haekalnast

Commercial bank providing digital banking and merchant payment solutions (QRIS, EDC, cross-border payments). Designed OCTO Merchant onboarding (NTB & ETB), delivering user flows, wireframes, and implementation-ready design. Developed user guides, training materials, and marketing collateral to support merchant adoption. Translated payment systems (QRIS, EDC, WeChat Pay) into clear product experiences for merchants. Collaborated with business and field teams to support product rollout across multiple segments.

Government institution overseeing national research, technology, and innovation programs. Designed communication assets for national innovation programs and contributed to major events (HAKTEKNAS, ASEAN COSTI).