SJAbout Sunyld
Hi! I'm a freelance mobile and web developer based in Mozambique 🇲🇿.
I specialize in building modern apps using React Native (for both mobile and web) and backend services using Node.js with Express or Supabase. I have experience creating complete digital products — from authentication systems (email, social login, OTP) to real-time chat, landing pages, and payment integrations.
I’ve built SaaS platforms, eBook marketplaces, and custom chat applications. I focus on writing clean, scalable code and delivering reliable, user-friendly solutions.
I'm open to remote freelance work and long-term collaborations. Let's build something great together!
Portuguese
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- MATAPA FriosDigital Traffic ManagerJanuary 2022 - January 2024 (2 years)Planning and execution of digital marketing campaigns, focusing on SEOand online ad strategies. Data analysis to maximize conversion and engagement in digital campaigns.
- SunymindReact Native DeveloperJanuary 2023 - January 2024 (1 year)Development of mobile applications using React Native and Cordova, integrating functionalities such as interactive maps, geolocation and push notifications via Firebase and Supabase. Creation of routes and paths using polylines and coordinate manipulation. Consumption of external APIs and performance optimization in mobile applications.
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Education
- Computer EngineeringUniversidade Rovuma2026Computer Engineering
- of Secondary EducationEscola Secundária 7 de Abril2021of Secondary Education