At Axiata Digital Labs, I build backend services for fintech lending and savings workflows, including loan creation, auto-collection, settlement, and cancellation. I also integrate Kafka-driven workflows and APIs across key loan lifecycle stages.
I co-designed an enterprise RAG subsystem for core-banking use cases, developing document ingestion and retrieval pipelines with normalization, chunking, embeddings, and vector search. I use LangChain to orchestrate LLM execution and expose backend functionality through REST APIs.
In my freelance AI application work, I developed RAG systems, chatbots, and multi-agent systems. My projects include a full-stack AI learning platform and agent workflows, alongside writing about fintech microservices, API design, RAG integration, and applied machine learning.
