Avatar of 張嘉棋.
張嘉棋
Backend Engineer
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張嘉棋

Backend Engineer
Skills • Language: Python, Ruby, Golang, C++, SQL, GraphQL • Framework: Ruby on Rails, Flask • DataBase: MySQL, Redis, ElasticSearch • Infrastructure: AWS, K8S, Docker, Git Summary: 3+ years of hands-on experience in software engineering, specializing in backend development. Proven track record of contribution to delivering robust and scalable technical solutions. Currently a member of the core feature team at Amazingtalker, a leading education platform in Asia with millions of users.
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AmazingTalker
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國立臺灣大學 (National Taiwan University)
台灣桃園

职场能力评价

专业背景

  • 目前状态
    就职中
    目前会考虑了解新的机会
  • 专业
    软体工程师
  • 产业
    资讯服务
    软件即服务 / 云服务
    软件
  • 工作年资
    6 到 10 年 (2 到 4 年相关工作经验)
  • 管理经历
    我有管理 1~5 人的经验
  • 技能
    Python
    Ruby on Rails
    SQL/MySQL
    Redis
    C++
    GraphQL
    Docker
    AWS
    Golang
    Git
    ElasticSearch
    Flask
  • 语言能力
    English
    专业
  • 最高学历
    硕士

求职偏好

  • 预期工作模式
    全职
    对远端工作有兴趣
  • 希望获得的职位
    Software Engineer / Backend Engineer
  • 期望的工作地点
    台灣新竹
    台灣桃園
    台灣新北
    台灣台北
  • 接案服务
    不提供接案服务

工作经验

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Backend Engineer

AmazingTalker
全职
2022年7月 - 现在
台灣新北市
Ruby on Rails/Python/AWS/MySQL/Redis/Elasticsearch/GraphQL • Spontaneously take ownership of the a/b testing microservice and revamp functionalities to support parallel user assignments, complex policy configurations, and more. Yield widespread benefits across all feature teams, leading to an 80% increase in product designer adoption and a 25% reduction in development time for experiment-related tasks. • Led the design and development of advanced search functionality for the teacher wall, enabling students to find required teachers among 100+ multilingual instructional topics without difficulty, which boosts search usability by 20% and conversion rate by up to 10%. • Architect and build an English-practicing voice chatbot, AI Tutor Bella, which utilizes OpenAI API and AWS cloud technologies, helping 10k+ students to enhance their English speaking skills anywhere and anytime with minimal resistance. • Devise and implement a sophisticated and lightweight asynchronous mechanism for AI content generation with OpenAI API. Leverage caching and queue workers to strategically enforce rate limits on OpenAI API calls and result in a P95 server response time consistently under 100 ms. • Unify multiple video transcoding scripts into a single, well-modulized repository by introducing a flexible DAG model, empowering developers to define transcoding workflows in business logic for swift application integration with Lambda function which reduces development time by 50%.
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Software Engineer

2021年3月 - 2022年6月
1 年 4 个月
台灣桃園市
Python/Flask/SQL/Redis/Shapely/Solidworks • Developed and maintained an in-house distributed job scheduler used for various design tools for managing third-party proprietary licenses. 10+ tools across multiple functions in the company are running on the system stably and the number keeps increasing. • Implemented geometric algorithms for mechanical design automation and cascaded Solidworks APIs with remote Python auto-design services to build design flow for the next-generation in-house mechanical auto-design system, resulting in the automation of 15% of projects. • Built auto-dimensioning and data extraction modules for the in-house mechanical semi-auto design system, which saved 20% of designing time per case.
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Senior Mechanical Engineer

2013年11月 - 2020年3月
6 年 5 个月
台灣桃園市
• Expatriated to TECO-Westinghouse in NA in 2017. Established regional engineering team for functions of motor quotation and technical service. • Facilitated cross-functional communication to accelerate a cross-region collaborative project with multiple teams between NA and Taiwan.

学历

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Master’s Degree
Institute of Applied Mechanics
2011 - 2013
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Bachelor of Engineering (BEng)
Mechanical Engineering
2007 - 2011