👋 Hi, I'm Takuya

Takuya Kitazawa is a freelance software developer, minimalistic traveler, ultralight hiker & runner, and craft beer enthusiast. While my area of specialty is in data & AI ethics and machine learning productization, I have worked full-stack throughout the career e.g., as a frontend/backend engineer, OSS developer, technical evangelist, solution architect, data scientist, and product manager. You can find what I am doing lately at my "now" page, and your inquiry is always welcome at [email protected], including comments on my blog posts.

I'm passionate about bridging a gap between scientific theory and real-world practice in industry. The previous contribution includes but is not limited to developing OSS for scalable ML, building out-of-the-box ML application, writing academic papers, presenting at tech conferences, and working on customer-facing opportunities in a variety of industries such as online media, gaming, retail and supply chain.

  [email protected]
  Schedule a call with me

  twitter.com/takuti
  github.com/takuti
  speakerdeck.com/takuti
  linkedin.com/in/takuti

  See my resume

Blog

2022-12-18
My 2022 Annual Review: Towards the Deepness
2022-12-08
Mentoring on @ADPList. Here's What I Think. #ADPListWrapped
2022-12-04
Data Are Created, Collected, and Processed by People
2022-11-27
Fluid People and Blended Society: How Systems Model "Dividuals"
2022-11-19
The Locality of Information and Technology
  More

Work

2019 - 2022 | Tech Conference
Recommendation.jl: Building Recommender Systems in Julia
2015 - 2021 | Academic Conference
User Modeling in Folksonomies: Relational Clustering and Tag Weighting
2016 - 2021 | Academic Conference
Incremental Factorization Machines for Persistently Cold-starting Online Item Recommendation
2017 - 2021 | Academic Conference
Sketching Dynamic User-Item Interactions for Online Item Recommendation
2017 - 2021 | Tech Conference
FluRS: A Library for Streaming Recommendation Algorithms
  More