Software & Data Engineer
Mohamad Meri
Turning Complex Data into Actionable Intelligence.
Python Expert
Data Engineer
Technical Arsenal
Core competencies in modern software engineering
Languages
- Python
- Java
- SQL
- HTML/CSS
- C++
Data & ML
- pandas & NumPy
- ETL Pipelines
- PyTorch
- scikit-learn
- Plotly
Development
- Flask
- REST APIs
- Relational DBs
- Pytest & Hypothesis
- CI/CD
Tools
- Git & GitHub
- AWS (Lambda, S3)
- GCP
- Ruff & Coveralls
Experience
Independent Consultant
Freelance Data Engineer & Software Consultant
Jan 2025 -- Apr 2026
- Architected end-to-end ETL pipelines in Python (pandas, NumPy) to consolidate 8 Excel files with thousands of records into a single, analysis-ready dataset.
- Engineered an automated data cleaning solution using regular expressions and custom algorithms to standardize inconsistent text entries, eliminating manual preparation work.
- Diagnosed and resolved a critical data integrity bug caused by complex Excel formatting, implementing robust parsing logic to guarantee accurate extraction and alignment.
- Performed statistical analysis identifying key cost drivers, revealing 92% of cost increases were concentrated in just 3 operational areas out of 50+.
- Developed and deployed 7 interactive dashboards using Plotly, providing stakeholders self-service access to real-time business metrics.
Travelbook Holidays
Software Engineer
Jun 2022 -- Oct 2024
- Developed and maintained booking workflow modules and affiliate tracking features using Flask (Python), HTML/CSS, and SQL databases.
- Implemented automated testing and code optimization to improve system reliability for daily flight operations.
- Collaborated with stakeholders to troubleshoot technical issues and deliver feature enhancements.
Travelbook Holidays
IT Support Technician
Mar 2021 -- May 2022
- Provided technical support, system administration, and automation scripting for recurring operational tasks across internal company infrastructure.
Case Studies
STYX Workout Tracker
A full-stack application solving data persistence in fitness tracking with modular architecture and rigorous testing standards.
View Case StudyManufacturing Analytics Platform
End-to-end ETL pipeline transforming disparate data sources into strategic insights, revealing critical cost drivers and enabling surgical optimization.
View Case Study