Wajih Bitar
@wajihbitar
I build production ML pipelines and forecasting models that turn business questions into actionable data products.
United StatesWhat I'm looking for
At Complete Intelligence, I redesigned a core Python and SQL ETL pipeline, reducing collection time from 24 hours to 20 minutes. I improved time-series forecasting accuracy by 5–10% through feature engineering and model tuning with pandas, scikit-learn, and TensorFlow.
I’ve built Streamlit dashboards used by CEOs and CFOs, managed AWS infrastructure and IAM policies for model training and pipelines, and automated Linux workflows with Bash and cron. I also bring data accuracy and regulatory-compliance experience from my current contract supporting Chevron through AtlasVisa Services.
Experience
Work history, roles, and key accomplishments
Data & Operations Contractor
AtlasVisa Services
May 2025 - Present (1 year 4 months)
Reviewed and validated documentation for data accuracy and regulatory compliance, identifying and correcting discrepancies before submission. Recognized with Chevron's Human Energy Award and trained a new team member.
Education
Degrees, certifications, and relevant coursework
University of Houston
Bachelor of Science, Computer Science
Bachelor of Science in Computer Science with a minor in Mathematics, completed in December 2023.
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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