Summary
Overview
Work history
Education
Skills
Certification
Timeline
Custom
Generic

Sinan Bilir

Tottenham Hale,UK

Summary

Accomplished data professional with extensive expertise in Python, SQL, and Bash. Proficient in utilising Jupyter Notebook, in machine learning, deep learning, and artificial intelligence science, also in GitHub for data analysis and visualisation. Adept at managing databases using MySQL, Microsoft SQL Server, SQLite. Skilled in machine learning frameworks such as Scikit-Learn, TensorFlow, Random Forest, and XGBoost. Experienced with tools like Anaconda, PyCharm, Zoho CRM, Copilot, Conda, Colab, and Cognism. Committed to leveraging technical skills to drive data-driven decision-making and enhance business outcomes.

Overview

7
7
years of professional experience
1
1
Certificate

Work history

Data Scientist (Freelance)

MGL Licensing
Remote
02.2024 - 06.2024
  • Conducted customer segmentation using K-means clustering on e-commerce transaction data, leading to the implementation of personalized marketing strategies and increased customer retention by 20%
  • Developed data visualization dashboards using Matplotlib and Seaborn to provide actionable insights to stakeholders, facilitating real-time decision-making for marketing and product teams
  • Performed A/B testing to identify effective customer engagement strategies and improved marketing ROI.

Junior Data Scientist - Job Simulation

British Airways
Remote
03.2024 - 05.2024
  • Built a Random Forest model to predict customer bookings, achieving 85% accuracy, which was instrumental in optimizing the airline’s booking system
  • Conducted exploratory data analysis (EDA) and feature engineering on sales channel, trip type, route, and booking origin data, improving model performance
  • Presented findings to business leaders, contributing to strategic decisions in customer service and marketing.

Sales & Operations Executive - Lead Consultant

Antal TECH Jobs
London
08.2022 - 03.2023
  • Led the full management of a niche job board, implementing data-driven improvements to increase user engagement by 30% and job applications by 20%
  • Utilized Google Analytics and Zoho CRM to monitor website performance, improving conversion rates through targeted marketing campaigns.

Business Intelligence Consultant (Freelancer)

SB Sales and Marketing Consultancy
Greater London, United Kingdom
02.2019 - 08.2022
  • Utilised Python for predictive modelling, improving future business strategies.
  • Developed and maintained business intelligence solutions to analyse sales performance and market trends, aiding in strategic decision-making. Improved business decision-making by analysing complex data sets.
  • Identified trends for strategic planning using advanced SQL queries.
  • Developed data-driven strategies to help sales and marketing teams manage large-scale datasets, focusing on optimising customer segmentation, improving sales forecasting, and enhancing overall campaign performance through advanced data management techniques.

Senior Sales Operations Analyst

Ant Kalip M&G Group
Turkey
02.2017 - 02.2019
  • Managed the sales and export department, overseeing accounts such as Bosch Termoteknik, Vaillant, and BDR Thermea, while optimizing customer relationships and increasing sales by 15%
  • Implemented data-driven sales strategies and worked closely with engineering teams to ensure efficient procurement and timely delivery of goods
  • Utilized SAP ERP (Sales and Distribution Module) to streamline order processing and enhance supply chain operations.

Education

Master of Science in Data Science & Artificial Intelligence, Machine Learning, Deep Learning, Data Visualization, Natural Language Processing, Data Engineering, Big Data Systems -

University of Liverpool

Bachelor of Science in Industrial Engineering - undefined

Dokuz Eylul University

Skills

  • Python
  • SQL
  • Bash
  • Jupyter Notebook
  • Power BI
  • GitHub
  • Anaconda
  • PyCharm
  • Zoho CRM
  • Copilot
  • Conda
  • Colab
  • MySQL
  • Microsoft SQL Server
  • SQLite
  • Cognism
  • MongoDB
  • Scikit-Learn
  • TensorFlow
  • Random Forest
  • XGBoost

Certification

  • Machine Learning with Scikit-Learn, LinkedIn Learning, 09/2024
  • Business Analysis Foundations, International Institute of Business Analysis, 08/2024

Timeline

Junior Data Scientist - Job Simulation

British Airways
03.2024 - 05.2024

Data Scientist (Freelance)

MGL Licensing
02.2024 - 06.2024

Sales & Operations Executive - Lead Consultant

Antal TECH Jobs
08.2022 - 03.2023

Business Intelligence Consultant (Freelancer)

SB Sales and Marketing Consultancy
02.2019 - 08.2022

Senior Sales Operations Analyst

Ant Kalip M&G Group
02.2017 - 02.2019

Bachelor of Science in Industrial Engineering - undefined

Dokuz Eylul University

Master of Science in Data Science & Artificial Intelligence, Machine Learning, Deep Learning, Data Visualization, Natural Language Processing, Data Engineering, Big Data Systems -

University of Liverpool

Custom

Predicting Atmospheric Emissions Using Machine Learning Models, University of Liverpool, 08/2024 - 10/2024, Predicted NOx and PM2.5 emissions using Random Forest and XGBoost based on the 2019 LAEI dataset. Cleaned and engineered features, reducing dimensionality with PCA for optimal model performance. Achieved high prediction accuracy, evaluated using MSE and R-squared metrics. Leveraged geospatial analysis to map pollution sources across London boroughs., Python, Scikit-learn, XGBoost, Pandas, Matplotlib, Jupyter Notebook, Geopandas, PyCharm ETL Pipeline for Real-Time Data Processing, University of Liverpool, 10/2023 - 12/2023, Designed and developed an ETL pipeline for real-time processing of sensor data from a manufacturing environment, utilizing Apache Kafka for data streaming and Apache Spark for real-time analytics. Ensured data quality by integrating validation checks and error-handling mechanisms, improving data reliability and processing efficiency., Python, Apache Kafka, Apache Spark, SQL College Database System Design, University of Liverpool, 05/2024 - 06/2024, Designed and implemented a comprehensive college database system using MySQL, optimized for performance and data retrieval. Integrated complex SQL queries with Python for advanced analytics on student performance and resource management., MySQL, SQL, Python, Jupyter Notebook Client/Server Network Software Development, University of Liverpool, 01/2024 - 03/2024, Developed a secure client/server network system in Python, focusing on encrypted communication and efficient data transfer across nodes. Implemented testing protocols to ensure data integrity and system reliability., Python, GitHub, SQL, Jupyter Notebook

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