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Billy Sagara Email & Phone Number

Data Scientist / Math.Opt. Research / Master's Graduate of Industrial Engineering (M.Eng) at Sophia University (上智大学) at Human Resocia/Global IT Talent

Location: Nerima, Tokyo, Japan 4 work roles 2 schools

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✓ Verified Jul 2026 3 data sources Profile completeness 86%

Current company

Human Resocia/Global IT Talent

Role

Data Scientist / Math.Opt. Research / Master's Graduate of Industrial Engineering (M.Eng) at Sophia University (上智大学)

Location

Nerima, Tokyo, Japan

Company size

197 employees

Who is Billy Sagara? Overview

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Quick answer

Billy Sagara is listed as Data Scientist / Math.Opt. Research / Master's Graduate of Industrial Engineering (M.Eng) at Sophia University (上智大学) at Human Resocia/Global IT Talent, a with 197 employees, based in Nerima, Tokyo, Japan. AeroLeads shows a matched LinkedIn profile for Billy Sagara.

Billy Sagara previously worked as Data Scientist at Human Resocia/Global It Talent and Laboratory Assistant at Universitas Katolik Parahyangan (Unpar). Billy Sagara holds Master Of Engineering - Meng, Green Science And Engineering, 3.93/4.00 from Sophia University.

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Human Resocia/Global IT Talent

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Profile bio

About Billy Sagara

Greetings, I am one of the Graduates of the Science and Technology Department at Sophia University, Tokyo, Japan (Master's Program). Operation Research and Python Data Science are my fields of expertise. I also had some experiences related to mechatronics such as prototype design and more. My previous project was about Industrial automation systems focusing on mathematical modeling and optimization algorithm with Python programming using the Anaconda environment and Gurobi Optimization Library. On the other hand, my bachelor's research was more focused on making the entire physical design of the AS/RS itself (Solidworks) with all the mechatronics aspects as well as the control system programming (Arduino C). Please feel free to look at the paper publication section for more details. Right now, I am currently working at one of the biggest IT outsourcing companies in Japan as a Data Scientist. In my free time, I am also a music producer/DTM/BGM soundtrack creation engineer as a freelancer who has started since 2016. Currently interested in making EDM genres especially dark progressive house, game BGM, as well as cinematic movie soundtracks.

Current workplace

Billy Sagara's current company

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Human Resocia/Global It Talent

Data Scientist / Math.Opt. Research / Master's Graduate of Industrial Engineering (M.Eng) at Sophia University (上智大学)

Website

resocia.jp

Employees

197

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4 roles

Billy Sagara work experience

A career timeline built from the work history available for this profile.

Data Scientist

Current

Human Resocia/Global It Talent

Tokyo, Japan

Providing scientific data analysis, visualizations, and machine learning algorithms with Python, as well as dashboard creations with PowerBI or web based dashboard with ReactJS & Flask Backend.

Oct 2023 - Present

Laboratory Assistant

Universitas Katolik Parahyangan (Unpar)

Teaching and guiding junior students about industrial automation system design including the basics of PLC and microcontroller programming, as well as automation machine's system as a whole.

Jan 2019 - May 2019

Distribution Planner

Pt Laras Ngarso Gede

Bandung, West Java, Indonesia

Conducting research and finding a better solutions for vehicle routing problems with pickup and delivery (VRPPD) cases of natural gasses distribution to customers. The solutions are generated using metaheuristic method (mathematical algorithm approach) as well as heuristic exact solution method (LINGO software).

Aug 2018 - Nov 2018

Production Planning Staff

Pt Dirgantara Indonesia (Indonesian Aerospace)

Bandung, West Java, Indonesia

Assisting in making the bill of materials (BOM) charts for some aircraft components at the fuselage and tail boom sections.

Jul 2018 - Aug 2018

Team & coworkers

Colleagues at Human Resocia/Global IT Talent

Other employees you can reach at resocia.jp. View company contacts for 197 employees →

AC

Anshul Chaudhary Colleague at Human Resocia/Global It TalentTokyo, Japan View → MM

Md. Mazbah Uddin Ahammed Chy Colleague at Human Resocia/Global It TalentTokyo, Japan View → RS

Rajwardhan Sagare Colleague at Human Resocia/Global It TalentKolhapur, Maharashtra, India View → MT

May Thin Khaing Colleague at Human Resocia/Global It TalentKyoto, Japan View → SL

Steven Lu Colleague at Human Resocia/Global It TalentSacramento, California, United States View → NC

Napaktanit Chamkasam Colleague at Human Resocia/Global It TalentKumamoto, Japan View → SA

Sai Aung Hlyan Htet Colleague at Human Resocia/Global It TalentAdachi-Ku, Tokyo, Japan View → YH

Yuko Hayashi Colleague at Human Resocia/Global It TalentJapan View → WP

Winngwe Phyo Colleague at Human Resocia/Global It TalentYangon, Myanmar View → NT

Nattida Thaijaroen Colleague at Human Resocia/Global It TalentKoganei, Tokyo, Japan View →

2 education records

Billy Sagara education

Master Of Engineering - Meng, Green Science And Engineering, 3.93/4.00

Sophia University

Activities and Societies: Members of the Acoustic Studio Circle (ACOSTA) - Specialized research in Mathematical Optimization.

Bachelor Of Engineering - Be, Industrial Engineering, 3.44/4.00

Universitas Katolik Parahyangan (Unpar)

Activities and Societies: Circle & Staff Events Participations : - Members of UNPAR Badminton Club - Logistic staff of the UNPAR Welcome.

FAQ

Frequently asked questions about Billy Sagara

Quick answers generated from the profile data available on this page.

What company does Billy Sagara work for?

Billy Sagara works for Human Resocia/Global IT Talent.

What is Billy Sagara's role at Human Resocia/Global IT Talent?

Billy Sagara is listed as Data Scientist / Math.Opt. Research / Master's Graduate of Industrial Engineering (M.Eng) at Sophia University (上智大学) at Human Resocia/Global IT Talent.

Where is Billy Sagara based?

Billy Sagara is based in Nerima, Tokyo, Japan while working with Human Resocia/Global IT Talent.

What companies has Billy Sagara worked for?

Billy Sagara has worked for Human Resocia/Global It Talent, Universitas Katolik Parahyangan (Unpar), Pt Laras Ngarso Gede, and Pt Dirgantara Indonesia (Indonesian Aerospace).

Who are Billy Sagara's colleagues at Human Resocia/Global IT Talent?

Billy Sagara's colleagues at Human Resocia/Global IT Talent include Anshul Chaudhary, Md. Mazbah Uddin Ahammed Chy, Rajwardhan Sagare, May Thin Khaing, and Steven Lu.

How can I contact Billy Sagara?

You can use AeroLeads to view verified contact signals for Billy Sagara at Human Resocia/Global IT Talent, including work email, phone, and LinkedIn data when available.

What schools did Billy Sagara attend?

Billy Sagara holds Master Of Engineering - Meng, Green Science And Engineering, 3.93/4.00 from Sophia University.

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