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Aplicatie Windows Forms (C#) de gestiune interna a produselor unei companii

$30-250 USD

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Veröffentlicht vor mehr als 9 Jahren

$30-250 USD

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Creati o aplicatie Windows Forms (C#) de gestiune interna a produselor unei companii. Aplicatia va contine urmatoarele module: 1. Modulul de logare. Va exista un modul pentru logarea la aplicatie, utilizand un username si o parola. Parola nu va fi stocata in baza de date in clar, ci un hash al acesteia. Hash-ul parolei va fi realizat utilizand parola utilizatorului si un “salt” specific. ( Acesta va fi retinut in baza de date). Vor exista mai multe roluri (Admin, User si Guest) care vor avea diferite permisiuni ( definite in baza de date si asociate de catre administrator fiecarui rol). Administrator-ul va avea drepturi depline asupra aplicatiei si va fi singurul care va putea crea conturi noi pentru noi utilizatori). Utilizatorul va putea introduce produsele noi, modifica date despre acestea si realiza rapoarte. Guest-ul va putea vizualiza numai produsele existente si executa operatii de printare si salvare. 2. Modulul produs. * Aplicatia va permite introducerea/editarea/stergerea de produse noi in aplicatie. Vor exista produse master si produse variante. Asadar, un produs master este un produs care nu depinde de niciun alt produs si poate fi parintele altui produs. Produsul variant este o varianta unui produs master. Exemplu: Produs master : Iphone 6 Black 16Gb Produse variante: Iphone 6 Silver 16 Gb, Iphone 6 Black 32 Gb. Fiecare produs va putea face parte din una sau mai multe categorii si va face parte dintr-un brand. Exemplu: Lapte UHT “Milka” poate face parte din categoria “Lactate”, dar si din categoria “Produse bio”. Fiecarui produs i se va asocia un “Cod produs” unic, un stoc si o poza. Produsul va avea si o descriere pentru client, dar si o descriere a continutului acestuia. Atunci cand se doreste stergerea unui produs vor exista doua optiuni: va fi pus pe Disabled ( nu va fi sters efectiv din baza de date, insa nu va mai fi luat in considerare in aplicatie de gestiune) sau va fi sters complet din baza de date, insa utilizatorul care efectueaza aceasta operatie va primi un warning ca operatia este ireversibila. * Aplicatia va permite listarea tuturor produselor ,cautarea, filtrarea si sortarea acestora. Filtrarea ( Sortarea, Cautare) se va realiza dupa brand, pret (sa se afle intre un interval de preturi etc), nume, cod produs si stoc. * Aplicatia va permite exportul listei de produse (in functie de filtrele aplicate) in CSV, Excel, HTML si PDF. 3. Modulul audit si mentenanta. Aplicatia va avea o optiune prin care sa se realizez un backup la baza de date si o optiune de restore. Fiecare operatie de modificare a datelor, backup, restore, dar si de logare la aplicatie va fi inregistrata intr-o tabela Audit. Aceasta tabela va fi vizibila doar Administratorului. Auditul se va realiza folosind triggeri SQL. Creati un fisier “readme” in care veti detalia ce ati folosit, de ce ati ales acea modalitate si cum sefoloseste aplicatia. Aplicatia va fi structurata pe layere. Se vor folosi mecanisme de tratare a exceptiilor si tranzactii obligatoriu.
Projekt-ID: 6931681

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8 Vorschläge
Remote Projekt
Aktiv vor 9 Jahren

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8 Freelancer bieten im Durchschnitt $1.111 USD für diesen Auftrag
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I have translated the stuff in english and have gone through it. I will code the application Windows forms C# (.net 4.5) . Here is how i suggest to go with the development 1- Module Login 1-Groups (Admin,Users,Guest) 2- Users in Groups E.g user 1 in Admin, user2 in Guest etc 3-Assign User to a group 2-Module Product 1-Categories 2-Brands 3-Product Master Definition 4- Product Variant based upon Master product 5- Search Product ---> Already defined products can be searched based upon special filter criteria 6- Report ---> Defined products can be exported to any format (Doc/Excel/CSV/PDF) , for this we will be using Crytsal report that will have all options for exporting as well as direct printing to printer 3-Module audit and maintenance All transactions can be audited and saved to database using triggers, can discuss in details. I will use three tier structure , Business Logic , Data Access Layer, UI Layer Please have a chat with me so the we could discuss further
$250 USD in 20 Tagen
4,8 (221 Bewertungen)
6,1
6,1
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Hi, I have gone through your requirements. I have almost ready code for Module 1 .I have to do only Module 2 & 3. I am 7+ years experienced Visual Basic,HTML,CSS,PHP,VB.NET,ASP.NET,MVC,C#,Bootsrap,Telerik control,Crystal report,MySQL,SQL,MSSQL Server(2005 to On wards) developer at CMMI-5 level company. I am very much Interested to do your work,Please revert me if you have any concern..
$2.210 USD in 30 Tagen
4,7 (54 Bewertungen)
4,6
4,6
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Hello, How are you, Hope you are enjoing in new year. I have greate experience in s/w development in c#. I would like to ask you , do you need this application for windows/desktop or web based. After seeing your specifications, the application seems big. So I have quoted the price, we can discuss about the price and lets start the work. Awaiting for your response (I have used google language translate tool to writing in romanian. I know english) Thanks
$2.666 USD in 30 Tagen
4,9 (26 Bewertungen)
3,9
3,9
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Suntem un grup de câțiva oameni care au experiență în domeniul de la 4 la 7 ani de experiență în industria. Avem experienta de diverse tehnologii, cum ar fi ASP.NET MVC, C #, IOC, DI, EF, Web API, KnockoutJS, AngularJS, JQuery, WPF, SignalR, VB.NET, SQL Server 2005/08/12. Avem, de asemenea experiență de a îmbunătăți performanța de aplicare, rezolvarea problemelor de memorie scurgeri. Avem, de asemenea o bună cunoaștere a crea pachetul de instalare folosind Wix instalare. Pentru dezvoltam acest proiect, vom folosi următoarele programe: ASP.NET MVC, C #, Entity Framework, Web API, bootstrap, Knockout JS Aplicația va avea ceruta straturi: 1. Datele (Entitate Codul cadru întâi) 2. DataAccess (model Repository) 3. BusinessLogic 4. Prezentarea (ASP.NET MVC)
$238 USD in 10 Tagen
4,9 (16 Bewertungen)
3,4
3,4
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Hi Mate, WE CAN CREATE APP WINDOWS FORMS IN C#..... I have seen your project post and surely telling you that we have an experience for this kind of project development. We are best in outsourcing business since 2004 and we have 250+ highly skilled developers for Mobile, Web, Animation, Game Development and Internet Marketing. We have to ask some questions regarding your scope so, kindly go through it: 1) What is your best offer and timeline for this task? 2) When would you expect to start this project development? 3) Please share us your SKYPE for best communication. We serve you better and expect us to be choosing my company for your project selection area. Awaiting from hear you very soon..... Cordially, David
$233 USD in 8 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Buna ziua! Am citit cu atentie cererea dumneavoastra! Va pot ajuta cu mare placere! Astept cu interes mai multe detalii! O zi excelenta!
$1.000 USD in 15 Tagen
4,9 (10 Bewertungen)
0,0
0,0
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<<<<<<<<<<<<<<<<<<<PLEASE CHAT ME i can help you very low budget>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ----------------------------------------------------------------------------------------------------------------------
$30 USD in 1 Tag
0,0 (0 Bewertungen)
0,0
0,0
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Salut! Oferta este in limba engleza datorita regulior Freelancer.com. We are a software development company with lots of experience, though only recently a member of Freelancer.com. We provide professional software design and development services. We have several years of experience designing and developing web, desktop and mobile applications on all major platforms in a variety of languages. We have read your list of requirements and it is a straightforward project. We have several people we can assign to work on your project. We have several questions regarding the project: 1) Are there any requerements on the cryotographic algorithms to be used for securing the user details (such as a specific hash algorithm - we suggest bcrypt)? 2) The export in HTML and PDF formats, will you provide a design or do we need to design the product listings? If so are there any requirements or something simple, clean and easy to read? 3) For exporting to PDF we suggest using wkhtmltopdf to convert the HTML export into PDF pages. Our experience is that this solution is very robust and extremely flexible; it generated vector PDFs, unlike other similar programs. 4) How should the connection to the databse be engineered? Can we use an ORM such as Entity Framework or a light one like Dapper (which executes raw SQL but returns full .NET objects). 5) Which version of SQL Server does the application need to support? If there is no requirement we would like to support only 2012 and newer.
$395 USD in 10 Tagen
5,0 (3 Bewertungen)
0,0
0,0
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Buna, Numele meu este Tudor si reprezint compania Contursoft, cu sediul in Cluj-Napoca Dezvoltam solutii personalizate care ofera functionalitatile dorite - toate proiectele noastre sunt proiectate special pentru a satisface cerintele dumneavoastra unice. Pentru ca programam totul de mâna, va vom oferi exact ceea ce aveti nevoie - eficient si fara riduri - fara încercarea de a forta lucrurile pentru a se potrivi. Oferim ajutorul de care aveti nevoie pentru personalizare si crestere - având functionalitatea de care aveti nevoie este perfect, dar ce se întâmpla atunci când aveti nevoie de o ajustare? Vom fi acolo cu dumneavoastra, oferind suport tehnic în curs de desfasurare. Dezvoltatorii nostri vor fi familiarizati cu codul sursa, ceea ce îi ajuta sa lucreze rapid pentru a face upgrade-uri, particularizari si depanare. Rezultatul: tot ceea ce tine de functionare merge fara probleme. P.S. Speram ca o sa luati in considerare faptul ca suntem o companie si tratam lucrurile cu o mai mare seriozitate astfel incat clientii nostri sa fie multumiti pe deplin. Numai bine, Tudor
$2.100 USD in 60 Tagen
0,0 (0 Bewertungen)
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Bucharest, Romania
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Mitglied seit Juli 26, 2014

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