本論文提供電信產業軟體系統發展策略，加值服務生命週期探討，因近期各家電信業者因傳統電信語音、網路服務營收有限，以企業永續經營的角度，電信業應多角化經營，開拓新商業模式，藉此提升公司營利，故近期電信業者皆積極推出電信本業以外之資訊服務，簡稱加值服務，例如：音樂多媒體線上串流、電子商務、網路門市、線下實體門市、傳統電信服務申裝、跨國電信業務esim卡線上申請等應用，皆需要一個完整的資訊系統做營運、資訊服務演化更新。當前普遍使用迭代的方式進行功能需求開發，如何在過程中注意系統安全、服務穩定及符合法令與制度規範，在軟體發展中是一項重要的議題。
有鑑於此，本研究提出針對加值服務(1)環境部署議題：公有雲與容器化使用場景建議，提高系統的穩定度。(2)軟體系統架構議題：程式語言及框架選用建議方向。 (3)使用自動化佈署機制及日誌系統，提升工作效率。(4)資訊安全議題：如何在過程中降低風險。做為後續系統開發的評估方向。

This thesis presents development strategies for software systems in the telecommunications industry and explores the lifecycle of value-added services. Recent customer services offered by various telecommunications operators, such as music multimedia streaming, e-commerce, online storefronts, offline physical stores, traditional telecom service installations, online application for cross-border telecom services with eSIM cards, and future business development, all require a comprehensive information system for operational assistance. The transformation of information services commonly involves iterative development of functional requirements, while ensuring system security, service stability, and compliance with laws and regulations. These aspects are important considerations in software development.
In view of this, the study puts forward the following recommendations:
1. Environmental deployment issues: suggestions for scenarios involving public cloud and containerization to enhance system stability.
2. Software system architecture issues: recommendations for the selection of programming languages and frameworks.
3. Utilization of automated deployment mechanisms and log systems to enhance work efficiency.
4. Information security issues: strategies to reduce risks throughout the process.
These recommendations serve as evaluation directions for future system development.

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