Skip to content
View TatianaTchouakam's full-sized avatar

Block or report TatianaTchouakam

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
TatianaTchouakam/README.md

Hi, I'm Tatiana Tchouakam Chouacheu

Data Scientist & AI Engineer | Business Analyst

I turn complex data into trustworthy analytics, predictive models and AI-powered solutions that support better business decisions.

📍 Bielefeld, Germany 🇩🇪 · 🌍 French | English | German (B1)

About Me

I combine an engineering background, professional data experience and business understanding to deliver practical, trustworthy and decision-oriented solutions.

My expertise spans the complete data lifecycle:

  • translating business needs into analytical requirements;
  • preparing, validating and modelling complex datasets;
  • developing machine-learning and forecasting solutions;
  • designing KPI frameworks and interactive dashboards;
  • building data pipelines and Generative AI applications;
  • communicating technical findings to business stakeholders.

Alongside my technical work, I serve as a Business Analyst & Team Coordinator at CorrelAid e.V., supporting an international Data4Good initiative for Youth For Understanding Germany. I coordinate stakeholders, structure reporting requirements and help translate organisational objectives into measurable KPIs and data-driven decision processes.

My approach is grounded in three principles:

Technical reliability · Business relevance · Responsible AI


Areas of Expertise

AI Engineering & Generative AI

Large Language Models · LangChain · RAG · Embeddings · Indexing Pipelines · Prompt Engineering · AI Agents · AI Chatbots · RAG Evaluation

Data Science & Machine Learning

Python · Pandas · NumPy · Scikit-learn · TensorFlow · Keras · Regression · Classification · Clustering · Feature Engineering · Time-Series Forecasting · Model Evaluation

Data Analytics & Business Intelligence

SQL · Power BI · Tableau · Exploratory Data Analysis · Statistical Analysis · Data Visualisation · Dashboard Development · KPI Reporting

Data Engineering, Cloud & MLOps

ETL Pipelines · Data Transformation · Apache Parquet · Microsoft Azure · Microsoft Fabric · Databricks · Docker · GitHub Actions · CI/CD · Automated Testing

Business Analysis & Leadership

Requirements Analysis · Stakeholder Management · KPI Framework Design · Business Process Analysis · Project Coordination · Technical Documentation


Professional Value

I bring together perspectives that are often separated:

  • Engineering discipline to approach complex problems methodically;
  • Data expertise to build evidence-based solutions;
  • Business analysis to ensure that technical work answers real needs;
  • Stakeholder leadership to align people, priorities and outcomes;
  • Responsible AI thinking to create solutions that remain transparent and trustworthy.

Let's Connect

LinkedIn · Medium · YouTube · Portfolio · Email


Turning complex data into trustworthy solutions with measurable impact.

Explore my repositories for the methodologies, technical decisions and results behind my work.

Pinned Loading

  1. MoneyPeace-AI-Privacy-First-Financial-Decision-Intelligence MoneyPeace-AI-Privacy-First-Financial-Decision-Intelligence Public

    1

  2. BeeHaven-IoT-Data-Pipeline BeeHaven-IoT-Data-Pipeline Public

  3. eniac-magist-tech-partnership-analysis eniac-magist-tech-partnership-analysis Public

    Strategic data analysis to assess whether Magist can support ENIAC’s tech partnership and expansion strategy.

    Jupyter Notebook

  4. house-price-prediction-ml house-price-prediction-ml Public

  5. london-air-quality-time-series-forecasting london-air-quality-time-series-forecasting Public

    End-to-end forecasting of daily London NO₂ concentrations using ARIMA, SARIMA, Prophet and machine learning.

    Jupyter Notebook

  6. ABC-Hands-Classification ABC-Hands-Classification Public

    Hand-sign image classification using EfficientNetB0, transfer learning and fine-tuning.

    Jupyter Notebook