Hi, I’m Batuhan, a software engineer in İzmir
Fast apps.Fewer crashes.Real results.
Full-stack engineer building AI-native web and mobile apps that are smart, fast and stable. Here’s the proof, in numbers.
- Page loads 40% faster on the Anadolu Efes website.
- 25% more organic search traffic to the Anadolu Efes website.
- 30% fewer crashes in the Nestlé and Algida mobile apps.
- 35% shorter probe connection time in the Vave Health app.
- React
- Next.js
- React Native
- TypeScript
- .NET and C#
- Node.js
- PostgreSQL
- SEO and performance
- AI-assisted development
Things I’ve built
Hover to preview, click for detailsTap a project to open it
- Efsora Technology · 2026
Redesigned the React Native app’s UI and refactored its .NET backend services, including the probe connection flow.
- +25% engagement
- −35% connection time
- +30% reliability
- Kaizen Technology · 2024 – 26
Rebuilt the Anadolu Efes Sports Club website with Next.js and .NET, with SEO work to grow organic search traffic.
- 40% faster page loads
- +25% organic traffic
- Kaizen Technology · 2024 – 26
Built a cross-platform customer loyalty app in React Native, focused on performance, usability and maintainability.
- Kaizen Technology · 2024 – 26
Tracked down stability and load-time problems in two consumer mobile apps and fixed them.
- −30% crash rate
- 35% faster load times
About me
I’m Batuhan, a software engineer who builds AI-native web and mobile products people use every day. For nearly four years, I’ve helped brands like Anadolu Efes, Nestlé and Algida turn ideas into fast, reliable apps with React, Next.js, React Native and .NET. For me, working code is only the start. I keep going until every screen is faster and better than before.
The journey so far
Click a point to see the detailsTap “Details” on a role to see what I did there
AI-Native Full-Stack Software Engineer, Efsora
Vave Health mobile app and its .NET backend.
- Redesigned the Vave Health mobile app UI in React Native, raising user engagement by 25% and improving usability.
- Optimized probe connection performance and refactored .NET backend services, cutting connection time by 35% and improving reliability by 30%.
- Used AI-assisted tools for code generation and debugging across React Native and .NET projects.
- 2018Started university, and volunteeringBegan a B.Sc. in Software Engineering at Celal Bayar University, and joined the TEMA Foundation and AFAD’s disaster response team as a volunteer.
- Jan – Dec 2022Internships and trainingThree first steps into frontend work.
- Siskon Yazılım (Jan – Jun): built React applications and migrated legacy class components to Hooks, in a remote team.
- Kodluyoruz bootcamp (Jun – Jul): JavaScript, React, modern frontend practices and UI fundamentals.
- İzmir Teknoloji (Sep – Dec): built municipality websites with React, fixed frontend and backend bugs, daily Scrum.
- Dec 2022 – Aug 2024Software Engineer, 35INCH Software SolutionsWeb and mobile apps with Next.js and React Native.
- Developed and maintained web and mobile applications with Next.js and React Native.
- Diagnosed and resolved SEO and traffic issues across multiple websites, improving search visibility and organic traffic.
- Fixed animation and performance issues in React Native apps for smoother interactions and better stability.
- 2023Graduated with an Honor CertificateB.Sc. in Software Engineering, Celal Bayar University. GPA 3.26 / 4.00.
- Aug 2024 – Jan 2026Software Engineer, Kaizen TechnologyCorporate websites and consumer mobile apps for global brands.
- Rebuilt the Anadolu Efes Sports Club website with Next.js and .NET: 40% faster page loads and 25% more organic traffic through SEO.
- Built the Kahve Diyarı customer loyalty app in React Native, focused on performance, usability and maintainability.
- Optimized the Nestlé and Algida mobile apps, reducing crash rates by 30% and load times by 35%.
- Feb – May 2026AI-Native Full-Stack Software Engineer, EfsoraVave Health mobile app and its .NET backend.
- Redesigned the Vave Health mobile app UI in React Native, raising user engagement by 25% and improving usability.
- Optimized probe connection performance and refactored .NET backend services, cutting connection time by 35% and improving reliability by 30%.
- Used AI-assisted tools for code generation and debugging across React Native and .NET projects.
- October 2026IELTS Academic 7.0 (C1)Certified English at C1 level, alongside native Turkish.
Have a project in mind? Let’s talk.
Send a message with the form, or reach me directly.
İzmir, Türkiye