Talha Cagri KOTCIOGLU
Data Scientist
Summary
A highly motivated and adaptable data scientist with a strong academic background in economics, finance, and blockchain. Possessing excellent communication, analytical, and problem-solving skills, I am passionate about contributing to global projects and eager to continue my professional development.
Experience
Data Scientist
Garanti BBVA | Internal Audit Department | 07.2022 – Present
Develop and implement audit analytics strategies using data-driven techniques to enhance the efficiency and effectiveness of the internal audit process. Apply machine learning and AI techniques to automate and enhance the audit process, supporting continuous monitoring of key risk indicators and identification of emerging risks.
Education
Bachelor's in Economics
İhsan Doğramacı Bilkent University, 2022
International Baccalaureate Diploma Programme (IBDP)
Bilkent Erzurum Laboratory School, 2018
Skills
Languages
- Turkish - Native
- English - C2
- German - B2
Projects
Sound to Sheet - Sound Processing
The project processes music mp3 files and extracts music sheets with musical patterns and notes.
Librosa, NumPy, SciPy
Binance Futures Trading Bot - Algorithmic Trading
Developed a trading bot trading in 1 second klines in futures with a 97% win rate.
Ccxt, Binance WebSocket, NumPy, Pandas
Excel Extraction - Automation
Automated extraction of predefined information from various excel files, reducing task completion time from 40 working days to just 30 minutes.
Openpyxl
Image Reading - Image Processing
Developed an image reading model to analyze 4.6 million transactions, enhancing processing capacity and analytical scope by 5950%.
Pillow, PyTesseract, OpenCV
Personal Website from Scratch
My Hub
Astro, Tailwind, CSS&HTML
Mail Server Analysis - Data Leakage Prevention
Extracted images from email bodies to identify lapses in DLP systems, increasing mail catching capability by 25 times.
PIL, PyTesseract, LibPst, Scikit Learn
Speech to Text Development - Turkish Language
Developed an in-house speech-to-text library and model for Turkish, replacing a $3M quarterly outsourced service.
TensorFlow, Librosa, Tokenization
Security Camera Analysis - Image Reading and LLM
Developed a model to monitor security cameras, recognizing critical events and sending alerts during emergencies.
OpenCV, TensorFlow, OpenAI
Voice Security and Authentication - Sound Processing
Developed a project to test voice-controlled monetary transactions, assessing vulnerability to cloned voices.
PyDub, TensorFlow