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Dina Ilman

@dinailman

I build backend platforms for health technology, logistics, and fintech products.

I've built backend products at Asa Ren, including DNA sample workflows, personalized AsaX AI notifications, and wearable health-data integrations.

My notification engine increased user engagement by 70%, while my wearable-data normalization work improved tracker accuracy to 90%.

At SiCepat Ekspres, I developed backend services for merchant delivery management and a customer super app with tracking, pickup requests, ratings, and promotional vouchers.

I also built robo-advisory backend services at Halofina, including KYC data formatting, payment integrations, account management, OTP verification, and secure token-based login flows.

Experience

Work history, roles, and key accomplishments

Backend Developer

Asa Ren

Apr 2025 - Mar 2026 (11 months)

Owned end-to-end delivery of DNA Samples and built personalized notification channels for the AsaX AI Assistant, increasing user engagement by 70%. Improved wearable health tracker data accuracy to 90% and integrated third-party DNA sample analysis.

Go NodeJS Express PHP Bun.Js NestJS GraphQL REST APIs Kafka Redis BigQuery PostgreSQL MariaDB Docker CI CD

Backend Developer

SiCepat Ekspres

Jul 2021 - Nov 2024 (3 years 4 months)

Developed and maintained backend services for the web admin platform and built the delivery services super app with real-time tracking, pickup requests, review ratings, and time-limited vouchers.

Go NodeJS Express PHP Bun.Js NestJS GraphQL REST APIs Kafka Redis BigQuery PostgreSQL MariaDB Docker CI CD

Backend Engineer

Halofina

Apr 2019 - Jul 2020 (1 year 3 months)

Developed backend services using a PHP micro-framework for a multi-channel robo-advisory platform, including KYC data formatting for third-party payment integration and account management.

PHP REST APIs PostgreSQL MariaDB