Informatiker, /Big Data-/Analytics-/IoT-Architect

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10625 Berlin


Informatiker sucht interessante Projekte:
Meine Dienstleistungen umfassen drei Fachgebiete:
1) Big Data (e.g. Hadoop, NoSQL, SQL),
(2) Advanced Analytics (e.g. Machine Learning, AI, Bot), und
(3) IoT (Internet of Things).

Ich biete

IT, Entwicklung
  • Software engineering / -technik
  • Apache
  • Java (allg.)
  • Internet / Intranet
  • C++
  • C#
  • C
  • Oracle (allg.)
  • Python
  • Apache Spark
  • Gradient Boosting
  • Apache Hadoop
  • ETL
  • Machinelles Lernen
  • Semantic Segmentation
  • Microsoft Azure
  • Amazon Web Services (AWS)
Design, Kunst, Medien
  • Architekturvisualisierung
Forschung, Wissenschaft, Bildung
  • Bildungsmanagement

Projekt‐ & Berufserfahrung

Big Data & IoT Trainer
Kundenname anonymisiert, Essen
7/2019 – offen (6 Monate)
Öl- und Gasindustrie

7/2019 – offen


• Develop and Execute Big Data, Analytics, and IoT Coaching programs together with Workshops including:
o Apache Kafka Workshops, IoT with Apache Kafka, IoT with Azure Event Hubs, Azure Data Lake, Azure Databricks, Azure data factory, Logic Apps, Azure Functions, Azure VPN, and HDInsight
o Hadoop Hortonworks (HDP), Apache Hive, Nifi, SMM, SAM, PowerApps, Apache Spark, SAP Hana, BigQuery, Amazon -Redshift, -Glue (PoC)
o Build a unified hybrid architecture for on-premises, multi-cloud and edge environments (e.g., migrating to/from the cloud)
o Python and Java
o Building an analytics platform using Azure Cloud

Eingesetzte Qualifikationen

Gradient Boosting

Sr. Solution Architect
Kundenname anonymisiert, Stuttgart
4/2019 – offen (9 Monate)

4/2019 – offen


• Analyse actual architectures & business requirements based on Scrum
• MapR- and Big Data- Technologies workshops and Coaching
• Architect, build Data Flows, Data Analytics tools, Monitoring tools, and MapR large clusters for a self-driving cars project with > 5 PB of data for XXX AG (in Stuttgart) with max 4GB/s throughput using:
i. Ansible, MapR Technologies (Apache Spark 2.3, Hive, Sentry, Kerberos, MapR-DB, MapR-Streams (Kafka), MapR-FS, MapR-NFS, MapR-POSIX Clients 5GB/s, MapR-Volumen, Http-FS), LDAP, AD
ii. Python, Java, Scala, PySpark, UDF, UnitTest
iii. InfluxDB, OpenTSDB, Elasticsearch, FluentD, Collectd,Grafana, Icinga, Kibana, Prometheus, Icinga
iv. Linux SUSE12 SP3, SUSE Manager, Docker, Kubernetes
v. Zeppelin, Jupyter Notebooks

Eingesetzte Qualifikationen

Apache Spark

Sr. Data Scientist
Kundenname anonymisiert, Ebersbach
11/2018 – offen (1 Jahr, 2 Monate)
Life Sciences

11/2018 – offen


• Project planning, workshops, analyse actual architectures & business requirements based on Scrum
• Design & implement an “Data Analytics” platform using MapR Hadoop, Semantic Web Technologies, Oracle DB , PL-SQL, Hive, Apache Nifi, Apache Kafka, ExaSolution DB, Apache Spark
• Design & implement a prediction model for medical predictive analytics using R, Scala, Python, H20, Java, UDF (User Defined Function), Hive, ExaSolution DB, PL-SQL, and Tibco Spotfire
• Build Exasol Database cluster with MapR PoC to perform Realtime prediction and deploy ML models to Exasol. After that deploy PoC to MVP
• Visualize the results using Exasol accelerator engine,Dremio and BI Tools e.g., Tibco Spotfire, Tableau, and Microsoft PowerBI
• Could Provider: None, On-Promise

Eingesetzte Qualifikationen


Sr. Solution Architect
Kundenname anonymisiert, Frankfurt
9/2017 – offen (2 Jahre, 4 Monate)

9/2017 – offen


• Project planning, analyse actual architectures & business requirements based on Scrum
• Design & implement an “Data Lake” platform using Hortonworks Hadoop, Hive+LLAP, Apache Nifi /Kylo,Ranger, Kyberos, Apache Kafka & Kafka Streaming, Apache Casandra, Apache Kite, and Apache Spark
• Design & implement an “Data Cube (OLAP) in Data Lake” platform using Hortonworks Hadoop, Hive+LLAP, Apache Nifi /Kylo, Casandra, Druid, Jethro, and Apache Spark
• Design & implement an “Real-Time Analytics” platform using Hortonworks Hadoop, Apache Nifi /Kylo, Apache Kafka, Casandra, Druid, IBM SPSS, Alteryx and Apache Spark
• Design & implement an “Advanced Analytics” platform using Hortonworks HDS, HDF+ Streaming Analytics Manager, Anaconda, KNIME, Apache Kafka, Casandra, Druid, IBM DSX, Alteryx and Apache Spark
• Design & implement models for a Customers Analytics solution using, HD Insight, R, Python, String Boot, Java and Scala
• Design & implement Real time Facebook Analytics with Azure Bot Framework for customer journeys and campaign analytics user cases
• Design & implement Deutschebahn DataLab using Microservices Technologies, Docker, Kubernetes, Jupyterhub, RStudio, Knime, TensorFlow, H2O, Keras
• Visualize the results using Jethro accelerator engine and BI Tools e.g., Tableau and Microsoft PowerBI
• Agile, Scrum, Kanban, and SAFe
• Provide Workshop and Training in Big Data and Analytics
• Could Provider: AWS

Eingesetzte Qualifikationen


Software Engineer
iMedian Point S.L. und Bosch Software Innovation, Immenstaad
3/2015 – offen (4 Jahre, 10 Monate)

3/2015 – offen


-Internet Of Things
-hortonworks Hadoop
-Raspberry Pi
-Intel Edison
-Contiki 2.7
-Oracle DB
-Siddhi CEP
-Apache Kafka

Eingesetzte Qualifikationen

Oracle (allg.), Apache, Python, Software engineering / -technik, C, C#, C++, Java (allg.), Internet / Intranet

Senior Software Engineer
Scope Rating GmbH, Berlin
12/2014 – 2/2015 (3 Monate)

12/2014 – 2/2015


-Apache Solr
-MS SQL 2012
-Apache Struts2
-Angular JS

Eingesetzte Qualifikationen

Microsoft SQL-Server (MS SQL), Apache, Software engineering / -technik, Java (allg.), Struts, HTML5, AngularJS

Big Data Software Engineer, Berlin
6/2014 – offen (5 Jahre, 7 Monate)

6/2014 – offen


-Mobile solutions (Android, Java, Jerkin, Gradle)
-Big data solutions (Hadoop CDH4/5, Flume NG, Spark, Java, Scala, Apache Mesos, Vagrant, Pig, Hive, Gradle)
-Performance testing of big data solutions
-Complex Event Processing solutions with audience targeting (Esper, Java, Flume NG, Vagrant, Gradle) aimed to enrich events in real-time

Webtrekk GmbH, Berlin Area
9/2013 – 3/2014 (7 Monate)
High-Tech- und Elektroindustrie

9/2013 – 3/2014


Implementierung von Big Data Technologien z.B. Hadoop, Storm, ElasticSearch, MongoDB, Esper.

iMedian Point S.L., Berlin Area
9/2012 – 9/2013 (1 Jahr, 1 Monat)

9/2012 – 9/2013


• Develop an event detection Java- based application for mobile devices using Esper, Redis, R, Amazon EC2 and related sophisticated frameworks
• Research, design and implement best practice solutions to new problems
• Contribute to the on-going improvement of software practices within the business; e.g., develop Android Apps and HTML5 for mobile devices
• Produce Java test scripts using JUnit and Maven

Software Engineer
Siemens AG, Berlin Area
7/2011 – 10/2012 (1 Jahr, 4 Monate)
High-Tech- und Elektroindustrie

7/2011 – 10/2012


• Software Automation Testing
• Implement Test automation using Java programming language together with IBM - Rational Functional Tester application
• Requirement Management with IBM - Rational DOORS application
• Data Analysis with IBM - Rational DOORS, DXL scripts
• Applications Evaluation and Reporting

Software Engineer
SHH GmbH SystemHaus Hemminger, Esslingen
3/2010 – 6/2011 (1 Jahr, 4 Monate)
High-Tech- und Elektroindustrie

3/2010 – 6/2011


My tasks:
• Software Testing for Geographic information system (GIS) both windows-based (Qt) and web-based applications (Grails, Tomcat)
• Test Planing & Control, Test Analysis & Design, Test Implementation & Execution (e.g., JUnit Test), and Evaluating and Reporting
• Test Automation with froglogic • Squish GUI Testing
• Test Automation with Selenium and Sikuli
• Change Management and Configuration Management using codeBeamer , Hudson, and Maven
• Requirement Management using tools e.g., .Volere and codeBeamer Requirements Management
• Release Management, release applications to customers
• Tools and applications use: Java, Python, Hudson, Maven, Squish, Sikuli, Selenium, and Oracle database

Major accomplishment: with the advantages of test automation, the testing phase was over 100 times faster than manual testing, the company could shorten time to market.

Robert Bosch GmbH, Stuttgart
8/2009 – 12/2009 (5 Monate)
High-Tech- und Elektroindustrie

8/2009 – 12/2009


My Tasks :
• Research state of the art for "Remote Management of Eclipse Enviroments"
• Evaluate the existing solutions for "Remote Management of Eclipse Enviroments"
• Implement the prototype of the solution for "Remote Management of Eclipse Enviroments" using Java and Eclipse-based frameworks
• Evaluate the prototype vs Commercial off-the-shelf (COTS) products

IT Berater
Warnes Associate co.Ltd, Bangkok
3/2000 – 10/2003 (3 Jahre, 8 Monate)
Bauwirtschaft, Anlagen- und Schiffbau

3/2000 – 10/2003


My Tasks:
• Clarifying the organization's system specifications, understanding their work practices and the nature of their business
• Liaising with staff at all levels of the organisation
• Defining software, hardware and network requirements
• Analysing IT requirements within the organization and giving independent and objective advice on the use of IT
• Developing agreed solutions and implementing new systems
• Designing, testing, installing and monitoring new systems
• Preparing documentation and presenting progress reports to the management
• Organising training for users
• Evaluating software/websites of the organization


ISTQB Certified Tester - Foundation Level
August 2012

Protection against Social Engineering
November 2011

DSH (Deutsche Sprachprüfung für den Hochschulzugang)
Februar 2003


(Master of Science (M.Sc.))
Ort: Freie Universität Berlin

(Bachelor of Science (B.Sc.))
Ort: Stuttgart

Betriebswirtschaftslehre (BWL)
(Bachelor of Technology)
Ort: Thailand


-XM/XML Schema,
-IBM Rational Tools
-Linked Data
-Semantic Web
-Storm Framework
-Amazon EC2
-Rational Functional...
-Rational DOORS
-Natural Language Processing
-Algorithm Design
-Real Time Monitoring
-Web Analytics
-Recommender Systems
-Apache Pig, Hive
-Play Framework
-Apache Kafka
-Google Analytics
-Fraud Detection
-Complex Event Processing
-Amazon Kinesis

Persönliche Daten

  • Deutsch (Fließend)
  • Englisch (Fließend)
  • Thailändisch (Muttersprache)
  • Spanisch (Grundkenntnisse)
  • Europäische Union
20 Jahre und 3 Monate (seit 09/1999)
10 Jahre


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