袁龙

Created: 2018-08-05 日 11:52

联系方式

简单介绍

  • 8 年工作经验,专注 Spark 与 Machine Learning
  • 持续的跟踪最新 机器学习 前沿论文
  • 较好的机器学习 算法 知识与 工程框架 的实际使用经验
  • 较好的 spark 与 AKKA 处理 高并发 的经验
  • 流畅的 英文 读写能力
  • 函数式 语言爱好者.
  • Emacs er,

技术栈

Machine Learning toolkit Machine Learning Algo
Numpy, Scipy, Matplotlib, Pandas, Scikit-learn, Tensorflow, Keras XGBOOST, YOLO, LR, GBDT, SVM, RF, CNN, RNN, GAN, LSTM, Q-learning, A3C
Spark Eco-system Programming Language
Spark, SparkSQL, SparkML, AKKA Python, Scala, Java, C, lisp
Operating Systems Develop tools
Linux, Mac OS Emacs, Vim, Git

工作经验

数据科学软件工程师 @ ZTE, NanJing

Spark, SparkML, Scikit-Learn

03-2017 ~ present

PROJ: IPTV GoldenData, a analytics platform for China Telecom

  • Migrate MapReduce jobs into Spark RDD transformations using Scala
  • Design and implement statistical models including K-means, LR, GBDT using SparkML
  • Implement Spark using SparkSQL for faster processing of data
  • Develop Spark jobs to parse the JSON and XML data
  • Optimizing of existing algorithms in Hadoop using Spark Context, SparkSQL, Data Frame and Pair RDD.
  • Used SBT scripts to fetch, build, deploy application to development enviroment

大数据工程师 @ ZTE, NanJing

Spark, Hadoop

03-2016 ~ 12-2016

PROJ: PON manage system, a real-time event-driven web server for China Telecom

  • Involved in implementing API of real-time streaming ETL module using Scala and utilizing Spark Core, Spark Streaming and Spark SQL API for faster processing of terabytes log data.
  • Involved in Completing high concurrency API of RPC for management of PON's connection, request, uploading error log.
  • Debugging and identifying issues reported by QA with Hadoop jobs.

高级软件工程师 @ ZTE, NanJing

Embedded OS, C

01/2015 ~ 12/2016 .

PROJ: ZTE OS development of 'GPON9112/9113' Optical Network Terminals

  • Refactored the existing bootloader using assembly language
  • Completed API of the Routing Subsystem
  • Completed API of SDRAM cache memory management
  • Proposed and completed an automatically testing framework under secureCRT using python
  • Completed coding of AIO(Assynchronized Non-blocking I/O) protocal — tr069
  • Maintained makefile of project

J2EE 软件工程师 @ DaKun, ShenZhen

Java, J2EE, Hibernate, Spring

07/2009 ~ 12/2014

PROJ: DaKun is a start-up focuses on company management consulting, this project is a HR management system

  • Website persistence layer development using Hibernate framework.
  • Design and implement ORM layer of web server, using Hibernate.
  • Involved in Controller(of MVC) component in Spring framework.
  • Developed database schema and SQL queries for querying, inserting and managing database.
  • Implemented various design patterns in the project such as Builder, Singleton, Proxy patterns.

教育背景

学历教育

screenshot_2018-08-05_08-50-47.png

  • University : NanJing University of Science and Technology
  • Master degree of Science : Computer Science

在线 MOOCs

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