Wyniki wyszukiwania - Biblioteka Nauki

1

Analiza przyczyn problemów jakości oprogramowania na podstawie ankiet osób uczestniczących w procesie wytwarzania systemów informatycznych

100%

Pieszczyk E. , Werewka J.

Informatyka Ekonomiczna

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2015

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nr 3(37)

85-102

EN

The level of failure of IT projects is high and has not changed over many years despite improvement in software development processes. One of the obvious reasons for this is shortening the delivery time of information systems in the projects and rapidly changing technology. Quality assurance in software development process is a key issue in ensuring the proper operation of an IT system. In order to know the causes of the problems, it is important to know viewpoints of members of the teams developing software. These views were obtained by carrying out the survey. At the beginning categories of reasons are identified using Ishikawa diagram, a tool for quality management. In the next step an analysis was performed using the Pareto principle. The analysis allowed the identification of the most important causes of errors in the software development process. A detailed analysis of the observed results and appropriate conclusions of this analysis will help improve the processes of software development and collaboration between project management and software development processes.

2

Analiza wpływu kompetencji miękkich przy przejściu programistów na stanowiska kierowników projektów

100%

Werewka J. , Wietecha M.

Informatyka Ekonomiczna

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2015

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nr 4(38)

64-93

EN

The HR departments in IT companies usually define for their employees opportunities for promotion or retraining. This results from the goals to adapt workers’ skills to the company requirements on the one hand and the needs to meet the aspirations of employees on the other. The article focuses on the issue of developers transitions to the management positions, in particular that of the project manager. The study examines the issue of employee competencies definitions and careers building in IT companies. The studies present developers views on the competencies of project managers. The position of IT companies regarding soft skills of software developers and project managers is investigated based on published job offers. In the conclusions some proposals for HR departments and developers are given regarding transition from software developer to project management positions.

3

Aspekt wpływu jakości codziennych spotkań metodyki Scrum na efektywność zespołów rozwijających oprogramowanie

100%

Fiuk M. , Werewka J.

Informatyka Ekonomiczna

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2015

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nr 4(38)

9-30

EN

The article focuses on the issues of project control in Scrum methodology representing agile approach, in which control is based specifically on the daily meetings. Based on own experience and discussions with members of the Scrum development teams, in this study 19 core problems associated with daily meetings are identified and possible solutions are discussed. Then an environmental study is conducted to verify the classification of the problems and to determine the practical approach to daily meetings in IT companies. On the basis of the collected results, a brief assessment of the quality of daily meetings is provided, which depends on the Scrum team development stage.

4

Wpływ świadomości dotyczącej długu technicznego i wiedzy o nim na powodzenie projektów informatycznych

80%

Bagiński P. , Labus K. , Werewka J.

Informatyka Ekonomiczna

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2015

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nr 3(37)

9-29

EN

The aim of the study was to analyze the impact of technical debt on projects goals achievement, considered from the perspective of software developing teams. The investigations are addressed to technical debt accumulation, difficulties related to its service and repaying. The most important stakeholders are identified on which the dechnical debt has an impact or which influence the technical debt accumulation. An interesting issue was to look at the debt from the inside in order to obtain views of members of the software developing teams. In order to obtain all the necessary information, a survey is conducted referred to the members of the software developing teams. The responses obtained from the survey concerns types of technical debt encountered, attitude, knowledge and approach to the debt. The article also shows that the lack of knowledge and awareness related to technical debt in teams affects the technical debt growth. The paper provides, based on SWOT analysis, solutions proposals that are designed to prevent dangerous situations resulting from technical debt.

5

Distinguishing and defining the role of a technical leader in outsourced teams developing IT solutions using Scrum

80%

Werewka J. , Wietecha M. , Wołczyk K.

Annals of Computer Science and Information Systems

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2017

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tom Vol. 13

335--341

EN

Outsourcing of software development is gaining popularity and importance. The value of outsourcing a team is much higher when the team can be represented by technical leader. Many outsourced teams use agile methodologies, of which Scrum is most popular. In a team, distinguishing a specialized role such as technical leader does not conform to some agile principles. When building an IT system, it is important to have a technical leader in the team that can communicate to internal and external stakeholders. In this paper, the aspects of the communication abilities of technical leader are considered in more detail based on conducted surveys. The career paths of software engineers is an important issue. Some remarks are given concerning competences of technical leaders related to databases.