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    119 份搜到的工作,货币单位为 USD

    We created some apis on .Net, it was working fine but now we facing an error related to parsing " Error reading JArray from JsonReader. Current JsonReader item is not an array: StartObject. Path '', line 1, position 1. " We need someone who can fix this asap

    $11 (Avg Bid)
    $11 平均报价
    6 个竞标

    Make a demo for me where you can upload a file via dropzone. If you upload image or a pdf, optimize it. Demo needed in asp.net mvc. There are many javascript libraries that work with dropzone to optimize image and pdf. If you upload any other file other than image or pdf, just upload and ignore optimization.

    $72 (Avg Bid)
    $72 平均报价
    5 个竞标

    1. Zdefiniować szkielet okna głównego aplikacji oraz zasoby aplikacji. Okno główne powinno się składać z umieszczonych na siatce: WrapPanel-u u góry lub dołu okna, z umieszczonymi na nim (poziomo z zawijaniem) przyciskami. StackPanel-u po lewej lub prawej stronie okna, z umieszczonymi na nim etykietami opisującymi grupy przycisków W zasobach należy zdefiniować: Styl dla Label - pogrubiony tekst, font size na 24, Specjalny styl dla Label (wystarczy na jednej wybranej) definiowany z użyciem BasedOn, który poza tym co wyżej zmienia kolor tekstu (np: #900) Styl dla Button - standardowe tło zmienione na inny odcień (np: #EEE), font size na 20 Drugi styl dla Button (np osobny dla WrapPanelu) - font size na 20 i modyfikacja kolorów: statycznego, przy naje...

    $125 (Avg Bid)
    $125 平均报价
    2 个竞标

    Friends I need to create an application or library in C # for Windows Forms to record, delete, encrypt NFC TAGS 215 or higher

    $160 (Avg Bid)
    $160 平均报价
    19 个竞标

    I have a ringless voicemail app that uses twilio it is written in PHP. I need it written in C# with WPF. I have the files and DB, just need a professional to do this. This is urgent.

    $178 (Avg Bid)
    $178 平均报价
    13 个竞标

    Programador C Sharp para modificación en sistema existente con comunicación a relojes ZK.

    $531 (Avg Bid)
    $531 平均报价
    19 个竞标

    I have web application in asp.net mvc4 need to scan into application through mobile camera

    $111 (Avg Bid)
    $111 平均报价
    3 个竞标

    The Candidate should have Good knowledge of working with Paytm integration with a good understanding of the code. You will Write a integration layer for payment through Paytm and must be able to deliver us in a short period of time. The candidate must already have worked on one or more such projects and should be very familiar with the security aspects of Paytm Gateway integration. Please note, you must already have done payment integration with Paytm before. Once the project is finished you are expected to provide • A code walk through • A code handover • At least 3 hours support to our programmers when they integrate the code to the server.

    $88 (Avg Bid)
    $88 平均报价
    4 个竞标

    I have a ringless voicemail app that uses twilio it is written in PHP. I need it written in C# with WPF. I have the files and DB, just need a professional to do this. This is urgent.

    $174 (Avg Bid)
    $174 平均报价
    14 个竞标

    Please do not bid, if you are from Company. Looking for a .net expert with MVC required with report builder experience. If you have done any done building dynamic report - please show demo. more details will be available at later stage.

    $446 (Avg Bid)
    $446 平均报价
    4 个竞标

    Sistema de empréstimo em .NET com integrações API REST.

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    12 个竞标
    $27 平均报价
    5 个竞标
    Melhorias em Sistema c# 6 天 left
    已验证

    Freela com habilidades em c# para customizar código fonte em c# winform Realizar mudanças em Software que roda em PC e otimiza funções para whatsapp. Requisitos: Mudar Nome do Software; Mudar Cor; Mudar Logotipo; Criar opções de respostas automáticas como Lista de mensagens com menu : Mensagens que incluem um menu de até 10 opções. Criar Botões de resposta : mensagens incluindo até 3 opções de respostas. Configurar gerenciador de licenças Preparar site para realizar download do programa com sistema de pagamento e inserir textos informativo

    $163 (Avg Bid)
    $163 平均报价
    10 个竞标

    We need C# source code for windows application .net that will make outlook send emails using following : 1. user will enter list of emails to be used in TO, CC , and BCC 2. user will choose a file on hard disk that is saved in format "Outlook Message Format" .msg 3. user will choose a pdf file on hard disk to be attached with the email. 4. user choose the sender email. We will write an email in outlook and save it to hard disk, then C# code will send it to different emails in different times. Following is code restrictions : Version of .net not exceed 4.5 (4.0 is preferred) Using any external library as a reference must be preapproved from our side before using it. Code shall be able to work with any version of outlook from 2010 : 2021.

    $87 (Avg Bid)
    $87 平均报价
    9 个竞标

    We need to develop a software agent that is based on .NET (Windows). The objective of the agent is to send/receive basic commands between a web server and client (socket connections).

    $465 (Avg Bid)
    $465 平均报价
    46 个竞标

    We are looking for a senior level of software engineer who can help with improvement on an existing medical service product. It uses some 3rd party services to connect with many sub services but it is outdated and doesn't work properly within the recent releases. This is an on going position with a lot of interesting work. C#, .NET experience is a must to have and knowledge of C++/C desktop applications and Perl programming language is a huge plus. We need an engineering level of developer not a programmer who can dig into the things and find out solutions. Thanks for your consideration. Looking forward to speaking with you!

    $27 / hr (Avg Bid)
    $27 / hr 平均报价
    41 个竞标

    Hi, I'm looking for someone to work remotely on a project to create dashboard with .net mvc, jquery, datatable, plotly chart. I can pay 10CAD/hour.

    $9 / hr (Avg Bid)
    $9 / hr 平均报价
    39 个竞标

    Hello, We are looking to hire a tester for testing our existing application.

    $276 (Avg Bid)
    $276 平均报价
    27 个竞标
    Dropzone file upload 6 天 left
    已验证

    We are using dropzone to upload file. Requirement is that if an image or a pdf is uploaded, first resize it to 2 mb and then upload via dropzone. asp.net mvc to be used. You can use syncfusion nuget to optimize pdf/image to small size... or you can choose any other nuget if you do not want to use syncfusion. Requirement is clear. I want image and pdf to be optimized and made less than 2 mb before uploading. Upload should happen as a binary field in the db.

    $30 (Avg Bid)
    $30 平均报价
    9 个竞标
    PowerApps/VS_code 6 天 left
    已验证

    I'm looking for developers who can build me a component for power Apps, must have experience in visual studio code. More details will be sent to the awarded freelancer. Thanks

    $486 (Avg Bid)
    $486 平均报价
    23 个竞标

    We need a developer to develop a plugin for Word documents, so a user can add comments in a doc and gets preselected suggestions

    $1130 (Avg Bid)
    $1130 平均报价
    22 个竞标

    Hi, This role is open to developers from INDIA only. Start-ups are also welcome to engage their developers. We are hiring full time developers on contract with the below skill sets for internal as well as external projects: 1. React.JS, RedUX, RXJS (4+ years) 2. Python +Django (4+ years) 3. MERN stack with HTML5,CSS3 (4+ years) 4. React Native with Android(4+ years) 5. Dot net with JQUERY (5+ years) Experience: 4-6 years. Remuneration: 80K-120K per month based on skill set and experience. Location: Bangalore (in-office) as well as Remote (wfh) Timings: IST business hours, full time contract ( 8 working hours, Monday- Friday) Duration: 12 months to 18 months. Selection process: 2 rounds of technical interviews and 1 HR interview. Monthly payments will be processed through freelancer.

    $1343 (Avg Bid)
    $1343 平均报价
    22 个竞标

    Hi, we need employee tracking system! Things need to be tracked 1) Applications running and their duration 2) Taking Screenshots at random time in an hour (max 20 screenshots in a hour, defined by admin for group of users) 3) Tracking visited websites and duration 4) Ideal time (when there is no mouse movement and keyboard keys are pressed) Requirement 1) Employee application installed in their windows / mac / linux machines 2) Web based solution for admin to monitor activity of users Screens Required Desktop Application Screen 1: Login Screen Screen 2: Start and Stop Tracker Web Application (Admin Panel) Screen 1: Login Screen Screen 2: Employee (list of employees, edit employee, disable employee button) Screen 3: Employee Time tracking Screen 4: Individual Employee tracking incl...

    $247 (Avg Bid)
    $247 平均报价
    15 个竞标

    SAAS Multitenant Cloud ERP and POS application Required with Offline POS - ERP next or ODOO or any open source also acceptable This will be unified software ERP and POS where can setup for full ERP who ever need all ERP module I target trading super market fashion retail restaurant service business and invoicing and Manufacture full retail area I wat to cover either super market trading fashion or food industry like restaurant etc each module I want to have control so I can control for subscription focus to cover full ERP feature withing the application and full control over the module to make on off each module so can control module base subscription will cover with same application trading related ERP and retail store point of sale customer all kind of retail area electronic store fashi...

    $2931 (Avg Bid)
    $2931 平均报价
    30 个竞标

    I want to generate CSR ECDSA include SANs using C#

    $21 (Avg Bid)
    $21 平均报价
    3 个竞标

    I'm looking for a Sharepoint/Microsoft application expert to manage the site administration, permissions settings and content for a network of corporate Sharepoint sites.

    $288 (Avg Bid)
    $288 平均报价
    14 个竞标

    we are looking for a Netsuite expert to come into the business and review and set up new data tables and create multiple templates to run reports for the procurement department and finance.

    $10082 (Avg Bid)
    $10082 平均报价
    42 个竞标

    Hi, We are looking for a full-time .Net developer with basics of Angular Exp: 3-5+ years. Immediate joiners only. Kindly mention your skills, and total experience.

    $1732 (Avg Bid)
    $1732 平均报价
    16 个竞标

    I have ASP.Net web form project and I would like to integrate Azure Active directory into it. I have done part of the integration and would like rest of it to be done by an expert. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    24 个竞标
    Full stack Developers. 6 天 left
    已验证

    We are looking for Minimum 4-5 Years Experience Full stack Developers. JD:- who have the below mention all skills Skills ASP .Net, MVC ,Web API ,SQL Server

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    37 个竞标

    We are seeking a very passionate, hardworking, and highly motivated programmer who is passionate about all technology. The role is exactly as it sounds, as you will be diving into the platform taking responsibility for projects related to the BackEnd of the current system. You will have very specific tasks and goals to reach once you start, but that will quickly gain invaluable industry knowledge and prove your skills. The role involves implementing new features and business requirements as well as maintaining the systems for reliability, performance, and scalability. The role heavily involves working on our RESTful API, relational database, AWS cloud resources, as well as connecting to 3rd party APIs and data feeds. The ideal freelancer would have skills in the following technologies: ...

    $5000 - $10000
    加精 加封 保密协议
    $5000 - $10000
    39 个竞标

    I have a program that works Microsoft Visual C# / I want to decompile the source code of the program and modify the source after decoding

    $70 (Avg Bid)
    $70 平均报价
    12 个竞标

    We are looking for a senior level of software engineer who can help with improvement on an existing medical service product. It uses some 3rd party services to connect with many sub services but it is outdated and doesn't work properly within the recent releases. This is an on going position with a lot of interesting work. C#, .NET experience is a must to have and knowledge of C++/C desktop applications and Perl programming language is a huge plus. We need an engineering level of developer not a programmer who can dig into the things and find out solutions. Thanks for your consideration. Looking forward to speaking with you!

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    43 个竞标
    Jump cloud SSO configuration 5 天 left
    已验证

    I need someone to help me configure jump cloud for SSO and configure it for several platform logins for about 100 users. I also need to be shown how to add and delete users if needed.

    $154 (Avg Bid)
    $154 平均报价
    12 个竞标

    I require a simple tool to extract the fingerprint report from theZKTECO machine based on datewise (start date & end date), employeewise/ employee ID, daywise, department. The application should be with desktop based or web based (that can be locally hosted) The requirement is enclosed for reference.

    $80 (Avg Bid)
    $80 平均报价
    6 个竞标

    Project Description: Looking for someone who can make me a simple coded in C/C++/ASM(Runtime/Scantime). Crypter also has to have execution delay option. GUI needs to be as simple as possible( like couple checkboxes for options and buttons to select a file and to crypt it). Along with a crypter I also need a source code for it, since i'll need to refud it sometimes. The crypter needs to be fully undetected and well commented which will make it easy for me to make the stub fud another time. Runtime/Scantime, no dependencies, 32/64 bit is a must. It MUST have these features - Multifile Binder * - Icon Changer * - EOF Support * - Start Up Persistence * (like a service and in windows/run) - Process injection in self and another process - Works with all OS (32/64) * - Melt File * - Uni...

    $593 (Avg Bid)
    $593 平均报价
    8 个竞标

    Project Description: Looking for someone who can make me a simple coded in C/C++/ASM(Runtime/Scantime). Crypter also has to have execution delay option. GUI needs to be as simple as possible( like couple checkboxes for options and buttons to select a file and to crypt it). Along with a crypter I also need a source code for it, since i'll need to refud it sometimes. The crypter needs to be fully undetected and well commented which will make it easy for me to make the stub fud another time. Runtime/Scantime, no dependencies, 32/64 bit is a must. It MUST have these features - Multifile Binder - Icon Changer - EOF Support - Start Up Persistence (like a service and in windows/run) - Process injection in self and another process - Works with all OS (32/64) - Melt File - Uni...

    $591 (Avg Bid)
    $591 平均报价
    6 个竞标

    The Candidate should have Good technical and development skills with experience of working on Delivery provider(i.e. Fedex, Blue dart, Shiprocket, etc.) integration using the source codes that are available on the internet. You will Write a integration layer for Delivery provider using the standard API or hosted platform of one of our partners. The documentation for Delivery API integration is available on the internet. The candidate must already have worked on one or more such projects and should be very familiar with the security aspects of Delivery Gateway integration. Please note, you must already have done delivery gateway integration before. Once the project is finished you are expected to provide • A code walk through • A code handover • At least 3 hours support to ...

    $108 (Avg Bid)
    $108 平均报价
    7 个竞标
    Open Cash Drawer thru Printer 5 天 left
    已验证

    I need to check the status of the cash drawer. Being able to open it and also get the status to know if it is open. I have already achieved it through Citicen printers, now I need through Star printers. I have the SDK. Thanks.

    $161 (Avg Bid)
    $161 平均报价
    10 个竞标

    looking for update in existing web application in asp.net mvc4.0 Requiremt to update exisiting form have to add some columns and option to add 2images and 3 filter options to create user through register and user can log through mobile no and pwd the user register then admin user can will active the user favourite option in user dashboard once they select on pix the user login all the latest images should show on top

    $97 (Avg Bid)
    $97 平均报价
    18 个竞标

    PLEASE READ CAREFULLY (automated bids or responses will be ignored) We are looking for someone to write a program to create video files using simple instructions in a text file. This program has NO user interface. The program will run from the command line (DOS box/powershell), C: c:<>. You will be taking multiple videos and images, and combining them together to create 1 video. We will provide you with an instruction file (see example below), images and videos. You must use these images and videos to create 1 video file to show that your program works. You must have experience using FFmpeg (or other utility) and you must know how to use FFmpeg to COMBINE videos. This is not a simple thing and there seems to be some complexity with combining videos using FFmpeg, so you MUST h...

    $198 (Avg Bid)
    $198 平均报价
    13 个竞标
    POS Billing 5 天 left

    Sweet Outlet and Fine Dinning Restaurant POS Billing Software in .Net Technology Looking for Developers only from Jaipur

    $623 (Avg Bid)
    $623 平均报价
    12 个竞标

    HI, we need someone to adjust the opensource pdfium project. Currently, we cannot select text by mouse. We need this to be implemented on Pdfium viewer version 2.13.0.0. We are using C# Framework 4.5 - VS 2015.

    $77 (Avg Bid)
    $77 平均报价
    22 个竞标

    SAAS B2B document platform Full Stack VueJs & C# 80 - 180 hours a month

    $58 / hr (Avg Bid)
    $58 / hr 平均报价
    70 个竞标

    I need to convert one project in asp classic to asp.net. I search tool or freelance that convert the project very fast in .NET No Developing. No Developer. Only automatically tools or similar.

    $185 (Avg Bid)
    $185 平均报价
    20 个竞标

    We are looking for a .NET Core Developer with 4+ years of experience in working with .NET and related tech stacks. The ideal developer should: - Have significant experience in modern .NET applications written in C# + - .NET Core and ASP.NET Core Identity - Have good knowledge and experience in designing HTTP APIs, in ASP.NET MVC/Web API - Have good knowledge of databases like MSSQL. - Have experience with RESTful API design. - Ensure the best possible performance, quality, and responsiveness of applications - Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues - Be able to maintain code quality, organization, and automatization - A team player skills and excellent communication skills. If you think the above is for you, apply and unlock the doors of o...

    $6 / hr (Avg Bid)
    加精
    $6 / hr 平均报价
    11 个竞标
    ASP.NET Developer required 5 天 left
    已验证

    I am looking for an exceptionally talented ASP.NET developer . The developer will be primarily responsible for designing and developing web applications, developing database components, writing code, and improving functionality. The potential candidate should possess deep knowledge of software development, a keen eye for detail . - Experience in ASP.NET framework and SQL servers - Proficiency in using MVC - Great understanding of APIs and Web Services - A strong foundation in SSRS/SSIS - Create top-notch web applications using ASP.NET - Create reusable, effective, and scalable code - Design various layers of the application - Ensure security and data protection

    $956 - $1912
    加封
    $956 - $1912
    24 个竞标

    Exploring the possibilities of what can be done on an existing Xamarin project. I have a mobile/desktop SaaS that needs a deeper mobile integration with additional functionalities. Need to be available in the U.S time zone.

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    46 个竞标

    Need an experienced Freelancers (work from home) Asp.net MVC & SQL for 4 hours a day. We have work available for long term. Freelancers with experience & having time only contact us and who can allocate 4 hours any time a day, to help us with our existing ongoing projects. Amount will be paid on monthly basis.

    $430 (Avg Bid)
    $430 平均报价
    40 个竞标

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