Hi, I’m Banyu Ontoseno, Data Scientist and AI Software Engineer based in Jakarta, Indonesia. I design and implement AI solutions, including retrieval-augmented generation pipelines and Text-to-SQL interfaces, to help teams access data more effectively and make smarter decisions. I enjoy bridging data science, software engineering, and applied machine learning to solve real-world problems and deliver impactful results. I’m excited to contribute to cutting-edge projects and collaborate with cross-functional teams to push the boundaries of AI, data accessibility, and scalable software solutions.

Banyu Ontoseno

Hi, I’m Banyu Ontoseno, Data Scientist and AI Software Engineer based in Jakarta, Indonesia. I design and implement AI solutions, including retrieval-augmented generation pipelines and Text-to-SQL interfaces, to help teams access data more effectively and make smarter decisions. I enjoy bridging data science, software engineering, and applied machine learning to solve real-world problems and deliver impactful results. I’m excited to contribute to cutting-edge projects and collaborate with cross-functional teams to push the boundaries of AI, data accessibility, and scalable software solutions.

Available to hire

Hi, I’m Banyu Ontoseno,

Data Scientist and AI Software Engineer based in Jakarta, Indonesia. I design and implement AI solutions, including retrieval-augmented generation pipelines and Text-to-SQL interfaces, to help teams access data more effectively and make smarter decisions. I enjoy bridging data science, software engineering, and applied machine learning to solve real-world problems and deliver impactful results.

I’m excited to contribute to cutting-edge projects and collaborate with cross-functional teams to push the boundaries of AI, data accessibility, and scalable software solutions.

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Language

Indonesian
Fluent
English
Advanced

Work Experience

Data Scientist (AI Software Engineer) at Platter AI
December 1, 2023 - Present
Developed Retrieval Augmented Generation (RAG) pipelines using LangChain / Haystack to enhance LLM capabilities with relevant external data, leading to more accurate and context-aware responses. Built Text-to-SQL models enabling natural language queries to be translated into SQL for seamless database interaction, improving data accessibility for non-technical users. Developed an Optical Character Recognition (OCR) pipeline for extracting text from PDFs using DocLing, automating document processing and improving efficiency. Migrated AI solutions from Docker to Kubernetes/K3s for better scalability and improved resource management for real-world applications.

Education

Bachelor of Science in Computer Science (GPA 3.93/4.0) at Universitas Pembangunan Nasional Veteran Jakarta
August 1, 2019 - July 1, 2023
Machine Learning Path (Bangkit Academy) at Bangkit Academy (organized by Google, GoTo, Traveloka)
January 1, 2022 - December 31, 2022

Qualifications

TensorFlow Developer Certification
January 1, 2022 - January 1, 2025
Google IT Automation with Python
January 1, 2022 - December 31, 2022

Industry Experience

Software & Internet, Professional Services