I've spent the last few years organizing a team of developers to serve custom software development requests from several clients, including:* SISMIOP (Tax Object Management Information System) Implementation and Migration on BKAD Bantul* GIS (Geographic Information System) Website for KSN (National Strategic Area) TNGM (Mount Merapi National Park) Ministry of PU-ESDM* Fingerprint-Based Attendance Information System in Bantul Regency Office* SKP (Employee Performance Assessment System) in Bantul* TUKIN (Performance Allowance Information System) in Bantul* PBB P2 (Land and Building Tax) Online Application and Mobile Tax Payment Service Counter System in BKAD BantulInformation System for Monitoring of Tax Realization and Receivables in BKAD Bantul* Maintenance and tuning of the Oracle database in BKAD Bantul.* Developed the Bantul Mobile application in BKAD Bantul,* Creating an online system for new student admissions at the Poltekkes Kemenkes Yogyakarta* Developing an integrated student payment system with virtual accounts at the Poltekkes Kemenkes Yogyakarta* Developing an integrated university academic administration system with PDDIKTI (National higher education database) at the Poltekkes Kemenkes Yogyakarta* Maintenance of SNI (Indonesian National Standard) ordering system at the National Standardization Agency * Development of a mass printing application for SPPT (Payable Tax Notification Letter) PBB P2 with QR Code in BKAD Bantul* Development of local tax SPTPD (local tax bill notification letter) online application in BKAD Bantul Regency* Development of a local tax payment gateway in BKAD Bantul* Development of Digital Signature Integration System on PBB-P2 system on BKAD Bantul Regency, Comply with BSRE BSSN.* Development of SAGE System (Sertifikasi AT, GSI dan SI), PT. Kilang Pertamina Internasional* Development of WIPPS 3.0 (Work In Progress Percentage) ASP.NET version on Refinery Unit Dumai, PT. Kilang Pertamina Internasional

Assigned to a role as oracle DBA and Solution Architect at the Regional Revenue Service of BKAD, Bantul Regency, managing and updating the installation of SISMIOP and other information systems. Optimizing and tuning the Oracle database used by the system.

Strategic consulting including but not limited to technology system plan development, full life cycle application development, new product research, evaluate and identify latest technologies for implementation, project planning and project management, software analysis, code analysis, requirements analysis, software review, system risk analysis, software reliability analysis, software testing and quality assurance, performance tuning and improvement, support, maintain and document software functionality.

- Full lifecycle application development- Designing, coding and debugging applications in various software languages.- Software analysis, code analysis, requirements analysis, software review, identification of codemetrics, system risk analysis, software reliability analysis- Object-oriented Design and Analysis (OOA and OOD)- Software modeling and simulation- Front end graphical user interface design- Software testing and quality assurance- Performance tuning, improvement, balancing, usability, automation.- Support, maintain and document software functionality- Integrate software with existing systems- Evaluate and identify new technologies for implementation- Project Planning and Project Management- Maintain standards compliance- Implement localization or globalization of software

Migration of Land and Building Tax IT Infrastructure in Bantul regency, this task involved setting up and deploying Oracle Database, Oracle Form and Reports, Centos Linux, Windows Server 2012, Active Directory Services, VMWare ESXi virtualization, remote desktop services.

Building and maintaining local datacenter for English First global IT infrastructure (Internet access, CRM Application and Active Directory Domain). As lead help desk and technical support for English First Jogjakarta and Central Java office. Facilitate and conduct training for staff and teachers regarding I.T. infrastructure.

This institution held a 1 year program vocational education in information technology. Working as an instructor in:- Programming and networking subjects such as : Database, Delphi, Visual Basic, .NET, Computer networking, embedded system programming, Etc.- A 1 year program vocational class, subjects covered: Algorithm,IT Ethics, Software Engineering, Information Technology introduction, Information System analytics and design, Networking, Delphi, Etc.

Working as instructor for BUGS Training Center responsibilities included:- Programming and networking regular class instructor, subject covered: Database, Delphi, Visual Basic, .NET, Computer networking, embedded system programming, Etc.- Windows Server 2003 Administration Course.- DSS (Decision Support System) with Delphi Course- Accounting information systemusing Delphi Course- DSS using Visual Basic .NET onPocketPCwith .NET CF (Compact Framework) Course

Started working as a software and network engineer as well as technical support. TaskS and achievementS while I am working there included:- Library information system development using barcode technology with Delphi and Firebird for various schools in the Jogjakarta area. - Fingerprint based attendance system development with Delphi, .NET and firebird.- Travel agent information system, Solo.- SMS gateway based information system for conducting distributed survey, Jogjakarta- Academic information system for university development with ASP.NET and MSSQL, Jakarta, Central Java.- Micro finance information system, Jogjakarta.- ERP system for herbal product factory, Jogjakarta.

IT Support and Network Administrator

Lab Assistant for Networking and programming class

Programmer for employee Management Information System for the city of Magelang (Visual Basic 6 dan MS Access)