A platform for gamers to connect web2 and web3 gaming platforms.
- Collect user data from various gaming platforms and partners

- Run user-based quests on schedule

- Detect quest completion and reward the user

- Notify users about quest status changes and user activities.
- Drive backend

Description Learning platform for students in Indonesia. CoLearn app is available in Android and iOS platform. I am mainly into the back end team. I have worked on integrating in app payments for both iOS and android apps. For middle funnel optimisation and A/B testing I have integrated optimizely in our app. Technology NodeJS, TypeScript, PostgresSQL, AWS Role Developer

Description Back end logic of eCommerce platform for Singapore based dental cosmetics firm. Designed and implemented dedicated notification micro service from scratch for sending push notifications, text messages and emails for customers based on various events that are raised from several micro services. Also took part in designing and implementing back end for order management system Technology NodeJS, TypeScript, PostgresSQL, AWS Role Developer

Description An AI powered system to automate and simplify US healthcare revenue cycle automation. Designed and developed a rule engine from scratch for handling business rules for revenue cycle. Involved in architectural decision making for whole system. Worked closely with AI team for extracting claim and remit files and supported payment posting automation Technology Python, MongoDB, redshift, Celery, Redis, RabbitMQ Role Module Lead

Developed and deployed a stand-alone notification system for an e-commerce platform in the cosmetic dentistry sector.

Led integration efforts for in-app payments on app stores and Google Play services as a senior backend engineer.

Participated in solution design and key decision-making for an e-learning platform serving K-12 students in Indonesia as a core backend team member.

Created custom domain support for independent shop owners within an e-commerce marketplace application.

Led a team of engineers to develop a microservice applying US healthcare insurance rules to client data.

Initiated and drove successful product launch, gaining significant community engagement.

Optimized API performance by 40%.

Identified and fixed deadlocks in the database that resulted in high availability.

Managed high traffic and user interactions during launch and subsequent peak periods.

Achieved over 300K user registrations within a short timeframe.