1. Built an elite team with experts, we released a MVP version of b2b payment platform in 2 weeks, now it's a finance platform with ability of processing payment requests from b2b trading system, Commercial Notes Discounting, and more to coming.2. Managed the development of systems in the industry chain of coal, including online floor-trading system, franchise trading system, logistics system, payment system, finance system, in the forms of web, wechat apps, mobile native apps.

1. Manage team works and coordinate.2. Evaluate partner's solution and advice on product strategy.3. Optimise SEO for major search engines, in the scope of AJAX pages.4. Integrate Facebook Open Graph and Customize Pixel.

1. Introduced ElasticSearch to replace SQL query through Symfony22. Extracted core logic as a RESTful API for better performance and scalability.3. Migrated Symfony2 web frontend projects to Static Web Apps, using Polymer, RequireJS, Knockout, Bootstrap, Underscore and Gulp. With help from cache control of Nginx, we eliminate unnecessary traffic and boost up the page loading speed, and usability.4. Introduced OAUTH2 for centralised authorisation handling.5. Enhance Test… Show more 1. Introduced ElasticSearch to replace SQL query through Symfony22. Extracted core logic as a RESTful API for better performance and scalability.3. Migrated Symfony2 web frontend projects to Static Web Apps, using Polymer, RequireJS, Knockout, Bootstrap, Underscore and Gulp. With help from cache control of Nginx, we eliminate unnecessary traffic and boost up the page loading speed, and usability.4. Introduced OAUTH2 for centralised authorisation handling.5. Enhance Test Coverage.6. In charge of deployment, maintain the cloud servers with related automation and scripting. Show less

1. Direct all the technique development on all products.2. Collect requirements, discuss with CEO, project manager, information architect and advisers to define the product features; build product knowledge base, study domain specific materials.3. Plan for the feature development and release milestones.4. Study competitors for market situations.5. Perform interviews to hire talents.6. Solve technical road blockers, provide solutions to development team.7. Being architect… Show more 1. Direct all the technique development on all products.2. Collect requirements, discuss with CEO, project manager, information architect and advisers to define the product features; build product knowledge base, study domain specific materials.3. Plan for the feature development and release milestones.4. Study competitors for market situations.5. Perform interviews to hire talents.6. Solve technical road blockers, provide solutions to development team.7. Being architect and PM at the early stage:a. Setup Agile development environment and scrum process, solve technical road blockers, provide solutions to development team.b. Leading the migration of map system from JavaScript to GWT environment and Google map API c. Leading the migration of main system from Spring 2.0 to Spring 3.0, Hibernate to MyBatis;d. Design and architect the advertisement subsystem with Node.js.e. Leading the process of the deployment environment, including: dev/test/staging/ci/prod environment. Show less

As a Senior Engineer, I did:1. Working with US clients face-to-face for feature development2. Provide appropriate technical solutions3. Join the development process4. Collabrate with Marketing Colleagues to prepare technical material and demos.5. Manage offshore development team.6. Mantor new team members and perform traning sessions.

As a software engineer, I did:1. join the requirment analyzing process.2. develop the feature with speed and quality.3. join traning sessions to learn new sills and CMMI standards.4. provide onsite technical support