Jana Becker-Data Scientist
Check rate
Experience
Data Scientist
masem research institute GmbH
- Supporting clients in data science and machine learning projects
- Designing the architecture for ETL pipelines of an AI platform for semi-automated processing of sensitive customer data for R+V
- Modernizing the tech stack with Docker and Elasticsearch
- Training colleagues on monitoring and reporting with the ELK stack
- Developing an ML application for quick detection of turf diseases using a fine-tuned MobileNetV2 and semantic segmentation for a golf course builder
- Taking on team lead and project management to transform a monolithic on-premise system into a web application
Fullstack Developer (Machine Learning)
droxIT GmbH
- Co-developing the in-house search technology: crawling web content, indexing in Elasticsearch, and providing an intelligent search feature with result ranking, improved suggestions, autocomplete, and filters
- Building a portal for tracking and analyzing user behavior with dashboards
- Configuring ranking settings, creating synonyms, and defining exclusions
- Completing the development of an open-source microservice software: a framework for building machine learning pipelines with reusable microservices and a GUI for connecting the steps
- Daily use of the ELK stack, developing ETL pipelines and full-stack web applications for data processing and visualization
Research Assistant
Johannes Gutenberg University
- Teaching assistant for the courses Artificial Intelligence, Programming Languages, and Software Development
Research Assistant
University Medical Center Mainz
- Evaluating and analyzing patient data (neurological DTI scans) from multiple sclerosis patients
Industry experience
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Experienced in Information Technology, Professional Services, Education, and Healthcare.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Research and Development, Information Technology, Project Management, Business Intelligence, and Product Development.
Skills
Skills
- Programming Languages: Python, Javascript, C++
- Development & Deployment: Git, Gitlab, Bash, Aws (S3), Airflow
- Devops: Docker, Nginx, Kubernetes, Gitlab Runner, Jenkins, Ci/Cd, Test Automation
- Databases: Elasticsearch, Sql (Mariadb, Postgresql)
- Visualization: Kibana, Grafana, Plotly, Matplotlib, Amcharts 4/5, Tensorboard
- Frameworks & Libraries: Tensorflow, Keras, Scikit-Learn, Pandas, Spacy, Gensim, Nltk, Flask, Django, Kafka
- Frontend Development: Node.Js, Vuejs, Quasar
- Methodology: Agile Development, Scrum, Kanban, Code Reviews, Product Lifecycle Management, Team Management
Languages
Education
Johannes Gutenberg University
Scientific Computer Science · Scientific Computer Science · Mainz, Germany · 1.6
Dalarna University
Sweden
Johannes Gutenberg University
Computer Science · Computer Science · Mainz, Germany · 2.2
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Jana is based in Mainz, Germany.
Jana speaks the following languages: German (Native), English (Advanced), Russian (Advanced), Swedish (Advanced).
Jana has at least 11 years of experience. During this time, Jana has worked in at least 3 different roles and for 4 different companies. The average length of individual experience is 3 years and 8 months. Note that Jana may not have shared all experience and actually has more experience.
Based on recent experience, Jana would be well-suited for roles such as: Data Scientist, Fullstack Developer (Machine Learning), Research Assistant.
Jana's most recent position is Data Scientist at masem research institute GmbH.
In recent years, Jana has worked for masem research institute GmbH and droxIT GmbH.
Jana is most experienced in industries like Information Technology, Professional Services, and Education. Jana also has some experience in Healthcare.
Jana is most experienced in business areas like Research and Development, Information Technology, and Project Management. Jana also has some experience in Business Intelligence and Product Development.
Jana has recently worked in industries like Information Technology and Professional Services.
Jana has recently worked in business areas like Information Technology, Project Management, and Research and Development.
Jana holds a Master in Scientific Computer Science from Johannes Gutenberg University and a Bachelor in Computer Science from Johannes Gutenberg University.
The availability of Jana 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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