Resume

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Name: Lu Jiajing

Gender: Male

Email: lujiajng1126@gmail.com

Github: lujiajing1126

Scopus: Lu, Jiajing

INSPIRE: Jia-Jing, Lu

Education

• 2011 ~ 2015 Fudan University, Department of Nuclear Tech, B.Eng.
• 2012 ~ 2014 Fudan University, School of Economics, Minor
• 2015 ~ 2020 Fudan University, Institute of Modern Physics, Ph.D.
• 2018.09 ~ 2019.05, 2019.10 ~ 2019.11 INFN Sezione di Catania, Joint Ph.D. Student sponsored by CSC Fellowship

Publications^NASA/ADS

• (Editors’ Suggestion) Jia-Jing Lu et al., Phys. Rev. C 96, 044309 (2017)
• Jia-Jing Lu et al., Phys. Rev. C 98, 064322 (2018)
• Jia-Jing Lu et al., Phys. Rev. C 100, 054335 (2019) arXiv: 1907.03120
• Jin-Biao Wei, Jia-Jing Lu et al., Eur. Phys. J. A 56, 63 (2020) arXiv: 1907.08761
• Antonio Figura, Jia-Jing Lu et al., Phys. Rev. D 102, 043006 (2020) arXiv: 2005.08691
• Jia-Jing Lu et al. arXiv: 2005.14583

Conference Speech and Poster

• 2017 KLFTP/CAS-BLTP/JINR Joint Workshop on Physics of Strong Interaction@Shenzhen
• 2018 113^rd Anniversary of Fudan University
• 2018 CNSSS18@Riken,Wakou-shi/CNS,Tokyo University
• [Poster] 2019 PHAROS PhD Training School: Multi-messenger physics and astrophysics with compact binaries@Jena,DE
• [Poster] PHAROS Conference 2019@Girona,ES
• 2019 CNSSS19@CNS,Tokyo University,JP
• ECT Workshop: The first compact star merger event – Implications for nuclear and particle physics@Trento,IT
• Annual seminar of nuclear physics and particle physics@Chongming,SH
• Seminar@ECNU,SH

Technical

• Mainly focus on Java JavaScript Golang
• Also have experience of Ruby, PHP, Lua
• Scientific Research with FORTRAN / Python
• Amateur mobile developer, Android, iOS(Objective-C)

Working Exprience

广州赛氪线上教育有限公司

主要开发者/Co-Founder 2013.06 - 2014.07

主要负责 SACH 产品开发

上海奢圈网络科技有限公司

全栈工程师 2014.09 - 2015.04

奢圈安卓App开发，Ruby后端开发，云服务器维护等，负责新技术储备，产品技术选型，解决方案设计等

• Android: Hacked ActiveAndroid(ORM) + EventBus(IPC) + KnifeButter(View Injection) + Picasso(ImageLoader)
• Ruby on Rails + Sidekiq(Message Queue)
• Ubuntu with Redis(Twemproxy) Cluster, Mongodb ReplicaSet

实施的解决方案有:

• Hybrid-App Solution based on Secure Incremental Updating
• Commit-Selectable & No-Brain App Release System
• Bug issue solution
• Safe Token System
• Zabbix Monitor
• App & Backend Log Gathering System

UCloud 上海优刻得云计算

综合开发部 Nodejs/Web developer (intern) 2015.03 - 2015.09

主要开发搭建内部BI，数据分析平台(Hbase + Hive)

收钱吧 上海喔噻科技 / 收钱吧

• 收钱吧核心服务团队/合码云研发团队 研发工程师 (intern) 2016.06 - 2018.07
• 架构组 研发工程师 2019.06 - 至今

主要负责推送系统研发，大幅提高了收钱吧交易消息的送达率(送达率提升20%以上)，缩短了延迟时间，该系统尤为适合需要高送达率低延迟的业务场景，如实时交易

推送系统主要项目:

• Android 推送 SDK (Java/Kotlin): 客户端 SDK，用于封装第三方 SDK
• iOS 推送 SDK (Objective-C): iOS 客户端 SDK
• 推送网关: 基于 Java(Spring) 的提供面向内部服务的RPC推送接口和面向客户端的 Rest 接口
• 推送服务消费者: 基于Golang的高性能低延迟后台推送任务系统，见后台任务处理系统的架构演进和优化，2017 年 1 月 3 日被开发者头条推荐上首页，1 月 10 日被码农周刊收录

另外也负责数据看板，参与门店码等核心服务开发、优化