k
karahan_exe

Mehmet C

@karahan_exe

Data Analyst

Turquia
Turco, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Physics graduate turned Data Analyst currently working in energy logistics and pursuing a Master’s in Energy Technologies. I am skilled in Excel, SQL, Power BI, and Python, and I am passionate about solving energy sector challenges through data-driven thinking and end-to-end ETL pipeline architecture.... Saiba mais

Habilidades

k
karahan_exe
Mehmet C
offline • 

Conheça meus serviços

Painéis de dados
I will build a professional power bi dashboard with clean dax
A partir deUS$ 35 /projetoMais detalhes
Criação de Currículos
I will write an ats optimized resume for data and tech roles
A partir deUS$ 25 /projetoMais detalhes

Experiência profissional

Data / Business Analyst

Company • Período integral

Feb 2025 - Present • 1 yr 6 mos

Bridging the gap between raw operational data and business intelligence. I manage end-to-end data lifecycles—from ingesting complex 3rd-party API data to analyzing high-frequency vehicle telematics—to drive fuel efficiency and operational excellence. Key Responsibilities & Achievements: 🚀 Telematics & Sensor Data Analysis: Engineered a "Driver Performance Scoring" algorithm by analyzing high-frequency vehicle dynamics (harsh braking, sudden acceleration, cornering). Correlated these physical sensor metrics with fuel consumption (L/100km) to identify efficiency losses and improve fleet safety. ⚙️ ETL Pipeline Architecture (Shell & PO Integration): Designed and implemented code-first automated ETL pipelines using Python and SQL. Successfully ingested, cleaned, and consolidated massive fuel transaction logs from major vendors (Shell, Petrol Ofisi), eliminating data silos. 📈 Data Visualization & Modeling: Developed star-schema data models and interactive Power BI dashboards. Empowered operational management with real-time visibility into vendor performance, vehicle health, and profitability KPIs.