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Maalaoui I.
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Maalaoui I.

Data Scientist | ETL pipline | LLM | Agent AI | ML | Devops

I help businesses turn data into intelligent, scalable systems that drive real results. As a Data Science & AI Engineer, I specialize in building end-to-end solutions — from data ingestion to production deployment. I design agentic workflows, automate ETL pipelines, and develop machine learning and deep learning models that solve complex, real-world problems. My expertise extends beyond modeling. I build robust backend systems, architect cloud-native solutions on AWS, and implement CI/CD and MLOps pipelines to ensure your product is not just built — but production-ready, scalable, and reliable. Why work with me? - I deliver complete solutions, not just models - I focus on performance, scalability, and clean architecture - I communicate clearly and adapt to your business needs - I treat your project as a product, not just a task Whether you need a predictive model, a data pipeline, or a full AI-powered platform, I bring both the technical depth and the product mindset to make it successful.

🇹🇳Aryanah, Tunisia$20/hr100% JSS5.00 (4)Since Sep 2025

Earnings and projects

MRR
$144

Last 6 months ÷ 6

World#124,618 / 412k
🇹🇳Country#376 / 1,246
Revenue, last 30 days
$0

Last 6 months: $866

Total earnings
$1.5k

Billed in all: $1.5k

World#360,806 / 412k
🇹🇳Country#1,097 / 1,246
Per project
$245

$433 in the last 6 months

World#248,560 / 412k
🇹🇳Country#709 / 1,246
Projects, last 6 months
2
100% fixed0% hourly
World#88,918 / 412k
🇹🇳Country#254 / 1,246
Projects in all
6

Across 7 contracts

100% fixed0% hourly
World#250,290 / 412k
🇹🇳Country#745 / 1,246

Earnings, last 30 days

$1.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,440$1,460$1,480$1,500Oct 8Oct 23Nov 7

Skill rankings: Top 16% in Apache Cassandra

Ranked by MRR among everyone on Upwork with the skill.

  1. #13Apache Cassandra82 freelancers · 🇹🇳 #1Top 16%
  2. #16Feature Engineering40 freelancers · 🇹🇳 #1Top 40%
  3. #301LLM Prompt799 freelancers · 🇹🇳 #3Top 38%
  4. #474AWS Development1,478 freelancers · 🇹🇳 #2Top 32%
  5. #486ETL Pipeline1,396 freelancers · 🇹🇳 #6Top 35%
  6. #494Flask2,438 freelancers · 🇹🇳 #9Top 20%
  7. #620AI Bot1,765 freelancers · 🇹🇳 #6Top 35%
  8. #703Deep Learning2,743 freelancers · 🇹🇳 #11Top 26%