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Taha O.
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Taha O.

Data Engineer & Reporting Expert | SQL, APIs, Power BI, Looker

📊📈 Unlock the full potential of your data with clean pipelines, smart automation, and dynamic reporting systems. I build end-to-end analytics solutions - from setting up databases and API integrations to transforming, analyzing, and visualizing your data using the most effective tools for the job. Whether it’s organizing scattered sources or automating complex reports, I make sure your data is accessible, reliable, and ready to drive confident decisions. 🔧 Tools & Technologies 🔴 Data Visualization & Analytics: Power BI, Tableau, Looker & LookML, Looker Studio 🔴 ETL & Automation: dbt, Power Query, Supermetrics, Airbyte, AWS Lambda, AI-assisted workflows 🔴 Cloud, Databases & Warehousing: PostgreSQL, Snowflake, AWS RDS, AWS Redshift, Supabase 🔴 Platforms: Shopify (Advanced Reporting), Google Analytics 🧠 What I Deliver 🟠 End-to-End Reporting Systems 🟠 Interactive Dashboards & KPI Reporting 🟠 E-Commerce & Marketing Analytics 🟠 Automated Data Pipelines 🟠 Custom Metrics & Performance Tracking 🟠 SQL Modeling & API Integrations 🟠 Clean, Scalable, Structured, and Reliable Data Infrastructure I can turn your data into a system that works - clean, scalable, and built for insights. Have something in mind? Reach out and let’s talk about how we can move it forward.

🇹🇷Istanbul, Turkey$60/hr100% JSS4.99 (35)Since Aug 2022

Earnings and projects

MRR
$6.9k

Last 6 months ÷ 6

World#2,890 / 412k
🇹🇷Country#37 / 3,515
Revenue, last 30 days
$524

Last 6 months: $41k

World#61,655 / 412k
🇹🇷Country#421 / 3,515
Total earnings
$208k

Billed in all: $223k

World#14,454 / 412k
🇹🇷Country#101 / 3,515
Per project
$3.5k

$14k in the last 6 months

World#49,077 / 412k
🇹🇷Country#383 / 3,515
Projects, last 6 months
3
0% fixed100% hourly
World#66,481 / 412k
🇹🇷Country#493 / 3,515
Projects in all
60

Across 61 contracts

34% fixed66% hourly
World#50,715 / 412k
🇹🇷Country#332 / 3,515

Earnings, last 30 days

$223k+$524 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$222.5k$223.0k$223.5kOct 8Oct 23Nov 7

Skill rankings: Top 0.34% in Microsoft Excel

Top 1% in 2 of 15 skills, ranked by MRR among everyone on Upwork with the skill.

  1. 2Supermetrics47 freelancers · 🇹🇷 #1Top 4%
  2. 3Business Report207 freelancers · 🇹🇷 #1Top 1%
  3. #6Data Analysis Consultation327 freelancers · 🇹🇷 #1Top 2%
  4. #7Operations Analytics328 freelancers · 🇹🇷 #1Top 2%
  5. #10Power Query958 freelancers · 🇹🇷 #1Top 1%
  6. #36Looker Studio1,813 freelancers · 🇹🇷 #1Top 2%
  7. #36ETL1,556 freelancers · 🇹🇷 #1Top 2%
  8. #43Tableau2,183 freelancers · 🇹🇷 #1Top 2%