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I'm a Computer Science graduate with production experience in LLM agent systems and evaluation pipelines. I enjoy building robust, scalable systems that bridge research and production. I have a track record of making principled architectural decisions and designing controlled experiments that directly inform production model selection. I'm proactive, collaborative, and excited to contribute to advanced AI initiatives.…I'm a Computer Science graduate with production experience in LLM agent systems and evaluation pipelines. I enjoy building robust, scalable systems that bridge research and production. I have a track record of making principled architectural decisions and designing controlled experiments that directly inform production model selection. I'm proactive, collaborative, and excited to contribute to advanced AI initiatives.

James Tan Jen Yang

AI Engineer, AI Developer, AI Prompt Engineer, +5

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I'm a Computer Science graduate with production experience in LLM agent systems and evaluation pipelines. I enjoy building robust, scalable systems that bridge research and production. I have a track record of making principled architectural decisions and designing controlled experiments that directly inform production model selection. I'm proactive, collaborative, and excited to contribute to advanced AI initiatives.…I'm a Computer Science graduate with production experience in LLM agent systems and evaluation pipelines. I enjoy building robust, scalable systems that bridge research and production. I have a track record of making principled architectural decisions and designing controlled experiments that directly inform production model selection. I'm proactive, collaborative, and excited to contribute to advanced AI initiatives.

Available to hire

I’m a Computer Science graduate with production experience in LLM agent systems and evaluation pipelines. I enjoy building robust, scalable systems that bridge research and production.

I have a track record of making principled architectural decisions and designing controlled experiments that directly inform production model selection. I’m proactive, collaborative, and excited to contribute to advanced AI initiatives.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

AI Associate Engineer (AIAP) at AI Singapore

September 22, 2025 - March 27, 2026

Architected an event-driven per-session memory pipeline enabling shared memory context between memory and chat agents, with threshold-triggered Inngest events. Designed a multi-agent orchestration layer with a BaseSubagent interface, enabling runtime delegation and cancellation of domain-expert subagents. Enforced data integrity with tool-level controls on memory updates and pre-write deliberation to prevent hallucinations. Achieved memory update correctness improvement from ~52% to ~78% across 1,350+ samples and built automated pattern classification and anomaly detection pipelines in Python across 6+ model variants.

Analyst Programmer at Phillip Securities (PhillipCapital)

June 1, 2025 - September 18, 2025

Delivered end-to-end features for a high-volume cryptocurrency transaction platform, owning backend services and a TypeScript frontend in sprint-based Agile workflows. Designed and optimized PostgreSQL schemas, wrote complex SQL queries, and executed production-scale data migrations. Performed real-time root cause analysis on production DB issues and collaborated across product, QA, and operations for UAT and live production support.