My company:
Kmbara Data Science Consulting

The Color of Snow
The Treasure

Technical books:
Dive Into Algorithms (Penguin Random House) (Amazon) (Barnes & Noble) (University of Oxford Libraries)
Dive Into Data Science (Penguin Random House) (Amazon) (Barnes & Noble)
Applied Unsupervised Learning with R (pdf)
[New postgraduate data science textbook] [in progress]

Translations of Dive Into Algorithms:
Zanurz się w algorytmach
Алгоритмы неформально. Инструкция для начинающих питонистов
アルゴリズムをめぐる冒険: 勇敢な初学者のためのPythonアドベンチャ
알고리듬 세계에 뛰어들기 [용감한 초보를 위한 파이썬 어드벤처]
Au coeur des algorithmes: Les bases de la programmation avec Python

Articles and shorter non-fiction:
The American Conservative
The American Interest (2017 pdf, 2018 pdf), (mention in Bookforum)
National Affairs (online, subscribers only), pdf (preprint galley), (mention in National Review)
Institute for Family Studies
American Affairs
Quillette, (Italian translation), (French translation), (mention in Le Monde)
National Association of Scholars
New English Review
Taste of Cinema
The Imaginative Conservative, (Portuguese translation)
The Epoch Times (Vietnamese translation)
Data Science Central

My patents:
US 11,068,477: NLP for data extraction
US 11,651,314: Attrition risk

Courses I have taught:
MIT Data Science
Udacity - Machine Learning DevOps
Udacity - Machine Learning Engineering

My research:
Journal of Linear Algebra and Its Applications
Academy of Management Journal (SSRN)
Academy of Management Proceedings
Organizational Behavior and Human Decision Processes
JAMA Network Open
HBS Working Paper 16-090
Journal of Physics: Conference Series

Sites I run:
Indonesian Places
Indonesian Gold Prices

My translations:
LDS General Conference 1 (Malay)
LDS General Conference 2 (Malay)
LDS General Conference 3 (Malay)

My videos:
ESL for Burmese speakers #1
ESL for Burmese speakers #2

Iban Language

Email: contact at