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ROGER BIANAI Engineer
Email
[email protected]
Phone
070-3928-6352
Location
Tokyo, Japan
Permanent Resident
LinkedIn
rbian1
Technical Skills
OS

Linux (CLI), MacOS, Windows

Data Analytics

SQL, Cloud SQL, BigQuery, Power BI

Image Processing

OpenCV

ML/DL

Scikit-learn, TensorFlow Keras, Pytorch

Cloud Infrastructure

Google Cloud Platform (GCP), Amazon Web Services (AWS)

Development Operations

Docker, Kubernetes, Github Workflows, ArgoCD, Terraform, FastAPI, Flask, Firebase, Streamlit

Education

Le Wagon Tokyo

Data Science, Batch #1018 (2022)

10-week full-time intensive bootcamp for Data Science

Johns Hopkins University

Environmental Engineering
  • •Master of Science in Engineering (2014)
  • •Bachelor of Science (2013)
    • Languages
    English — NativeMandarin — FluentJapanese — Business
    Profile

    AI Engineer aiming to transform complex data into practical solutions.

    When not tinkering with the latest tech, can be found spending his time hiking the coasts of the Izu Peninsula and getting lost in the beautiful juxtaposition of the mountains and the sea.

    Work Experience

    Arithmer

    AI Engineer
    2023 Jun – present
  • •Research & development of AI engine for business applications
  • •Development & operation of AI application systems locally (edge) and on cloud infrastructure
  • •Evaluation & improvement of existing engines & source code
  • •Practical implementation of algorithms in academic research papers
  • •Monthly in-house seminar on current research topics, progress, & issues

  • •At least one AI engine developed and/or improved per month on average
  • •Completion of two projects exceeding 10 million JPY (as the sole engineer) ahead of deadline while receiving high praise from clients
  • •2023 Newcomer of the Year Award (out of 10 eligible staff members)

    • Le Wagon Tokyo

    Data Science Lead Teacher
    2023 Jan – present
  • •Teach topics of Python, SQL, Data Analysis, Decision Science, Machine Learning, Deep Learning, and Dev Ops
  • •Advise data science final project journey, from conception to deployment

    • Startup Work, Inc.

    Operations Manager
    2022 Jan – 2022 Aug
  • •Automated help desk functions by deploying a free resources directory to reduce time spent in face-to-face handling of common FAQ by 30%
  • •Identified new revenue sources leading to 5% increase in revenue
  • •Optimized inquire intake channels by analyzing traction metrics, reducing false leads by 25% and increasing consultation intake by 10%
    • Tokyo Academics
    Customer Success Manager
    2021 Jul – 2021 Dec
  • •Integrated two previously separate pipelines of sales and customer success to create one smooth customer experience
  • •Quantified metrics for churn & reduced monthly client hour loss by 15%
  • •Increased ticket closing efficiency by 25% through data analysis
    • Finance & Analytics Manager
    2019 Oct – 2021 Dec
  • •Built & led a team from scratch in a fast-paced start-up environment
  • •Achieved 25% profit margin KPI for two years
  • •Quantified division KPIs & created dashboards to aid setting business direction via data-driven decision making

    • MARRS Services, Inc.

    Associate Engineer - ArcGIS Specialist
    2014 Sep – 2018 Jan
  • •Connected project dashboards to ArcGIS databases & data warehouses
  • •Mapped utilities on multiple interstate highway/road widening projects
  • •Coordinated with clients to meet project needs, budget, & specifications