Sedat Sözen
Sedat Sözen
Development with Elegance
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Modernizing Naval Defense UI
Led the UI transformation of Aselsan's Kırlangıç Naval Defense System, migrating C++ algorithms to C#, integrating it with the web, and developing a custom framework for seamless native-to-web translation.
Car Rental System for Bosch
Designed and developed a full-stack car rental platform for Bosch, creating an optimized frontend and a C# backend that connects with their internal database.
Crypto Ecosystem for Financial Institutions
Built a crypto trading dashboard for Turkey's top banks and investment firms, integrating multiple exchanges, real-time analytics, personalized portfolios, and a React Native mobile app.
Crypto Exchange Simulation
Developed a Java-based crypto exchange simulator, replicating real-world market conditions and providing an interactive trading experience.
Digitizing Legal Operations
Managed the website of one of Turkey's largest law firms, integrated IT infrastructure APIs, built a Lawsuit Tracking Dashboard, expanded PostgreSQL tables, and optimized backend performance with Django and Flask.
AI-Powered Virtual Teachers
Enhanced a leading language-learning platform with AI-generated avatars, real-time facial animations, speech-to-text (STT), text-to-speech (TTS), and multimedia recording for immersive learning.
Stunning Portfolio Websites
Designed high-end portfolio websites for startups and law firms with smooth scrolling, transitions, and 3D elements using Three.js, Spline, Framer Motion, and Next.js.
Mobile Apps for Businesses
Developed mobile apps for businesses in e-commerce, logistics, law, and real estate, delivering user-friendly digital solutions tailored to each industry.
Blockchain & Crypto Infrastructure
Worked on blockchain technologies, including wallet creation, custody management, arbitrage automation, and secure asset transfers across multiple networks.
Microservices for Crypto Trading
Built a microservices-based backend for a crypto trading ecosystem, implementing scalable data pipelines, Docker, Kubernetes, and PostgreSQL for seamless operation.
Secure Authentication for FinTech
Upgraded the login system of a global mobile payment provider, integrating OCR, NFC, and facial recognition while bridging React Native with Kotlin and Swift for enhanced security.
Multi-Theme Component Library
Developed a versatile UI component library supporting five color themes, ensuring a consistent design system across web and mobile platforms.
