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Mert Kaya

@mertkaya

Software engineering intern at BTC Bilişim Hizmetleri A.Ş. who developed reservation and e-commerce services with Spring Boot and Angular.

Turkey

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At BTC Bilişim Hizmetleri A.Ş., I developed a hotel reservation service and an e-commerce marketplace using Spring Boot, Angular, and PostgreSQL. I also implemented search and filtering with Apache Solr.

I created AI-integrated WhatsApp automation bots for customer service and bookings using Node.js and LLM APIs. I also worked on CI/CD pipelines, containerization, and cloud deployments.

At Modakent Tekstil Firması, I installed and configured the Entegra application on workstations and managed product data across sales platforms using XML and Excel files. I’m studying Computer Engineering at IstanbulKültürUniversity and completed an Erasmus exchange at Technische Hochschule Brandenburg.

Experience

Work history, roles, and key accomplishments

Intern

BTC Bilişim Hizmetleri A.Ş.

Jul 2026 - Sep 2026 (2 months)

Developed a full-stack hotel reservation service and an e-commerce marketplace using Spring Boot, Angular, and PostgreSQL. Implemented high-performance search and filtering with Apache Solr, and created AI-integrated WhatsApp automation bots using Node.js, Puppeteer, and LLM APIs.

Spring Boot Angular PostgreSQL Apache SOLR NodeJS Puppeteer LLM APIs Docker GitHub Actions Vercel Render JWT RBAC Bcrypt JUnit5 Mockito Vitest

IT Staff

Modakent Tekstil Firması

Aug 2024 - Mar 2025 (7 months)

Installed and configured 'Entegra' application on 20+ workstations, streamlining invoicing and sales workflow. Managed product data entry and tracking via XML and Excel files for multiple sales platforms, and assisted with computer hardware setups and new software integrations.

Entegra XML Excel Hardware Setup Software Integration

Part Time Business

INKA Human-Sources, Me Agency, BRN&NU Agency

Jan 2021 - Jan 2025 (4 years)

Coordinated and staffed social events at various venues including Volkswagen Arena and Ülker Sports Arena. Engaged attendees, greeted groups, and strengthened one-on-one communication skills.

Event Coordination Communication Skills Customer Engagement

Education

Degrees, certifications, and relevant coursework

Istanbul Kültür University

Bachelor Degree, Computer Engineering

2022 -

Pursuing a Bachelor's degree in Computer Engineering with relevant coursework in data structures, algorithms, object-oriented programming, operating systems, software engineering, and embedded systems.