Hire the Best JIRA Developers
in China

I'm a backend developer with 10 years of work experience.I have used many languages and tools to deliver for my employer。 Languages: Java, Python, JavaScript, PHP Tools: Docker, Kubernetes, Jenkins, Git, Jira, Confluence,MySQL,PostgreSql Frameworks:Spring Boot、Spring Cloud、VUE（As a backend engineer, I am also proficient in using some frontend tools to get the job done） I'd like to provide value to my employer and hope you give me a chance to make a difference.

Hello, This is Hufan, live in Beijing. China. I have been working on python, django from 4 years.I believe my strengths include self-organization and punctuality. My primary goal is to always meet your needs and deadlines. When working on a new project, I like to speak with the client to have a clear understanding of his or her needs and vision of the project. I am honest and fair. Since 2010, I've been a PHP web developer in a small company. I’ve developed over 10 full sites of average complexity including negotiations, layout, HTML, PHP, and programming. In 2011, I developed a large control program including those that have to do with finance and remaining goods. Also since 2012, I have been developing sites with Python and Django. Thank you in advance for your time and consideration. I look forward to working with you soon. But since 2014 , I have been developing sites including IOS, Android. I have listed my experience and skills below. — Python and Django(1.3-1.9.4), Multithreading, Celery — Sql, Postgresql, sqllite, mongodb, Redis — Core web: XML, JSON, HTML/CSS, JavaScript; — IDE: Pycharm; — VCS: Git, Mercurial, SVN; — Bug/Issue trackers: Jira, Assembla, Redmine; — UML. — IOS bug fixing, Android

🚀 I BUILD PRODUCTS — NOT JUST FEATURES. I help founders and businesses turn product ideas, complicated requirements, and existing codebases into reliable production software. I’m a Senior Full-Stack Engineer specializing in SaaS platforms, AI-powered applications, internal business systems, and complex web products. I can take ownership beyond individual tickets — from understanding requirements and making architecture decisions to frontend, backend, database, deployment, and production troubleshooting. What clients bring me: → “We have an idea but don't know how to build it.” → “Our existing developer left and we need someone to take over.” → “The MVP works, but now it needs to become production-ready.” → “We need AI integrated into an actual business workflow.” → “Our system has become difficult to maintain and needs restructuring.” What I bring: → Product thinking, not just coding → End-to-end technical ownership → Architecture decisions based on real business constraints → Clean, maintainable implementation → Clear communication about trade-offs, risks, time, and cost Core stack: TypeScript · React / Next.js · Vue · Node.js / NestJS · PostgreSQL / MySQL · Docker · AWS If you need someone who can understand the whole product, not just the next Jira ticket, send me what you're building.

With 9+ years of experience, I help startups and product teams build production-ready frontend systems in React, Vue, Electron, and React Native. I use AI tools like Cursor and Codex to speed up development. Still, the real value is knowing how to keep AI inside safe engineering boundaries: clear requirements, practical architecture, automated tests, code review, and regression checks. My years of team-based development experience help me turn AI-generated output into reviewed, tested, maintainable production code. What I can help you with: 🚀 Fast frontend delivery: from requirement to production with clear milestones 🤖 AI-assisted development: Cursor/Codex workflows for implementation, refactoring, documentation, and test generation 🧪 Testing systems: Playwright scenarios and regression checks for reliable, fast delivery 💳 Payments: Stripe onboarding, checkout, subscriptions, discounts, payouts, and billing management 🖥️ Complex frontend apps: Electron desktop apps, dashboards, internal tools, and admin systems ⚡ Performance optimization: smoother rendering for high-frequency data updates and large datasets Why clients work with me: ✅ Senior frontend experience across React, Vue, Electron, Nuxt, and React Native ✅ Practical AI-assisted workflow without losing control of code quality ✅ Strong testing mindset for critical flows such as payment, onboarding, and checkout ✅ Clear communication, clean code, useful documentation, and predictable handoff ✅ Business-focused mindset: I care about product outcomes, not just code Selected experience: - Built Stripe onboarding, checkout, payment method management, subscriptions, discounts, payouts, and billing interfaces for a production education platform. - Created Playwright test scenarios for critical onboarding and checkout flows. - Supported marketing teams with UTM strategy, GTM tracking, analytics events, and Looker Studio / Databox reporting. - Built and maintained a reusable HTML email template system with 80+ production templates and SendGrid migration support. - Led frontend architecture for a Linux Electron application with high-frequency sensor data rendering, large file uploads, map/tree interaction, and offline deployment constraints. - Mentored frontend developers, reviewed pull requests, selected practical libraries, and built shared UI components. If you need a senior frontend developer who can combine AI speed, test discipline, and production delivery, let’s talk.

I have 7 years experience in developing web applications and I am looking for a position of a Full-Stack Web Developer as an independent contractor. I'm a fluent Enlighs speaker with extremely high technical skill level. I have the ability to build an entire system and logic from a scratch, both back-end and front-end. Also, I am available for babysitting. I provide scalable and reliable code using top-notch web technologies. Front-End Skills: HTML(5) / CSS(3) Javscript / jQuery / ReactJS / ReactNative / AngularJS / VueJS Bootstrap(3, 4) SASS / LESS Back-End Skills: PHP(5, 7) / Laravel / CodeIgniter / Wordpress / Drupal Ruby / Ruby On Rails ASP.NET / C# / Umbraco FileMaker E-Commerce Skills: Shopify / Woocommerce / Magento / OpenCart / ZenCart Databse Skills: MySQL / PostgreSQL / MongoDB / MsSQL Web Tools: WebPack / Grunt Agile Development Skills: GitHub / BitBucket / GitLab Jira / Trello / TeamServices / BaseCamp 3rd Party API Integration Skills: Social API(Facebook / Google / Youtube / Twitter) Payment Gateway Integration I'm highly responsible, attentive to details and organized. I love to improve my knowledge and professional level to bring the best practices into your business.

🏅𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 | 🏆 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐑𝐚𝐭𝐞 | ⭐ 𝟓-𝐒𝐭𝐚𝐫 𝐑𝐚𝐭𝐢𝐧𝐠𝐬 | 🕛 𝐅𝐮𝐥𝐥-𝐓𝐢𝐦𝐞 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 | ✅ 𝐕𝐞𝐫𝐢𝐟𝐢𝐚𝐛𝐥𝐞 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 I’m a results-driven 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 , 𝐌𝐨𝐛𝐢𝐥𝐞 & Salesforce 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with expertise in AI-driven development (Cursor), DevOps, and scalable cloud solutions. I offer complete solutions from architecture to deployment with a focus on performance, scalability, and user experience. 💼 I also assist with 𝐜𝐥𝐨𝐮𝐝 𝐡𝐨𝐬𝐭𝐢𝐧𝐠, 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 / 𝐏𝐥𝐚𝐲 𝐒𝐭𝐨𝐫𝐞 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐧𝐠 𝐭𝐡𝐢𝐫𝐝-𝐩𝐚𝐫𝐭𝐲 services into your platform. 🔗 𝐂𝐨𝐦𝐦𝐨𝐧 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐈 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡: Google | Firebase | Stripe | Zoom | PayPal | Salesforce | ChatGPT | Agora | Google Maps | Calendar | Socket 🛠️ 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐎𝐯𝐞𝐫𝐯𝐢𝐞𝐰 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: JavaScript/TypeScript (React.js, Next.js, React Native, jQuery, Redux, Tailwind, Shadcn UI) 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Nest.js, Express, MongoDB, Mongoose, MySQL, PostgreSQL, Firebase, GraphQL, Django, Django REST Framework 𝐂𝐌𝐒 & 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞: Shopify, WordPress, WooCommerce 𝐀𝐈 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: ChatGPT, OpenAI, Azure, Google APIs, Zoom SDK, Salesforce, Stripe, Agora io, Socket io 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: Docker, Jest, Mocha, Chai, Vercel, Nginx, AWS (Lambda, CDK, CloudFormation, API Gateway), GCP, GitLab CI, GitHub Actions 𝐃𝐞𝐯 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬: Git, npm, Webpack, Babel, Agile/Scrum, Jira, ClickUp 🚀 Let’s collaborate to 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚𝐬 𝐭𝐨 𝐥𝐢𝐟𝐞 across 𝐰𝐞𝐛, 𝐦𝐨𝐛𝐢𝐥𝐞, 𝐚𝐧𝐝 𝐜𝐥𝐨𝐮𝐝.