Jiachen Duan

Jiachen Duan Email and Phone Number

Staff Software Engineer @ Flex
Palo Alto, CA, US
Jiachen Duan's Location
San Francisco, California, United States, United States
About Jiachen Duan

Web Technologies: Oracle Jet, HTML5, AngularJs, KnockoutJs,ReactJs, RestFul API, RequireJs, CommonJs, JavaScript, JQuery, CSS, Sass/less, Grunt, Slate, Ajax, JSON, WebLogic, Glassfish, Apache Tomcat, AWS, HerokuDatabase: PostgreSQl, Oracle, MySQL, Mongo DB Big Data: Java, Hadoop (HDFS, MapReduce), AWS(SWF), NoSQL, Distribute SystemsFrameworks/Tools/OS: MEAN Stack (MongoDB, ExpressJS, Angularjs, NodeJs), Play Framework, Jersey, Ionic, ANT, Maven, Unix/Linux, Ubuntu, Red Hat, Oracle Linux, Mac OS, Windows

Jiachen Duan's Current Company Details
Flex

Flex

View
Staff Software Engineer
Palo Alto, CA, US
Website:
getflex.com
Employees:
695
Jiachen Duan Work Experience Details
  • Flex
    Staff Software Engineer
    Flex
    Palo Alto, Ca, Us
  • Partygo!, Inc
    Ceo And Co-Founder
    Partygo!, Inc Sep 2022 - Present
    • Created the PartyGO! The go-to platform for kids activity from start to finish. • Efficiently managed resources, prioritizing critical features, successfully launched MVP in 4-month.• Developed and refined a real-time booking system with Stripe integration, enhancing user experience.• Engineered key AI-powered tools, including a research assistant boosting operational efficiency by 79%.• Adopted a customer-centric approach, integrating user feedback into continuous app feature enhancements.
  • Facebook
    Software Engineer
    Facebook Dec 2020 - Sep 2022
    • Led the development of Meta Enterprise Center (metaenterprise.com) from concept to launch in 6 months.• Designed and built the platform's core architecture, ensuring robust performance and scalability.• Supported a five engineers team, resulting in a 40% improvement in team performance and career advancement.• Bridged engineering, product, and design teams, fostering effective collaboration and integrated project execution.
  • Intuit
    Lead Software Engineer (Full Stack)
    Intuit Jul 2018 - Dec 2020
    Mountain View, California, Us
    • Led a small team to initialize, develop and launched the project Quickbook HR• Participated in key feature design, implementation with ReactJs, Apollo client, GraphQL, Java, SpringBoot Graphql, SQL server,AWS, Kubernetes.• Led 3rd party integration and effort to improve third party production performance to exceed SLA number.• Analyzed application performance and refined project architecture to improve performance.
  • Intuit
    Senior Software Engineer (Full Stack)
    Intuit Mar 2018 - Jul 2018
    Mountain View, California, Us
    As Full Stack Engineer, developed and delivered Benefits feature Alpha release for Quickbook Online using ReactJs, Redux, Apollo client, GraphQL, Java, Sprint Boot Graphql, SQL server, AWS, Kubernetes.
  • Oracle
    Senior Member Of Technical Staff
    Oracle Apr 2013 - Mar 2018
    Austin, Texas, Us
    • As Full Stack Developer, designed and developed Web application for (Developing Database, Super cluster, OVMconfiguration program)• Developed application using Oracle Jet, KnockoutJS, RequireJs, CommonJs, Jquery, HTML5, CSS• Develop RESTful API with Jersey, Oracle DB, and deploy app on WebLogic• Analyzed existing project and improved code performance interacted with Exadata server, Super cluster.• Working on Linux system, and automate development work with shell script. Project: Discovery• Wrote program to talk to Oracle Database, Cluster and OVM to discover and collect data from Oracle Database server andcluster. Regenerate configuration XML file and summary report.
  • Blackstone Technology Group
    Software Engineer
    Blackstone Technology Group Aug 2012 - Feb 2013
    San Francisco, California, Us
    Project: Trellis (In house project: Gas Transaction Management System for regulated and unregulated natural gas assets) Responsibility: Module Design & Coding Developed Location, Trading, balancing modules in an Agile environment utilizing a test driven developmentapproach. Created and maintained project tasks and schedules.• Developed new functions using Jquery, KnockoutJs, RestfulAPI, massaged the existing framework source code to do theintegration.• Worked with business analyst to design the algorithm based on the natural gas trading and traction business logic.
  • Catapult International, Inc.
    Lead Software Engineer
    Catapult International, Inc. May 2011 - Aug 2012
    Project: SpringBoard-Carrier Bidding System Responsibility: Team leading & Coding• Oriented team member, delegated tasks, managed feature logs, and mentored three interns. Responsible for coordinating keyarchitectural decisions and apply shipping contract negotiation logic to software design.• Full stack task responsible design UI with HTML5, JS, Jquery, RESTFul API with Jersey, Java, PostgresProject: Massive Contract matching program Responsibility: Design & Coding• Web application to allow user match different contract based on contract information smartly.

Jiachen Duan Skills

Java Javascript Jsp Mysql Spring Postgresql Linux Hibernate Spring Framework Jquery Ajax Distributed Systems Html Oracle Sql Developer Objective C Ruby On Rails Soap Jdbc Design Patterns Algorithm Design Multithread Programming Scala H2 Database Play Framework Oracle Sql Xen Virtualization Netty Stored Procedures Database Triggers Dynamic Programming Jboss Application Server Glassfish Restful Webservices Xslt Xpath Javareflection Apache Spark Elasticsearch Big Data Cassandra Apache Kafka

Jiachen Duan Education Details

  • Northwest Missouri State University
    Northwest Missouri State University
    Computer Science
  • Shenyang Ligong University
    Shenyang Ligong University
    Communication Engineering

Frequently Asked Questions about Jiachen Duan

What company does Jiachen Duan work for?

Jiachen Duan works for Flex

What is Jiachen Duan's role at the current company?

Jiachen Duan's current role is Staff Software Engineer.

What is Jiachen Duan's email address?

Jiachen Duan's email address is ji****@****uit.com

What schools did Jiachen Duan attend?

Jiachen Duan attended Northwest Missouri State University, Shenyang Ligong University.

What skills is Jiachen Duan known for?

Jiachen Duan has skills like Java, Javascript, Jsp, Mysql, Spring, Postgresql, Linux, Hibernate, Spring Framework, Jquery, Ajax, Distributed Systems.

Who are Jiachen Duan's colleagues?

Jiachen Duan's colleagues are Day Nunes, Anthony Sanchez, Vera Marques, Alma Garcia, Nirsanti Rajandiran, Muhammad Aliff Syahmi Bin Mohd Bairam, Manuela Dias.

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