Sara Moussa-Research Assistant
Check rate
Experience
Research Assistant
Hochschule Für Wirtschaft Und Recht
- Applied Large Language Models for text classification and definition detection.
- Designed ETL pipelines and dashboards for data analysis through SQL, Power BI, and Python.
- Contributed to academic publications and data visualization for AI projects using PyTorch and TensorFlow.
- Bridged technical and business teams to drive data-driven decision-making.
Teacher Assistant
Arab Academy For Science, Technology and Maritime Transport
- Redesigned course materials and led focused review sessions, resulting in an 85% student performance improvement.
- Assisted in grading and assessment optimization.
Process Executive
MyGINNE
- Implemented JIRA workflows boosting team efficiency by 40%.
- Delivered data reports and KPI dashboards enhancing project tracking and stakeholder visibility.
Information Technology Intern
Etisalat
- Supported machine learning and DevOps projects to automate internal processes.
- Assisted with cloud infrastructure and model deployment testing.
Summer Intern
Vodafone
- Resolved customer issues effectively, improving retention rates and client satisfaction.
- Supported sales operations by optimizing customer engagement strategies, leading to a higher conversion rate.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Education and Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Business Intelligence, Information Technology, Research and Development, and Quality Assurance.
Summary
Multidisciplinary Data & AI professional with expertise in analytics, business intelligence, and machine learning.
Skilled in transforming raw data into predictive insights through SQL, Power BI, and Python.
Experienced in NLP and automation projects using PyTorch and TensorFlow.
Able to bridge technical and business teams to drive data-driven decision-making.
Skills
- Php
- Sql
- Html
- Css
- Javascript
- Python (Pandas, Numpy, Scikit-Learn, Pytorch, Tensorflow)
- Power Bi
- Tableau
- Data Cleaning & Visualization
- Nlp (Sentence-Transformers, Huggingface, Spacy)
- Etl Pipelines
- Project Management
- Git And Githubs
- Postgresql
- Mongodb
- Docker
- Atlassian Stack (Jira, Confluence, Etc.)
- Networks And Security
- Microsoft Office
- Visual Studio (Visual Basic)
Languages
Education
HWR Berlin
Master of Science in Business Intelligence and Process Management, Thesis Subject: Definition Detection using Large Language · Business Intelligence and Process Management · Berlin, Germany
Arab Academy for Science and Technology
Bachelor of Business Information Systems · Business Information Systems · Egypt · GPA 3.94 / 4.0 (Ranked 1st in Class)
Certifications & licenses
Bloomberg Market Concepts (BMC)
Bloomberg
DeepLearning.AI TensorFlow Developer
DeepLearning.AI
Google Data Analytics Professional Certificate
Coursera MiniDollars Egypt
Presenter And Data Collector In Enactus
Enactus
Python For Data Analysis
DataCamp
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Sara is based in Berlin, Germany.
Sara speaks the following languages: Arabic (Native), English (Advanced), German (Intermediate).
Sara has at least 2 years of experience. During this time, Sara has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 1 year and 6 months. Note that Sara may not have shared all experience and actually has more experience.
Based on recent experience, Sara would be well-suited for roles such as: Research Assistant, Teacher Assistant, Process Executive.
Sara's most recent position is Research Assistant at Hochschule Für Wirtschaft Und Recht.
In recent years, Sara has worked for Hochschule Für Wirtschaft Und Recht, Arab Academy For Science, Technology and Maritime Transport, MyGINNE, and Etisalat.
Sara is most experienced in industries like Education, Information Technology, and Telecommunication.
Sara is most experienced in business areas like Business Intelligence, Information Technology, and Research and Development. Sara also has some experience in Quality Assurance, Customer Service, and Sales.
Sara holds a Master in Business Intelligence and Process Management from HWR Berlin and a Bachelor in Business Information Systems from Arab Academy for Science and Technology.
Sara has 6 certificates. Among them, these include: Bloomberg Market Concepts (BMC), DeepLearning.AI TensorFlow Developer, and Google Data Analytics Professional Certificate.
The availability of Sara needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
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 5 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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