Sadia Khalid - Master of Science in Interdisciplinary Mathematics

Q: Where is Sadia based?

Sadia is based in Hamburg, Germany .

Q: What languages does Sadia speak?

Sadia speaks the following languages: English (Advanced), German (Elementary) .

Q: How many years of experience does Sadia have?

Sadia has at least 8 years of experience. During this time, Sadia has worked in at least 4 different roles and for 5 different companies . The average length of individual experience is 2 years and 8 months . Note that Sadia may not have shared all experience and actually has more experience.

Q: What is Sadia's latest experience?

Sadia's most recent position is Working Student - Data Engineering at Varengold Bank .

Q: What companies has Sadia worked for in recent years?

In recent years, Sadia has worked for Varengold Bank , Deutsche Giganetz , and Pakistan Institute of Nuclear Science and Technology .

Q: Which industries is Sadia most experienced in?

Sadia is most experienced in industries like Energy , Education , and Banking and Finance . Sadia also has some experience in Telecommunication .

Q: Which business areas is Sadia most experienced in?

Sadia is most experienced in business areas like Research and Development , Business Intelligence , and Information Technology . Sadia also has some experience in Finance .

Q: Which industries has Sadia worked in recently?

Sadia has recently worked in industries like Energy , Banking and Finance , and Telecommunication .

Q: Which business areas has Sadia worked in recently?

Sadia has recently worked in business areas like Research and Development , Business Intelligence , and Information Technology .

Recommended expert

Hamburg, Germany

Experience

Aug 2024 - Mar 2025

8 months

Hamburg, Germany

Working Student - Data Engineering

Varengold Bank

Automated manual regulatory reporting processes using Python, streamlining data workflows and reducing overhead.
Extracted and cleaned unstructured and structured data (including JSON) using Python (pandas), enhancing data accessibility and audit readiness.
Supported ad-hoc data requests by building custom SQL queries and transforming data using PowerQuery.

Nov 2023 - Mar 2024

5 months

Hamburg, Germany

Project Intern - Machine Learning

Deutsche Giganetz

Processed geospatial data using Python and MATLAB, improving AI-driven segmentation models.
Conducted data preprocessing and feature engineering to enhance machine learning model accuracy.

Dec 2017 - Aug 2022

4 years 9 months

Islamabad, Pakistan

Research Assistant

Pakistan Institute of Nuclear Science and Technology

Collected, cleaned, and analyzed structured data to identify trends, improve data quality, and generate actionable insights supporting cross-functional collaboration and reporting.
Built automated image classification workflows using supervised machine learning in Python, including dataset preparation, feature extraction, and result validation.
Performed data analysis to support classification tasks, including preprocessing, segmentation, and performance evaluation of image-based models.

Nov 2015 - Oct 2017

2 years

Islamabad, Pakistan

Research Assistant

Pakistan Institute of Engineering and Applied Sciences

Conducted data analysis and processing to support reactor modeling research, including simulation output evaluation and results visualization.
Supported university-level administrative workflows, including documentation, academic coordination, and exam logistics.
Assisted in teaching undergraduate engineering courses by preparing materials, conducting tutorials, and helping students during lab sessions and evaluations.

Aug 2014 - Jul 2015

1 year

Islamabad, Pakistan

Teaching Assistant

National University of Sciences and Technology

Taught undergraduate Mathematics courses at NUST, delivering lectures and supporting student learning through tutorials and assessments.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Energy, Education, Banking and Finance, and Telecommunication.

Energy

Education

Banking and Finance

Telecommunication

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Research and Development, Business Intelligence, Information Technology, and Finance.

Research and Development

Business Intelligence

Information Technology

Finance

Languages

English

Advanced

German

Elementary

Education

Oct 2022 - Present

Hamburg University of Technology (TUHH)

Master of Science, Interdisciplinary Mathematics · Interdisciplinary Mathematics · Hamburg, Germany

Statistics

Experience

Total positions 5

Experience in Energy 6.5 y

Avg length 1 y 8 m

Longest experience 4 y 8 m

Global Experience

Countries worked in 2 (Pakistan, Germany)

Primary country Pakistan

Expertise

Recent roles Working Student - Data Engineering, Project Intern - Machine Learning, Research Assistant

Main industries Energy, Education, Banking and Finance

Main business areas Research and Development, Business Intelligence, Information Technology

Qualifications

Highest degree Master

Profile

Created

November 2025

Last Update

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Sadia based?

Sadia is based in Hamburg, Germany.

What languages does Sadia speak?

Sadia speaks the following languages: English (Advanced), German (Elementary).

How many years of experience does Sadia have?

Sadia has at least 8 years of experience. During this time, Sadia has worked in at least 4 different roles and for 5 different companies. The average length of individual experience is 2 years and 8 months. Note that Sadia may not have shared all experience and actually has more experience.

What roles would Sadia be best suited for?

Based on recent experience, Sadia would be well-suited for roles such as: Working Student - Data Engineering, Project Intern - Machine Learning, Research Assistant.

What is Sadia's latest experience?

Sadia's most recent position is Working Student - Data Engineering at Varengold Bank.

What companies has Sadia worked for in recent years?

In recent years, Sadia has worked for Varengold Bank, Deutsche Giganetz, and Pakistan Institute of Nuclear Science and Technology.

Which industries is Sadia most experienced in?

Sadia is most experienced in industries like Energy, Education, and Banking and Finance. Sadia also has some experience in Telecommunication.

Which business areas is Sadia most experienced in?

Sadia is most experienced in business areas like Research and Development, Business Intelligence, and Information Technology. Sadia also has some experience in Finance.

Which industries has Sadia worked in recently?

Sadia has recently worked in industries like Energy, Banking and Finance, and Telecommunication.

Which business areas has Sadia worked in recently?

Sadia has recently worked in business areas like Research and Development, Business Intelligence, and Information Technology.

What is Sadia's education?

Sadia holds a Master in Interdisciplinary Mathematics from Hamburg University of Technology (TUHH).

What is the availability of Sadia?

Sadia is immediately available part-time for suitable projects.

What is the rate of Sadia?

Sadia's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.