Hans Gedon - Computer Vision Developer for AI Systems

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Bremen, Germany

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Experience

Jan 2023 - Dec 2025

3 years

Deal with Green AR

Development of an e-learning platform as an app for Android and iOS
Use of Unity to promote environmentally conscious interaction with nature for teachers and students

Jan 2022 - Dec 2023

2 years

Image processing software for anonymized access control

Image processing software for an indoor camera system for anonymized access control in the logistics sector
Software programming, setup and installation of the target system
Environment: C++, OpenCV, CUDA, machine learning

Jan 2022 - Dec 2022

1 year

Image processing software for perimeter surveillance

Image processing software for an outdoor camera system for perimeter surveillance in the logistics sector
Software programming, setup and installation of the target system
Environment: C++, OpenCV, CUDA, machine learning

Jan 2021 - May 2024

3 years 5 months

Image processing software for IR camera monitoring

Image processing software and software functions for IR camera monitoring of an industrial waste incineration plant
Software programming and development of the user interface (UI)
Environment: C++, OpenCV, CUDA, machine learning

Jan 2021 - May 2024

3 years 5 months

Software development for video surveillance in a maritime environment

Software development for an outdoor camera system for video surveillance and video analysis in a maritime environment
Software programming, setup and installation of the target system
Environment: C++, OpenCV, CUDA, machine learning

Jan 2021 - Dec 2021

1 year

NFC Programming

Software programming for NFC
Environment: QT, CMake, Git, Jira, Confluence

Jan 2020 - May 2024

4 years 5 months

Eye-tracking system with custom-developed AI

Development of an eye-tracking system with custom-developed AI technology
Software programming
Environment: C++, C#, OpenCV, dlib, CNN, Machine Learning, BLAS, OpenCL, CUDA, SSE2/3

Jan 2020 - Dec 2020

1 year

Video expert system

Development of a video tool to capture and share expert knowledge in maintenance and adjustment processes
Software programming and project management
Identifying the best methods for gesture control and image recognition
Displaying the video stream
Functional testing and commissioning
Design, development, and building of the camera system with an embedded Odroid XU4 board
Environment: Visual C++, QT, OpenGL, OpenCL, OpenCV

Jan 2019 - Dec 2020

2 years

Automated spectral analysis

Development of an automated spectral analysis to predict the mechanical and physical properties of fibers (R&D)
Development of the method and implementation in a control program
Software programming of AI algorithms: prediction of mechanical properties and identification of feature spaces
Extension of the automated spectral analysis to other fiber materials
Implementation of neural networks
Environment: Visual C++, QT, OpenGL, OpenCL, OpenCV, TensorFlow, Caffe, Caffe2

Jan 2019 - Dec 2020

2 years

IT-based classification of movement sequences

Classification of movement sequences in manual tasks at seated workstations to develop a modular system for optimization options (R&D)
Software programming of AI algorithms: analysis of the grasping path
Machine learning to classify pick-up locations
Improvement suggestions based on deep learning
Implementation of neural networks
Environment: Visual C++, QT, OpenGL, OpenCL, OpenCV, TensorFlow, Caffe, Caffe2

Jan 2019 - Dec 2020

2 years

Optical Quality Control of Glass Fibers

Development of an optical quality control system for glass fibers to continuously monitor process stability and reduce machine downtime (R&D)
Software programming of AI algorithms: development of an algorithm in C++ to detect individual filaments within a glass fiber bundle
Development of a method for defining regions of interest (ROI)
Development of the best methods and display of the video stream
Creating test video material and function testing
Design, development, and production of the camera systems
Environment: Visual C++, QT, OpenGL, OpenCL, OpenCV, TensorFlow, Caffe, Caffe2

Jan 2019 - Dec 2020

2 years

Parking Space Management

Analysis of parking space situations and recording of parking occupancy with WinCC visualization
Software programming of AI algorithms and implementation of neural networks
Development of the best methods
Display of the video stream
Creating test video material
Function testing and commissioning
Design, development, and production of the camera systems with Nvidia Jetson Nano Board
Environment: Visual C#, C++, OpenGL, Visual Studio, Siemens PLC, Allan Bradley

Jan 2019 - Dec 2019

1 year

Pick Robot System

Development of a pick robot system for fully automatic recognition and classification of unknown items for robot picking
Software programming of AI algorithms: automatic training of objects to be grasped
Determination of the correct approach point with the gripping tool
Determination of the optimal positioning of the camera and the robot during image capture
Environment: Visual C++, QT, OpenGL, OpenCL, OpenCV, TensorFlow, Caffe, Caffe2

Jan 2018 - Dec 2020

3 years

Camera-Based Real-Time Recognition in Agriculture

Real-time detection and identification of animal births with automated push-up notifications
Software programming of AI algorithms and implementation of neural networks
Development of the best methods and display of the video stream
Creating test video material and function testing
Design, development, and production of the camera systems (hardware and embedded Linux)
Environment: Visual C++, QT, Embedded Linux, OpenGL, OpenCL, OpenCV, TensorFlow, Caffe, Caffe2

Jan 2018 - Dec 2018

1 year

Multimedia Component for PTZ Cameras

Creation of a multimedia component for displaying video streams from PTZ cameras in machine applications
Development of the best methods and programming of AI algorithms
Display of the video stream and extension of the ONVIF protocol stack
Function testing
Environment: Qt/QML 5.6.x, Visual Studio 2013/2015, FFmpeg, LibVLC, C++, CRM Management

Jan 2018 - Dec 2018

1 year

Software development for the analysis of satellite data

Software development for the detection and analysis of satellite data (TWI, PWM)
Development of the best methods and programming of the analysis algorithm
Functional testing
Environment: Visual Studio 2017, C/C++, Embedded Linux, Qt

Jan 2017 - Dec 2017

1 year

Autonomous object detection automotive

Automation technology in the area of driver assistance systems: autonomous object detection of a rear-view camera in the automotive field
Software programming, identification of the best methods, planning and image recognition
Functional testing
Environment: Visual C++, QT, Embedded Linux, OpenGL

Jan 2017 - Dec 2017

1 year

Image recognition software based on a calibration method

Development of image recognition software based on my own calibration method
Software programming, identification of the best methods and functional testing
Environment: Visual C++, QT, OpenCL, OpenCV

Jan 2017 - Dec 2017

1 year

Image recognition software “WelRobEye”

Image recognition software for a robot-controlled welding application for automatic detection of the variable position of a welding component
Software programming, identification of the best methods and functional testing
Environment: Visual C++, QT, OpenCV, OpenCL

Jan 2017 - Dec 2017

1 year

Communication system for forklift drivers

Communication system for forklift drivers in the logistics sector for automotive suppliers with Arduino board and TFT display
Software and hardware programming
Identification of the best methods and consulting
Functional testing
Environment: Visual Studio 2017, Eclipse, Java, Arduino SDK

Jan 2017 - Dec 2017

1 year

Real-time detection of buildings from OSM data

Real-time detection and identification of buildings from OSM data for a navigation system with a 360° camera
Software programming, requirement gathering, and planning
Determination of the best methods and image recognition
Project management and functional testing
Environment: Visual C++, QT, Windows, OpenGL, OpenCL, OpenCV

Jan 2017 - Dec 2017

1 year

Software for contour detection and cutout

Software for contour detection and cutout with a 3D camera for a photo booth system
Software programming, finding the best methods, and consulting
Functional testing
Environment: Visual C++, QT, OpenCL, OpenCV, CRM Management

Jan 2016 - Dec 2017

2 years

Environment detection with 360° camera

Environment detection with a 360° camera for defined street traffic scenarios
Software programming, finding the best methods, planning, and image recognition
Project management and functional testing
Environment: Visual C++, QT, Embedded Linux, OpenGL

Jul 2015 - Nov 2015

5 months

3D process visualization and PLC control

3D visualization, process visualization, and PLC control
Software programming, finding the best methods, and planning
Project management and functional testing
Environment: Visual C#, C++, OpenGL, Visual Studio, Siemens PLC, Allan Bradley

Jan 2015 - Dec 2015

1 year

Automation technology in biotechnology

Image-processing-supported and robot-controlled automation for picking up and placing irregular, three-dimensional objects
Software programming, finding the best methods, and planning
Project management and functional testing
Environment: Visual C++, QT, Embedded Linux, OpenGL

Jan 2015 - Dec 2015

1 year

Automated Control Engineering in Robotics

Software programming, determining the best methods, and planning
Project management and testing
Environment: Visual C++, QT, Embedded Linux, OpenGL

Jun 2014 - Dec 2014

7 months

Navigation System for the Space Industry

Software programming and simulation
Image recognition, performance optimization, and user interface
Environment: MS Visual C++, CMake, Qt, Boost, Zlib, OpenGL, DirectX, libpng, SDL

May 2014 - Sep 2016

2 years 5 months

Measurement and Control Engineering for Light and Traffic Control

Software programming in measurement and control engineering for light and traffic control
Project management and testing
Environment: Visual C++, QT, Embedded Linux

Jan 2013 - Dec 2014

2 years

App Development for Android, iOS, Win Phone

Software programming, planning, project management, and testing
Environment: Qt, C++

Jan 2013 - Dec 2014

2 years

Motion Capturing System

Software programming, planning, project management, and prototype development
Testing
Environment: C++, OpenCV, DirectX, Qt

Jan 2013 - Dec 2014

2 years

Object Recognition and Object Tracking

Object recognition, object tracking, and position detection
Software development, planning, project management, and prototyping
Functional testing
Environment: C++, OpenCV, Qt

Jan 2013 - Dec 2014

2 years

Room Capture with Kinect

Software development, planning, project management, and prototyping
Functional testing
Environment: C++, Kinect, OpenCV, CryEngine

Jan 2012 - Jan 2013

1 year 1 month

Sensor System for Hand and Gesture Recognition

Development of a sensor system for hand and gesture recognition in a car
Software development, planning, and project management
Development of graphics and camera drivers
Prototyping and functional testing
Environment: C, C#

Jan 2011 - Dec 2012

2 years

Automated Classification of Medical Samples

Automatic classification of medical samples and support for manual classification
Software development, planning, prototyping, and functional testing
Environment: C++

Jan 2011 - Dec 2012

2 years

Image Recognition in Medical Technology

Image recognition, autofocus, and device control
Software development, planning, prototyping, and functional testing
Environment: C++, Qt, C#

Jan 2010 - Dec 2012

3 years

Streaming server for livestock farming

Development of streaming servers and video servers with image recognition module
Live streaming, object and action recognition in livestock farming
Software programming, planning and function testing
Environment: C++, C#, FFmpeg, OpenCV

Jan 2010 - Dec 2011

2 years

Live video streaming platform

Software for live video streaming and video on demand
Website for video conferencing and video broadcasting
Software programming, finding the best tools and analyzing cost-effectiveness
Programming of the streaming server in Java and the website in PHP, JavaScript, JQuery, xAjax
Setup of the servers and connection in the Tier1 data center
Project management and function testing
Environment: JavaScript, Java, PHP, Flash, Ajax, Jquery, MySQL, HTML

Jan 2010 - Dec 2010

1 year

Augmented reality for trade fair terminals

Automatic reading of card drives for special augmented reality software
Software programming and function testing
Installation on trade fair terminals
Environment: C++, Qt

Jan 2009 - Dec 2010

2 years

Desktop applications for image editing

Integration of cloud media centers (Deutsche Telekom) into photo product software
Order creation via SOAP server
Planning, programming and function testing
Environment: C++, SOAP, WebDAV, Qt

Jan 2009 - Dec 2010

2 years

Monitoring for kiosk systems

Optimization of an existing monitoring system for about 15,000 photo terminals in Europe
Optimization of data structures and database tables
Conversion of XML data into MySQL databases
Software programming, driver development and function testing
Environment: PHP, MySQL, XML

Jan 2009 - Dec 2010

2 years

Ticketing Monitoring Software

Monitoring software for monitoring clients and servers for flight bookings (travel agencies, ticket terminals)
Adding filter functions and changing structures
Software programming, driver development, and function testing
Environment: C++, TCP/IP

Jan 2007 - Dec 2008

2 years

Software for Ticketing Systems

Programming and function testing of ticketing software
Environment: C++, TCP/IP, FTP, PDF

Jan 2007 - Dec 2007

1 year

3D Graphics Product Development

Development and programming of 3D graphics products
Finding the best methods, planning and design
Programming, project management, and function testing
Environment: C++, Ogre 3D Engine, Direct 3D, OpenGL

Jan 2007 - Dec 2007

1 year

Gel-Suite E-Learning System

Multimedia learning unit with a speaking avatar as a virtual conversation partner for precision machines
Programming, function testing, and prototype creation
Environment: C++, Qt, XML

Jan 2007 - Dec 2007

1 year

Offline Client for the Photo Industry

Development and programming of an offline client for ordering photo products
Planning, programming, and function testing
Environment: C#

Jan 2006 - May 2024

18 years 5 months

3D visualization in plant control

3D visualization and process visualization in plant control
Software programming, finding the best methods, and developing the graphics driver
Planning, project management, and function testing
Environment: Visual C#, C++, OpenGL, OpenCV, MATLAB, Java, JavaScript, PostgreSQL, Solid Works

Jan 2006 - Dec 2006

1 year

Image recognition in the automotive industry

Programming and coaching in image recognition for automotive
Environment: Visual C++ 2005, OpenCV, MATLAB, Java, PostgreSQL

Jan 2006 - Dec 2006

1 year

Software for photo finishing

Worked on a workflow system for photo labs
PLC connection to binding devices and order software
Programming and function testing
Environment: Visual C++ 2003, Qt, XML

Jan 2006 - Dec 2006

1 year

Language learning program for blind people

Development of an EU-certified language learning program (Innovation Award IT)
Speech recognition, voice recording, haptic GUI using a force-feedback joystick
Planning, development, programming, and function testing
Environment: Visual C#, Visual C++ 2003, Qt, XML

Jan 2005 - Dec 2005

1 year

Photo terminal software extension

Extended terminal software with mobile phone ordering, FTP transfer, and GUI skins
Automatic CD release after burning
Programming, function testing, and planning
Environment: FTP, C++, XML, Flash, Bluetooth

Jan 2005 - Dec 2005

1 year

Simulation of Car Traffic in a Tunnel

Simulation of car traffic with different lighting conditions in a tunnel engine
Environment: C++

Jan 2004 - Dec 2005

2 years

3D Avatar Design Software

Development of a program for generating 3D objects from photos
Programming, functional testing and planning
Environment: Visual C++, XML, Direct3D, OpenGL, Shockwave

Jan 2004 - Dec 2004

1 year

3D Stereo Analysis Software

Extraction of 3D information from a stereo image pair
Programming, functional testing and planning
Environment: Visual C++

Jan 2004 - Dec 2004

1 year

Collection of Light Dimmer Data

Collection and evaluation of light dimmer data
Programming, functional testing and planning
Environment: Visual C++

Jan 2004 - Dec 2004

1 year

Spectral Database for Chemical Analysis

Recognition of spectra by comparing them with reference spectra from a database
Programming, functional testing and planning
Environment: Visual C++

Jan 2003 - Dec 2003

1 year

Chromatography Data and Control System

Projects in chemical analytics and chromatography
Control of diode array detectors and validation programs
Programming, testing and planning
Environment: Visual C++

Jan 2002 - Dec 2002

1 year

Face Factory Web Edition

Development of a 3D entertainment product
Programming, testing and planning
Environment: Visual C++, Direct3D, 3D Studio Max, XML

Jan 2002 - Dec 2002

1 year

New Development of Photo Product Machine

Development of a machine for creating photo products
Programming, testing and planning
Environment: Visual C++, MFC, FTP, Shockwave

Jan 2002 - Dec 2002

1 year

Virtual Shop and Real Estate Database

Development of a virtual shop and a real estate database for websites
Programming, testing and planning
Environment: PHP, MySQL, Visual C++

Jan 2000 - Dec 2002

3 years

Project Management 3D Head Software

Project management of 3D software for creating and animating 3D heads
Programming, testing and planning
Environment: C++, XML, PHP, MySQL, Perl, JavaScript

Jan 2000 - Dec 2000

1 year

Operational Data Collection Software

Development of software for operational data collection
Programming, functional testing, and planning
Environment: MS Access, PHP, SQL Server

Jan 2000 - Dec 2000

1 year

Digital Photo Import Machine

Development of a machine for importing digital media and transferring it to labs via the internet
Programming, functional testing, and planning
Environment: C++

Jan 1999 - Dec 2000

2 years

Industry Solution for Construction Companies

Development of a software solution for the construction industry
Programming, functional testing, and planning
Environment: MS Access

Jan 1999 - Dec 1999

1 year

Graphics Program for Face Rendering

Development of a graphics program for altering faces for Windows NT and 98
Programming, functional testing, and planning
Environment: C++

Jan 1997 - Dec 1999

3 years

Mass Spectrometry Project

Worked in a team on a mass spectrometry project
Programming and functional testing
Environment: C++

Jan 1995 - Dec 1995

1 year

Industry Solution for Craft Businesses

Created an industry solution for craft businesses
Programming and function testing
Environment: MS Access

Jan 1994 - Dec 1997

4 years

Software for Chemical Analysis

Evaluation and display of results from chromatography and spectroscopy
Programming and function testing
Environment: C++, Assembly, Visual Basic

Jan 1990 - Dec 1994

5 years

Lighting Control and Visualization

Control and regulation of tunnel and street lighting
Statistical analysis and graphic planning of lighting projects
Development for DOS, Windows, and microcontrollers (8051, 68x)
Environment: C++, C, Assembly

Jan 1989 - Dec 1989

1 year

Cash Register System for Xenix

Programming a cash register system for managing multiple cash registers
Programming and function testing
Environment: C

Jan 1988 - Dec 1988

1 year

Vector Graphics Program for MS-DOS

Development of a graphics program for creating vector graphics
Output to dot matrix printers and plotters with scalable fonts
Application for printing wreath ribbons
Programming and function testing
Environment: C

Industry experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Manufacturing, Utilities, Chemical, Automotive, and Agriculture.

Information Technology

Manufacturing

Utilities

Chemical

Automotive

Agriculture

Business area experience

See which departments and functions this freelancer has contributed to most.

Experienced in Product Development, Information Technology, Quality Assurance, Project Management, Research and Development, and Logistics.

Product Development

Information Technology

Quality Assurance

Project Management

Research and Development

Logistics

Skills

Main Focus: Developer C++, C#, Opengl, Opencl, Opencv, Qt, Ai (Tensorflow / Caffe)
Deep Learning, Machine Learning, Neural Networks, Robotics Applications, Robot Vision
Image Recognition And Image Processing
Development Of Ai Technologies
Operating Systems: Android, Ios, Macos, Os X, Linux, Windows, Embedded Systems (Odroid, Arduino, Jetson Nano)
Programming Languages / Frameworks: .Net, Asp.Net, Wpf / Silverlight, Wcf, Matlab, Glsl Shader, Cg Shader, Opencl, Directx, Opengl (Including Opengl Es), Opencv, C#, C++, Java, Javascript, Php, Zend Framework, Visual J++, Visual Studio 2005/08/10/12/14/15/17, Python
Ai / Image Processing / Tools: Ai (Tensorflow / Caffe / Caffe 2), 3d Graphics, Image Processing / Image Recognition / Gui, Qt, Eclipse, Visual C++, Visual C#, Microsoft .Net, Microsoft Expression, Microsoft Dynamics Crm, Dreamweaver, Svn, Uml Enterprise Architect, Object-Oriented Programming
Hardware Programming / Embedded Linux Systems: Nvidia Jetson Nano, Odroid Xu4 / N2, Arduino Board, Esp 8266

Languages

German

Native

English

Advanced

Education

University of Oldenburg

Mathematics · Oldenburg, Germany

Certifications & licenses

Innovationspreis-IT award Best Of 2012

Statistics

Experience

Total positions 70

Experience in Information Technology 24.5 y

Avg length 1 y 10 m

Longest experience 18 y 4 m

Expertise

Recent roles Deal with Green AR, Image processing software for anonymized access control, Image processing software for perimeter surveillance

Main industries Information Technology, Manufacturing, Utilities

Main business areas Product Development, Information Technology, Quality Assurance

Qualifications

Certifications earned 1

Profile

Member since

September 2025

Last update

September 2026

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Frequently asked questions

Have questions? Find more information here.

Hans is based in Bremen, Germany and can operate in on-site, hybrid, and remote work models.

Hans speaks the following languages: German (Native), English (Advanced).

Hans has at least 38 years of experience. During this time, Hans has worked in at least 70 different roles. The average length of individual experience is 1 year and 7 months. Note that Hans may not have shared all experience and actually has more experience.

Based on recent experience, Hans would be well-suited for roles such as: Deal with Green AR, Image processing software for anonymized access control, Image processing software for perimeter surveillance.

Hans's most recent position is Deal with Green AR.

Hans is most experienced in industries like Information Technology, Manufacturing, and Utilities. Hans also has some experience in Chemical, Automotive, and Agriculture.

Hans is most experienced in business areas like Product Development, Information Technology, and Quality Assurance. Hans also has some experience in Project Management, Research and Development, and Logistics.

Hans has recently worked in industries like Manufacturing, Information Technology, and Utilities.

Hans has recently worked in business areas like Information Technology, Product Development, and Project Management.

Hans attended University of Oldenburg for Mathematics.

Hans has 1 certificate: Innovationspreis-IT award Best Of 2012.

The availability of Hans needs to be confirmed.

Daily rate distribution

0 2 4 6 8

<€800 €800-1200 €1600+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

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Daily rate avg. 968 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

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750

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250

Median rate 880 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.