Zakaria Ayachi

Zakaria Ayachi

Data Scientist
Qatar
German, English, Arabic, French

About Me

Data Scientist focused on AI and Machine Learning for financial applications, with end-to-end experience in data processing, predictive modeling, and analytics dashboards. Skilled in cybersecurity fundamentals and secure…

Experience

Data Science Intern

DXC Technology · Tunis
Feb 2026 - Aug 2026 · 6 months

<p>Developed AI-powered data intelligence solutions achieving 85% accuracy in forecasting and analytics models for help-desk operations<br>
Designed automation workflows using ETL pipeline and Python, reducing manual processes by 40% and improving operational efficiency<br>
Built forecasting and analytics models integrating Ollama local LLM, phi-4 model language, and machine learning for C-level business decision support</p>

Software Engineer Intern

AI & Partners · Netherlands
Jul 2024 - Sep 2024 · 2 months

<p>Developed Infrastructure-as-Code (IaC) solutions and integrated AWS AI/ML services<br>
Built monitoring dashboard for real-time observability<br>
Implemented secure multi-tenant credential management achieving 97% compliance rating<br>
Architected AWS integration layer solving scalability and infrastructure challenges, enabling 80% cost reduction in cloud resources</p>

Skills

Python SQL PHP TensorFlow Keras Scikit-learn Neo4j SQL Server AWS Power BI Power Apps Burp Suite Linux Git GitHub Fraud Detection AML/KYC ETL Process Automation Data Visualization Predictive Modeling Flask Bootstrap JavaScript Gemini 2.5 Pro Ollama phi-4
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