09/03/2025 updated

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Senior full stack software engineer with over 10 years of robust experience in software development

Kowloon Bay, Kowloon, Hong Kong
Only remote
Bachelor's Degree in Computer Science
Kowloon Bay, Kowloon, Hong Kong
Only remote
Bachelor's Degree in Computer Science

Profile attachments

JinKang-FullStack-2025.8.pdf

ASP.NETHTMLJavaScriptPHPAmazon Web ServicesAmazon Elastic Compute CloudAutomationC Sharp (Programming Language)C++ (Programming Language)Cascading Style Sheets (CSS)DatabasesContent ManagementContinuous IntegrationDevOpsE-CommerceExtensible Application Markup LanguagejQueryPython (Programming Language)LaravelMicrosoft SQL ServersMongoDBMySQLBlockchainIonicSmart ContractsNext.jsResponsive Web DesignWooCommerceWordPressConsumer Database Management SystemGoogle CloudMernReact.jsBinanceEthereumSolidityWeb3.jsFront End Software DevelopmentCrypto CurrencyDatabase AdministrationProgramming Languages
MERN Stack Development
Extensive experience with MERN stack development for building responsive web applications, e-commerce platforms, and payment gateways with successful deployments to AWS EC2 and cloud platforms.

Web3 and Blockchain Technologies
Strong foundation in blockchain/web3 technologies including cryptocurrency payment gateways, smart contracts implementation, and integration with Ethereum and Binance chains.

Full Stack Frameworks
Proficiency in multiple frameworks including Laravel, ASP.Net Core, React, Next.js, and Ionic for developing responsive and user-friendly applications across various platforms.

Database Management
Experience with multiple database systems including MySQL, MongoDB, and Microsoft SQL Server for designing efficient database architectures.

DevOps and CI/CD
Implementation of CI/CD pipelines for automation and seamless upgrades, with deployment experience across AWS, Google Cloud Platform, and custom Cpanels.

Frontend Technologies
Advanced skills in HTML/CSS/jQuery, React, Next.js with MUI for creating intuitive user interfaces and responsive designs.

Programming Languages
Fluency in multiple programming languages including JavaScript, PHP, C#, C++, Python, XAML, HTML, CSS, jQuery, and Solidity.

CMS Systems
Expertise in WordPress/Woocommerce customization, theme development, and plugin creation for e-commerce and business websites.
 

Languages

EnglishFluent

Project history

Senior Full Stack Engineer

Freelancing
Involved in several websites and portals development as a full stack engineer
  • Built a payment gateway MVP website using MERN stack and deployed it to AWS EC2 instance.
  • Developed and deployed fully responsive e-commerce websites using MERN stack and custom-built Woocommerce themes, enhancing user engagement by 40%.
  • Designed and implemented Telegram bots for advertisement using Ionic framework, increasing productivity by 25%
  • Created a cryptocurrency payment gateway using MERN stack and web3 technologies, along with a woocommerce plugin, resulting in increasing the cryptocurrency engagement by 30%.
  • Developed a website for franchise company to automate franchise business logics and integrated stripe and paypal payment.
  • Utilized skills in Next.js and MUI to develop a user-friendly and functional frontend dashboard. Integrated statistics for item management, enabling creation, viewing, updating, and deletion.
  • Deployed to AWS and Google Cloud Platform, and several custom Cpanels and implemented CI/CD for automation and seamless upgrades.

Senior Full Stack Engineer

NLS Tech Hong Kong

50-250 team member

Contributed to the successful development of a Woocommerce site and a MERN stack application.
  • Engineered a tailored Woocommerce platform for tax document management, leveraging PHP, Bootstrap, jQuery, and API integrations to enhance user experience.
  • Designed robust ETL processes, orchestrated seamless workflows, and monitored data transfer logs for efficient tax document capture.
  • Collaborated closely with designers and developers to craft intuitive interfaces, consistently driving quality enhancements for client satisfaction.
  • Executed ongoing website maintenance and optimization strategies to ensure peak performance across diverse devices.
  • Actively participated in the development of an innovative Real Estate management website using the MERN stack.

Senior Full Stack Developer

CTF EDUCATION GROUP
Worked as a Full Stack Developer in the official site maintenance and client portal
  • Maintained the official site built with Wordpress using customized themes and enhanced backend logics for an educational platform aimed at elementary education.
  • Worked on the maintenance and evolution of a monolithic legacy system, applying best practices such as clean code, SOLID and Design Patterns to ensure more efficient and easy-to-maintain code.
  • Developed several wordpress plugins for new features and services, and used latest PHP features and jQuery functionalities for the plugin frontend.
  • Used Docker/Dockerfile to serve the education client portals for smooth and seamless environment
  • Participated in code versioning with Git/GitHub with the team and had contact with RabbitMQ for asynchronous communication through queues.
  • Worked in sprints within the agile SCRUM methodology, collaborating with the team to deliver efficient deliveries aligned with the project's needs

Senior Frontend/Web3 Developer

Biswap DEX Platform
Participated in biswap DEX platform development and maintenance with co-workers in a remote environment
  • Analyzed the AMM models in Uniswap, Pancakeswap and implemented in the Ethereum and Binance smart chain
  • Generated reports and provided analytics on accounts payable to senior management, resulting in improved budget forecasting
  • Developed the frontend using React and Tailwind css, and integrated Web3 functionalities that interacts with smart contracts in the BNB chain.
  • Implemented basic functionalities of DEX business logics such as staking, yield farming, swapping and liquidity pool, and used proxy for service fee calculation

Full Stack Developer

Powercode
Involved in several projects targeting improvements of the ISP that the company is providing
  • Leveraged advanced development frameworks, including React, MUI and ASP.Net core, to craft a responsive and visually captivating frontend application, ensuring optimal performance and an intuitive user interface.
  • Elevated the payment process by designing a comprehensive, single streamlined workflow, integrating backend and frontend seamlessly with Payment gateways, enabling secure, efficient, and user-friendly transactions. This approach reduced friction, enhanced reliability, and significantly improved the overall user experience.
  • Designed and implemented high-quality backend logic, ensuring robust performance, calability, and seamless integration with frontend applications, delivering a reliable and efficient system architecture.

Junior Web Developer

Clarity Labs Limited
Participated in 6+ web projects development and involved in project roadmap design
  • Laravel + jQuery full stack development
  • ASP.Net backend logic implementation
  • ReactJS frontend UI/UX implementation
  • Design of DB structures

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