Skip to content
View andre44s's full-sized avatar
5 followers · 4 following

Achievements

Achievement: Pull Sharkx2

Achievements

Achievement: Pull Sharkx2

Block or report andre44s

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
andre44s/README.md

Hi, I'm Andre 👋

AI/ML Engineer working on NLP, retrieval, RAG, and agentic AI.

Senior AI Engineer at Datamine. M.S. in CS (AI) from Georgia Tech. Based in Bali, Indonesia.

Open to research collaborations in these areas.

andre44s.dev · LinkedIn · ORCID

Pinned Loading

  1. indo-ir-bench indo-ir-bench Public

    Benchmark of off-the-shelf retrievers on Indonesian.

    Python

  2. grab-rag grab-rag Public

    Robustness study: how small LLMs handle misleading or contradictory retrieved evidence in RAG. Detection + intervention policies across BM25, dense, and hybrid retrieval.

    Python

  3. trec-usersim-2026 trec-usersim-2026 Public

    LLM-based user simulation for conversational search evaluation. Tests multiple prompting strategies on TREC CAsT 2020 topics with teacher-forced replay (TREC 2026 User Simulation track).

    Python 1

  4. andre44s.github.io andre44s.github.io Public

    Personal site — AI/ML engineering portfolio and research projects.

    HTML