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吳書溥
Senior Back End Developer
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吳書溥

Senior Back End Developer
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網際威信 HiTRUST
National Chung Hsing University
台灣
Taiwan

Professional Background

  • Current status
    Employed
    Ready to interview
  • Profession
    Back-end Engineer
    Software Engineer
    Research / R&D
  • Fields
  • Work experience
    10-15 years (10-15 years relevant)
  • Management
    None
  • Skills
    JAVA
    Golang
    SQL
    jQuery
    Keras
    Python
    Shell Script
    Nginx
    Docker
  • Languages
    English
    Intermediate
  • Highest level of education
    Master

Job search preferences

  • Desired job type
    Full-time
    Interested in working remotely
  • Desired positions
    Software Engineer / Backend Engineer
  • Desired work locations
    Taichung City, Taiwan
  • Freelance
    Non-freelancer

Work Experience

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SA

Apr 2024 - Present
Taichung City, Taiwan
• Manage project tasks, coordinating external requirements and analyzing internal architecture, timelines, and testing. Lead a team of 2-3 based on project scope. • Serve as the technical lead for the department, responsible for researching and resolving technical issues. • Dedicated to enhancing web security by researching and addressing vulnerability scanning issues. • Get the Certified Ethical Hacker(CEH) certification to deepen vulnerability assessments, and threats.

Back End Devel0per

Mar 2020 - Apr 2024
4 yrs 2 mos
Banqiao District, New Taipei City, Taiwan
• Optimized callback service for high concurrency, reducing response time by 30%, and resolved race condition issues using the Singleton pattern. • Developed a MySQL partition script tool, reducing query execution time by 60% and facilitating future table partition expansion. • Introduced remote SSH editing, enhancing development flexibility and regardless of environmental constraints. • Enhanced task system to support multiple consumers, increasing processing speed. • Developed a scalable and reliable backend system using microservices architecture.

Java Software Developer

May 2020 - Sep 2020
5 mos
Banqiao District, New Taipei City, Taiwan

RD

May 2017 - Mar 2020
2 yrs 11 mos
• Migrated existing products to the cloud and implemented CI/CD pipelines for automated deployments, with role-based access controlling deployment features. • Integrated ELK stack for log analysis and dashboard generation for daily and weekly reports, reducing system load and improving log query efficiency. • Introduced MQ to handle high-traffic requests, improving server performance by 40% and reduced disk I/O in database. • Refactored portions of legacy code, leading to a 20% reduction in thread usage and improving overall system efficiency. • Developed testing tools for the QA department, improving software quality and reliability.

Software Engineer

Mar 2014 - May 2017
3 yrs 3 mos
Taichung City, Taiwan
• Designed the framework for the company's first Hybrid App, serving as the foundation for future app products and earning recognition as an outstanding employee of the year. • Created a data scraping tool to automate processes, resulting in a 50% increase in department efficiency. • Developed and maintained web projects for banking and government clients.

Software Engineer

Feb 2013 - Mar 2014
1 yr 2 mos
Taichung City, Taiwan
• Developed and maintained attendance system, program tuning, developed new systems (performance evaluation system, expense system, vehicle dispatch system), and heterogeneous system integration.

Block Control Engineer

Aug 2012 - Jan 2013
6 mos
Taichung City, Taiwan
• Developed desktop systems using C# to interface MES and PLC, converting PLC signals to MES system commands. • Participated in projects, TSMC Solar Automation and Taiwan Copper Foil Data Collection.

Education

Master’s Degree
Computer Science and Engineering
2017 - 2021
Description
Skills: python
Bachelor’s Degree
Information Management
2007 - 2011

Licenses & Certifications

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CEH

EC-Council
Expiration Date: Nov 2025
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scjp

Oracle
Issued Dec 2010
No Expiration Date