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$
USD
I will build ai saas, chatbots, ai agents and predictive ml models
Kavndu
Level 2
About this gig
I am a Senior Machine Learning Engineer with 4+ years of industry experience, specializing in AI chatbots, LLM systems, automation, and scalable machine learning solutions.
I build production-ready AI systems using modern technologies like LLMs, RAG pipelines, and agentic architectures to help businesses automate workflows and unlock data-driven insights.
What I can build:
- AI Chatbots (Web, WhatsApp, Customer Support)
- RAG (Retrieval-Augmented Generation) Systems
- LLM Fine-Tuning & Custom Model Training
- AI Agents & Agentic Workflows
- Forecasting & Predictive ML Models
- Text-to-SQL & Analytics Chatbots
- Database-connected AI systems (SQL/NoSQL)
- Automation (Gmail, Slack, APIs, workflows)
- Full-stack AI SaaS applications
- Lightweight ML models & data pipelines
Tech stack:
Python, TensorFlow, PyTorch, Scikit-learn, OpenAI, Claude, LLaMA, LangChain, LlamaIndex, FAISS, Pinecone, FastAPI, Flask, Next.js, Node.js, SQL, NoSQL, and more.
You will get scalable, optimized, and production-ready AI solutions with clean architecture and documentation.
Please message me before placing an order with your requirements. Budget and delivery time may vary depending on project complexity.
Get to know Kavndu
Kavndu
Professional 3D Modeling and Sculpting Artist and Senior ML engineer
Level 2
- FromSri Lanka
- Member sinceDec 2022
- Avg. response time1 hour
- Last deliveryabout 21 hours
Languages
English, Sinhala, French, Spanish, German
Hi, I'm Kavindu! I’m a multi-disciplinary Machine Learning Engineer specializing in Advanced AI Systems and 3D Computer Graphics.
AI & ML (4+ Yrs Exp): I build production-ready AI SaaS, custom LLMs, RAG applications, autonomous agents, and automated workflows.
3D Modeling (3 Yrs Exp): I design, sculpt, texture, and render high-quality characters, assets, and 3D print-ready models in Blender.
Whether you need an intelligent AI backend or creative 3D assets, I deliver optimized, high-quality results. Let's bring your vision to life!
Among my clients
Woot
My Portfolio
FAQ
Is the chatbot multi-lingual?
Yes. The chatbot is powered by advanced Large Language Models (LLMs) such as GPT-4o, which support 95+ languages. This allows your users to interact with the chatbot in their preferred language naturally and accurately.
What do I need to get started?
To build your AI solution, you can provide: Your website (for data scraping) Documents (.pdf, .docx, .txt, .csv, .xlsx, etc.) Or plain text knowledge base This data is used to train or connect your chatbot using RAG (Retrieval-Augmented Generation) so it becomes specific to your business.
Is my data secure and private?
Yes. Your data is handled with high security standards. Systems follow industry-grade practices (SOC, ISO-aligned, GDPR principles) with encryption and secure processing. Your data is never used to train or fine-tune public AI models. Everything remains private and dedicated to your project.
What is your development process?
My process includes: Requirement analysis System design & planning Data preparation & preprocessing Model development / LLM integration Testing & optimization Deployment Post-delivery support
Can I integrate the chatbot into my website or app?
Yes. The chatbot can be embedded into: Websites (React, Next.js, WordPress, etc.) Mobile apps Web dashboards SaaS platforms Integration is done using APIs or embed widgets.
Do you offer custom AI solutions beyond chatbots?
Yes. I also build: AI agents (autonomous workflows) RAG systems Forecasting & predictive models Text-to-SQL systems AI SaaS platforms Automation pipelines (Gmail, Slack, APIs)
