Work Experience

Tech. Lead
@ Machtwatch | jamtangan.com

AUG 2020 - Present

Lead Backend team to develop backend system.
Technology used: GoLang, Redis, MessagingQueue.

Part Time Programming Instructor
@ Hacktiv8

JAN 2019 - Present

Teaching programming for basic programming & algorithm, GoLang, and basic front end (HTML, CSS JS).
Technology used: GoLang, HTML, CSS, Javascript.

co. Founder | Tech. Lead
@ PropertySolutions.co.id

JAN 2020 - Present

Build system to support core bussiness for property.
Technology used: C#, Umbraco CMS, SQLServer.

Software Engineer
@ Talabat. Dubai, UAE.

MAY 2020 - AUG 2020

Develop Backend system to maintain merchant food order.
Technology used: .Net Core

Backend Engineer
@ Tiket.com (PT. Global Tiket Network)

JAN 2019 - MAY 2020

Create Microservices backend system and integration for online travel agent. Integrate the backend system from discovery (search and find property, hotels, villas, apartment), booking, and refund with the vendors.
Technology used: GoLang, Consul, Redis, Kafka, MongoDB (NoSql), Java8.

Software Developer, System Analyst
@ Fleischhacker GmbH & Co. KG

JUN 2016 - OCT 2018

Mediconnect® (Healthcare software) manages the clinical process. The ability to record clinical data in a platform-independent system gives structure to workflows and processes. This includes preparation, presentation, communication and archiving of patient and study data, as well as appointment planning.
Technology used: .Net (VB.net), DevExpress, SQLServer, C++, DICOM imaging, HL7.

Software Developer, System Analyst
@ PT. Code Development Indonesia

AUG 2013 - JUN 2016

Build system for various clients industry from finance, manufacturing, online travel agent, etc.
Technology used: .Net (C#), SQLServer, SQL Server Reporting Service, Oracle 11/g, Rabbit MQ.

Web Developer
@ PT. Fluidweb Solutions

FEB 2011 - AUG 2013

Build website for various client, HTML5 game, internal system for insurance company, online shop website, etc.
Technology used: .Net (C#), Umbraco CMS, SQLServer, JQuery.

Web Developer
@ PT. KSRealtech

2010

Manage, mantain, enhance Web Portal for online betting.
Technology used: .Net (C#), SQL Server.

Internship Programmer
@ PT. Daihatsu Motor

2009 - 2010

Building Desktop application to calculate man hour efficiency production and reporting via excel export import.
Technology used: VB.Net, SQL Server.

Programming Instructor
@ Binus Center

2007 - 2010

Teaching programming language, such as: VB.Net, C, C++, Java J2SE, SQL Server, MsOffice Instructor.
Technology used: Java, C, C++, VB.Net, SQL Server.

-->

Paper Publications

INTERNETWORKING INDONESIA JOURNAL VOL.7/NO.2
http://www.internetworkingindonesia.org/Issues/Vol7-No2-B-2015/iij-vol7-no2-2015.html

2015

ASYNCHRONOUS PUBLISH/SUBSCRIBE ARCHITECTURE OVER WEBSOCKET FOR BUILDING REAL-TIME WEB APPLICATIONS

Education

Bina Nusantara University

Master's Degree, Information Technology, GPA 3.5 of 4.0

Aug 2013 - May 2015

Ji Nan University

Chinese Language & Literature

Aug 2010 - June 2011

Bina Nusantara University

Bachelor's Degree, Information Technology, GPA 3.24 of 4.0

Aug 2006 - Feb 2010

Licenses & Certifications

MCPS: Microsoft Certified Professional
Microsoft

Issued Sep 2015

Credential ID F408-1300

Microsoft Specialist:Programming in HTML5 with JavaScript and CSS3
Microsoft

Issued Sep 2015

Credential ID F408-1305

Chinese Proficiency (HSK)
Chinese Proficiency Test

Issued May 2011

Credential ID 1105002936

Binus Certified Instructor - Logical Programming
Binus Center

Issued Jul 2007

Credential ID BC003/BCI.079-2007/IX/0001

Volunteer Experience

Public Relations
Indonesian Red Cross

Jan 2012 - Dec 2014

Collaborate with Indonesian red cross to conduct blood donors in Church

Interestes