Available to hire
I’m Hosni Ammar, a Unity and mobile game developer with 5+ years of experience delivering polished mobile and indie games. I’m passionate about creating high-quality gameplay experiences, prototyping creative concepts, and collaborating with teams to bring ideas to life.
I’ve shipped titles for major publishers, led solo development for personal projects, and enjoy mentoring junior developers while exploring new mechanics and monetization strategies.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
Arabic
Fluent
French
Advanced
English
Advanced
Work Experience
Unity Developer (Contractor) at Tap Nation
December 1, 2024 - September 9, 2025Contributed to multiple Web3 projects; developed and published several titles and built tools to streamline artist workflows and improve production efficiency.
Unity Developer (Contractor) at Tap Nation
December 1, 2024 - September 9, 2025Contributed to multiple Web3 projects; developed and published several titles. Created tools to streamline workflows for artists and improve production efficiency.
Freelance Unity Developer at Tabler GmbH
August 1, 2024 - PresentDeveloped branded games for high-profile clients from concept to launch; delivered engaging, customized gameplay aligned with each brand’s identity.
Freelance Unity Developer at Tabler GmbH
August 1, 2024 - PresentDeveloping branded games for high-profile clients, from concept to launch. Delivered engaging, customized experiences aligned with each brand’s identity.
Freelance Game Developer
December 31, 2021 - September 9, 2025Key contributor to mobile games like 'Smasher.io' (10M+ downloads) and 'Saw Race'. Built a deep understanding of hypercasual game mechanics and monetization.
Founder & Game Developer at Broken Mug Studio
March 1, 2021 - PresentCollaborated with major publishers (Lions Studio, Zplay, Kwalee). Solo-developed 'Dough it!' with 5M+ downloads; managed junior developers and led personal/experimental game projects.
Founder & Game Developer at Broken Mug Studio
March 1, 2021 - PresentCollaborated with major publishers: Lions Studio, Zplay, Kwalee (2021–2023). Solo-developed 'Dough it!' – 5M+ downloads on Google Play and App Store. Managed junior developers and worked on personal/ experimental game projects.
Freelance Game Developer
January 1, 2021 - September 9, 2025Key contributor to mobile hits such as 'Smasher.io' (10M+ downloads) and 'Saw Race'; built a deep understanding of hypercasual mechanics and monetization.
Junior Game Developer at Orange Tunisia
November 1, 2019 - September 9, 2025Developed interactive advergames with mobile payment integrations via SIM cards.
Junior Game Developer at Orange Tunisia
November 1, 2019 - September 9, 2025Developed interactive advergames with mobile payment integrations via SIM cards.
Education
Bachelor's Degree in Computer Science at Higher Institute of Technological Studies, Tunis
January 11, 2030 - January 1, 2019Baccalaureate at Menza 6 High School
January 11, 2030 - January 1, 2015Bachelor's Degree in Computer Science at Higher Institute of Technological Studies, Tunis
January 11, 2030 - January 1, 2019Baccalaureate at Menza 6 High School
January 11, 2030 - January 1, 2015Qualifications
Industry Experience
Gaming, Software & Internet, Media & Entertainment, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Hire a Game Developer
We have the best game developer experts on Twine. Hire a game developer in Tunis today.