I will build ai pipelines, chatbot, content generation, and saas with llm integration


Level 1
About this gig
Looking for a Senior AI Developer who ships production AI systems, not demos that break?
I'm a Senior AI/ML Engineer with 10+ years building software systems, now focused on Generative AI, AI Video Generation, RAG Systems, and AI SaaS.
WHAT I BUILD:
AI Agents: Autonomous multi agent systems (CrewAI, Autogen, LangGraph, MCP)
RAG Systems: Chatbots, document Q&A, knowledge bases (Pinecone, Chroma, FAISS)
AI Video Generation: Text-to-video, AI character animation (LTX, Runway, ComfyUI, Veo 3, Kling, Wan2)
LLM Integration: Python, GPT-4o, Claude, Gemini, Llama, Mistral, FastAPI, LangChain, Openai api, LlamaIndex, Multimodal, Prompt engineering
AI SaaS Platforms: Stripe, Supabase auth, Cloud deployment, Runpod
AI Image Generation: ComfyUI, SDXL, Flux production pipelines, Nano Banana pro, Seeddream
LoRA / DreamBooth Fine-Tuning: Domain-specific custom models
Voice AI: Multi turn conversational agents (Whisper, ElevenLabs, GPT-4o, LiveKit, TTS)
RECENT PROJECTS:
⭐ DATASIM AI character & video generation (ComfyUI + Flux+ LoRA + Kling)
⭐ DocumentLLM Multi document RAG platform with Q&A
⭐ HireHarry Multi-agent AI marketing automation
Let's build something together.
Get to know Nawal
AI Developer and DevOps Engineer, Cloud, LLM and Automation Specialist
Level 1
- FromPakistan
- Member sinceJun 2021
- Avg. response time1 hour
- Last delivery1 month
Languages
English, French, German
My Portfolio
FAQ
Do you work with custom datasets for AI models and training pipelines?
Yes, I design and integrate custom datasets for AI models, machine learning (ML), LLMs, and RAG systems, including data cleaning, data labeling, data preprocessing, feature structuring, and dataset optimization to improve model training accuracy, performance, and real world AI outputs.
Can you build a custom AI website or AI SaaS for my business?
Yes. I build complete AI websites and AI SaaS platforms using Next.js, React, and Python. Includes LLM integration (GPT-4o, Claude), Stripe billing, Supabase auth, admin dashboards, and AWS deployment. From single page AI tools to multi tenant enterprise SaaS.
Do you build RAG systems and chatbots trained on my documents?
Absolutely. I build full RAG systems chatbots, document Q&A, knowledge bases, semantic search trained on your PDFs, Word docs, websites, and Notion using LangChain with Pinecone, Chroma, or FAISS. Deployed as widgets, APIs, or embedded apps.
Can you build AI agents and multi agent systems?
Yes. I build production AI agents using CrewAI, AutoGen, LangGraph, and MCP. Autonomous multi step systems for lead qualification, support routing, and content workflows with structured outputs and deterministic state transitions.
Do you build AI video generation systems?
Yes. I build text-to-video pipelines, AI character animation, and motion controlled video systems using ComfyUI, SDXL, Flux, and Stable Video Diffusion. Production grade with custom orchestration and quality gating, same stack used in my DATASIM project.
Which LLMs do you work with for integration?
GPT-4o, Claude (Opus, Sonnet, Haiku), Gemini Pro, Llama 3, Mistral, DeepSeek, and Qwen. I handle proprietary APIs and self hosted open source models with schema validation, structured outputs, and cost optimized inference.
Can you build AI image generation systems with ComfyUI?
Yes. I build production ComfyUI, SDXL, and Flux pipelines with custom orchestration, identity locked character consistency, automated quality gating, and GPU queue management. Built for scale, not one off images. See DATASIM project sample.
Do you offer LLM fine tuning and LoRA / DreamBooth training?
Yes. I train LoRA / PEFT adapters, run DreamBooth for image and character models, and fine tune Llama or Mistral on your domain data. Includes dataset curation, quality scoring, and deployment on AWS GPU instances.
Do you build Voice AI and conversational agents?
Yes. I build production voice AI systems, multi-turn conversational agents with emotional context, real-time streaming, and multimodal input (voice + text + vision). Stack: Whisper for STT, ElevenLabs for TTS, GPT-4o for reasoning. Deployed as a web, app, or API.
Do you offer ongoing support after delivery?
Yes. Basic includes 3 revisions. Standard includes 7 days post-launch support. Premium includes 14 days plus prompt tuning. Extended 30 day support available as gig extra. Long term retainer arrangements on request.
2 reviews for this Gig
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Rating Breakdown
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A alex_john445

United Kingdom
Delivered exactly what we needed. The Lead Qualification Engine runs reliably in production with accurate scoring and clean, well structured code. He understood the requirements clearly from the start, kept communication smooth, and delivered on time without any back-and-forth. Highly recommended for anyone looking for a dependable AI developer
Up to $50
Price
5 days
Duration
Helpful?O 
olivia_jack24

United States
Working with Nawal was a great experience. He delivered a production-ready AI chatbot that was accurate, clean, and worked smoothly right out of the box. Communication was easy, deadlines were met, and you could tell he really knows his craft. Reliable, professional, and highly skilled. I will definitely...
Up to $50
Price
3 days
Duration
Helpful?
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A alex_john445

United Kingdom
Delivered exactly what we needed. The Lead Qualification Engine runs reliably in production with accurate scoring and clean, well structured code. He understood the requirements clearly from the start, kept communication smooth, and delivered on time without any back-and-forth. Highly recommended for anyone looking for a dependable AI developer
Up to $50
Price
5 days
Duration
Helpful?O 
olivia_jack24

United States
Working with Nawal was a great experience. He delivered a production-ready AI chatbot that was accurate, clean, and worked smoothly right out of the box. Communication was easy, deadlines were met, and you could tell he really knows his craft. Reliable, professional, and highly skilled. I will definitely...
Up to $50
Price
3 days
Duration
Helpful?

