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Engenheiro Informático (Conhecimentos Inerentes ao Desenvolvimento de…
Engenheiro Informático
Conhecimentos Inerentes ao Desenvolvimento de Software
Gestão de Projetos
Agile
Critical Path Method
PERT Chart
Sistemas de Informação
ISO/IEC 12207
MIL-STD-498
Testes de Software
Black Box Testing
Functional Testing
Stress Testing
Beta Testing
White Box Testing
Unit Testing
Integration Testing
Grey Box Testing
Regressão
Mains's Medicais Claims System
Falta de Coordenação
Falta de comunicação entre as partes envolvidas no desenvolvimento do software
“HHS offered little or no guidance to providers on the use of the system. And there was no training for the staff who would have to answer providers' questions.”
“[…] had difficulty securing time with the dozen Medicaid experts in the Bureau of Medical Services to get detailed information about how to code for Medicaid Rules. As a result, they had to reprogram the system after consulting with a Medicaid expert, further slowing the development.”
Desorganização por parte da equipa de programadores
“When Lopatosky took over in June, he encountered a staff "running at 100 miles per hour," trying to fix every software bug, with little direction on what was most important.”
“[…] poor project management and worse communication among the HHS IT staff, contractors and business users. […] programmers for the state and those working for CNSI would work on parts of the system without telling each other what they were doing.”
Inexistência de um correto estabelecimento de prioridades, relacionado com a resolução dos problemas
Lançamento Antecipado
Não havia qualquer 'backup' do Sistema caso este falhasse
O sistema nuca foi propriamente testado
“[…] testing the system from end to end was dismissed as an option. The state did conduct a pilot with about 10 providers and claims clearinghouses, processing a small set of claims. But the claims were not run through much of the system because it was not ready for testing. “
Não foi construido para ser usado em escala
Rejeição de ficheiro que ocupam demasiada memória
Reprogramação constante por falta de espaço para implementação das atualizações às regras
tem de ser dotado de
cujos standards internacionais são
Exemplos
Exemplos
participou na construção do sistema