Arman Abouali-Research Associate (Machine Learning & Signal Analysis)
Check rate
Experience
Research Associate (Machine Learning & Signal Analysis)
Technical University of Clausthal
- Built end-to-end pipelines for sensor-driven time-series vibration signals: data cleaning, feature engineering, model selection for unsupervised learning, and validation for size classification tasks.
- Applied statistical feature extraction to characterize dynamic responses.
- Developed Python algorithms for signal processing (FFT, PSD) and classification; compared multiple model architectures with uncertainty-aware evaluation.
- Supervised students in labs and projects (analysis methods, interpretation, reporting); delivered a practical laboratory course and contributed to documentation and presentations.
- Prepared academic outputs: Master’s thesis and conference contribution (SimScience 2025).
Research Project
Machine Learning for Mining Applications: Unsupervised Analysis to Distinguish Particles via Vibration Signal Data
- Python
- scipy.signal
- NumPy
- Pandas
- EnDAQ
- EMD method
- Data Clustering
- FFT
- PSD analysis
Research Project
Prediction of Extreme Events Using Images from Precipitation Radars
- Python
- Parquet data
- BeautifulSoup
- Image Processing
- Feature Engineering
- Data Visualization
IT Administrator - Student work (Hiwi - job)
Technical University of Clausthal
- Managed hardware and software issues for over 20 devices within the university department.
- Optimized and maintained website content using TYPO3.
IT Systems and Data Analysis
Solico Group (Kaleh)
- Built Power BI and Excel dashboards for performance; ensured data reliability for decisions and audits.
- Provided technical support for system failures and networks; reduced downtime via structured diagnostics.
IT Administrator
Rahmani Group
- Installed and configured switches, routers.
- Managed cabling and documentation across Windows and Linux.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Education, Food and Beverage, Information Technology, Metals and Mining, and Government and Administration.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Research and Development, and Business Intelligence.
Summary
Master’s graduate in Computer Science with a strong interest in data-driven modeling, signal processing, and machine learning. Passionate about working with various types of data—from cleaning and pre-processing to creating meaningful visualizations that reveal underlying patterns. Highly motivated by analytical challenges and continuous learning, with a focus on developing intelligent solutions through structured data analysis and algorithmic thinking.
Skills
- Machine Learning: Time-Series Data, Supervised And Unsupervised Learning, Prediction And Classification, Clustering, Tensorflow, Keras
- Programming & Data: Python (Numpy, Scipy, Pandas, Scikit-Learn), Sql, R, Power Bi, Tableau
- Tools & Environments: Jupyter, Vs Code, Git, Linux/Windows/Macos
- Documentation: Latex, Microsoft Powerpoint, Scientific Writing
- Soft Skills: Independent & Team-Based Research, Mentoring, Clear Communication, Organization
Languages
Education
Technical University of Clausthal
Master of Science in Computer Science · Computer Science · Clausthal-Zellerfeld, Germany
Brindavan College
Bachelor of Science in Computer Application · Computer Application · Bengaluru, India
Certifications & licenses
Driving License: Class B
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Arman is based in Clausthal-Zellerfeld, Germany.
Arman speaks the following languages: Persian (Native), English (Advanced), German (Intermediate).
Arman has at least 9 years of experience. During this time, Arman has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 1 year and 5 months. Note that Arman may not have shared all experience and actually has more experience.
Based on recent experience, Arman would be well-suited for roles such as: Research Associate (Machine Learning & Signal Analysis), Research Project, IT Administrator - Student work (Hiwi - job).
Arman's most recent position is Research Associate (Machine Learning & Signal Analysis) at Technical University of Clausthal.
In recent years, Arman has worked for Technical University of Clausthal, Machine Learning for Mining Applications: Unsupervised Analysis to Distinguish Particles via Vibration Signal Data, and Prediction of Extreme Events Using Images from Precipitation Radars.
Arman is most experienced in industries like Education, Food and Beverage, and Information Technology. Arman also has some experience in Metals and Mining and Government and Administration.
Arman is most experienced in business areas like Information Technology, Research and Development, and Business Intelligence.
Arman has recently worked in industries like Education, Metals and Mining, and Government and Administration.
Arman has recently worked in business areas like Information Technology and Research and Development.
Arman holds a Master in Computer Science from Technical University of Clausthal and a Bachelor in Computer Application from Brindavan College.
Arman has 1 certificate: Driving License: Class B.
The availability of Arman needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
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.
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