Develop and maintain Digital Delivery system from scratch, and trying to reduce fraud using rules with a lot of verification steps.I have experience a lot of things working in this company :- Deploy and manage the system using AWS ECS, EC2, SQS, SES, S3, Load balancer, EFS, etc.- Deploy a small database cluster.- Deploy and use Elasticsearch.- Deploy and use Hasura GraphQL.- Build the system using Golang, Nodejs, React, Nextjs, Moleculer microservices framework, and Laravel.- Learn and deploy security measures to secure the system.- Implement reward system for customers.- Keeping track on customer actions when using the system, then provide customer actions history for admin to decide on high risk or problematic transactions.

Creating Android Keyboard app using React Native, to help sellersending products information to their propective customers,and creating Android app to help seller pull their bank accounttransactions information.Both Android apps released on Google Play, but are not maintainedany more.

Selling digital items online in Indonesia using Magento and DigitalDelivery system. Currently stop selling. ~ www.jualgiftcard.com

* Building web applications & web sites related to the company business* Managing all required servers located in the cloud* Building REST API* Building websites theming engine* Building websites theme variables which uses information from REST API* Building e-commerce REST API* Contribute ideas

* Optimize website Features in terms of SEO, UX + UI + Technology* Integrate payment gateways (Veritrans, PayPal, Klikpay).* Optimize the website for mobile browser friendly (responsive UI)* Develop APIs for our partners mobile app* Contribute ideas for company business

Building a e-commerce platform called PunyaToko similar to Shopify

Build MySellr - Facebook Shop Application. Social networking meets commerce. Promote and sell your products to your fans directly on your Facebook page. You can chose between the Integrated Edition of our application which allows your customers to buy products without ever leaving the Facebook page or the Linked Edition which links all the products to your already existing webshop.

Responsible for researching and building a new framework for internal services development using PHP, JavaScript, MySQL.

Responsible for building website using PHP, JavaScript, MySQL, and some CMS application like WordPress. Join with the founder to start a new business developing and selling WordPress ecommerce themes.

Responsible for building web applications using Lotus Domino, PHP, JavaScript, MySQL, HTML, and CSS.