HIROTO YAMAMOTO Senior Software Engineer With a wealth of experience spanning over 5 years in senior front-end development and leadership roles, I have a proven track record of revitalizing legacy platforms, conceptualizing innovative solutions, and enhancing SEO strategies. Notably, my efforts led to a remarkable 15% surge in website traffic within a swift 6-month timeframe. In my most recent leadership position, I effectively guided a team comprising 4 developers and a designer, steering the successful pivot of product development within a mere 10-month span. Eager to leverage my skills and experience to bring continued
Issue receipts, refunds, change or tickets Redeem stamps and coupons Cross-sell products and introduce new ones Resolve customer complaints, guide them and provide relevant information Greet customers when entering or leaving the store PARA EDUCATOR/SUBSTITUITE TEACHER Febuary 2006-November 2007 January 2016-October 2018 Helped teachers prepare lesson plans and demonstrations Presented lesson plans and materials to students under the guidance of a lead teacher Assisted students in small groups or on a one-on-one basis to help them master the lesson plan and assignments and to reinforce concepts Helped teachers grade tests and assignments Monitored
Algorithm Research & Development @適着三維科技股份有限公司 TG3D Studio Inc.
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2021 ~ Present
Software Engineer
Within one month
virtual try-on images, ensuring seamless and realistic visualization of clothing items on virtual avatars. Computer Vision Stable Diffusion Body AI: Mobile Scanner Successfully reconstructed highly accurate 3D body models by leveraging two full-body side profile photos, achieving a remarkable precision level with a size error margin of less than 3 cm. Computer Vision Body Reconstruction Stable Diffusion DApp: Exercise Classification Implemented real-time activity recognition for specified exercises, including but not limited to push-ups and squats, enabling accurate tracking and analysis of workout routines. Skeleton Detection Motion Classification Body AI: 3D Body Data Analysis
Red Hat OCP. This project integrated the accounting servers of 10 overseas branches (Singapore, Hong Kong, Cambodia, etc.) and reduced server costs by 80%. • Provided solutions and collaborated with the team to implement solutions. Cross-team communication to discuss the handling of data flow. • Helped less-experienced members and improved code quality through code review. • Maintaining the ABS system, handling system problems immediately and improving the system to improve user experience. • Developed the frontend using VUE and the backend using Spring Boot and designed and normalized databases and tables. Software Engineer • 玉
training members. Lead team to implement unit test on every project and increase test coverage about 20% Holding a technical sharing session monthly Lead DevOps team to reduce about 33% cloud services cost System infrastructure design Drive design architecture of the sportsbook system Average latency on odds synchronization is less than one second Wager throughput on single node is about 900 per second Lead team refactor report system for stable, flexible and maintainable Simplify data synchronization process, replace Canal, Cassandra to TiDB Make our system data latency seldom over 1 minute Reduce a half time on new feature development
Golang Backend
Python
ElasticSearch
Employed
・
Ready to interview
Full-time / Interested in working remotely
6-10 years
國立暨南大學
・
財務金融學系
The Most Lightweight and Effective Recruiting Plan
Search resumes and take the initiative to contact job applicants for higher recruiting efficiency. The Choice of Hundreds of Companies.
Utilize Google Analytics, SQL, Excel, and Tableau for 10+ analyses to enhance user registration, retention,
and engagement rates. These analyses encompass daily mission events, website redesign performance, and
system enhancement effectiveness.
Collaborate with the Product Owner to provide data driven support for expanding into Brazil, Korea, and
Myanmar, covering 7 countries, resulting in 500+ new customer acquisitions and a remarkable 63% new
market growth
Establish the data and reporting infrastructure, leveraging dashboard tools like QlikView and SQL to deliver
real time insights into product performance, and key business KPIs
Conduct 4 A/B testing using Google Optimize to enhance product registration conversion rates, successfully
integrating the findings into the product
Create an automated Python script for user quality checks, saving 15 minutes for lists with 3,000 users and
6 hours for those exceeding 100,000 users, benefiting a minimum of 10 team members
Software Engineer
ConVista Consulting PTE
📅 Nov 2021 - Dec 2022 🌍 Taipei, Taiwan
Collaborate with two senior software engineers from Taiwan and three from India on the development of the database and backend of the SAP ERP system
Reviewe code, conduct testing and creat test case scenarios for the FS CD module in the insurance industry, ensuring its 100% correct functionality
Document over 12 technical reports for software design and development, guaranteeing thorough and accurate records of project progress and results
Strengths
🧠 Problem Solving
🙌 Collaboration
💖 Self-adjustment
Development Projects
User Database Management API Development
📅 Mar 2024
Develop and deploy a Python-based user model with SQLAlchemy ORM, enabling streamlined CRUD operations for user management functionality.
Implement FastAPI in Python to manage user endpoints, adhering to RESTful API principles for efficient communication and interoperability
Deploy applications utilizing Nginx technology on AWS EC2 infrastructure within the cloud environment
📅 Sep 2022 - Oct 2022 🚩 Google Data Analytics Capstone Project
Utilize Python and R programming to conduct data cleaning, processing and analysis to investigate the
correlations between physical activity, sleep and caloric intake for Bellabeat smart device
Observe that study participants took an average of 7,638 steps per day, which is slightly less than the
CDC's recommended daily target
Conclude that increasing physical activity and reducing sedentary time are crucial for improving health
outcomes and reducing mortality risk
Machine Learning : English Language Learning
📅 Sep 2022 - Oct 2022 🚩 Kaggle 🏆 2318/2654
Develop models to evaluate the language proficiency of English Language Leaners (ELLs) in grades 8-12
Implement randomized decision tree using Python's sci kit Learn library to improve the predictive
accuracy and control overfitting
Academic Paper : A Robust Omega Model With Wasserstein Metric
📅 Oct 2020 🚩 INFORMS Conference
Collect and clean the data of the ETF and composite stocks of the S&P 500 during 2006 to 2020 using
Python and VBA
Assist in designing an investment model by Lingo during COVID 19 economic pandemic, which result in a remarkable 485% outperformance of the S&P 500 index
Present research findings as a speaker at the INFORM conference, a leading venue for cutting edge research in the field at the 2020
Certification
Google Ads Search Certification
📅 Mar 2023 🚩 Google
Google Analytics Individual Qualification
📅 Mar 2023 🚩 Google
Google Data Analytics Specialization
📅 Oct 2022 🚩 Coursera
Awards
Graduate Representive
National Chi Nan University
📅 Jun 2020
Excellent Work, Capstone Project
National Chi Nan University
📅 Jun 2014
Education
Master of Information Management
National Chi Nan University
📅 Sep 2018 - Jan 2021 🌍 Nantou, Taiwan
GPA : 3.97/4.00
Thesis : The Portfolio Performance Comparisons under Return Uncertainty
Bachelor of Computer Science and Information Engineer
National Chi Nan University
📅 Sep 2014 - Jun 2018 🌍 Nantou, Taiwan
GPA : 3.25/4.00
Capstone Excellent work : Cost-aware Memory Subsystem Synthesis for MPSoCs with 3D-stacked SRAMs/DRAMs
Utilize Google Analytics, SQL, Excel, and Tableau for 10+ analyses to enhance user registration, retention,
and engagement rates. These analyses encompass daily mission events, website redesign performance, and
system enhancement effectiveness.
Collaborate with the Product Owner to provide data driven support for expanding into Brazil, Korea, and
Myanmar, covering 7 countries, resulting in 500+ new customer acquisitions and a remarkable 63% new
market growth
Establish the data and reporting infrastructure, leveraging dashboard tools like QlikView and SQL to deliver
real time insights into product performance, and key business KPIs
Conduct 4 A/B testing using Google Optimize to enhance product registration conversion rates, successfully
integrating the findings into the product
Create an automated Python script for user quality checks, saving 15 minutes for lists with 3,000 users and
6 hours for those exceeding 100,000 users, benefiting a minimum of 10 team members
Software Engineer
ConVista Consulting PTE
📅 Nov 2021 - Dec 2022 🌍 Taipei, Taiwan
Collaborate with two senior software engineers from Taiwan and three from India on the development of the database and backend of the SAP ERP system
Reviewe code, conduct testing and creat test case scenarios for the FS CD module in the insurance industry, ensuring its 100% correct functionality
Document over 12 technical reports for software design and development, guaranteeing thorough and accurate records of project progress and results
Strengths
🧠 Problem Solving
🙌 Collaboration
💖 Self-adjustment
Development Projects
User Database Management API Development
📅 Mar 2024
Develop and deploy a Python-based user model with SQLAlchemy ORM, enabling streamlined CRUD operations for user management functionality.
Implement FastAPI in Python to manage user endpoints, adhering to RESTful API principles for efficient communication and interoperability
Deploy applications utilizing Nginx technology on AWS EC2 infrastructure within the cloud environment
📅 Sep 2022 - Oct 2022 🚩 Google Data Analytics Capstone Project
Utilize Python and R programming to conduct data cleaning, processing and analysis to investigate the
correlations between physical activity, sleep and caloric intake for Bellabeat smart device
Observe that study participants took an average of 7,638 steps per day, which is slightly less than the
CDC's recommended daily target
Conclude that increasing physical activity and reducing sedentary time are crucial for improving health
outcomes and reducing mortality risk
Machine Learning : English Language Learning
📅 Sep 2022 - Oct 2022 🚩 Kaggle 🏆 2318/2654
Develop models to evaluate the language proficiency of English Language Leaners (ELLs) in grades 8-12
Implement randomized decision tree using Python's sci kit Learn library to improve the predictive
accuracy and control overfitting
Academic Paper : A Robust Omega Model With Wasserstein Metric
📅 Oct 2020 🚩 INFORMS Conference
Collect and clean the data of the ETF and composite stocks of the S&P 500 during 2006 to 2020 using
Python and VBA
Assist in designing an investment model by Lingo during COVID 19 economic pandemic, which result in a remarkable 485% outperformance of the S&P 500 index
Present research findings as a speaker at the INFORM conference, a leading venue for cutting edge research in the field at the 2020
Certification
Google Ads Search Certification
📅 Mar 2023 🚩 Google
Google Analytics Individual Qualification
📅 Mar 2023 🚩 Google
Google Data Analytics Specialization
📅 Oct 2022 🚩 Coursera
Awards
Graduate Representive
National Chi Nan University
📅 Jun 2020
Excellent Work, Capstone Project
National Chi Nan University
📅 Jun 2014
Education
Master of Information Management
National Chi Nan University
📅 Sep 2018 - Jan 2021 🌍 Nantou, Taiwan
GPA : 3.97/4.00
Thesis : The Portfolio Performance Comparisons under Return Uncertainty
Bachelor of Computer Science and Information Engineer
National Chi Nan University
📅 Sep 2014 - Jun 2018 🌍 Nantou, Taiwan
GPA : 3.25/4.00
Capstone Excellent work : Cost-aware Memory Subsystem Synthesis for MPSoCs with 3D-stacked SRAMs/DRAMs