About bitter.tech
bitter.tech is an Indonesian website and software development studio focused on fast execution, secure code, and thoughtful visual design. We work remotely with local and international clients and avoid unnecessary third-party dependencies.
Meet Our Development Team
Contact our core team to discuss your website or application project.
Edwin Gunawan S.
Lead Programmer
Specializes in application architecture, system security, and complex business logic.
Contact Edwin
Sisnawati
Quality Assurance
Tests usability, responsive behavior, security controls, and visual consistency.
Contact Sisnawati