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All Journal JITK (Jurnal Ilmu Pengetahuan dan Komputer) The Indonesian Journal of Computer Science
Teguh Raharjo
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Computer Science & IT Electrical & Electronics Engineering Engineering

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Navigating the ERP Landscape: Unveiling the Key Drivers in Enterprise Resource Planning Success - A Comprehensive Literature Exploration Rahmita, Fehmi; Teguh Raharjo; Venera Genia; Aji Prasetyo
The Indonesian Journal of Computer Science Vol. 12 No. 6 (2023): The Indonesian Journal of Computer Science (IJCS)
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v12i6.3517

Abstract

Organizations require information systems as a means of aiding decision-making processes. Enterprise Resource Planning (ERP) systems serve as information system tools that enhance work efficiency. They are considered the optimal solution for organizations seeking a competitive edge. The successful implementation of ERP systems offers numerous benefits to organizations. It is essential to note that while some organizations have encountered difficulties using ERP systems, others have succeeded. Implementing ERP systems poses a challenge for organizations, and this study aims to identify the critical success factors with ERP systems and get to know what category is most important to implementing ERP in an organization. This research identifies and categorizes the top five CSFs for successful ERP implementation: training and job redesign, adequate ERP software selection, clear goals and objectives, business process reengineering, and implementation strategy and timeframe. These CSFs are vital for organizations of all scales, offering a holistic framework for effective ERP integration. Through systematic analysis, the study maps these CSFs into four dimensions: Project Strategy, Project Structure, Information Systems, and People Management, highlighting the interplay between technology and human factors. This research underscores the enduring significance of ERP systems in the globalized business landscape and calls for continued exploration of evolving CSF trends to ensure ongoing organizational competitiveness and success. By following the outlined procedures, this study can be applied by organizations of different scales, including small and large businesses, to achieve effective ERP implementation. Integrating ERP systems will demonstrate advantages for organizations over the short and long run within the market context.
Implementing Project Management Integrated with ITIL: Case Study in a Fast-Moving Consumer Goods Company Gentri Adiningtyas; Teguh Raharjo; Ni Wayan Trisnawaty; Rina Yuniarti
The Indonesian Journal of Computer Science Vol. 13 No. 4 (2024): The Indonesian Journal of Computer Science (IJCS)
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v13i4.4131

Abstract

At the last phase of an IT project, it will transfer to the operations team. It is critical to ensure the change management process integrated between project and operations is working smoothly. The study highlights lessons from implementing project management integrated with ITIL. This research is conducted on a multinational Fast-Moving Consumer Goods (FMCG) company that has already implemented project management integrated with ITIL. The study adopts PMBOK and ITIL frameworks, previous studies, and guided interviews, which are then analyzed using socio-technical aspects. This research can enrich existing literature, especially regarding IT project management and service areas. The study concludes that implementing project management integrated with ITIL brings a steadier process to IT projects. One of the socio-technical aspects changed, and the others should be adjusted. Each implementation phase results in different Socio-Technical Systems (STS) components. Nevertheless, as a whole implementation project, the company has already completed all components required.
CRITICAL SUCCESS FACTORS OF AGILE SOFTWARE DEVELOPMENT IN WATERFALL PROJECT: A CASE STUDY APPROACH Indra Bayu; Teguh Raharjo; Bob Hardian Syahbuddin
JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer) Vol. 10 No. 2 (2024): JITK Issue November 2024
Publisher : LPPM Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33480/jitk.v10i2.5524

Abstract

The evolution of software development methodologies has seen Agile rise in response to the limitations of traditional approaches like Waterfall, characterized by its iterative, collaborative, and adaptable nature. However, integrating Agile within the rigid, structured frameworks of organizations accustomed to Waterfall presents significant challenges. This study addresses how to effectively combine these methodologies to mitigate conflicts and achieve successful project outcomes by identifying and analyzing the Critical Success Factors (CSFs) that enable a harmonious integration of Agile into Waterfall environments. Conducted at PT ABC, a firm balancing formal client interactions and contract creation with internal adoption of Scrum, this research uses the Analytic Hierarchy Process (AHP) to systematically prioritize CSFs through literature review, questionnaire development, data collection, and pairwise comparison analysis. The findings reveal that "Communication and Team Environment" is the most influential factor, with a priority vector weight of 0.178, followed by "Project Management and Strategy," "Leadership and Management Support," and "User and Customer Engagement." These factors are pivotal in achieving a balance between control and flexibility in software development projects. The study's implications for PT ABC and other organizations, especially those handling multiple projects and requiring on-site presence while managing other projects, demonstrate how to leverage the strengths of both methodologies for optimal project outcomes. This research provides a model for other organizations striving for similar integrative efforts, showcasing practical strategies to enhance project flexibility and coordination.
An Integration of User Experience and Agile Software Development: A Systematic Literature Review M. Arrasyid Rakhmadaszan; Teguh Raharjo; Ni Wayan Trisnawaty
The Indonesian Journal of Computer Science Vol. 13 No. 6 (2024): The Indonesian Journal of Computer Science (IJCS)
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v13i6.4466

Abstract

New methods and best practices are being used to enhance the software lifecycle because of the recent expansion of the software industry. Agile development approaches have also been widely used, and they have positively affected people's lives and the operations of enterprises. Although agility makes working with developers easier, it does not offer enough chances to collaborate with users. In early Agile formulations, User Experience (UX) was not recognized as a distinct part of software development. The tricky part is figuring out where to integrate them and how to merge them so that the two parts interact. Combining user experience with Agile approaches is the subject of this research's proposed systematic literature review (SLR). This research found ten relevant studies highlighting the growing interest and research in merging these two critical areas of software engineering. In conclusion, this research found some papers or studies integrating user experience into Agile methodologies. Many techniques are used, and all studies have different approaches to integrate them.
Hubungan Antar Faktor Pendorong Keberhasilan Manajemen Proyek TI di Perguruan Tinggi Pemerintah Sihombing, Boy Sandi Kristian; Teguh Raharjo; Ni Wayan Trisnawaty
The Indonesian Journal of Computer Science Vol. 14 No. 1 (2025): The Indonesian Journal of Computer Science (IJCS)
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v14i1.4543

Abstract

GS is an Indonesian government higher education institution (GHEI) that uses work productivity (WP) and work discipline (WD) applications to calculate monthly performance. However, GS's monthly performance throughout 2023 was below target. The implementation of business intelligence (BI) was considered the best integration solution for data analysis and visualization for GS management. Given the high cost and risk of implementation, this study focuses on IT project management success factors that include organizational culture, knowledge sharing, and open innovation. Data from 94 respondents were processed using PLS-SEM, resulting in two model scenarios: inbound open innovation positively impacts outbound open innovation in one scenario, and vice versa in the other. This research recommends GS to prioritize organizational culture and knowledge sharing in IT project strategy through open innovation. The research model can be used as a reference for further research due to its 87.5% success rate.
A Comprehensive Examination of Risk Management Practices Throughout the Software Development Life Cycle (SDLC): A Systematic Literature Review Adriani, Zahrina Aulia; Teguh Raharjo; Ni Wayan Trisnawaty
The Indonesian Journal of Computer Science Vol. 13 No. 3 (2024): The Indonesian Journal of Computer Science (IJCS)
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v13i3.4016

Abstract

Risk management in the software development lifecycle (SDLC) is a continuous process that addresses risks throughout a system's lifecycle, including acquisition, development, maintenance, or operation. Despite its importance, ineffective risk management practices can lead to project failures, impacting organizations financially and reputationally. Therefore, there is a need for a systematic understanding of risk management practices in SDLC. This study conducts a Systematic Literature Review (SLR) related to risk management activities performed by previous research during the SDLC. The SLR method combines Kitchenham with the toll-gate method to select literature for use. This SLR aims to investigate activities in traditional waterfall and agile development processes, which will be mapped into risk management activities in SDLC according to ISO 16085:202. Additionally, the review highlights the challenges encountered in implementing risk management in the SDLC process, including project complexity, adherence to policies and standards, lack of communication, lack of resources, and organizational culture.
Co-Authors Adriani, Zahrina Aulia Aji Prasetyo, Aji Aldri Frinaldi Bob Hardian Syahbuddin Gentri Adiningtyas Indra Bayu M. Arrasyid Rakhmadaszan Ni Wayan Trisnawaty Rahmita, Fehmi Sihombing, Boy Sandi Kristian Venera Genia