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Md. Nazmul Hasan N.
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Md. Nazmul Hasan N.

AI Automation Expert | LangChain, n8n, RAG pipeline | FastAPI, Docker

🚀 What I Help Businesses Do: ✔ Automate operations using AI (Claude, MCP, AI workflows, integrations) ✔ Build SaaS platforms from idea to production ✔ Replace manual processes with smart systems ✔ Improve performance, scalability, and cost efficiency ✔ Integrate APIs, third-party systems, and automation tools Technical decisions are business decisions. My goal is to help you scale your product’s impact without scaling your burn rate. 1. Share your business scaling challenges. 2. Get practical solutions within 2 weeks. 3. Achieve up to a 5× business impact. 🧩Core Expertise : - Generative AI & LLMs: LangChain, LangGraph, LlamaIndex, LangSmith, HuggingFace, OpenAI (GPT-4, GPT-3.5), Mistral7B, Gemini, Stable Diffusion, Midjourney - RAG & AI Agents: Retrieval-Augmented Generation, semantic search, multi-agent workflows, Model-Code-Pipeline (MCP) servers, autonomous task orchestration - Automation & Orchestration: n8n, custom workflow automation, SaaS integrations, API-based pipelines for business process optimization - Computer Vision & Image Processing: Object detection (YOLO, SSD, R-CNN), image segmentation (Mask R-CNN), OpenCV, transfer learning, fine-tuning pre-trained models - Cloud & Deployment: Azure, AWS, GCP, Docker, CI/CD pipelines for scaling AI systems across distributed environments - Full-Stack AI Applications: Backend APIs (.NET Core, Node.js, Python FastAPI), frontend dashboards (React, Angular, Blazor), real-time interfaces for AI-driven insights 💡 My Approach : 1. Problem Discovery – Understand business goals, data constraints, and end-user requirements. 2. AI Architecture Design – Choose the right models, frameworks, and pipelines for scalable performance. 3. Development & Integration – Build AI-driven features integrated with existing products or new applications. 4. Deployment & Monitoring – Deliver production-ready systems with continuous improvement loops. If you’re building the next generation of AI-driven platforms, I can help architect, build, and scale it. 📅Let’s schedule a meeting to discuss how AI can transform your project.

🇧🇩Dhaka, Bangladesh$25/hr100% JSS5.00 (1)Since Feb 2015

Earnings and projects

MRR
$461

Last 6 months ÷ 6

World#81,280 / 412k
🇧🇩Country#2,026 / 15.0k
Revenue, last 30 days
$0

Last 6 months: $2.8k

Total earnings
$33k

Billed in all: $34k

World#104,421 / 412k
🇧🇩Country#3,094 / 15.0k
Per project
$5.4k

$1.4k in the last 6 months

World#31,918 / 412k
🇧🇩Country#311 / 15.0k
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇧🇩Country#4,445 / 15.0k
Projects in all
6

Across 7 contracts

57% fixed43% hourly
World#250,290 / 412k
🇧🇩Country#12,597 / 15.0k

Earnings, last 30 days

$34kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$33.0k$33.5k$34.0k$34.5kOct 8Oct 23Nov 7

Skill rankings: Top 13% in Bootstrap

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