Gabin Nguegnang - Freelance Mathematics Expert for AI Model Training

Q: Where is Gabin based?

Gabin is based in Freising, Germany .

Q: What languages does Gabin speak?

Gabin speaks the following languages: French (Native), German (Advanced), English (Advanced) .

Q: How many years of experience does Gabin have?

Gabin has at least 7 years of experience. During this time, Gabin has worked in at least 3 different roles and for 4 different companies . The average length of individual experience is 2 years and 10 months . Note that Gabin may not have shared all experience and actually has more experience.

Q: What is Gabin's latest experience?

Gabin's most recent position is Freelance Mathematics Expert for AI Model Training at Outlier AI and Mindrift AI .

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

In recent years, Gabin has worked for Outlier AI and Mindrift AI , Ludwig Maximilian University of Munich , and RWTH Aachen University .

Q: Which industries is Gabin most experienced in?

Gabin is most experienced in industries like Education , Energy , and Telecommunication . Gabin also has some experience in Information Technology (IT) .

Q: Which business areas is Gabin most experienced in?

Gabin is most experienced in business areas like Research and Development (R&D) , Product Development , and Business Intelligence . Gabin also has some experience in Information Technology (IT) and Quality Assurance (QA) .

Q: Which industries has Gabin worked in recently?

Gabin has recently worked in industries like Education , Energy , and Information Technology (IT) .

Q: Which business areas has Gabin worked in recently?

Gabin has recently worked in business areas like Research and Development (R&D) , Product Development , and Quality Assurance (QA) .

Recommended expert

Freising, Germany

Experience

Oct 2025 - Present

5 months

Germany

Freelance Mathematics Expert for AI Model Training

Outlier AI and Mindrift AI

Trained AI models to address specialized real-world problems
Designed research oriented prompts grounded in applied mathematics, and developed rubrics criteria that consistently improve model reasoning and output quality
Assessed the performance, accuracy, and reliability of advanced AI models
Collaborated closely with cross-functional development teams to ensure AI models meet industry standards and provided actionable insights

Apr 2024 - Sep 2025

1 year 6 months

Munich, Germany

Doctoral Research Assistant and Teaching Assistant

Ludwig Maximilian University of Munich

Contributed to developing an ML-based anomaly detection framework that balances accuracy, interpretability, and fairness, enabling explainable AI solutions in industrial power management
Analyzed the convergence behavior of stochastic gradient descent in deep learning, establishing optimal conditions for parameter initialization and both decreasing and adaptive learning rate schedules
Improved the state of the art results on the mathematical foundations of deep learning, by bridging the gap between theory and practice to enable more efficient training strategies
Leveraged high-performance computing sources to train deep neural networks and validated theoretical findings
Conducted tutorial classes on mathematical foundations of machine learning, deep learning and optimization, supporting the training of emerging data scientists

Sep 2019 - Mar 2024

4 years 7 months

Aachen, Germany

Doctoral Research Assistant and Teaching Assistant

RWTH Aachen University

Conducted research on gradient based methods for learning deep neural networks under both constant and decreasing learning rates
Established the global convergence of gradient descent algorithm for learning linear neural networks, contributing to understanding of optimization techniques in deep learning and supporting effective model development
Validated theoretical results by training deep neural networks on synthetic data
Conducted tutorial classes on continuous optimization, mathematics of data science and higher mathematics for electrical engineering

Jun 2018 - May 2019

1 year

Limbe, Cameroon

Machine Learning Intern

Group One Holding Company

Applied machine learning techniques to detect anomalies in fuel consumption data, optimize consumption, and limit fuel pilferage in telecommunication base stations
Trained ML models, including neural networks, with the potential to secure up to 84617 liters of fuel
Deployed predictive machine learning models into a web application which facilitates visualization and monitoring of fuel consumption at each base station monthly
Maintained consistent and secure code history by synchronizing local and remote repositories with Git

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Education (6 years), Energy (2.5 years), Telecommunication (1 year), and Information Technology (0.5 years).

Education

Energy

Telecommunication

Information Technology

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Research and Development (6.5 years), Product Development (2 years), Business Intelligence (1 year), Information Technology (1 year), and Quality Assurance (0.5 years).

Research and Development

Product Development

Business Intelligence

Information Technology

Quality Assurance

Summary

Researcher in the field of applied mathematics, with over 6 years of experience in machine learning (ML), deep learning, data science and optimization. Proficient in analyzing gradient based methods for deep neural networks, contributing to efficient model training. Experience in translating complex theoretical insights into practical decision-making, with successful ML applications in fuel consumption prediction and anomaly detection in telecom base stations, and enhancing fairness and performance in explainable AI for power generation plants.

Skills

Programming Languages: Python (Proficient), Matlab (Proficient)
Experiments: Cuda, High Performance Computing (Hpc), Parallel Programming
Data Science & Machine Learning: Pytorch, Scikit-learn, Containers (Docker, Enroot), Ml Workflows, Generative Ai, Llms, Hugging Face Libraries, Project Scoping And Design, Pandas, Transformers
Cloud Technologies: Amazon Web Services, Google Cloud Vertex Ai
Collaborative Mindset And Cross-functional Teamwork
Problem-solving And Adaptability To New Technologies
Conceptual And Analytical Thinking
High Sense Of Responsibility And Integrity
Mentoring And Knowledge Transfer
Effective Scientific And Technical Communication

Languages

French

Native

German

Advanced

English

Advanced

Education

Sep 2019 - Sep 2025

Ludwig Maximilian University of Munich and RWTH Aachen University

PhD, Optimization for Training Deep Neural Networks · Applied Mathematics · Aachen, Germany

Aug 2017 - Feb 2019

African Institute for Mathematical Sciences (AIMS)

Co-operative MSc, Machine Learning · Industrial Mathematics · Limbe, Cameroon

Oct 2016 - Nov 2018

University of Yaounde I

MSc, Dynamics systems and modeling · Applied Mathematics · Yaoundé, Cameroon

...and 2 more

Certifications & licenses

Model Parallelism: Building And Deploying Large Neural Networks

Generative AI With Diffusion Models

Generative AI With Large Language Models

Machine Learning Engineering For Production (MLOps) Specialization

Structuring Machine Learning Projects

Profile

Created

November 2025

Last Update

December 2025

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Frequently asked questions

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

Where is Gabin based?

Gabin is based in Freising, Germany.

What languages does Gabin speak?

Gabin speaks the following languages: French (Native), German (Advanced), English (Advanced).

How many years of experience does Gabin have?

Gabin has at least 7 years of experience. During this time, Gabin has worked in at least 3 different roles and for 4 different companies. The average length of individual experience is 2 years and 10 months. Note that Gabin may not have shared all experience and actually has more experience.

What roles would Gabin be best suited for?

Based on recent experience, Gabin would be well-suited for roles such as: Freelance Mathematics Expert for AI Model Training, Doctoral Research Assistant and Teaching Assistant, Machine Learning Intern.

What is Gabin's latest experience?

Gabin's most recent position is Freelance Mathematics Expert for AI Model Training at Outlier AI and Mindrift AI.

What companies has Gabin worked for in recent years?

In recent years, Gabin has worked for Outlier AI and Mindrift AI, Ludwig Maximilian University of Munich, and RWTH Aachen University.

Which industries is Gabin most experienced in?

Gabin is most experienced in industries like Education, Energy, and Telecommunication. Gabin also has some experience in Information Technology (IT).

Which business areas is Gabin most experienced in?

Gabin is most experienced in business areas like Research and Development (R&D), Product Development, and Business Intelligence. Gabin also has some experience in Information Technology (IT) and Quality Assurance (QA).

Which industries has Gabin worked in recently?

Gabin has recently worked in industries like Education, Energy, and Information Technology (IT).

Which business areas has Gabin worked in recently?

Gabin has recently worked in business areas like Research and Development (R&D), Product Development, and Quality Assurance (QA).

What is Gabin's education?

Gabin holds a Doctorate in Applied Mathematics from Ludwig Maximilian University of Munich and RWTH Aachen University, a Master in Industrial Mathematics from African Institute for Mathematical Sciences (AIMS), a Master in Applied Mathematics from University of Yaounde I, a Bachelor in Applied Mathematics from University of Douala and a Bachelor in Applied Mathematics from University of Douala.

Does Gabin have any certificates?

Gabin has 5 certificates. Among them, these include: Model Parallelism: Building And Deploying Large Neural Networks, Generative AI With Diffusion Models, and Generative AI With Large Language Models.

What is the availability of Gabin?

Gabin is immediately available full-time for suitable projects.

What is the rate of Gabin?

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