Jonathan Leoul

Jonathan Leoul
I am a multidisciplinary designer, content specialist, and software developer with over three years of experience. I specialize in crafting immersive digital experiences through a forward-thinking, "Experimentive and Adaptive" design philosophy. Currently, I serve as the Lead Content Writer & Brand Manager at Polkadot-Ethiopia, focusing on bold visual identities and storytelling.

Core Services & Expertise
UI/UX Design: I design intuitive, aesthetically beautiful, and responsive interfaces for both web and mobile platforms. My process includes user research, wireframing, and usability testing.
Graphics Design & Branding: I create unique brand identities, logos, and marketing collateral such as flyers and posters. I also specialize in social media graphics and motion graphics to enhance audience engagement.
Web & Mobile Development: I build functional and high-performance applications from ideation to deployment. My technical stack includes:
Front-end: HTML, CSS, JavaScript, and React
Mobile: Flutter and React Native
Backend & APIs: ASP.NET Core, Node and Express js, Firebase.
Content Strategy & Social Media Management: As a Brand Manager and Production Lead, I manage social media presence, article writing, and brand strategy for tech-focused organizations.