Open to Work
Hi, I'm Wissal Soltani
Business Intelligence Master's Student · Future Data Engineer · Full-Stack Developer
Transforming raw data into actionable business insights with advanced BI, ML, and full-stack development expertise
Open to Work
Business Intelligence Master's Student · Future Data Engineer · Full-Stack Developer
Transforming raw data into actionable business insights with advanced BI, ML, and full-stack development expertise
Master's student in Business Intelligence with 3+ years of full-stack development experience
Master's student in Business Intelligence with 3+ years of full-stack development experience
Pursuing a Master's in Business Intelligence at ISET Rades after earning three Bachelor's degrees in Computer Science & Development (DSI). Passionate about transforming raw data into strategic insights, I specialize in data modeling, ETL pipeline design, predictive analytics, and full-stack application development.
With a strong foundation in software engineering and database systems, I bridge the gap between development and data analytics. This dual competency enables me to architect end-to-end BI solutions: from data warehouse design and ETL automation to interactive dashboards and ML-driven forecasting. I'm actively seeking a 1-2 month BI/Data Engineering internship to apply my technical skills in a real-world, data-driven environment. Available immediately.
Business Intelligence & Data Engineering with Full-Stack Development proficiency
The interpersonal skills that make me an effective team member
Guide teams toward common goals with clear communication and delegation
Approach problems with innovative, user-centered solutions
Break down complex challenges into actionable, solvable steps
Maintain high quality through thorough testing and documentation
Collaborate effectively in cross-functional environments
Balance multiple priorities while meeting deadlines consistently
Rapidly adapt to new technologies and frameworks as needed
Translate technical concepts for diverse audiences clearly
Production-grade BI solutions, ML models, and enterprise development
Comprehensive weather data pipeline processing 50K+ records. Built ETL workflows, applied ML forecasting models (XGBoost, LSTM), and created interactive Power BI dashboards tracking temperature trends, precipitation patterns, and anomaly detection across multiple regions.
Enterprise data warehouse solution using SSIS ETL packages and SSAS OLAP cubes. Analyzed 100K+ movie ratings with star schema design, implemented dimensional modeling, and built interactive KPIs for user behavior analysis, genre trends, and recommendation systems.
End-to-end ML pipeline predicting house prices with 95% accuracy. Processed 20K+ real estate records through ETL, feature engineering, and XGBoost hyperparameter tuning. Deployed model with R Shiny dashboard and Python API for real-time predictions.
Production ERP system for travel agency managing HR, client bookings, POS, and complex quotation systems. Full-stack solution with real-time notifications and B2B/B2C capabilities. Currently powers daily operations for 50+ employees.
Code is proprietary to Safari Voyage. Technical details available upon request.
Validated expertise from leading technology providers
Mastered supervised/unsupervised ML algorithms, model evaluation, and deployment using Scikit-learn
Advanced visualization techniques with Matplotlib, Seaborn, Plotly for data storytelling
Expert-level Pandas/NumPy for data wrangling, statistical analysis, and insights extraction
Fluent in multiple languages for international collaboration
Written & Spoken
Native language with full professional proficiency
Technical Documentation
Presentations • Collaboration • Code Comments
Academic Context
Business Communication • Technical Writing
Three DSI degrees + Master's in Business Intelligence
Advanced Data Warehousing, OLAP, BI Tools, Data Mining. Thesis on optimizing ETL pipelines for real-time analytics
Comprehensive software engineering, database systems, web development, and systems architecture training
Comprehensive software engineering, database systems, web development, and systems architecture training
Open for BI Analyst, Data Engineer, and Full-Stack Developer opportunities. Available for remote or on-site work in Tunisia. Whether you have a question, a project idea, or just want to connect — my inbox is always open.
Detailed portfolio of BI projects, ML models, data engineering solutions, and development experience
Download CV (PDF)