Experience

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  Pt. sigma cipta caraka (balicamp)

  May 2008 - May 2010

  Junior java developer

  Telkom Sigma, or well known as BaliCamp is a leading business solution provider of Information Communications Technology (ICT) for over 20 years in Indonesia. Currently employing more than 850 personnel including internationally certified IT professionals. Job Description : • Analyze and design application modules which are given by Software Architect.• Provide code implementation base on its design.• Provide unit test to ensure the functionality has meet the requirement.• Provide bug fixing • Provide code documentationProject : PegadaianDescription: Enterprise system which help Perum Pegadaian to handle their financing business. From manage the customer investment portfolio, through customer mortgage and loan record.Duration : December 2009 – May 2010Technology : Spring 2, Ibatis 2, Javascript, HTML, LENDOR framework (Balicamp’s internal framework), Oracle 10g.Project: OpenCoreDescription : Web application for core banking product intended for small to intermediate banks.Duration : August 2008 – November 2009 Software and Platform : Java, ADF Business Component, ADF Faces, JSF, EJB, Javascript, JDev, Oracle 10g, PL/SQL Show less

• 

  Voltras international

  Oct 2010 - Jul 2012

  Java programmer

  Voltras is a company who provide IT products and services for aviation industry. One of it’s client is PT Sriwijaya Air.Job Description : • System analyst• Develop the application.• Explore technologies used by the framework• Gathered specification and designs of the system using UML methodology and OOP.• Assisting junior programmers.• Provide unit test to ensure the functionality has met the requirement.Project : ZitherDescription: Aircraft Maintenance software for PT. Sriwijaya Air. The project involved setting up a java-web-started aircraft maintenance application for PT Sriwijaya Air.Duration : January 2011 – June 2012Technology : Spring 3, Ibatis 2, Openswing, JSP, Java Web Start, JUnit 4, Oracle XE, Eclipse, Mantis bug tracker, Toad, Sql Developer.Project : Sita ParserDescription: Parser for Sita Gabriel (command based software for reservation, booking, ticketing for PT. Sriwijaya Air) which translating command into Java object.Duration : October 2010 – December 2010Technology : Java 1.5, JUnit 4. Show less

• 

  Mitra integrasi informatika, pt

  Jul 2012 - Sept 2017

  Technical consultant

  As a subsidiary of PT Metrodata Electronics, PT Mitra Integrasi Informatika is a well known IT services provider in Indonesia. Job Description : • Analyze user requirements• Develop applications and services• Assisting junior developers• Provide code documentation• Provide bug fixing • Provide 24 hours 7 days a week support when it’s needed• Cooperate with other entities such as End User, Business Analyst, Tester, and Management it self.Some projects :> Bank Mandiri – Derivatives Clearing System for Kliring Penjaminan Efek Indonesia Description : It is a web application using java portlet technology. Tasks : - Do financial transaction with KPEI, communicating with text files through sftp channel. - Registering new customer for KPEI. Duration : May 2014 – August 2014 Technology : Java, axis web service, Liferay, JSF, Primefaces, jQuery, Spring, MyBatis, Jasper Report, Javascript, JQuery, MySQL 5, Subversion.> Bank Mandiri – Host to Host service between Loan Origination System (LOS) and Insurance Companies Description : It is a middleware application using REST and SOAP webservice (in http and https) for integrating Mandiri LOS to insurance companies and Ministry of Finance. Provide UI to manage the middleware using JSF and Spring technology. Duration : March 2015 – December 2016 (released gradually) Technology : Java, WebMethods, SOAP web service, REST web service, JSON, JSF, Primefaces, Spring, Hibernate.> Bank Mandiri – Jamsostek Host 2 Host Bill Payment Service Description : In this project, Danang build services to improve existing bill payment service between Bank Mandiri and Jamsostek. The services are used to do CRUD operation, and flag payment for Jamsostek customer’s virtual account in Bank Mandiri system. Duration : 2013 – 2016 (released gradually) Technology : WebMethods, Oracle 10g, PL/SQL, REST web service, JSON. Show less

• 

  Tokopedia

  Oct 2017 - Feb 2020

  - Projects : - TransactionApp Platform system to serve new order flow management usingstate machine. Behave as orchestrator for other services. Stacks : Golang, consul, redis, nsq, finite state machine, google protobuf, Docker - Orderapp – Marketplace Order Management System Order management system for conventional marketplace. Stacks : Golang, consul, redis, NSQ, git, postgre, jenkins, googleprotobuf. - Orderapp BigData Ingestion System to ingest old data to AWS Athena big data platform. Stacks : Java, Apache NiFi, AWS S3, AWS Athena Show less

  • Principal Engineer

    Feb 2019 - Feb 2020

  • Senior Software Engineer

    Oct 2017 - Jan 2019
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  Telkomsel

  Mar 2020 - now

  • Manager API Product and Offer Domain Integration

    Aug 2022 - now

  • Senior Officer API Product and Offer Domain Integration

    Mar 2020 - Jul 2022