BEN AFIA Mohamed Amine

Introduction

Hi! I'm a Lead Data Engineer with over 4 years of experience turning messy data problems into clean, scalable solutions. I recently led our team through a major backend migration from a custom ETL system to Apache Airflow, cutting our data processing time by 40% and making everyone's life a bit easier. 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐭𝐚𝐛𝐥𝐞: I work across the full data stack - Python, SQL, Apache Airflow, AWS services (S3, Lambda, RDS, EC2), and various databases. But tools are just tools. What I really enjoy is figuring out how to make data pipelines that don't break at 3 AM, implementing monitoring that actually catches issues before customers do (thank you, Datadog), and writing tests that have helped us reduce bugs by 50%. 𝐃𝐚𝐲-𝐭𝐨-𝐝𝐚𝐲 𝐢𝐦𝐩𝐚𝐜𝐭: Currently, I lead a team of 4 developers where we focus on practical solutions over perfect ones. Some recent wins include optimizing our SQL scripts to handle 40% more data without adding infrastructure. 𝐁𝐞𝐲𝐨𝐧𝐝 𝐭𝐡𝐞 𝐜𝐨𝐝𝐞: I believe good data engineering is about more than writing efficient code. It's about understanding business needs, mentoring teammates, and sometimes just knowing when a simple cron job beats a complex orchestration. I regularly participate in code reviews, help interview candidates, and supervise interns - because sharing knowledge makes the whole team stronger. 𝐖𝐡𝐚𝐭 𝐈'𝐦 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫: I'm interested in connecting with other data professionals who appreciate both the technical challenges and practical realities of working with data. Whether you're dealing with similar scaling challenges, exploring new approaches to data engineering, or have opportunities where my experience could help, I'd love to chat. Currently based in Monastir, Tunisia, and open to remote opportunities in data engineering, Python development, or cloud architecture roles where I can contribute to building robust data infrastructure. Feel free to reach out - always happy to discuss data engineering, share experiences, or explore how we might work together!

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