Re-architect Middleware API to surface the legacy Core Banking System to be properly used by the Business Clients

- Designing microservices architecture for User Authorization (300k requests/hour on 25% services adoption rate) - Project leader for Team Member Management, 4 months project with 5 engineers - Project leader on cluster agnostic URLs and multicluster failover to increase User Authorization resiliency. Converting 90% errors to 45ms additional latency on cluster-specific downtime (initial release) - Subject Matter Expert on Python SDK to increase User Authorization adoption rate (17+ Python services) - Designing microservices architecture for Global Supplier Model (200k international supplier entities) - Subject Matter Expert on Istio for service-to-service communication security, leading 5 teams in 2 pods - Subject Matter Expert on Single Purpose Database, leading 3 teams in the pod

- Project leader for Astra Financial leasing Android application, 7 month project on 3 engineers - Project leader for Phillip Morris Intl. - Asset Management System, 6 month project on 2 engineers - Project leader for Phillip Morris Intl. - Central Communication Platform, 3 month project on 2 engineers

- Keynote Speaker of IoT with Android workshop on 9-10 July 2018 - Teach practicum class of Micro-controller Design and Application - Coordinate teaching materials, student's workload, and projects with theory class and university's resources

- Developing financial report - Developing Standard Operational Procedure (SOP) - Creating forms to support SOP - System Integrator for designing custom embedded automation solution - Developing and Finalizing TNI-AD Nano Satellite - Develop Inventory Management System that supports multiple online shop based with stock tracking and analysis ability

- Developing wireless smart street lighting project using 2.4GHz low power communication. - Developing Indonesian Marine's Nano Satellite project.

- Developing aircraft's software on embedded system using C programming language on Linux based system, - Parsing and preparing aircraft communication protocol ARINC717. - Library development for low level aircraft communication data parser.

- Develop practicum's material - Teaching practicum class - Research about basic electronic circuit and algorithms - Manage courses for its documentation, materials and modules that will be used for that practicum: 1. Physics 2. Discrete Electronic 3. Robotic Fundamental 4. Robotics and Industrial Automation - VHDL component research, design, and development using Xilinx Spartan 3-AN FPGA for practicum purposes - Trainer for Junior Assistant - Participate in various Competition