Rakuten Ichiba iOS Application- Improve decoding performance issue by 70%- Eliminate screen hang & memory leak- Migrating UIKit to SwiftUI- Lead, handle & design Image Search features- Lead, handle & design AB Test features- Lead, handle & design Universal Link- Improve build time by ~2minutes- Lead & design search module overhaul- Conduct code review

Maintenance and develop features for Blibli Customer AppsConduct code reviewPIC of Return Modules, Webview Modules, and Payment Modules- Feasibility & technical requirement review- Handle enquiriesImprove performance & memory management- Eliminate memory leak- Improve performance for lag issue & screen load time

Maintenance and develop features for Blibli Customer AppsPIC of Return Modules, Payment Modules & Webview ModulesImplement Blibli x Tiket Collaboration, blu Payment Integration

Maintenance and develop features for Blibli Customer AppsPIC of Return Modules & Subscription ModulesImplement Apple Sign-In, Subscription Cart & Checkout, blu Payment Integration

1. Create ETL Using Pentaho for Business Reporting2. Create Dashboard Report Using Looker3. Create Dashboard Report Using Metabase

1. Maintaining and Developing PHP Laravel Application2. Rewrite Backend PHP to Java Spring and Deploy Using AWS Elastic Beanstalk3. Create Android Application Using Kotlin (MVP Architecture)4. Doing Code Review (SOLID Principle, Clean Code, Code Convention)5. Create Backend Golang and Deploy Using AWS Elastic Beanstalk6. Maintaining and Developing ASP .NET Application (RESTFul Service, Website)7. Create Services Using AWS Lambda & Golang

1. Making Android bprDLA Apps using Java Gradle, RESTFul API and Admin Web bprDLA Apps using PHP2. Making iOS DigiMobile Apps using Swift3. Making iOS KanaanTour Apps using Swift4. Making Desktop Inventory and Transaction Windows Form (EF6, DDD, Repository Pattern)5. Project Coordinator and Developer Photo and POS Gembira Applications Windows Form (EF6, DDD, Repository Pattern)7. Making Front End Responsive Web penjelajah.id8. Alfa Tester Website Coral Initiative Triangle9. Project Coordinator and Developer POS Application Tridjaja Textile Applications Windows Form (EF6, DDD, Repository Pattern)11. 1MC iOS and Android Lead Developer and Technology Consultant12. One Chat iOS and Android Technology Consultant13. TemanBerbisnis Developer and Consultant14. Making Desktop POS Application for Clinic Windows Form15. Resik Android Developer, Back End (ASP .NET) Developer, Front End (ASP .NET) Developer, Project Coordinator16. Making BackEnd RESTful API for Lelang Apps using Go-Lang, AWS ElasticBeanstalk, AWS S3 Bucket, AWS RDS17. Create ERP System (Transaction, Warehouse & Accounting Modules) using Go-Lang, Digital Ocean, PostgreSQL, ReactJS