Browse categories
Explore
Fiverr Pro
English
$
USD
I will build your ai app, llm chatbot or python automation
Lakindu N
About this gig
Need an AI feature that actually works in production? I'm an AI/ML engineer with 4+ years building ML systems and software for teams in the US and Singapore, and I'll build yours with clean, tested code.
What I can build for you:
- LLM chatbots and assistants (OpenAI, Llama, LangChain, RAG over your documents)
- AI features added to your existing app or website
- Python APIs and backends (FastAPI, Flask)
- Automation scripts for data processing, reports and file workflows
- ML model integration, evaluation and speed-up (PyTorch, Hugging Face)
What you get:
- Full source code with clear comments
- Tests, so it keeps working after handover
- A README with setup and run instructions
- Clear updates at every milestone
Why work with me:
- First Class Honours engineering graduate, University of Moratuwa
- Production experience with ML inference, quantization, CI and cloud (AWS, Docker)
- Comfortable working across time zones
Please message me before ordering so we can agree on scope, timeline and the right package.
Get to know Lakindu N
Lakindu N
AI and ML Engineer, Python and LLM Apps
- FromSri Lanka
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English
AI/ML engineer with 4+ years building production ML systems and software for teams in the US and Singapore. I build Python APIs (FastAPI, Flask), LLM apps with LangChain, ML pipelines in PyTorch, and web and Android apps with React and Kotlin. I specialise in model inference, quantization and evaluation, and I add automated tests and CI so your project keeps working after delivery. First Class Honours engineering graduate, University of Moratuwa. Clear milestones and on-time delivery. Message me before ordering so we can scope your project.
FAQ
Which package should I choose?
Basic is for one script, bug fix or small AI feature. Standard adds a chatbot, AI feature or API to your app. Premium is a complete AI app with a backend, simple UI, tests and Docker. Not sure? Message me and I'll recommend one.
Can you work on my existing codebase?
Yes. Share your repo or files and a short description of what you need. I'll review it and confirm the scope before you order.
Which AI models and APIs do you use?
OpenAI, Llama and other open-source models through Hugging Face or Ollama, usually with LangChain. I'll suggest the best option for your budget, speed and privacy needs.
Do I need to pay for API keys or hosting?
Yes. Third-party costs like OpenAI API usage, cloud hosting or GPUs are paid by you on your own accounts, so you keep full ownership and control.
What do you need from me to start?
A clear description of the goal, any existing code or data, API keys if needed, and examples of the expected input and output.
Do you offer support after delivery?
Yes. I fix bugs in the delivered work free of charge for 7 days after delivery. New features beyond the original scope can be added as a custom offer.
Will my code and data stay private?
Yes. Your code, data and API keys are used only for your project and are never shared. I'm happy to sign an NDA if you need one.
