You will get an AI Application | AI Chatbot | OpenAI | ChatGPT | LLM | Vector Database
Rising Talent
Project details
⭐ IMPORTANT: Please message me on Upwork first, before placing order so we can thoroughly discuss your requirements and be on the same page.
I’m the go-to person for cutting-edge AI solutions. With the latest AI technologies, I turn complex, high-tech capabilities into user-friendly tools and experiences. I'm all about making AI less 'artificial' and more 'intelligent' to help your business lead in its field.
My Expertise:
• I turn AI into your personal content creator, penning everything from snappy articles to insightful reports.
• I build bridges in communication with advanced TTS and STT, making technology speak your language, quite literally.
• And when it comes to fine-tuning AI to deliver spot-on responses, consider me your expert prompt engineer.
🤖 AI Development:
• GPT-4 for content that captivates and informs.
• TTS/STT solutions that make interactions natural and inclusive.
• Python and Django for a rock-solid backend that scales with grace.
🔍 Search & Analysis:
• Pinecone, Redis Stack, LangChain for search functions that think and act like a human would.
🌩️ Cloud Platforms:
• Proficient with cloud environments to give your AI tools a global stage.
I’m the go-to person for cutting-edge AI solutions. With the latest AI technologies, I turn complex, high-tech capabilities into user-friendly tools and experiences. I'm all about making AI less 'artificial' and more 'intelligent' to help your business lead in its field.
My Expertise:
• I turn AI into your personal content creator, penning everything from snappy articles to insightful reports.
• I build bridges in communication with advanced TTS and STT, making technology speak your language, quite literally.
• And when it comes to fine-tuning AI to deliver spot-on responses, consider me your expert prompt engineer.
🤖 AI Development:
• GPT-4 for content that captivates and informs.
• TTS/STT solutions that make interactions natural and inclusive.
• Python and Django for a rock-solid backend that scales with grace.
🔍 Search & Analysis:
• Pinecone, Redis Stack, LangChain for search functions that think and act like a human would.
🌩️ Cloud Platforms:
• Proficient with cloud environments to give your AI tools a global stage.
AI Algorithms
AlexNet, Large Language Model, Linear Discriminant Analysis, Multilayer Perceptron, Multimodal Large Language Model, Transformer ModelAI Applications
AI Chatbot, AI Content Creation, AI Text-to-Image, AI Text-to-Speech, AI-Generated Art, AI-Generated Code, AI-Generated Video, Conversational AI, Facial Recognition, Image Processing, Natural Language Understanding, Text RecognitionAI Development Language
PythonAI Tools
Hugging Face, NVIDIA AI Platform, PyTorch, Replit, TensorFlowAI Models
AlphaCode, ChatGPT, DALL-E, Dolly, GPT-3, GPT-4, GPT-Neo, LaMDA, LLaMA, Midjourney AI, OpenAI Codex, WhisperWhat's included
| Service Tiers |
Starter
$99
|
Standard
$499
|
Advanced
$4,999
|
|---|---|---|---|
| Delivery Time | 1 day | 10 days | 30 days |
Number of Revisions | 1 | 5 | 15 |
AI Model Integration | |||
Batch Normalization | - | - | |
Database Integration | |||
Detailed Code Comments | |||
Image Upscaling | - | - | |
MLOps | - | - | |
Model Deployment | - | - | |
Model Documentation | - | - | |
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | - |
Model Tuning | - | - | |
Natural Language Processing | - | - | |
NLP Tokenization | - | - | |
Pre-Training | - | - | |
Prompt Engineering | - | - | |
Setup File | - | - | - |
Source Code | - | - |
4 reviews
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WV
Wagner V.
May 2, 2026
AI Product Engineer — Claude Code / Codex / Automation
Very good and fast worker. Will be working with him again!
AH
Ali H.
Apr 12, 2026
Generative AI Engineer (Claude Code Expert)
Really great experience working together. The developer clearly knows what they’re doing when it comes to AI systems and delivered a solid, production-ready document analyzer.
The overall structure of the project was clean and well thought out. Handling of large documents worked smoothly, and the Claude API integration felt seamless. The summaries, insights, and Q&A responses were accurate and fast.
I also appreciated the attention to detail, things like proper error handling, clean APIs, streaming responses, and even a simple UI were all handled nicely. Everything just worked without issues.
Communication was easy and professional throughout, and the project was delivered on time. He took ownership and didn’t need much hand-holding, which I really value.
Definitely someone I’d work with again and would recommend if you need a strong AI developer.
The overall structure of the project was clean and well thought out. Handling of large documents worked smoothly, and the Claude API integration felt seamless. The summaries, insights, and Q&A responses were accurate and fast.
I also appreciated the attention to detail, things like proper error handling, clean APIs, streaming responses, and even a simple UI were all handled nicely. Everything just worked without issues.
Communication was easy and professional throughout, and the project was delivered on time. He took ownership and didn’t need much hand-holding, which I really value.
Definitely someone I’d work with again and would recommend if you need a strong AI developer.
SZ
Suqlain Z.
Dec 1, 2025
Senior JS & Python Developer to work on AI Sass project with GPT and RAG
Working with Hasnat has been an outstanding experience. He demonstrated deep technical expertise in JavaScript, Python, GPT integration, and RAG-based systems. He not only implemented complex features but also improved our architecture and provided valuable recommendations throughout the project. His communication was clear and the final product exceeded expectations. I look forward to hiring him again and highly recommend him to anyone needing a senior AI developer.
AZ
Adeem Z.
Sep 8, 2024
Senior React Engineer - Bug Fixes
Hasnat is an excellent React engineer, his technical skills impressed me a lot, he fixed critical bugs in no time that were effecting my business. Would love to work with him again!
About Hasnat
Full-Stack AI Developer |RAG, SaaS, MVP, OpenAI, Claude, Generative AI
100%
Job Success
Lahore, Pakistan - 9:27 am local time
With 6+ years of full-stack experience, I’ve built and scaled AI-powered SaaS platforms, shipped MVPs from scratch, and delivered production systems used by US-based enterprises.
Proven results:
💰 Built SaaS products from $0 → $50K+ MRR
🤖 Developed AI chatbots that reduced support costs by 70%
⚙️ Delivered secure, scalable systems following enterprise-grade architecture & best practices
🧩 How I Can Help You
✅ MVP Development
Rapid full-stack MVPs (Web & Mobile) with AI/ML, built for speed and scale
✅ AI, LLM & RAG Systems
AI agents, chatbots, semantic search, document Q&A, workflow automation
✅ SaaS Platform Development
Secure, scalable, revenue-ready SaaS applications
✅ Security & Compliance by Design
HIPAA, SOC 2, GDPR, PCI-DSS aligned architecture
✅ DevOps & Deployment
CI/CD, containerization, cloud infrastructure, monitoring
🛠 Core Tech Stack (Focused)
Frontend: React, Next.js, TypeScript, Tailwind, ShadCN
Backend: Node.js, Python, NestJS, FastAPI, Django
AI / LLMs: OpenAI (GPT-4o), Claude 3.5, Gemini, LangChain, LlamaIndex
RAG & Vector DBs: Pinecone, Weaviate, Qdrant, Chroma
Databases: PostgreSQL, MongoDB, Redis
Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD, Terraform
Security: OWASP, IAM, encryption, compliance-ready systems
💡 Why Clients Work With Me
Product-driven mindset (not just code delivery)
Clear communication & fast iteration
Scalable architecture from day one
AI implemented where it actually delivers ROI
Have a lot of experience with cursor, claude code, lovabale, replit, OpenClaw, MCP servers as well.
Steps for completing your project
After purchasing the project, send requirements so Hasnat can start the project.
Delivery time starts when Hasnat receives requirements from you.
Hasnat works on your project following the steps below.
Revisions may occur after the delivery date.
Development & Testing
I will be doing thorough testing of the application once everything is up and running