Dawei Ma

Full Stack Developer, loves to build open source projects and write.

[ github.com/madawei2699 ] . [ Blog ] . [ [email protected] ]

Education

B.E. in Computer Science and Technology, North China Electric Power University (Beijing) (2008 - 2012)

Work Experience

Senior Consultant, Thoughtworks (May 2019 - present, Xi’an, China)

• Dawei serves Thoughtworks as a full-stack developer with 8 years of experience in the creation of the large-scale micro-service system and the integration of disparate systems.

Senior Java Developer, Yeahmobi (Apr 2018 - May 2019, Xi’an, China)

• Responsible for the company’s product backend development and maintenance.

iOS Developer, Fengyu (Apr 2016 - Apr 2018, Xi’an, China)

• Responsible for the company’s iOS App development and maintenance.

Work Projects

A Leading Online Advertising Company in Australia (Nov 2022 - Now)

• Participate in the development of the company’s advertising platform. (Tech stack: Typescript, React, Node.js, AWS)

A Leading Automotive Company in Germany (Jan 2021 - Sep 2022)

• As the second tier of TL, can solve many complex problems encountered by the team in the development, analyze and solve problems in multiple account tech tasks, and be able to act as feature lead for Localization.
• For infrastructure, can use the pipeline as code (GOCD) to build the pipelines for the services, and also can use IaC like terraform to build some simple services from code.
• Familiar with AWS services such as EC2, EKS, S3, Cloudfront, Lambda, Cloudformation, IAM, etc.
• To solve docker image build issue in the project, I also contributed a PR to the K8S image build tool kaniko: https://github.com/GoogleContainerTools/kaniko/pull/1693

Tech stack: Clojure, Kotlin, Docker, K8S, AWS, React, GOCD

A leading China ICT company (Apr 2020 - Dec 2020)

• As a senior backend Dev, build a Zhong Tai platform, a privacy governance system, and a configuration center system. (Tech stack: Java, SpringBoot)

A joint venture established by one China Airport Advertising Co., Ltd (Aug 2019 - Oct 2019)

• As the project TL, complete the verification and design of the Wi-Fi solution for the connection of the Wechat Mini-Program; Reconfiguration of the backend system micro-services; Project security review. (Tech stack: Java, SpringBoot, SpringCloud)

Coupon Web (Apr 2018 - May 2019)

• A coupon information platform for overseas.

Tech stack: Java, Scala, PlayFramework, SpringBoot, Python, Elixir

Digital Intercom App (Apr 2016 - Apr 2018)

• The digital walkie-talkie can be connected via Bluetooth and related configuration information can be set, and the IM voice chat function is also available. (Tech stack: Objective-C, Swift, RxSwift)

Open Source Projects

madawei2699/free4chat

• free4.chat is a real-time audio chat service. It is designed by the local first and privacy first principle, and is very easy to use.

Teck stack: Elixir, Phoenix, React, Typescript, WebRTC

bmpi-dev/invest-alchemy

• Invest Alchemy is a trade assistant for A share stock market.

Teck stack: Python, React, Typescript, Docker, AWS, ECS, ECR, S3, SQLite, Lambda, Terraform

Writing

• Adventures in K8S Cloud-Native App Development
• Adventures in Serverless Application Development
• Internationalization(i18n) and Localization(L10n)
• Cloud IDE
• A Glimpse of Web3

Skills

Develop

• Proficient in JAVA, SpringBoot, Python, Go, Elixir, and Typescript.
• Understand OOP and design patterns that can be practiced in development;
• Basically master the Javascript/Typescript language and use React.js/Vue.js for frontend development.
• Can use Swift and Objective-C to build iOS apps.
• Familiar with Linux, Docker, K8S, AWS, Terraform, Pipeline, etc.

Architect

• Familiar with microservice, serverless, and cloud-native architecture.

Leadership

• Tech Lead: In the past 3 years, I play as a TL role for 1 project and the second tier of TL for 1 project.