Çağatay Türkan
I'm a Computer Engineer
About
Computer Engineer / Back End Developer
As a Computer Engineer with 5 years of professional experience, I specialize in developing AI-powered chatbot solutions and RESTful APIs. My expertise includes Node.js backend development, natural language processing, and implementing custom AI solutions for business needs.
- Location: Izmir, Turkey
- Languages: Turkish (Native), English (Fluent C1)
With a strong foundation in computer engineering and extensive experience in AI technologies, I focus on developing intelligent chatbot solutions and robust backend systems. My experience includes fine-tuning AI models, implementing custom classification algorithms, and developing high-performance RESTful APIs using Node.js and modern database technologies.
Professional Experience
My career journey and educational background
Work Experience
Software Engineer
September 2023 - January 2025
Juphy, Oregon-United States
- Developed and maintained chatbot functionality for a Shopify-integrated application using Node.js
- Implemented a hybrid search mechanism using MongoDB and Weaviate vector databases
- Built and maintained Node.js-based RESTful API endpoints for chatbot operations
- Developed custom classification algorithms and implemented statistical analytics
- Fine-tuned OpenAI's ChatGPT models for specific business use cases
Software Engineer
April 2022 - September 2023
Matriks Bilgi Dağıtım Hizmetleri A.Ş., Istanbul
- Developed high-performance RESTful APIs using Node.js and FastAPI
- Designed and maintained APIs processing millions of requests daily
- Implemented data retrieval and caching mechanisms using various technologies
- Worked with MQTT for real-time data processing
- Automated deployment processes using GitLab CI/CD
Business Analyst
January 2019 - April 2021
CBOT, Istanbul
- Expanded customer base through successful chatbot implementations
- Contributed to CBOT's proprietary AI-powered chatbot platform development
- Designed and implemented solutions for order placement and payments
- Managed client relationships and project requirements throughout the lifecycle
Education
Master's Degree in Computer Engineering
October 2019 - January 2021
Beykent University, Istanbul
Bachelor's Degree in Computer Engineering
October 2012 - June 2017
Beykent University, Istanbul
Certifications
Full Stack Bootcamp: Loop Cyber Security and Network Technologies
January 2022 - March 2022
Patika.dev Istanbul
Learned advanced JavaScript, Vue.js, React Native, and Express.js
Portfolio
My Recent Projects
- All
- Web
- Wordpress
Services
I offer a range of software development and AI integration services
AI Integration
Custom AI solutions and chatbot development using modern language models and machine learning techniques
Backend Development
High-performance RESTful APIs and microservices development using Node.js and modern frameworks
Database Solutions
Database design, optimization, and implementation using MongoDB, Redis, and Weaviate
WordPress Development
Custom WordPress website development including e-commerce solutions, corporate websites, and theme customization
Search Solutions
Implementation of hybrid search systems combining traditional and vector-based approaches
Technical Consulting
Expert advice on software architecture, AI implementation, and technology selection
Latest Blog Posts
Check out my latest articles and tutorials about software development, AI, and technology
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