永夜

没有不值得去解决的问题，也没有不值得去学习的技术！

PHP / GO Senior Development Engineer | More than 10 years of experience | Remote cooperation

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About me

I am a senior development engineer with more than 10 years experience in PHP/GO and web system development, and I have been deeply involved in the design, development and optimization of enterprise-level systems for a long time. At the same time, he has 7 years of Internet software architecture experience and more than 3 years of team management experience.

This site (shuijingwanwq.com) is my personal technical blog that has been maintained for more than 10 years, and has published 1000+ original technical articles, with an average daily PV 1000+, covering PHP development, mysql Summary of practical experience in optimization, server operation and maintenance, system architecture and other fields.

Core technical capabilities

Back-end development

  • Proficient in PHP/GO, in-depth master of Laravel, Yii2, Hyperf, Gin framework and its underlying mechanisms, familiar with ThinkPHP
  • Proficient in MySQL transaction mechanism, index design, slow query and performance tuning
  • Skilled with the design and application of Redis cache scheme
  • Familiar with the application and asynchronous task processing of the message queue (RabbitMQ / Redis Queue / Laravel Queue)
  • Access and usage experience of Elasticsearch search engine
  • Experience in design and development of RESTful API and GraphQL interface
  • Familiar with high concurrency, high-availability system architecture design

DevOps and server operation and maintenance

  • Proficient in Linux server management, can build LAMP/LNMP environment independently
  • DevOps tools such as Docker, Jenkins, GitLab CI/CD, Rancher, etc.
  • Familiar with Nginx configuration optimization, system monitoring and troubleshooting
  • Alibaba Cloud infrastructure deployment and operation and maintenance experience

front-end capabilities

  • The front-end development scenario required by the background system can be overridden (HTML/CSS/JavaScript/JQuery/Vue)
  • Experience in responsive layout and basic front-end performance optimization

Web3 / Blockchain Industry Cognition

  • Continuing to pay attention to the cryptocurrency and web3 industry since 2017, with many years of practical experience
  • Used multiple mainstream CEX exchange apps (spots, contracts and other trading scenarios)
  • Experience on-chain operation: using MetaMask and other wallets, cross-chain bridge, on-chain interaction, etc.
  • Understand the L1/L2 concept and mainstream public chains (Ethereum, Solana, BSC, TRON, etc.)
  • Understand the basic concepts of DeFi (AMM, Staking, liquidity, etc.), token economic models, GAS mechanisms, etc.
  • Long-term attention to Web3 industry trends and market trends

Services and scenarios served

  • Cross-border e-commerce: Independent station SaaS platform theme system research and development (benchmark Shopify architecture), ERP order and commodity module, multi-language multi-currency solution
  • Media and Radio: Multi-platform content one-click distribution system, intelligent command and dispatching platform, deployed in multiple provincial private clouds
  • sports competition: High concurrent event live broadcast and real-time data analysis, serving domestic head football APP
  • Traditional industry: Enterprise ERP system, online education platform, enterprise portal, etc.

If you want to know the details of the specific project, please feel free to chat.

Area of expertise

  • Architecture optimization, performance tuning and stability management of mature systems
  • Combing, refactoring and gradual improvement of historical code
  • Online troubleshooting, log analysis and problem positioning
  • Development and maintenance of enterprise-level back-office system, ERP/order/inventory system
  • Shopify Theme Structure Research and E-commerce Independent Station Technical Scheme
  • Design and Optimization of High Concurrency System

Cooperation method

  • Remote full time: It can be invested in the long-term as a team core development or technical leader
  • Remote and part-time job: Invested on a weekly or monthly basis, suitable for teams who need stable technical support
  • Project cooperation: Independent station construction, system maintenance optimization, technical consultation, etc.

The direction of the industry is not limited, the Internet, cross-border e-commerce, blockchain/Web3, and traditional industries (manufacturing, education, medical care, and trade) are all acceptable.

Contact details

If you have cooperation intentions or job recommendations, please contact me through the following methods:

Looking forward to cooperating with you!