development · UI development
  • Review

    I'll deliver the final app for your review and comments.

    Final review

Get to know Shaun

Shaun

AI Engineer

5.0(156)

Level 2

  • FromBangladesh
  • Member sinceDec 2019
  • Avg. response time9 hours
  • Last delivery1 month
  • Languages

    Bengali, English
Hi! I’m Mahbub Shaun — a Full Stack AI Engineer with deep expertise in building autonomous, goal-driven AI agents that think, act, and deliver results. 🧠 What I Offer: ✅ AI Agents (LangChain, AutoGPT, CrewAI, AgentOps) ✅ Custom AI Workflows (tool use, memory, persona, long-term planning) ✅ Web/App development & Integration (React, Node.js, Python, APIs) ✅ Backend + DevOps ✅ Custom Automation Whether you're a startup looking to supercharge your customer support, or a business aiming to automate repetitive workflows with AI, I'm here to build your intelligent agents from scratch!

My Portfolio

Reviews

152 reviews for this Gig
5.0

(149)
(2)
(0)
(1)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • H

    homeberg

    DE

    Germany

    Ongoing collaboration
    5

    Immer top!!!

    $50

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • P

    phoenixm2003

    CA

    Canada

    5

    Absolutely amazing! So happy to have found him

    $1,000-$2,500

    Price

    2 months

    Duration

    Helpful?
    Yes
    No
  • O

    oniesther

    CA

    Canada

    Ongoing collaboration
    5

    My second time working with him! He delivered an exceptional service again!

    $100-$200

    Price

    7 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • P

    pluc516

    US

    United States

    Ongoing collaboration
    5

    Always great working with Shaun

    $50

    Price

    8 days

    Duration

    Helpful?
    Yes
    No
  • O

    oniesther

    CA

    Canada

    Ongoing collaboration
    5

    Shaun was exceptional! He took ownership of the project, we were brainstorming together, he made valuable suggestions and implemented them. He was also very patient with me even when I wasn’t clear about some requirements. He went above and beyond and the final delivery exceeded my expectations. I recommend him for coding and AI automation related jobs.

    $400-$600

    Price

    4 weeks

    Duration

    Helpful?
    Yes
    No
Reviews

152 reviews for this Gig
5.0

(149)
(2)
(0)
(1)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • H

    homeberg

    DE

    Germany

    Ongoing collaboration
    5

    Immer top!!!

    $50

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • P

    phoenixm2003

    CA

    Canada

    5

    Absolutely amazing! So happy to have found him

    $1,000-$2,500

    Price

    2 months

    Duration

    Helpful?
    Yes
    No
  • O

    oniesther

    CA

    Canada

    Ongoing collaboration
    5

    My second time working with him! He delivered an exceptional service again!

    $100-$200

    Price

    7 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • P

    pluc516

    US

    United States

    Ongoing collaboration
    5

    Always great working with Shaun

    $50

    Price

    8 days

    Duration

    Helpful?
    Yes
    No
  • O

    oniesther

    CA

    Canada

    Ongoing collaboration
    5

    Shaun was exceptional! He took ownership of the project, we were brainstorming together, he made valuable suggestions and implemented them. He was also very patient with me even when I wasn’t clear about some requirements. He went above and beyond and the final delivery exceeded my expectations. I recommend him for coding and AI automation related jobs.

    $400-$600

    Price

    4 weeks

    Duration

    Helpful?
    Yes
    No