AGENT-01 // AEVA EXECUTION ● ACTIVE
AEVA — AI-Powered Voice Agent Platform Concisium / Independent Contractor / January 2026 – April 2026
FLOW HANDLERS INTEGRATIONS RELIABILITY
VAPI Voice agent
TOOL HANDLER Node.js / TypeScript CLINIKO PMS scheduling
LIVE CALL DATA · REAL-TIME TOOL EXECUTION — 9 BLUEPRINTS MIGRATED FROM MAKE.COM
– Migrated 9 Make.com automation blueprints to a production Node.js/TypeScript server-side architecture. – Each live call routes through VAPI tool handlers into Cliniko scheduling and Postmark notifications. – High-performance VAPI tool handlers with dynamic live-call data lookup. – Appointment booking and rescheduling workflows executed in real time during calls. – Multi-location availability logic for practice scheduling. – Deep Cliniko PMS integration: booking, rescheduling, and availability checks. – Postmark integration wrappers behind a composable email architecture. – 13+ transactional email types generated from shared HTML building blocks. – Replaced no-code automations that caused synchronization issues and vendor delays. – Typed TypeScript contracts across tool handlers and integration boundaries. – Composable server-side modules instead of nine disconnected blueprints. BENCHMARK // VERIFIED COMPETENCY ● VERIFIED
TOPCIT LEVEL 3 Institute for Information & Communications Technology Promotion (IITP) — December 2025
IT Business & Ethics 89.5%
National ICT competency index administered by IITP, Korea.
IDENTITY // RUNTIME
Christian Derek S. Amplayo
ROLE Software Engineer
FOCUS Voice AI systems, backend engineering, enterprise workflows
LOCATION Sta. Ana, City of Manila, Philippines
CORE Node.js / TypeScript / Next.js / Prisma / SAP ABAP Systems-minded engineer who migrates fragile automations into typed, server-side architectures with measurable behavior.
SIGNALS // EXTERNAL VALIDATION
SIGNAL-01 Google / CEB-I Hacks Top 25 Innovators
October 2025 – January 2026
Led Team ATXI and presented solution feasibility to Google and MCIA panels.
SIGNAL-02 ICMFS 2025 Research Presenter at the University of Santo Tomas
September 2025
Represented USPF and defended technical architecture and gamification strategies to academic panels.
FOUNDATION // SAP ABAP
SAP ABAP Bootcamp Intern — Accenture February 2026 – May 2026
Built enterprise backend foundations: DDIC configuration, custom ABAP reports, and ALV programs over Open SQL.
SCOPE ABAP Open SQL / DDIC / ALV reporting
DOMAIN Enterprise ERP backend development © 2026 Christian Derek S. Amplayo
[ STACK: NEXTJS / TAILWIND V4 ]