Profilbild von Daniel Wolf Team Lead DevOps, Software Development & QA aus Dresden

Daniel Wolf

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Letztes Update: 20.11.2022

Team Lead DevOps, Software Development & QA

Firma: 2Moove Technologies
Abschluss: Diplom Engineer Transport Telematics & Information Technologies
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher) | russisch (verhandlungssicher) | spanisch (gut)

Dateianlagen

CV_DW_Complete_corporate_design.pdf

Skills

Software Development & Testing
Application Design | Design Patterns | OOP | Scripting | Code Review | Functional Programming | MySQL | PostgreSQL | PostGIS | Oracle | MongoDB | GraphDB | ORMs | SQL | Web Services | REST | GraphQL | COM API | Node.js | Software Architecture | Python | Typescript | C# | C++ | Java | Ruby | F# | Angular 2+ | .Net | Unit Tests | Integration Testing | Test Automation

DevOps Technologies & Practitioner
Kubernetes | Docker | Docker-Compose | Helm | Linux | Windows | Network Administration | Virtualization (VMWare | VirtualBox | Hyper-V) | Ansible | Jenkins CI Server | Gitlab-ci | Bash | NAS | SSL | SSH | Grafana | Zabbix | Nagios | Nginx | Apache | SVN | Git | Gitlab | GitHub | Continuous Integration | Continuous Deployment | Security – Web Applications | RabbitMQ

Project Management
Scrum | Kanban | Waterfall | Jira & Confluence | Redmine | Trello | MS Project

Projekthistorie

05/2022 - bis jetzt
Team Lead – Software Development and DevOps
MRK Media AG - Germany (250-500 Mitarbeiter)
Internet und Informationstechnologie

Project: Software refactoring of SQL based scripts to Python

Role & Responsibilities:

  • Client communication, requirements analysis, task preparation, team leading.
  • Analyzing and restructuring the existing client’s software realized in several pgPLSQL scripts
  • Developing of an updated and optimized new data model for the next generation software
  • Enabling and leading the developer’s team in transforming the pgPLSQL scripts to Python
  • Conceptual work on software architecture for next generation software GUI, Backend, server-side script execution and database model
Technologies: Postgres, pgPlSQL, Python, QGIS, Docker, SQL, gitlab-ci

04/2020 - bis jetzt
Team Lead / Architect / Founder / DevOps
CreaTek-M (10-50 Mitarbeiter)
Internet und Informationstechnologie

Project: Planmy.day – personal time manager web application

Role & Responsibilities:

  • Responsible for the whole application philosophy, strategic development and software architecture for personal time management and activity organization web application planmy.day
  • Development of first pilot MVP, database model and backend system with customized GraphQL endpoints
  • API Integration with Google Calendar, Exchange365, Exchange, Jira, Hubspot, Clockify
Technologies: Postgres, Hasura, GraphQL, Angular 2+, Python, Keycloak, Ruby-Sinatra, Node.js, Docker-compose, Kubernetes, Ansible, Gitlab-ci, Ruby, Nginx, Ansible

02/2012 - 06/2022
Team Leader / Leading Software Architect / DevOps
A+S Consult GmbH (50-250 Mitarbeiter)
Transport und Logistik

Project: Development of the Real-Time traffic information and ITS software platform “TransGIS”

Role & Responsibilities:

  • Development of a software application framework TransGIS for Intelligent Transport services – Backend, Middleware, Webfrontend, mobile Frontend (Android)
Technologies: Postgres, Rails, Angular 2+, PostGIS, QGIS, GeoServer, MapServer, Docker, Git, RabbitMQ, MongoDB, Docker, VirtualBox, Jenkins, REST

11/2021 - 03/2022
Team Lead / Software Architecture / DevOps
A+S Consult GmbH - Germany (50-250 Mitarbeiter)
Internet und Informationstechnologie

Project: Web and mobile application for road construction site progress reporting

Role & Responsibilities:

  • Development of a full stack application consisting of web and mobile application, backend, database, and API to external services.
  • Development of the software architecture and decision on the technology stack
  • Leading the software team to success – successful implementation of the project on major road construction players in Germany
Technologies: Angular 2+, Ionic, Hasura, GraphQL, Ruby, Postgres, SQL, docker-compose, helm, Kubernetes, Ansible, gitlab-ci, nginx

06/2018 - 02/2022
Key Expert - Transport Modelling Expert, Data Modelling, DevOps
Ministry of Infrastructure - Ukraine (1000-5000 Mitarbeiter)
Öffentlicher Dienst

Project: EU founded project: Transport Master Plan Ukraine – Forecast Transport Model Development

Role & Responsibilities:

  • Analysis of the existing transportation conditions and socio-economic, statistical, GIS, country wide transport data
  • Organization of nationwide data collection and big data analysis.
  • Preparation of the project database, integrating national survey data and master data.
  • Development, calibration and validation of the model in VISUM (O/D matrix generation, forecast model development for transport demand, modal split and transport cost)
Technologies: PTV VISUM, QGis, Python, Excel, Postgres, GraphDB, SQL, Ruby, Docker, Hyper-V, Jupyter, PowerBI

04/2020 - 11/2021
Software Architecture / DevOps
Ministry of Infrastructure - Ukraine (1000-5000 Mitarbeiter)
Transport und Logistik

Project: Portal of infrastructure projects

Role & Responsibilities:

  • Development of a system to centralize the management of planned infrastructure projects on the government level at the Ministry of Infrastructure
  • Developing the software architecture considering user management, user and groups permissions, project agreement process flow, project content and security guidelines
Technologies: vue.js, Rails, PostgreSQL, SQL, Ruby, Node.js, Dock-er-compose, REST, Jenkins, Apach

02/2021 - 06/2021
Data Analysis Expert
ILF Austria & Avtomagistral Pivden - Ukraine (500-1000 Mitarbeiter)
Architektur und Bauwesen

Project: Toll Road Traffic Forecast Estimations

Role & Responsibilities:

  • Preparation and conducting of traffic surveys – public transport counts, traffic counts, origin-destination surveys
  • Data preparation and applying data verification algorithms cleansing of raw survey data
  • Data Model development for import and data analysis job
Technologies: Python, Tableau, Postgres, SQL, Excel, docker, git

10/2020 - 05/2021
Data Management Expert
ILF Austria - Uzbekistan (500-1000 Mitarbeiter)
Transport und Logistik

Project: Pre-Feasibility Study for Tashkent-Samarkand Road PPP

Role & Responsibilities:

  • Intermodal analysis. Performance of intermodal analysis by preparing a modal split model for the Tashkent-Samarkand Corridor including (a) air and (b) rail transportation.
  • Prepare traffic forecasts for each macroscopic forecast scenario based on the data and information collected through the surveys, interviews, macro and micro forecast and outlooks, and intermodal analysis
  • Establishment of a traffic demand model on base of origin-destination survey and macroeconomic growth parameters
Technologies: PTV Visum, Python, Excel, Postgres, SQL, docker, git, Ruby

06/2020 - 04/2021
Team Lead / Key IT Expert / DevOps
Ministry of Infrastructure - Ukraine (1000-5000 Mitarbeiter)
Öffentlicher Dienst

Project: Automated data collection and monitoring system

Role & Responsibilities:

  • Develop and put in operation an automated and standardized data collection system, allowing monitoring of traffic and transportation services
  • Setup and customize the system on base of the ITS data integration and analysis platform “TransGIS”
  • Development of additional modules for importing big amounts of raw data and convert them internally for the data warehouse
  • Developing additional export functionality for third party system, including the national transport model of Ukraine in PTV VISUM
Technologies: Angular 2+, Rails, Ruby, RabbitMQ, Postgres, MongoDB, GeoServer, MapServer, docker-compose, Kubernetes, Helm, Ansible, Jenkins, ORM, SQL, GraphQL, REST

06/2018 - 02/2019
Team Lead / Data Management
UNDP - United Nations Development Program - Georgia (>10.000 Mitarbeiter)
Transport und Logistik

Project: Development of Sustainable Urban Transport Approaches in the Autonomous Republic of Achara (Georgia)

Role & Responsibilities:

  • Carry out baseline data collection on mobility and transportation employing various methods (direct stakeholder consultations, workshops, surveys, counting, analysis of existing reports and strategic documents, field observations, etc.)
  • Development of a smart transport database in Postgres for the project and the regional development – handover to the regional government as base for further planning and strategic processes
  • Development of Regional Passenger Transportation Masterplan
Technologies: PostgreSQL, SQL, Excel, Python, Jupyter, Ruby, Docker, Jenkins, DB Migrations, Tableau, PowerBI

01/2018 - 11/2018
Software Development / DevOps
GIZ – Gesellschaft für internationale Zusammenarbeit - Ukraine (5000-10.000 Mitarbeiter)
Öffentlicher Dienst

Project: E-Democracy Platform for Ukraine

Role & Responsibilities:

  • Developing parts of the E-Democracy platform for Ukraine – big CMS platform to support the change to more democracy in Ukraine
  • Development of the data model, API development and permission management
Technologies: Postgres, SQL, GraphQL, ORM, Rails, Ruby, REST, Kubernetes, Helm, Ansible, Gitlab-CI, Nagios, Grafana

06/2017 - 09/2018
Modelling Expert / Data Management Expert
RTA - Road Transport Authority Riyadh – Saudi Arabia (1000-5000 Mitarbeiter)
Öffentlicher Dienst

Project: Development of a strategic multimodal transport model and study for the strategic development of public transport services

Role & Responsibilities:

  • Processing, cleansing, and verifying the integrity of data used for analysis, analyzing survey datasets, and put ETL pipeline in operation for automatic data processing
  • Data merging of transport demand sources
  • Design and put in operation of the project database
  • Implementation of representative household surveys on mobility behavior and modal choice of transport – Stated Preference Surveys.
  • Development of a multimodal 4-stage transport demand model.
Technologies: Postgres, Python, Jupyter, SQL, Excel, Docker, Ruby

06/2017 - 10/2017
Data Analysis Expert
Public Transport Authority Kyiv - Ukraine (500-1000 Mitarbeiter)
Transport und Logistik

Project: Analysis and Monitoring of urban Public Transport fleet

Role & Responsibilities:

  • Collecting and analyzing real-time data from the public transport fleet in Kyiv to support the establishment of a regular monitoring system
  • Implementation of Map Matching technology for real-time GPS data
  • Setup of ETL pipeline for automatic analysis of delays on bus network routes
Technologies: Python, Tableau, Postgres, SQL, Excel

09/2016 - 06/2017
Technical Project Manager / Data Management Expert
UNDP - United Nations Development Program - Georgia (>10.000 Mitarbeiter)
Transport und Logistik

Project: Development of a strategic sectoral plan for sustainable mobility, feasibility studies for the implementation of public transport optimization and parking management

Role & Responsibilities:

  • Traffic Data Collection and Baseline Assessment
  • Development of a transport demand model, mode choice model and traffic distribution model;
  • Implementation of a representative household survey on mobility behavior and traffic counts, public transport surveys
  • Technical design for the development of the bicycle transport system, for two bus stations, park & ride infrastructure and rapid bus corridors; preparation of budget and implementation plan for the proposed sustainable mobility measures from the sectoral plan.

02/2012 - 06/2016
Team Lead / Software Engineering / DevOps
Traffic Management Centre Moscow - Russia (50-250 Mitarbeiter)
Transport und Logistik

Project: Traffic Detector Monitoring and Data Analysis Software Platform – Traffic and Control Center

Role & Responsibilities:

  • Development of a web-based application for real-time monitoring and statistical analysis of traffic detector data (traffic counts, speeds, density, …)
Technologies: PostgreSQL, PostGIS, Ruby, Rails, RabbitMQ, MongoDB, C#, REST, ORM, SQL, Jenkins, Docker, Zabbix, Nginx, Git, F#

11/2014 - 04/2016
Team Lead / Software Architect / DevOps
Traffic Management Centre Moscow - Russia (250-500 Mitarbeiter)
Transport und Logistik

Project: Fleet Management for Automated Parking Space Control

Role & Responsibilities:

  • Development of a fleet management software on base of “TransGIS” software application platform for the real time management and administration of parking space control patrol cars for the whole city of Moscow
  • ETL pipeline for real-time GPS/GLONASS data integration
  • Dynamic traffic forecast data integration
  • API integration of more than 15 third party services (petrol, mileage, GPS, ERP, Reporting, etc.)
  • Service high availability specifications and concept
Technologies: jQuery, GeoServer, MapServer, RabbitMQ, Postgres, Rails, BIRT, PostGIS, ORM, SQL, Ruby, Docker, Jenkins

05/2014 - 02/2016
ITS Expert / Transport Modeler / Data Analyst
City of Moscow - Russia (>10.000 Mitarbeiter)
Transport und Logistik

Project: ITS Moscow Agglomeration

Role & Responsibilities:

  • Dynamization of existing Transport Models of City of Moscow, Russian Highways toll-free and Russian Highways toll network and federal Road Network
  • Analysis and strategy for detection of the road networks, cordon points
  • Data analytics of real-time FCD and other data (Yandex, M2M Telematika), strategy for data provision in Public Road Transport, Taxi with GPS/GLONASS
  • Controlling of Road and Rail Networks, Airports features adaption, interfaces
  • ICT strategic development, server structure, possible standardized software, and individualized software structure
  • Integration of A+S central monitoring and analysis platform "TransGIS" into traffic control center software stack

08/2014 - 04/2015
Real Time Transport Modelling Expert
City of Moscow - Russia (>10.000 Mitarbeiter)
Transport und Logistik

Project: Development of dynamic transport model for the City of Moscow

Role & Responsibilities:

  • Integration of transportation services to the unified traffic monitoring platform of the city traffic control center
  • Dynamization of the existing strategic Transport Model of the City of Moscow
  • Design and Implementation of Dynamic transport online model with short-term forecast
  • Development of an online service for media provision of traffic situation and traffic jam information based on “TransGIS” ITS application platform
Technologies: PTV Visum, PTV Optima, Python, Ruby, TransGIS, Excel

07/2013 - 06/2014
ITS Expert / Transport Engineer
GK Avtodor "Russian Highways" - Russia (1000-5000 Mitarbeiter)
Transport und Logistik

Project: Strategical Transport Model for Russian toll highway and motorway network

Role & Responsibilities:

  • Survey preparation for countrywide socio-economic data research
  • Development of the traffic detection strategy (FCD and local roadside detection)
  • Development of Toll Plaza Control – microsimulation tool on base of PTV VISSIM to imitate user behavior at toll check points
  • Model Integration concept for the traffic coordination center
  • Technical requirements and concept for distributed model processing
Technologies: PTV Visum, PTV Vissim, .Net, C#, COM API, MySQL, SQL, Git

02/2012 - 10/2012
Team Lead / DevOps
Traffic Management Centre Moscow - Russia (250-500 Mitarbeiter)
Transport und Logistik

Project: Taxi Fleet Monitoring and Analysis

Role & Responsibilities:

  • Development of a monitoring and analysis system for the Moscow taxi fleet
  • real-time processing of GPS data of about 150.000 connected vehicles
  • implementation of map matching algorithms
  • real-time pipelines for data analytics
  • dashboard preparation for city authorities
Technologies: Grafana, OSRM, Ruby, Postgres, SQL, Zabbix, Nginx, Docker

11/2010 - 10/2011
Team Lead / DevOps
Traffic Management Center Moscow – Russia (250-500 Mitarbeiter)
Transport und Logistik

Project: Introduction and implementation of TCM in Moscow

Role & Responsibilities:

  • Implementation of Traffic Count Management system of company PTV in Moscow
  • Developing data interfaces to external data providers – setup testing strategy for API quality assurance
  • Customizing parts of the user interface – configuration of the system to local conditions
Technologies: Java, Oracle, J2EE, PostgreSQL, REST, COM API, Vir-tualbox, VMWare

06/2008 - 02/2010
Software Development Team Leader and Senior Consultant
DHL AG - Germany (>10.000 Mitarbeiter)
Transport und Logistik

Project: Warehouse Management Software integration

Role & Responsibilities:

  • Software Development and Integration for the new warehouse complex in Bremen/Germany for the central distribution of Tchibo Direct Online Supply Services
  • Project Management and Monitoring
  • Supervising the Software Design process
  • IT Integration and security concept - IT High Availability strategy
Technologies: Oracle, Java, plSQL, Oracle Reports, Chrystal Re-ports, C++

03/2008 - 08/2008
Team Lead and Software Engineer
Linde MH GmbH - Germany (500-1000 Mitarbeiter)
Transport und Logistik

Project: Redesign and Implementation of warehouse internal transport management system

Role & Responsibilities:

  • Preparation of software design and IT communication architecture
  • Integration of mobile devices for transport order handling
Technologies: Oracle, Java, plSQL, Oracle Reports, C++

08/2007 - 05/2008
Senior Consultant and Software Engineer
Konica Minolta - Germany (500-1000 Mitarbeiter)
Transport und Logistik

Project: Redesign of central warehouse management system

Role & Responsibilities:

  • Redesign of warehouse transport management and control system – implementation of control system for the high-bay storage area
Technologies: Oracle, Java, plSQL, Oracle Reports, C++

11/2005 - 07/2007
Consultant and Software Engineer
BLG Logistics Group - Germany (5000-10.000 Mitarbeiter)
Transport und Logistik

Project: Design and implementation of central warehouse control and coordination system for the high-bay storage area in the central warehouse complex of BLG in Bremen/Germany

Role & Responsibilities:

  • Software design and development of IT architecture for the inconso TLS and inconso MFS
  • Data Integration concepts and interfaces definition
  • Design and implementation of warehouse transport management and control system (manual and automated means of transport).
Technologies: Oracle, Java, plSQL, Oracle Reports, C++

05/2004 - 04/2005
Consultant and Software Engineer
PTV AG - Germany (500-1000 Mitarbeiter)
Transport und Logistik

Project: Research project ITS architecture for cities, agglomerations, regions and extension to Poland / Czech republic border

Role & Responsibilities:

  • Data structures for static and dynamic models - Traffic short term forecast on base of VISUM Online - Design and setup of traffic detecting systems

05/2003 - 04/2004
Consultant and Transport ITS Engineer
Telematics Pro e.V. - Germany (50-250 Mitarbeiter)
Transport und Logistik

Project: Development of a multi-disciplinary network platform for suppliers of telematics applications

Role & Responsibilities:

  • Consultancy services in transport telematics, transport planning and transport strategies
  • Project Management
  • Development of a demand driven public transport service for low demand time-intervals – implemented in the Pilot Region Berlin Zehlendorf

02/2000 - 08/2002
Software Engineer
Fraunhofer IVI Dresden, Applied Research Institute - Germany (>10.000 Mitarbeiter)
Transport und Logistik

Project: Intermobility Platform Intermobil, Airbus dispatching system

Role & Responsibilities:

  • Collaboration on development of telematics system for the region Dresden for Public Transport and Individual Transport within the scope of project "Intermobil". Conversion of the Internet timetable information system from MySQL to Oracle DB
  • Extension of the airport bus dispatching system at Stuttgart Airport to include fail-safe radio data communication
Technologies: .Net, C++, VB, C#, Oracle, MySQL, MS Forms

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Profilbild von Daniel Wolf Team Lead DevOps, Software Development & QA aus Dresden Team Lead DevOps, Software Development & QA
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