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Allando Li

@allandoli

AI engineer at Peridot Private Ltd who built an LLM agent for engineering questions and a cited product-comparison assistant.

Belize

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What I'm looking for

I'm looking for a remote role, with US-overlap hours, where I can work on AI engineering.

At Peridot Private Ltd, I designed and built an LLM-based agent that answered engineering questions using the team’s codebase and documentation. I used LangChain and LangGraph for multi-step tool calling and orchestration.

I also trained and fine-tuned NLP and computer vision models, and developed full-stack applications on the MERN stack. In my CompareBot project, I built an agentic product-comparison assistant with cited sources, a streaming chat interface, and a FastAPI backend.

Experience

Work history, roles, and key accomplishments

Software Engineer

Peridot Private Ltd

Jan 2021 - May 2026 (5 years 4 months)

Designed and built an internal LLM-based agent for engineering questions using LangChain/LangGraph and Anthropic APIs. Trained and fine-tuned NLP and computer vision models, and developed full-stack web applications on the MERN stack.

Lang Chain LangGraph Anthropic API NLP CNN BERT RoBERTa MERN Fullstack Development

Software Developer Intern

Ministry of Education, Belize

Jan 2020 - May 2020 (4 months)

Built a middleware API in Ruby to connect internal systems, and provided technical support and device setup for staff.

Ruby API Development Technical Support

Software Developer Intern

Central Information Technology Office, Belize

Jan 2018 - May 2018 (4 months)

Developed internal forms using Microsoft PowerApps and SharePoint, and provided general technical support.

Microsoft PowerApps SharePoint Technical Support

Education

Degrees, certifications, and relevant coursework

Xidian University

M.Eng, Computer Science and Technology

Activities and societies: Huashan Scholarship (full-tuition, merit-based)

M.Eng in Computer Science and Technology with a concentration in Machine Learning and Artificial Intelligence. Awarded the Huashan Scholarship for full length of study.