软件开发 Jobs

Freelancer.com provides experts for software development services. If you want your business to be in professional hands, you should hire a freelance developer at Freelancer.com.Software development refers to the process of developing software products. It is the act of computer programming that involves the maintaining and writing of the source code. Software development comprises of two types of development like commercial and open source software to meet goals for potential users, to meet a certain need for customers and business or the software could be for personal use. Whatever the case might be, it is important to get a talented Software Developer to tackle the program. The best place to get the right skills is Freelancer.com.Freelancer.com is the best place for a software developer to offer design, research and testing software services to businesses. Many developer jobs are posted for people who do not fear putting in some real time to freelancing. With no expenses like travel costs, benefits and insurance to think about, the freelance software development experts will always charge lower prices. The good thing is that there is a lot of work for everyone on freelancer.com, no matter what their skill is. If you are very good, chances are that you will get a good long term software development job.

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    166 搜到的工作,价格货币为 HKD

    I need a experienced java developer to help me build a trading application for my business. knowledge in financial sector would be beneficial

    $40346 (Avg Bid)
    $40346 平均报价
    14 个竞标

    bulk invoicing templet /softwere which can help to convert my data in to invoice and save it into pdf file all at one time

    $141 (Avg Bid)
    $141 平均报价
    2 个竞标

    I need a C and C++ expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $168 - $1399
    加封
    $168 - $1399
    5 个竞标

    I need a C and C++ expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $1233 (Avg Bid)
    $1233 平均报价
    7 个竞标
    Reskin Windows application 6 天 left
    已验证

    Reskin and crop existing Windows application for a specific task - This task is for skilled programmers and rever se engineers..

    $5709 (Avg Bid)
    $5709 平均报价
    22 个竞标

    For my child, I need a support program in the online game that can make playing easier. We can discuss any details over chat.

    $3524 (Avg Bid)
    $3524 平均报价
    10 个竞标
    API VA (Developer) 6 天 left
    已验证

    - Main Tool: Integromat - Product API to be used for developments: Challenges and API section Zoho creator API [登录来查看链接] API TSheets API Google sheets API QuickBooks Desktop Sdk API Integromat API VA SKILLS NEEDED - experienced in [登录来查看链接] - custom scenario developments using Http JSON

    $47 / hr (Avg Bid)
    $47 / hr 平均报价
    3 个竞标

    Hi Freelancers, My name is Stephen and I'm a curious entrepreneur seeking to build a prototype for a drone accessory. My idea is quite sophisticated so I'll need someone with an understanding of how drones communicate with their controller and someone who is able to begin building a system for a drone to interact with a 'third-party' accessory. Any IT/robotics/mechatronic eng...

    $5493 (Avg Bid)
    $5493 平均报价
    20 个竞标

    I'm looking for someone to develop a Binding for Openhab 2 ([登录来查看链接]) to interface with the iAqualink interface. see [登录来查看链接] for the reversed engineered API. If you have not developed a binding before do not bid.

    $1342 (Avg Bid)
    $1342 平均报价
    3 个竞标

    Hi, I want to change the logos inside this open source software and customise this to my icons I need someone who has software development experience to do this. Regards

    $133 (Avg Bid)
    $133 平均报价
    5 个竞标

    We need a competent developer to help with the creation of a series of power apps screens and forms.

    $110 / hr (Avg Bid)
    $110 / hr 平均报价
    14 个竞标
    FFMPEG Conversion 6 天 left
    已验证

    I have a folder structure where mp4 files are replicated to a central server and I need the files converted to mp3. the software will need to have the ability to constantly scan the folders for new files to be replicated to this server and then convert them to mp3. The current system uses ffmpeg within a windows environment.

    $9811 (Avg Bid)
    $9811 平均报价
    39 个竞标

    I want to make the Video Recorder Software like OBS, Xplit and v mix. Screen Recording, Adding Templates, Lecture Recording. But the software should be hardware protected (Dongle License). we need also chroma key option NDI input USB input with audio and also we need audio delayer option in this, basic CG option should be there like tickeer title logo and many more. need gallery option like we can...

    $16529 - $27548
    $16529 - $27548
    0 个竞标

    We need expert Python developers for long term. He should have good commands on different Python frameworks.

    $173 (Avg Bid)
    $173 平均报价
    13 个竞标

    I am looking for Developers who are familiar with Microsoft Dynamics 365 app development. Please once applying for the job let me know what is required from me to kick off the project. Ideally, you would have experience in development dynamics apps and have in your team designer. Thank you

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    6 个竞标
    GPRS Gateway 5 天 left
    已验证

    We have a GPS tracker/communicator (DEVICE) that currently sends data to a server ([登录来查看链接]) using a GPRS protocol on port 5050 using sockets. We aim to develop a replacement ecosystem so we can enhance and extend the functionality of the DEVICE. To do so we need a module/listener (PLATFORM) that will communicate with the DEVICE and act as an intermediate interface between our portal/apps and ...

    $12126 (Avg Bid)
    $12126 平均报价
    9 个竞标

    If you have never done a database and a list on WIX before don't bother applying as I will not be helping you in any way, I am not good with technology. I need someone to create a mega-list on a webpage of mine through WIX, using a connected database. You are creating this database and filling in the info I already have (25 entries, this is just to get it started for display purposes). On o...

    $61 / hr (Avg Bid)
    $61 / hr 平均报价
    4 个竞标

    See document for more understanding The simple thing I need is 1. Multi-Vendor market place system made from Admin lite so the store owners can control their information 2. An Android app that the stores can provide for their workers to place the items information into the system using a cell phone or android device. The form must allow them to simply input the information into the system withou...

    $13790 (Avg Bid)
    $13790 平均报价
    77 个竞标

    Avremmo bisogno di un collaboratore che ci fornisca consulenza e eventualmente aiuto nell'implementazione dell'interfaccia tra il nostro gestionale e la piattaforma di fatturazione elettronica. Abbiamo già eseguito la procedura di accreditamento ma riscontriamo difficoltà nel collegamento. Forniremo maggiori dettagli a chi interessato. Grazie.

    $1139 (Avg Bid)
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    4 个竞标

    ссылка на приложение [登录来查看链接] в приложении есть функционал называется "Моменты" Куда пользователи могут загружать свои фото и видео для того чтобы другие пользователи могли их увидеть и например прокомментировать. Так вот задача какая -- транслировать картинки всех пользователей на любую вебстраницу (да хоть на викс сайт)

    $1373 (Avg Bid)
    $1373 平均报价
    2 个竞标

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    I need a quick function rewrite from JavaScript to PHP. It has to work the same, i.e. produce the same result! If you know both of these languages, this is a fast job for you. Here's the JS function: function crashPointFromHash(serverSeed) { var hash = [登录来查看链接]('sha256', serverSeed).update('000000000000000007a9a31ff7f07463d91af6b5454241d5faf282e5e0fe1b3a').digest(&...

    $275 (Avg Bid)
    $275 平均报价
    3 个竞标

    We are seeking to build a game of skill on the TRON Blockchain using solidity. This project will be broken down into 9 single step milestones.

    $1334 (Avg Bid)
    $1334 平均报价
    6 个竞标

    I need the Machine Learning and A.I expert for my job. please bid if you are expert . Detail will be shared with selected freelancer.

    $579 (Avg Bid)
    $579 平均报价
    3 个竞标
    Financial Calculations 5 天 left
    已验证

    I need someone to develop a small application, i.e. a graphical user interface with the necessary associated processing, which implements and demonstrates some simple financial calculations. report (3-4 pages) discussing the application code design, any assumptions made, suitable explanations of the source code files, possible reflection on your programming practices (e.g. difficulties encountere...

    $184 (Avg Bid)
    $184 平均报价
    10 个竞标

    I need a program programming which will complete funcaptchas at a very good success rate and at a human like speed (7-15 seconds), if you need more information then feel free to contact me, it would need to be updated if any new images were to be used by funcaptcha which I would contact you about if this happened. I would pay for the updates if there was a chance in captchas.

    $12840 (Avg Bid)
    $12840 平均报价
    4 个竞标

    I have a set of VR gloves that I need a program developed for. This program needs to utilize the VR gloves manufacturer SDK to correctly track inside the VR program, and also must overlay/interlace with another simulation program. Simulation program is Lockheed Martin Prepar3D.

    $22211 (Avg Bid)
    $22211 平均报价
    11 个竞标

    The software to be developed will be a game played between a computer and the user. Accordingly, the software and user numbers will keep a different 4-digit number. The software will try to find the number the user expects, and the user will try to find the number that the computer predicts. As a result of the estimates, the hints will be given. If there is a number in the predicted number and if ...

    $235 (Avg Bid)
    $235 平均报价
    6 个竞标
    Exam Portal 5 天 left
    已验证

    Web based Online Exam portal with integrated services.

    $7868 (Avg Bid)
    $7868 平均报价
    17 个竞标

    Hello, please take a look at the site [登录来查看链接] You see there a Body shape generator. I need this developed too. You should send an API request to the server with data like (Gender, weight, height, skin color, etc.) and the API should return an image. This API should first access by an WordPress pluing. You can create it or I can do too. Your job is: -create the API - create the formula - ...

    $5208 (Avg Bid)
    $5208 平均报价
    15 个竞标
    IT Maintenance 5 天 left

    We need a part time IT person to take care of our institute

    $471 (Avg Bid)
    $471 平均报价
    6 个竞标

    I am in Commodity Trading Business. I need a software developer who have experience in share market to write a programme for me as per my requirement. If any one interested please contact me [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] for further discussions.

    $1381 (Avg Bid)
    $1381 平均报价
    1 个竞标

    i need a computer software like Kotobee, Kitaboo or apple author . that help me in creating ebook , it needs to include: widgets ( like drag and drop , container , matching columns ...) interactive questions, videos, photos, voice , pen button to write and highlight , . . . i need to export the book creator through this software over mobile app a lot of more features please check Kitaboo or kotob...

    $20437 (Avg Bid)
    $20437 平均报价
    33 个竞标
    Shopify Virtual Try On 4 天 left
    已验证

    I need someone to build an app for me which can do the following A 3D character of which we can change hair styles, hair color, skin color, lip shapes, nose shapes, eye brow shapes and body shapes. Give us a format so that our designer can add a dress in 3d format. The customer would come on websites customize the doll, choose the dress they wana buy and buy it. Add accessories like belts, n...

    $8036 (Avg Bid)
    $8036 平均报价
    10 个竞标

    Logo Tiger 'a .Net ile yeni kayıt yapmak için uygulama yazılması.

    $416 (Avg Bid)
    $416 平均报价
    4 个竞标

    I want talent android app developer that fix the error in my app. It's image loading error when downloading the images from the server This is an urgent project so I don't want agency. If you have experience in Leanback library. It's easy to fix this error.

    $157 (Avg Bid)
    $157 平均报价
    18 个竞标

    GUI Application: GUI Page will have the following controls: Download Log Button Erase Log Button Set Time and Date Text Box with calendar and time controls Status display to indicate the following information in status bar: Date & time System ID USB connection status Terms: Design as per specifications with full copyright and IP ownership of proponent Source to be delivered to proponent Wor...

    $1162 (Avg Bid)
    $1162 平均报价
    3 个竞标

    We want to develop full fledged SaaS platform. Which will have 1. Website front end: here prospective customers will be seeing features of SaaS, pricing, registrations option, etc.), 2. Cloud software: this is the product we are offering. The details of cloud software will be shared separately. 3. SaaS Management: This is our backend from where we can manage all our customers i.e. cloud software u...

    $1379 - $4136
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    $1379 - $4136
    9 个竞标

    I need to develop a small application (Microsoft Access is enough for that) to be as a pre-assessment test to evaluate level of students for some Microsoft application (Word, Excel..etc) all included question will multiple choices only (no practice questions). I can provide the developer by the questions to be included.

    $1005 (Avg Bid)
    $1005 平均报价
    34 个竞标

    Drupal Expert needed for few minor works The theme ([登录来查看链接] ) has been purchased and installed in the server ----- We need the following works to be done - Bulk CSV node upload with CSV - Configuring the listing page with new fields - Adding a new filter option in the listing page - Modifying the individual page with new fields Total hours will be: 3-5 hours max Let me know the fi...

    $191 (Avg Bid)
    本地
    $191 平均报价
    6 个竞标

    We are seeking to build a blockchain ticketing app similar to the one below on the Stellar Blockchain. [登录来查看链接]

    $5549 (Avg Bid)
    $5549 平均报价
    17 个竞标
    MBus AMR & Billing Software 4 天 left
    已验证

    - Develop user-friendly Automatic Meter Reading (AMR) and Billing Software - Suitable for smart water meters and heat meters - MBus communication protocol

    $4858 (Avg Bid)
    $4858 平均报价
    8 个竞标
    VotingMadeEasy 4 天 left
    已验证

    Voatz is a high-growth, venture-backed company based in Massachusetts USA. We are an eclectic, passionate group of people working to change democracy by changing the way the world votes. We are looking for someone in Boston, Mass. who can work in our office on a web portal project. Knowledge of Angular.js, Node.js, REST APIs is a firm requirement. The successful candidate will work on a one t...

    $604 / hr (Avg Bid)
    本地
    $604 / hr 平均报价
    3 个竞标

    I have some ideas of new software. You should be able to understand what the client want, need a broad knowledge of available software modules and techniques and should make suggestions and a architecture for the development of the software. I search for a long time cooperation, because i have always new projects.

    $107 / hr (Avg Bid)
    $107 / hr 平均报价
    8 个竞标

    Accurately tracks and identifies material with customizable barcode labels and serial number tracking. Increases visibility and control of your inventory and reduces cycle counts. Eliminates manual data entry using barcode scanning for processing and shipping. Prints/Emails scale tickets, BOLs, Price Letters, Packing Lists, Shipping Confirms & more Inventory control with “landed&r...

    $5737 (Avg Bid)
    $5737 平均报价
    8 个竞标

    I need software that will allow me to download an mp3 file send it to any voicemail of any mobile phone service. I need to be able to put my google drive number in as the message sender number. I need it to work with my mac (15 inch late 2011). [登录来查看链接]

    $8720 (Avg Bid)
    $8720 平均报价
    1 个竞标

    i have a project to make a delivery service like ubereat in that possible to explain me what is needed what kind of software or tech will needed? and how much will cost? how long?

    $17180 (Avg Bid)
    $17180 平均报价
    77 个竞标

    it has 26 inputs the first two inputs sets up the length of 18 lists a re fence table and sets up about 92 inter vole equations the next set up in voles creating about 12 lists of about 10 million equations in each list these lists are filtered and set up a certain way to be revealed if your hired then using the remaining 24 inputs to find row numbers and a energy values then put them out with...

    $26905 (Avg Bid)
    $26905 平均报价
    7 个竞标

    From any kind of website, i would like to get their members or attendants lists with company name address phone email...etc I need to get all these details regularly from different kind of websites. I need a person who can teach me how to get these details with the codes. I am looking just professional people who is a software engineer or professional for this operation. I use some software progra...

    $220 (Avg Bid)
    $220 平均报价
    10 个竞标

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