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All Journal Aptisi Transactions on Management JENIUS (Jurnal Ilmiah Manajemen Sumber Daya Manusia)
Richard Andre Sunarjo
Unknown Affiliation
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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The Influence of Professional Identity and Resilience on Turnover Intention Among Startup Employees at PT XYZ: The Mediating Role of Job Satisfaction, Work Engagement, and Burnout Pranata, Agus Adi; Ardi Ardi; Richard Andre Sunarjo
Jurnal Ilmiah Sumber Daya Manusia Vol 8 No 2 (2025): JENIUS (Jurnal Ilmiah Sumber Daya Manusia)
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/JJSDM.v8i2.45163

Abstract

This study examines the influence of professional identity and resilience on employees' intentions to leave their jobs, focusing specifically on employees at PT XYZ, an early-stage startup. Job satisfaction, work engagement, and burnout serve as hypothesized mediating variables, playing a crucial role in determining the relationship between professional identity, resilience, and turnover intention. The aim of this research is to explore how each of these psychological constructs impacts turnover intention, particularly within a startup context where employee retention poses a significant challenge. Using a quantitative approach, data were collected through structured questionnaires completed by PT XYZ employees. The analysis results show that professional identity and resilience significantly contribute to increased job satisfaction and work engagement, as well as decreased burnout levels, which subsequently lower employees' turnover intentions. These findings offer practical implications for startup management in retaining employees, including strengthening professional identity, fostering resilience through targeted training, and providing equitable compensation. These recommendations are expected to help startups enhance employee retention, as workforce sustainability remains a critical factor for growth during the early stages of a company’s development.
Leveraging IPFS for Scalable and Secure Data Storage in Blockchain-Based DApps Richard Andre Sunarjo; Nanda Septiani; Dwi Nur Ramadha; Afif Aditya Darmawan; Omar Arif Al-kamari
APTISI Transactions on Management (ATM) Vol 10 No 1 (2026): ATM (APTISI Transactions on Management: January)
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/0b8pdh28

Abstract

The rapid expansion of blockchain-based Decentralized Applications (DApps) has intensified challenges related to scalable, secure, and cost-efficient data storage, as conventional on-chain storage is unsuitable for large data volumes due to high gas costs and performance limitations, while centralized off-chain solutions undermine decentralization and increase security risks. This study aims to evaluate the effectiveness of integrating the IPFS as a decentralized storage layer within an Ethereum-based DApp architecture to enhance scalability, data integrity, and operational efficiency. Using an experimental systems engineering approach, a fully functional DApp prototype was developed by integrating a React.js frontend, Ethereum smart contracts written in Solidity, and a local IPFS node for off-chain file storage. Empirical performance testing was conducted to measure file upload and retrieval latency, CID (Content Identifier) consistency, smart contract execution time, and gas consumption on the Ethereum testnet. The results demonstrate that IPFS integration significantly reduces on-chain storage load while maintaining strong data integrity, as evidenced by 100% CID consistency across all test scenarios. Although upload and retrieval times increased proportionally with file size, the system achieved success rates above 95% with stable performance, while gas costs remained low because only CIDs were recorded on-chain. These findings indicate that IPFS provides a scalable, secure, and cost-efficient decentralized storage solution for blockchain-based DApps, enabling the development of more data-intensive and resilient DApps, with future research opportunities focusing on incentive-based pinning mechanisms, advanced encryption, and cross-chain storage integration.
Co-Authors Afif Aditya Darmawan Ardi Ardi Dwi Nur Ramadha Nanda Septiani Omar Arif Al-kamari Pranata, Agus Adi