Summary
Overview
Work History
Education
Skills
Software
Languages
Interests
Websites
Timeline
Generic
Soma Tohidinia

Soma Tohidinia

Data Scientist
Vienna

Summary

Data Scientist with over five years of experience in data analysis and machine learning. Skilled in Python, SQL, predictive modeling, statistical analysis, feature engineering, and model evaluation. Experienced in developing and evaluating data-driven solutions for complex datasets, with additional expertise in deep learning and explainable AI. Published researcher with a strong analytical and problem-solving background.

Overview

5
5
years of professional experience
5
5
Languages
4
4
Languages

Work History

Data Scientist

Rayan Farzanegan
06.2020 - 12.2023
  • Full-time
  • Analyzed large-scale engineering datasets to identify patterns, issues, and actionable insights.
  • Cleaned, validated, and structured raw data for reliable analysis and downstream use.
  • Collaborated with developers and technical teams to provide precise, data-driven recommendations.
  • Supported evaluation and comparison tasks, including basic testing frameworks for assessing solution quality.
  • Presented analytical findings in a clear and practical way to support technical and business decision-making.

Machine Learning Engineer

Dayche company
06.2020 - 08.2021
  • Part-time
  • Developed and evaluated machine learning models across 3 applied projects for business and engineering use cases.
  • Prepared and analyzed 5 structured datasets for model training, testing, and comparison.
  • Explored 4 modeling approaches to improve performance and solution quality.
  • Worked with 2 cross-functional teams to help translate machine learning results into practical solutions.

Data Scientist

Snapp food
05.2018 - 06.2020
  • Full-time
  • Analyzed operational and business data to identify trends, performance gaps, and actionable insights.
  • Built dashboards and reporting solutions to support performance monitoring and business decision-making.
  • Defined and monitored KPIs for evaluating product and operational performance.
  • Contributed to A/B-style testing and analysis of product changes to support optimization decisions.
  • Helped identify opportunities for cost and efficiency improvement through data-driven analysis.

Web Application Developer

Omid Farda Software Engineering
01.2016 - 05.2018
  • Part-time
  • Developed and maintained software solutions for digital archiving and document management workflows.
  • Implemented application features based on technical requirements and user needs.
  • Supported debugging, data handling, and practical software problem-solving in a client-facing environment.
  • Helped improve workflow efficiency for processing large volumes of records through structured software solutions.

Education

M.Sc. - Data Science

Eötvös Loránd University (ELTE)
Budapest, Hungary
02.2026 - 07.2026

M.Sc. - Computer Science

Shahid Beheshti University
Tehran, Iran
12-2019

B.Sc. - Applied Mathematics

University of Kurdistan
Iran
09-2017

Skills

Programming Languages & Libraries: Python (advanced), SQL (intermediate), PyTorch, Keras, Scikit-learn, Transformers, NumPy, SciPy, Pandas, Matplotlib, Seaborn

Machine Learning & Data Science: Supervised & Unsupervised Learning (SVM, Decision Trees, k-Means, PCA), Semi-Supervised & Active Learning, Transfer & Online Learning, Feature Engineering, Anomaly Detection, Time Series Modeling (ARIMA, LSTM, Informer), Statistical Analysis (Bayesian, Hypothesis Testing), Survival Analysis, NumPy, SciPy, pandas

Deep Learning & Architectures: MLP, CNN, RNN, LSTM, GRU, Transformers (BERT, ViT), Autoencoders, GANs, Curriculum Learning, Knowledge Distillation, NAS

Computer Vision & Image Modeling: Image Classification, Object Detection (YOLO), Segmentation (U-Net), Generative Models (CycleGAN), Self-Supervised Vision (SimCLR, BYOL)

AI Ethics & Explainability: XAI (SHAP, LIME), Robustness to Adversarial Attacks, Fairness-Aware Modeling, Responsible AI Practices, Captum, Integrated Gradients, Feature Attribution Methods, post-hoc model interpretation, surrogate modeling, end-to-end explainability pipelines

Signal Processing & Neurodata: MNE-Python, EEG signal processing, spectral analysis (PSD), Common Spatial Patterns (CSP)

Python programming

Statistical analysis

SQL databases

Scikit-learn

Data mining

Neural networks

Natural language processing

Database management

Big data analytics

Data visualization

Software

Java ,Python ,SQL, Git, Docker, Kafka, Spark

Languages

English
Advanced (C1)
Persian
Bilingual or Proficient (C2)
Kurdish
Bilingual or Proficient (C2)
German
Beginner (A1)

Interests

Swimming, chess, reading, travel, painting

Timeline

M.Sc. - Data Science

Eötvös Loránd University (ELTE)
02.2026 - 07.2026

Data Scientist

Rayan Farzanegan
06.2020 - 12.2023

Machine Learning Engineer

Dayche company
06.2020 - 08.2021

Data Scientist

Snapp food
05.2018 - 06.2020

Web Application Developer

Omid Farda Software Engineering
01.2016 - 05.2018

B.Sc. - Applied Mathematics

University of Kurdistan

M.Sc. - Computer Science

Shahid Beheshti University
Soma TohidiniaData Scientist