Omar Bouaziz

Machine Learning Engineer · Poland · Remote

• Trained and deployed computer-vision models for skin-cancer detection, with end-to-end monitoring pipelines to keep them at clinical diagnostic standards.
• Designed and implemented the automated scoring pipeline for Bittensor Subnet 76, with benchmarking protocols for third-party ML models against clinical datasets.
• Built defense mechanisms to detect and prevent adversarial attacks, securing the token-incentivized model-evaluation system against manipulation.
• Architected the data and API infrastructure with FastAPI, Django, and PostgreSQL to process high-volume model inferences.

python · pytorch · opencv · fastapi · django · postgresql · mlflow · wandb · bittensor

AI Engineer · Contract · Los Angeles · Remote

• Created a semantic-search recommendation system for candidate–job matching, surfacing best-fit candidates with 85% fit-score accuracy.
• Built a business-development multi-agent system that sources, scores, and personalises outreach to 200+ decision-maker leads a day, reaching a 30% client response rate.
• Integrated a chatbot for client job submissions that parses requirements and auto-enrolls qualified matches into targeted email campaigns.

langgraph · fastapi · next.js · gemini · postgresql · redis · celery · gcp

Freelance Software Engineer · Remote

• Built an intelligent customer-support system for Zainspot — a searchable FAQ knowledge base with a real-time WebSocket chatbot powered by OpenAI.
• Ran exploratory data analysis on a 100 GB dataset with Databricks AutoML and PySpark for large-scale processing.
• Earned 5-star ratings on both engagements.

python · openai · websockets · databricks · pyspark

Data Engineer · Intern · Tunis, Tunisia

• Built a real-time ETL pipeline processing 10K+ JSON metrics/sec from VM clusters for continuous monitoring and faster anomaly detection.
• Designed Grafana dashboards for real-time VM health, cutting issue-resolution time.
• Developed a RAG agent with OpenAI and LangGraph that lets users query Snowflake for trends and anomalies without SQL.
• Implemented a multi-agent remediation system that auto-redistributes workloads, restarts services, and scales resources.

kafka · spark · snowflake · grafana · docker · fastapi · langgraph · prometheus

Data Analyst · Internship · Hong Kong SAR · Remote

• Automated ETL processes from various real-estate sources, integrating OCR and AI image processing for PDF and image data, and built an internal database with well-structured results.
• Created data visualizations with Python and Power BI, optimizing processes and enabling data-driven decision-making in real estate.

python · etl · ocr · power bi · data analysis

Machine Learning Instructor · Sfax, Tunisia

• Delivered machine-learning sessions across the university — 10+ workshops on ML foundations, optimizers, and data-handling strategies.
• Mentored 40+ students and coached a team to 2nd place at the DevFest hackathon.
• Organised and hosted machine-learning hackathons.

teaching · mentoring · machine learning