Birth Date : 05/23/1975
ozgur.saygi@gmail.com
ÖZGÜR SAYGI
SENIOR .NET DEVELOPER | AI SOFTWARE DEVELOPER | MATHEMATICS ENGINEER
Istanbul, Türkiye | ozgur.saygi@gmail.com
PROFESSIONAL SUMMARY
Results-driven Mathematics Engineer and Senior Software Developer transitioning into Enterprise Artificial Intelligence.
Proven track record in developing complex, web-based applications across FinTech, BPM, and ERP sectors.
I combine extensive expertise in .NET Core, C#, and architectural design with cutting-edge capabilities in Machine Learning, Python, Large Language Models (LLMs).
Adept at bridging the gap between data science and software engineering by transforming advanced AI models into highly scalable, production-ready enterprise applications.
CORE COMPETENCIES & SKILLS
AI & Data Engineering: Python, R, Vision LLMs (OCR to JSON), Azure AI Document Intelligence (IDP), IBM watsonx AI Orchestrate.
Backend & Architecture: .NET 8, .NET Core, ASP.NET MVC, C#, REST APIs, Object-Oriented Programming (OOP), RabbitMQ.
Database & Data Management: Advanced SQL, MS SQL Server, PostgreSQL, T-SQL, Complex Database Deduplication & Access Control Logic (ACL).
Frontend: Angular, TypeScript, JavaScript, Bootstrap.
EDUCATION & CERTIFICATIONS
Istanbul Technical University (ITU) Continuing Education Center | Dec 2024 – Apr 2025
ITU SEM Certificate Program – Artificial Intelligence, Big Data, Machine Learning with Python & R
Istanbul Technical University (ITU) | Sep 1992 – Jul 1998 (GPA: 3.36/4.00)
B.Sc. in Mathematics Engineering
APPLIED ARTIFICIAL INTELLIGENCE AND MACHINE LEARNING PERSONAL PROJECTS
Personal Experimental Prototype : Earthquake Foreshock Classification and Prediction | https://github.com/ozgursaygi/deprem-analiz
An automated analytical system was developed to predict foreshock classification and probabilities using machine learning models and live seismic data from the AFAD API.
Extreme class imbalances in seismological datasets were calculated.
Data acquisition (SQLite) and HTML report generation pipeline were automated via GitHub Actions for continuous execution every 6 hours.
Personal Experimental Prototype : Multiple Stock Prediction | https://github.com/ozgursaygi/hisse
A Python-based analytical machine learning system was designed and developed for algorithmic forecasting using statistical regime switching models and LSTM neural networks for time series forecasting.
Predictive analysis and backtesting were performed on stocks by combining the machine learning outputs with Elliott Wave Theory (EWT).
PROFESSIONAL EXPERIENCE
AKSIS DIGITAL SOLUTIONS | Istanbul, Turkey | 08/2022 – 07/2026
SENIOR .NET SOFTWARE DEVELOPER (HYBRID – FULL STACK) AND AI DEVELOPER
Web-based Business Process Management (BPM) solutions, including Document Management modules, were designed and developed using .NET, .NET Core, C#, and Angular.
AI integrations were implemented using IBM Watsonx AI Orchestrastrate Agent and Azure AI IDP, and on-premises AI/ML tools were developed that combine Python-based AI capabilities with .NET enterprise architectures.
Skills : Angular · TypeScript · .NET Core · ASP.NET Core · C# · Microsoft SQL Server · Transact-SQL (T-SQL) , Python , R ,
Azure AI Document Intelligence (IDP), IBM watsonx AI Orchestrate
IPSOS TURKİYE | Istanbul, Turkey | 10/2020 – 06/2022
SENIOR .NET SOFTWARE DEVELOPER (HYBRID – FULL STACK)
Web-based applications for survey dashboards and dynamic reporting were developed using .NET Core, C#, and PostgreSQL.
A comprehensive client-facing web application was developed to securely visualize datasets calculated from various market research metrics.
Skills: .NET Core · C# · ASP.NET · JavaScript · SQL · PostgreSQL· RabbitMQ
BILGE ADAM (Contractor at Ford Otosan & KoçSistem) | Istanbul, Turkey | 09/2016 – 05/2019
SENIOR .NET SOFTWARE DEVELOPER (ON-SITE – FULL STACK)
Participated in the technological modernization of the Ford Otosan Service Management application by successfully migrating the legacy system from .NET Framework 1.1 to 4.7 using ASP.NET MVC and Oracle within the Agile/Scrum framework.
Developed a web-based leasing project for key clients such as Yapı Kredi Bank and Akbank Leasing.
Skills : C# · JavaScript · SQL · jQuery · ASP.NET MVC · .NET Framework · ASP.NET Razor Pages
TRADESOFT BUSINESS SOLUTIONS | Istanbul, Turkey | 06/2014 – 03/2016
SENIOR .NET SOFTWARE DEVELOPER (ON-SITE – FULL STACK)
A web-based online banking platform was designed and developed for investment firms. .NET, ASP.NET, and ASP.NET MVC technologies were used.
Improvements were made to core financial functions, including modules for high-volume money transfers, stock trading, and mutual fund transactions.
Skills : C# · SQL · jQuery · T-SQL · ASP.NET MVC · ASP.NET Razor Pages · Bootstrap · .NET · Full-Stack Development
SIBER LOGISTICS SOFTWARE COMPANY | Istanbul, Turkey | 10/2008 – 05/2014 SENIOR .NET SOFTWARE DEVELOPER (ON-SITE – FULL STACK)
Specialized CRM and Expense Management applications were developed for the logistics and pharmaceutical industries.
A web application was created for medical representatives to track their visits to hospitals, pharmacies, and doctors.
CRM features were designed for the logistics sector, including managing customer meetings and automating the offer generation and delivery process.
Skills: C# · ASP.NET · SQL · jQuery · T-SQL · Entity Framework · .NET Framework · Infragistics · DevExpress
TEPUM SIGMA CONSULTANT | Istanbul, Turkey | 01/2007 – 10/2008 .NET SOFTWARE DEVELOPER (ON-SITE – FULL STACK)
Developed web-based enterprise projects for the banking sector, including modules for Asset Management, Procurement Management, Inventory Management, and Accounting Integration.
Delivered solutions for major clients such as Vakıfbank and Fortis Bank.
Skills: C# · ASP.NET · SQL · jQuery · T-SQL · ADO.NET .NET Framework · Infragistics
MERKEZ MEDIA HOLDING (SABAH)| Istanbul, Turkey | 03/2004 – 05/2005 SOFTWARE DEVELOPER (ON-SITE – FULL STACK)
Developed websites for leading newspapers, magazines, and TV channels (Sabah, Takvim, Cosmopolitan, Marie Claire, Para, Aktuel, Fotomaç) using PHP, JavaScript, and MySQL.
Built a Teletext application for a major TV channel (ATV).
Skills: PHP · SQL · MySQL · JavaScript · HTML · CSS
NTN COMPUTER SOFTWARE | Istanbul, Turkey | 08/2000 – 01/2002 JUNIOR SOFTWARE DEVELOPER (ON-SITE – FULL STACK)
Developed Windows-based ERP applications using PowerBuilder, SQL, and Sybase..
Wrote complex procedures and triggers for the Sybase database
Skills: Powerbuilder · SQL · Sybase
I.T.U Mathematics Engineering Department 2 month C Language Internship
LANGUAGES
Turkish : Native
English : Upper Intermediate
PERSONAL INTERESTS
Reading
Taking walks through the city almost every day
Watching science and history documentaries and videos online
ozgursaygi.com 