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I will build, train and deploy machine learning, nlp and computer vision models
Najiullah
About this gig
MACHINE LEARNING · COMPUTER VISION · NLP · AI CHATBOTS | Real Models, Built & Deployed
Need an ML model that works in production not a notebook that runs once and breaks? I build, train, and deploy real machine learning systems that solve your problem end to end.
I'm an AI/ML engineer with deployed models in computer vision, NLP, and predictive analytics not a tutor or homework helper. Bring me a goal and I'll engineer the model, test it, and hand you something you can actually use.
WHAT I BUILD:
ML & deep learning models (TensorFlow, PyTorch, scikit-learn)
Computer vision: object detection (YOLO), image classification, OCR
NLP: sentiment analysis, text classification, summarization
AI chatbots & RAG assistants (LLM / GPT) trained on your data
Predictive models, feature engineering & data pipelines
Model training, fine-tuning & deployment (API, cloud, or edge)
Edge AI / on-device ML (TFLite) my specialty
WHY ME:
I build & deploy real systems, tested not demos
Full pipeline: data model deployment integration
Clean, documented code you fully own
Clear scope, honest timelines, on-time delivery
Message me your idea free feasibility check before you order.
Let's build ML.
Get to know Najiullah
Najiullah
Embedded and AI ML Engineer
- FromPakistan
- Member sinceJan 2026
- Avg. response time1 hour
Languages
English, Urdu, Spanish, German, Italian
I'm an AI and embedded systems engineer. I build things that actually work, not just demos. My work covers AI agents and n8n automation, machine learning and computer vision, Power BI dashboards, and IoT firmware like ESP32, Raspberry Pi and Arduino. I can handle a project from the hardware right through to the AI. I'm not a no-code seller either. If something needs a real API, a trained model, or firmware on an actual board, I write it myself. CS grad with real projects behind me. Message me before ordering and I'll tell you honestly if it's doable, free.
FAQ
Do I need to provide a dataset?
If you have one, great — share it and I'll build on it. If you don't, I can help source, collect, and label a dataset as an add-on. For many LLM/chatbot projects (RAG over your documents), your existing content is enough. Just describe what you have and I'll advise.
Do you build with real machine learning or just no-code tools?
Real ML. I write and train actual models in Python (TensorFlow, PyTorch, scikit-learn) and build real LLM/RAG pipelines. No-code tools have their place, but I engineer systems that scale, deploy, and stay accurate — which is what serious projects need.
Can you build an AI chatbot trained on my own data?
Yes — this is a RAG (retrieval-augmented generation) chatbot. It answers using your documents, knowledge base, or website content, powered by an LLM (OpenAI/GPT or open-source). Included in Standard and Premium. Perfect for customer support, internal tools, and knowledge assistants.
Can you deploy the model or integrate it into my app?
Yes — deployment and integration are included in Standard and Premium. I deliver a working API or web interface, or integrate directly into your existing app. I can deploy to cloud (AWS, GCP, Hugging Face) or on-device/edge (TFLite, ONNX).
What kinds of computer vision projects can you do?
Object detection (YOLO), image classification, OCR, image segmentation, and real-time video analysis. I've deployed vision systems on edge devices and cameras, so I handle both cloud and on-device inference. Tell me your use case and I'll scope it.
Can you fine-tune an existing model on my data?
Yes — model fine-tuning is one of my Premium services. I can fine-tune LLMs, vision models, or custom architectures on your specific data to get accuracy and behaviour tailored to your use case, rather than a generic off-the-shelf model.
My idea is confidential — is that okay?
Absolutely. I'm happy to sign an NDA before you share details. All data and code stay private, and I delete client data after delivery unless you ask me to maintain the system. Your idea and IP are yours.
I'm not sure if my idea is even possible — can you help?
That's exactly what the free feasibility assessment is for. Message me your idea and I'll tell you honestly whether it's doable, what approach fits, roughly what it costs, and how long it takes — before you order anything.
