KHAMDAN NAHARI

Building AI-powered products for creators and agencies with a focus on resilient frontends and scalable backend services.

• Built an AI chat workspace that unifies uploads, analytics, and messaging for content creators.
• Launched the Cliqo landing page to lift sign-up conversions with motion-led storytelling.
• Delivered the Tax Elevate marketing site with tighter Core Web Vitals and SEO-ready architecture.
• Translated evolving business requirements into maintainable, production-grade systems.

Drove the digital commerce surfaces that power large-scale voucher and product distribution for Smartfren.

• Built the Digital Outlet website serving nationwide product and voucher launches.
• Resolved critical incidents across internal sales apps to restore operational velocity.
• Developed a CMS powering PLN, PDAM, and gaming vouchers with partner integrations.
• Shipped a personalized home screen widget that raised retention.

Scaled payment integrations and performance for AXISnet and supporting Android apps.

• Integrated ShopeePay, GoPay, and DANA to unlock new transaction funnels.
• Improved AXISnet code quality through reviews and engineering seminars.
• Cut build time in half with modularization and CI optimization.
• Helped grow monthly active users from 12M to 13.5M.

Built learning experiences that increased engagement for millions of students.

• Launched live teaching, pretest, and consultation flows to boost weekly active users by 7.3%.
• Led the migration to React Native, saving 50% of engineering resources.
• Introduced gamification layers that drove stickier learning habits.

Boosted the POS platform with localization and better engineering practices.

• Authored onboarding playbooks and documentation for faster ramp-up.
• Added language and currency localization to accelerate market expansion.
• Partnered with product and architecture teams on scalable patterns.

Created mobility features for logistics and accessibility products.

• Built a driver tracking map powered by Firebase and Google Maps.
• Shipped audiobook functionality with ExoPlayer.
• Collaborated closely with product teams to align delivery with user journeys.

Built reservation and retail tooling for beauty and fitness businesses.

• Created scheduling and reservation flows used by premium studios.
• Implemented barcode scanning with ZXing for faster checkout.
• Continuously refined product usability through rapid experimentation.