Germany | TU Berlin | Computer Science | M.Sc. LinkedIn | Xing | German | Chinese  
Qiu, Teng     male

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August 28. 1984
Beijing, China
China
married
http://abcn.net/
tengqiu(at)gmail.com
+49 176 4151 6601
Chinese, German, English

Teng Qiu's Photo
 .:: Professional working experience in Germany
Zalando SE
http://www.zalando.de/
Since Dec. 2013
Big Data Architect, BI Manager
Location: Berlin, Germany

Keywords: EXASOL / EXAPowerlytics, Apache Spark, Apache Tachyon, Apache Kafka, Docker, Hadoop Ecosystem: Hive, Sqoop, ZooKeeper, Oozie, HBase, Cloudera, Impala, Parquet, MapR, Cassandra. AWS-related: Amazon EMR, Redshift, DynamoDB, Kinesis. Streaming: Storm, Apache Flink. Monitoring: Scalyr, Logentries, Graphite. And Real-Time Bidding (RTB, DSP, ADX, DMP). Highlights:

Contributing to Apache Spark (Contributors list in release note: https://spark.apache.org/releases/spark-release-1-1-0.html)

Mainly in Spark SQL and Paruqet support: SPARK-2700, SPARK-2710, SPARK-2729, SPARK-3131, PR 2039, ...

Active in community: Apache JIRA since May 2008, Apache Spark User List since Apr 2014, Apache Spark Developers List since Jul 2014


D-ZLinc Technologies GmbH
http://www.d-zlinc.de/
Aug. 2012 - Nov. 2013
Project Manager Berlin (part-time after Dec. 2013)
Location: Berlin, Germany

Highlights:

Big Data Analytics (Hadoop Ecosystem, HBase, Hive, Sqoop, Oozie, ZooKeeper, Cloudera Manager, CDH4)

Data Science -- Data Mining / Machine Learning / Deep Learning / Data Visualization (Weka, R, Mahout, UIMA, Lucene Analyzer, Keyword Extraction, EM Clustering, Recommender system, Decision Engine)

Real-Time Big Data Collection & Processing (NoSQL, NewSQL, Impala, Parquet, Storm, MapReduce, MessageQueue, CEP, ProtoBuf)

Real-Time Bidding (RTB, DSP, ADX, DMP)

Big Data Monitoring (Ganglia, Graphite, Nagios, Splunk)

Testing / Code Review / Agile Development (Maven, Ant, JUnit, EasyMock, PowerMock, Continuous Integration, Jenkins, Sonar, Scrum/Kanban)

Partner of Deutsch-Chinesischen Akademie für modernes Management und angewandte Informatik
http://www.deutsch-chinesische-akademie.de/

TRIFENSE GmbH
http://www.trifense.de/
Jun. 2011 - Jul. 2012
Security Researcher / Developer
Location: Berlin, Germany

Description: Development of self-learning intrusion detection and prevention products specifically capable to protect high-speed computer networks against zero-day, less-than-zero-day and polymorphic attacks.

Main tasks:
  1. Research packet capturing approaches in an open source IDS/IPS, implement high speed efficient packet processing using netfilter, iptables with multi-thread, multi-queue (nf_queue), Boost C++ Libraries, mmap, CPU affinity;
  2. Feature test and performance test using tcpreplay, ostinato, and netdude etc.;
  3. Embedding python in C++ using Python/C API, NumPy API;
  4. Dynamic plotting using gnuplot C++ API;
  5. Maintenance of Chinese web site for TRIFENSE GmbH;
  6. Survey of Embedded Box PC products in China, such as Advantech Box IPCs;
  7. Integrate PF_RING into IDS/IPS product, research of NetSlice user-space packet processor.
  8. Ausstellung: The 14th Guangzhou Convention of Overseas Chinese Scholars in Science and Technology (Abbr.: OCS, http://www.ocs-gz.gov.cn/), Guangzhou, China, in Dec. 2011.

Fraunhofer ISST (Institut für Software und Systemtechnik)
http://www.isst.fraunhofer.de/
Oct. 2010 - Mar. 2011
Business Architect assistant
Department: Secure Business IT Infrastructure
Location: Berlin, Germany

Keywords: Elektronische FallAkte (eFA), Heilberufsausweis (HBA) / Health Professional Card (HPC), Secure Interoperable ChipCard Terminal (SICCT), Elektronische Gesundheitskarte (eGK), X.509, PKI, SSL, SMC-B, WS-Security, WS-Trust, SAML, XACML, German IT baseline protection, OpenESB Intelligent Event Processing (IEP SE), Object Relational Mapping (ORM), D2R Server, D2RQ, JavaEE (EJB, JSF, Icefaces 1.8.x, Liferay, Intalio, etc.)


DAI-Labor at TU Berlin and rt-solutions GmbH
http://www.dai-labor.de/
Nov. 2009 - Apr. 2010
R&D Intern
Location: Cologne and Berlin, Germany

Topic: Ontology-based Recommender System for Information Security Risk Management

Keywords: ISO/IEC 27001, ISO 27002, ISO 27005, GSHB (insb. BSI 100-1, BSI 100-3), ISMS, ISRM, C#, Lucene.Net, NLP, FreeLing, Ontology, OWL, Protégé


Siemens AG
http://www.siemens.de/
Feb. 2009 - Sep. 2009
R&D student assistant
Department: E D EA D TC 33 (former PTD EA TC33)
Location: Berlin, Germany

Keywords: IEC 61850, C#, C++, XML, ClearCase, NUnit, boost C++ Library, Enterprise Architect for UML, XmlSpy


Nokia Siemens Networks GmbH & Co.KG
http://www.nokiasiemensnetworks.com/de/
Jul. 2008 - Dec. 2008
R&D student assistant
Department: NSN COO OBS BSS RD SV3 (former Siemens AG ICM N AS RD B3)
Location: Berlin, Germany

Keywords: Performance Verification (Performance Lab), MOC, MTC, BHCA, GSM-R, etc., C++, C#, XML, ClearCase, PHP, Perl, Unix Shell Script


prodocto AG
http://www.testberichte.de/
Jun. 2008
Web Developer assistant
Location: Berlin, Germany

Keywords: PHP, Ajax, Java, JSP, J2EE, Struts, Spring, Hibernate, etc.

 .:: Professional working experience in China
SINA (China) Corp.
Description: One of the largest portal website in China, and is the first Chinese Internet companies traded in NASDAQ. (NASDAQ: SINA) www.sina.com
Aug. 2006 - Oct. 2006
Development Engineer
R&D Center - Network System's Department
Location: Beijing, China

Main tasks:
Netvigil NMS optimization and development. Local Cache System with "tmpfs", install this cache system on over 1500 server based on RHEL, CentOS, Solaris, FreeBSD.

Training for Console Servers with Raritan Corp.. Nov. 2006, training for PMP (Project Management Professional) certification exam by Shenzhen Leadge Consulting Inc. (Registered Education Provider of PMI, Nr. 1623).


Beijing Blogchina Information Technology Corp.
Firma Beschreibung: bokee.com und blogchina.com, ist die größten Blog-Anbieter in China
Aug. 2005 - Sep. 2005
Part-time Development Engineer
Department: R&D for New Products
Location: Beijing, China

Main tasks:
Integration of BBS, Blog, Mail, wiki, chat (IRC etc.) . Development of the unified user interface for user verification and status sync between the above parts with C language.

 .:: Project experience at Universities
Oct. 2007 - Feb. 2008 Code manager in Software Praktikum with the theme "Transport Planning" at the Technical University of Cottbus WS 07/08
Development Toolkits: Eclipse JDT, JDK 1.6.0, JUnit, Dia and StarUML for Modellierung, SVN

Project Detail: Requirement Spec. As the code manager in our team, I was responsible for ensuring that the prototype of the traffic situation, namely the motion of a car with appropriate representation of the traffic light, crossing and road (simulation panel).

Runnable Jar file: http://www.informatik.tu-cottbus.de/~tqiu/vp2.9.3.jar

Feb. 2003 - Aug. 2005 Team Leader: Establishment and administration of the BBS at the University of Zhengzhou -- bbs.zzu.edu.cn
Software Environment: debian 3.0rc1, FreeBSD 4.7 und RH9 usw.
Hardware Environment: Dell PowerEdge 2850 Server mit RAID 5
Development Toolkits: GCC, Automake, Autoconf, vi, CVS, ViewCVS (now ViewVC)

Technical Detail: A daemon written in C with mainly File I/O, Socket, shm (IPC Shared Memory), etc. CGI for Web interface written in C. Debian Woody as a BBS server, it offered Web and Telnet/SSH access to the BBS. A FreeBSD box offered mail service for BBS users, and all the data will be backup in a different server, such as a minimum RH9 or Debian-mini server.

Organizational Detail: There are 12 students in our system development and BBS administration team, and many moderators, as the team leader I built a collaborative development environment using CVS, and we open the read-permission of our CVS Repo using ViewCVS. We have developed it under GPL, currently source could be found here: http://ytht.net/cgi-bin/trac.sh/browser/trunk

 .:: Practical experience during the bachelor study
Nov. 2002 - Dec. 2003 Student Assistant for Network Management at NOC of Henan Education & Research Network (www.ha.edu.cn). Network Traffic Data Analysis Program with ucd-snmp, Cacti, NTOP etc. , I also founded in 2003, this website: http://www2.zzu.edu.cn/newcampus/ as the official portal for new campus of the University of Zhengzhou.
Dec. 2003 - Aug. 2005 Student Assistant for Web-Development at NIC of HERNET. In particular, the BBS of our university is founded.
Jul. 2004 Summer Internship at YINGE Corp. with Prof. Dr. Li, Zhanbo and five other students. We used ERP of NEWGRAND Corp. and organized a user training for OA system.

 .:: Educations
2008.4 Technical University of Berlin Computer Science, Focus: Intelligent System

2002.9 - 2006.7 Zhengzhou University Computer Science and Technology
Degree: B.Eng. Thesis: Design and Implementation of Teacher's Blog System Grade: A
Award Outstanding Bachelor Thesis of Infoamtion Engineering Faculty (<5%)
  Outstanding Bachelor Thesis of Zhengzhou University (<2%)

1999.9 - 2002.7 Beijing Yuying high school
1996.9 - 1999.7 Beijing Yuying high school (junior)
1990.9 - 1996.7 The 1st elementary school in Beijing Yongdinglu
 .:: Awards
Nov. 2004  --  Outstanding Volunteer of Henan Province
Dec. 2004  --  Outstanding member of the Student Association of Zhengzhou University
May. 2006  --  Outstanding Bachelor Thesis of Infoamtion Engineering Faculty
Jun. 2006  --  Outstanding Bachelor Thesis of Zhengzhou University
 .:: Languages
English: Good German: Fluent French: Basic Chinese: Native
English Certificate: CET4, German: DSH at the University of Ulm and APS in Beijing