Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project
Data Processing Excel Java Raspberry Pi Windows Desktop
Profile cover photoundefined
You're now following .
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed user.
Error unfollowing user.
You have successfully recommended
Error recommending user.
Email successfully verified.
User Avatar
$60 USD / hour
rheinbach, germany
$60 USD / hour
It's currently 8:40 AM here
Joined September 25, 2020
1 Recommendation

Simon K.


5.0 (16 reviews)
$60 USD / hour
rheinbach, germany
$60 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

Machine Learning Enthusiast

Hello! I am a Computer Science Bachelor from RWTH Aachen in Germany, currently enrolled in the Masters' program. I have sophisticated experience in Computer Science related subjects, with a special interest in Machine Learning and Data Analysis topics. My computer science skills include: - Data analysis - Feature analysis/transformation/preprocessing - Causal data analysis - Evaluation metric development - Algorithm development - LP development - Web mining - Fair machine learning - Unsupervised, Semi-supervised, and supervised machine learning - Windows application development - Web development Programming languages I am able to work with include: - Python - Java - C - Julia - C++ I already worked with web-related programming (markup) languages such as - HTML - CSS - PHP - JavaScript - MySQL Academic writing: Apart from my practical Computer Science skills I am a skilled academic writer, I already published a research paper in a high impact journal (Journal of Building Engineering). The paper is entitled "A method and analysis of predicting building material U-value ranges through geometrical pattern clustering". Findings of the paper lead to a decrease of 50% in the computed value ranges, ultimately leading to a significant time reduction for building calibrations. Communication and connection is key for me, if you have any further questions I would be happy to answer them.
Freelancer Java Developers Germany

Contact Simon K. about your job

Log in to discuss any details over chat.

Portfolio Items

"Fantastic, and one of the best Dev's I've worked with,
Cannot recommend enough.

Professional, and very talented."
Raspberry Pi
"Great Work!! Thank You Simon"
Hello Chef
"It was a pleaseure working with Simon,
He delivered the project fast and at high quality.
On top of that he provided some support after completion"
"This freelancer was great! Very responsive, efficient and detailed in the work. Not only did he fix our issue, he developed a program to make sure it never happens again. We will definitely be returning! Thank you!"
"Excellent in every respect, highly recommended"
"Highest recommendation. A can-do problem-solver. Super fast delivery. Excellent, professional communication. I needed 500 PDFs scraped but there were a few issues like irregular formats and naming conventions for files. Simon helped me solve all the issues and reduced my workload by hours. I'll definitely work with him again."
Web Scraping


Changes saved
Showing 1 - 5 out of 16 reviews
Filter reviews by: 5.0
$3,000.00 USD
Simon delivered everything promised and more and was great to work with.
Data Processing Software Architecture Software Development App Developer Coding
+3 more
Flag of Andrew B. @ddeng2
2 months ago
$300.00 CAD
Simon is a python and pandas expert. He delivered on a complicated request very fast and in a professional manner.
Java Windows Desktop Data Processing Excel
+1 more
User Avatar
Flag of Emmanouil G. @mskam7719
3 months ago
€210.00 EUR
Sehr gute Arbeit, immer wieder gerne.
Java Windows Desktop Data Processing Excel
+1 more
User Avatar
Flag of Maximilian K. @HelloChef
5 months ago
€120.00 EUR
Great Work!! Thank You Simon
Algorithm Article Writing Analytics AI (Artificial Intelligence) HW/SW
+1 more
User Avatar
Flag of Maximilian K. @HelloChef
6 months ago
$160.00 USD
fast delivery & great work
Flag of Alex B. @frosty23814
6 months ago


Student worker

RWTH Aachen university
Apr 2021 - Aug 2021 (4 months, 2 days)
* Revising and rewriting lecture material for the lecture Social data science * Topics covered were data visualization, regression, causality, fair machine learning, digital traces, crowdsourcing, and survey conduction

Student Assistant

MeteoViva GmbH
Jan 2021 - Aug 2021 (7 months, 1 day)
* Follow up job offered after finishing the Bachelor thesis * Implementing and further improve the methodology developed in the thesis * Gui development in Python with PySide * Writing data transforming programs in Python to reduce workload

Undergraduate Student

MeteoViva GmbH / RWTH Aachen University
Jun 2020 - Dec 2020 (6 months, 2 days)
* Writing my Bachelors thesis with the title "Classification and prediction of thermodynamic value ranges based on geometrical building data" * Deep analysis of multidimensional feature sets * Developing and comparing different data preprocessing methods * Applying and analyzing different clustering algorithms * Constructing different evaluation performance measures for thermodynamic value ranges * Result: Improving value ranges by 50% with the best algorithm on average * Final grade: 100%


B.Sc./M.Sc. Computer Science (Exchange year)

University of Victoria, Canada 2021 - 2022
(1 year)

Bachelor Computer Science

Rheinisch-Westfälische Technische Hochschule Aachen, Germany 2017 - 2021
(4 years)


DAAD English language certificate

RWTH Aachen University
Highest possible level in every subject (oral interaction, reading, writing).


[...] analysis of predicting building material U-value ranges through geometrical pattern clustering

Journal of Building Engineering
The full title is "A method and analysis of predicting building material U-value ranges through geometrical pattern clustering". The content can be summarized as applying machine learning techniques to initialize a digital model of a building for a calibration process. Check for further information.

Contact Simon K. about your job

Log in to discuss any details over chat.


Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected


us_eng_1.png US English 1 92% preferredfreelancer-1.png Preferred Freelancer Program SLA 1 89%

Top Skills

Java 11 Data Processing 10 Excel 10 Windows Desktop 9 Raspberry Pi 6

Browse Similar Freelancers

Java Developers in Germany
Java Developers
Data Processing Executives
Excel Experts

Browse Similar Showcases

Data Processing
Windows Desktop
Previous User
Next User
Invite sent successfully!
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2022 Freelancer Technology Pty Limited (ACN 142 189 759)
There is no internet connection
Loading preview