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TALENT-2157

Sadi

Data Engineer & Business Intelligence / Data Analyst

Turkey

Seniority

Expert

Language skills

English B2, Russian A1

Skills

power bi bootstrap data analyst data scientist business analyst python mysql postgresql c++ azure oracle

Industry

Software & IT Services Technology Information and Internet IT Services and IT Consulting Business Consulting and Services

Professional Summary

Candidate boasts over 10 years of professional experience as a Data Analyst, with a diverse background spanning data engineering, business intelligence, and data analysis. They have held roles such as data engineer, data analyst, and BI specialist across various sectors, including automotive, finance, telecom, and manufacturing. With 8 years of experience working with MS SQL database systems and 7 years of proficiency in using the Python programming language for data analysis, they possess a robust technical skill set. Additionally, they are skilled in big data technologies, SQL, and data visualization tools like Power BI and SAP BO. Their strong track record includes leading end-to-end projects as a consultant and extensive experience in fraud detection, GPU processing, and other areas. They are solutions-driven, adept at managing multiple projects, and have demonstrated versatility across industries. Overall, this candidate's extensive experience, technical proficiency, and track record of successful project leadership make them a highly valuable asset in the field of data analysis and engineering.

Video of Talent

Portfolio

Education

İzmir Dokuz Eylül University / Economics at BA Faculty , Bsc

2005 - 2011


İzmir Buca Anatolian High School

2001 - 2005 

Certifications and Trainings

Experience

Data Engineer | Product owner / Appjobs 

Remote

Aug 2022 – Nov 2023


  • Develop scrapers to fetch external data from various sources 

  •  Make data pipelines to collect, aggregate, filter, refine and process data

  •  Develop and deploy ML models and user defined rules on pipelines

  •  Data analysis for specific business critical requests




Data Engineer / Portera.nl 

Remote

May 2021 – Sep 2022


  •  Providing Business & Data Driven Consultancy to Clients

  •  Prepare and Present Solution Proposal to Clients Technical Team

  •  Carry out POCs & Prototyping works

  •  Design & Develop & Deploy Data Quality and Automated Testing & Validation Solutions @Nouryon (client)s Data Product via Azure data components

  •  Lead Design & Develop Data Strategy Solutions @Danone (client)s via PowerBI




Data Architect / Softtech 

Nov 2020 – May 2021

Istanbul, Turkey


  • Design & Deploy Data Governance in Data Product

  • Building Scalable, Distributed, Real Time Streaming Analytic Platform

  • Design Functional & Technical Architecture of DWH & Big Data & AI & HPC Product

  • Design Product Tech Stack

  • R&D for Emerging Open Source New Big Data Techs

  • POC, Benchmark , Testing, Validating & Deploy New Techs in Main Architecture




Senior Data Analyst / Türk Telekom 

Sep 2015 – Oct 2020

Istanbul


  • Presales Activities: Presentation/Demonstration of Solutions & POC Plans

  • Blueprint: Functional Analysis of Business/Customer Needs/Goals

  • Functional Design/Architectural Design/Implementation of Data-Driven AI & BI Client Specific Solutions

  • Descriptive & Predictive & Prescriptive Multi-State Models

  • Lead Analysis & Design & Development Phases of Projects




BI Consultant / IBSS Consulting 

Apr 2014 - Aug 2015

Istanbul, Turkey


  • Implementation of Financial Planning & Consolidation & BI Projects




Data Analyst / PPG Industries 

Nov 2011 - Apr 2014

Istanbul, Turkey 


  • Financial Analysis & Liquidity Analysis & Budget Planning & Asset Management

  • Marketing & Sales Analysis

  • İnventory Analysis

Projects

Fraud Analytics / Türk Telekom

May 2017 – Oct 2020


  • To build an autonomous fraud prevention system by detecting many Fraud cases on Mobile line, Fixed line and Dealers via data driven insights in order to enhance the success ratio of catching fraudsters. And make an accelerated business intelligence platform to answer Turkish legal institutions such as judges, police, courts etc. The client, Turk Telekom, is a leading telecom/gsm infrastructure and service provider company in Turkey.


Technologies: 


  • Subex

  • Oracle exadata

  • ODI

  • Apache hadoop Stacks (kafka,spark,hive,hbase)

  • Redis

  • Python

  • SAS (RTDM)

  • Powerbi

  • DELL PowerEdge C4140

  • Volta T100 GPUs




Video Analytics / General Directorate of Security, Police Headquarters Turkey

Sep 2017 – Oct 2018


  • To detect faces & recognize the owner of face & scan black list & find same-face citizens from streaming live cam records of all police passport control points in airports of Turkey in order to facilitate passport control tasks of police dept. and validation tasks of passport owners.


Technologies:


  • Python

  • Tensorflow

  • PostgreSQL

  • Ubuntu

  • IBM PowerSystems AC922

  • Volta T100 GPUs




HPC Via GPU’s / Ziraat Bank 

Feb 2017 – Jan 2018


  • To accelerate speeds of queries used in reports & json decoding speed & xml build speed via CUDA GPU parallel programming. The client, Ziraat Bank (“Ziraat Bankası”, Agriculture Bank) is the second-largest Bank in Turkey with worldwide operations with 1400 offices and 24000 employees.


Technologies:


  • C++ CUDA

  • Python

  • Tensorflow, Numpy

  • rabbitmq

  • Kinetica GPUdb

  • Oracle exadata

  • Pentaho

  • IBM S822LC “Minsky” servers with NVLink

  • Volta T100 GPUs




Financial & Business Planning / Kamil Koç

May 2016 – Feb 2017


  • In this project, we built the whole budget planning platform end to end with whole business and financial processes.


Technologies: 


  • Oracle Hyperion & Essbase

  • Oracle 11i

  • OBI & ODI




DWH & Reporting / Association of Banks of Turkey

Sep 2015 – Dec 2016


  • To analyze results of all banks activities in 3 main fields which are Credit Card, Insurance and others with various dashboards. These reports contain B2C information such as customer satisfaction / complaints, card sales statistics and competition information of each bank in the banking industry.


Technologies:


  • SAP BW

  • SAP BO




Sales & Operations Planning / Kartonsan

Jan 2015 – Oct 2015


  • Sales forecast demand validation inventory optimization supply chain planning


Technologies:


  • Python

  • SAP BW/s4 HANA

  • PowerBI




DWH & Reporting / ISUZU

Jan 2014 – Feb 2015


  • To analyze results of Isuzu’s dealers activities such as sales of auto spare parts, technical service activities and CRM activities with dashboard reports & to prepare necessary data models, ETLs.


Technologies:


  • SAP BW

  • SAP BO




DWH & Financial Planning & Reporting / EWE Corporation & Sub-companies (Bursagaz & Kayserigaz & Enervis)

Apr 2014 – Oct 2015


  • To show analyze results of Ewe Corporation and it’s sub-companies sales, hr, finance with dashboard reports & develop financial planning and consolidation


Technologies:


  • SAP BW

  • SAP BPC

  • SAP BO

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