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jnidzwetzki/README.md

Hi there 👋

I am Jan, software developer and computer scientist with a focus on distributed databases and distributed systems. I am 36 years old, live in Berlin (Germany), and work for around 18 years in IT. I worked as system administrator, network administrator, software developer, and CTO. I am also a PhD student at the University of Hagen.

Short CV

In the period from 2002 - 2005 I completed an apprenticeship as IT specialist for system integration. From 2006 - 2009 I took part in the DAA technical school, parallel to my job, in a training course for technical informatics. I successfully completed this course in 2009 as Staatlich geprüfter Informatiker (State-Certified Computer Scientist). Between 2009 and 2014 I was already enrolled at the FernUniversität in Hagen. There I studied computer science as an academy, bachelor and master student.

In 2012 I graduated as a Bachelor of Science in Computer Science, in 2014 I graduated as a Master of Science in Computer Science. My areas of specialization were: Operating Systems, Distributed and Cooperative Systems. In the years 2012 - 2014 I was also a student assistant at the Chair of Cooperative Systems for the courses Operating Systems, Distributed Systems and Computational Geometry.

My interests

  • Database systems
  • Operating systems
  • Distributed, scalable and fault-tolerant systems
  • Computer networks
  • Transactions and parallelism
  • Economics, financial markets and algorithmic trading systems

Selected Publications

More about me

Misc

Pinned

  1. BBoxDB is a scalable, highly available, and distributed data store for multi-dimensional big data. The software supports operations like multi-dimensional range queries and spatial joins. In additi…

    Java 25 9

  2. This project provides a Java client library for the Bitfinex WebSocket API (v2). Public and private channels (candles, ticks, executed trades, (raw) orderbooks, orders, and wallets) are implemented.

    Java 89 51

  3. BerlinMod Player is a tool that creates a stream of coordinate updates from BerlinMod data. The tool can be used to benchmark geo-spatial stream processing sytems.

    C++ 1

  4. chrootfs is a virtual filesystem for chroot environments. The project implements a lighweight FUSE FS overlay over a exsting filesystem.

    C 2

  5. This project contains some assemby code for 8-bit PIC microcontroller (e.g., a driver for seven-segment leds or a driver for a ultrasonic sensor).

    Assembly 1

  6. A container image for a highly-available (replicated) MySQL installation that can be used in Kubernetes or Docker Swarm.

    Python 3 2

2,242 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Mon Wed Fri

Contribution activity

August 2021

Created 2 commits in 1 repository
11 contributions in private repositories Aug 1 – Aug 2

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