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Experienced web developer with expertise in PHP, Symfony, Stimulus, and modern frameworks, delivering scalable, user-focused digital solutions. Strong problem-solving and collaboration skills, with a track record of transitioning into mobile game development. Passionate about leveraging technical skills to build and iterate in dynamic environments, adapting quickly, and continuously learning new technologies. Comfortable with code reviews, front- and back-end development, and delivering reliably with excellent time management and workflow optimization.…Experienced web developer with expertise in PHP, Symfony, Stimulus, and modern frameworks, delivering scalable, user-focused digital solutions. Strong problem-solving and collaboration skills, with a track record of transitioning into mobile game development. Passionate about leveraging technical skills to build and iterate in dynamic environments, adapting quickly, and continuously learning new technologies. Comfortable with code reviews, front- and back-end development, and delivering reliably with excellent time management and workflow optimization.

Bozhidar Kosto

Web Developer, App Developer, Game Developer, +4

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Experienced web developer with expertise in PHP, Symfony, Stimulus, and modern frameworks, delivering scalable, user-focused digital solutions. Strong problem-solving and collaboration skills, with a track record of transitioning into mobile game development. Passionate about leveraging technical skills to build and iterate in dynamic environments, adapting quickly, and continuously learning new technologies. Comfortable with code reviews, front- and back-end development, and delivering reliably with excellent time management and workflow optimization.…Experienced web developer with expertise in PHP, Symfony, Stimulus, and modern frameworks, delivering scalable, user-focused digital solutions. Strong problem-solving and collaboration skills, with a track record of transitioning into mobile game development. Passionate about leveraging technical skills to build and iterate in dynamic environments, adapting quickly, and continuously learning new technologies. Comfortable with code reviews, front- and back-end development, and delivering reliably with excellent time management and workflow optimization.

Available to hire

Experienced web developer with expertise in PHP, Symfony, Stimulus, and modern frameworks, delivering scalable, user-focused digital solutions. Strong problem-solving and collaboration skills, with a track record of transitioning into mobile game development.

Passionate about leveraging technical skills to build and iterate in dynamic environments, adapting quickly, and continuously learning new technologies. Comfortable with code reviews, front- and back-end development, and delivering reliably with excellent time management and workflow optimization.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Bulgarian

Fluent

English

Fluent

Work Experience

Mobile App Developer at Hobby / Projects

September 1, 2022 - May 1, 2026

Developed mobile applications and game-related prototypes and shipped projects for targeted platforms. Created apps using technologies such as React Native and integrated analytics and sign-in services. Also worked with Android Studio and mobile advertising/monetization tooling for deployment and optimization.

Web Developer / Game Developer (Personal Projects)

October 1, 2021 - Present

Created multiple simple games and developed small applications, including Unity scene/app creation and publishing. Worked with Unity to build and deploy game content, including projects released in the US and other internal/personal releases.

PHP Web Developer at SK Software Ltd.

October 1, 2021 - Present

Experienced PHP Web Developer focused on building dynamic web solutions using PHP, Symfony, Stimulus, MySQL, WordPress, API, Docker and other web technologies. Also hobby mobile app developer with React Native, Firebase, Google Analytics, Expo, Google Sign-In, Android Studio, Google AdMob, API. Created 1 simple games scene in Unity and a couple of games.