Daoud Malki
@daoudmalki
Python Engineer at Expertel S.A proceedit who optimized financial data pipelines and cut workload execution times by ~50%.
AlgeriaWhat I'm looking for
At Expertel S.A proceedit, I architected Python ETL/ELT pipelines for complex financial datasets, improving workload efficiency by 30%. I also integrated automated data quality checks and validation logic into ingestion pipelines to eliminate production defects.
I optimized relational database schemas and complex SQL queries in AWS PostgreSQL, reducing access latency by 15%. I developed Python calculation engines and mathematical models that improved forecasting and planning accuracy by 20%.
Earlier at Expertel S.A proceedit, I engineered Python and Pandas pipelines for high-volume, multi-source datasets. I also automated real-time KPI reporting and implemented pytest suites to support data integrity.
My background combines backend Python engineering with finance and business management. I use that perspective to turn complex financial formulas into reliable systems.
Experience
Work history, roles, and key accomplishments
Python Engineer — Data Pipelines & Backend Optimization
Expertel S.A proceedit
Jan 2025 - Aug 2026 (1 year 7 months)
Architected production Python ETL/ELT pipelines for complex financial datasets, improving workload efficiency by 30%. Optimized AWS PostgreSQL schemas and SQL queries, reducing access latency by 15%.
Python Backend Developer
Expertel S.A proceedit
Apr 2023 - Jan 2025 (1 year 9 months)
Engineered data processing pipelines using Python and Pandas to handle high-volume, multi-source datasets. Collaborated with engineering teams to deploy backend data workflows, cutting feature delivery time by 30%.
Python Data Engineer Intern
Expertel S.A proceedit
Apr 2022 - Apr 2023 (1 year)
Assisted in developing, debugging, and testing automated data collection pipelines using Python and PostgreSQL. Isolated and resolved schema inconsistencies and data quality bugs prior to production staging.
Education
Degrees, certifications, and relevant coursework
University of Laghouat
Master's degree, Business Management
2020 - 2022
Master's degree in Business Management from the University of Laghouat, Algeria, from 2020 to 2022.
University of Laghouat
Bachelor's degree, Finance
2016 - 2019
Bachelor's degree in Finance from the University of Laghouat, Algeria, from 2016 to 2019.
National Professional Training Institute for Management Ahmed ben el Zobair
Diploma, IT Database
2013 - 2016
Diploma in IT Database from the National Professional Training Institute for Management Ahmed ben el Zobair, Laghouat, Algeria, from 2013 to 2016.
Availability
Location
AlgeriaAuthorized to work in
Salary expectations
Social media
Job categories
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