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    2,169 developer challenge travaux trouvés au tarif de EUR
    Challenge Sport App S'est terminé left

    Bonjour, Je suis à la recherche d'un freelancer capable de me programmer une application et une solution pour qu'elle communique avec un serveur et une base de données. Il faut trouver un serveur capable de communiquer avec l'application rapidement et pouvoir stocker des données utilisateurs et les résultats de ceux -ci Le but de l'application...

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    I need an expert level Android and iOS developer who can build the app similar like [se connecter pour voir l'URL] and my app will be called The Bible Challenge . If you are an expert app developer then only bid else do not waste your and my time please.

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    SOME SAMPLES :create a game using images from hubble space telescope as intergnal components 2ND SAMPLE : use nasa earth imagery data to create 1) an art piece , or 2) a tool that allos the imagery to be manipulated to create unique pieces of art 3RD SAMPLE: here is the link of wich are all challenges available [se connecter pour voir l'URL] , so i need to comeplete - create on of the challe...

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    i have to finsih one of these challenges [se connecter pour voir l'URL] , i pay until 1500$ for the best project !

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    API Development 5 jours left

    ...with it. information of both software specifics can be found here, from drchrono: "Give the links to both our's and [se connecter pour voir l'URL]'s API documentation -- the contractor developer would be able to guide you through the process. Our information page is here: [se connecter pour voir l'URL] and I did a quick search, [se connecter pour voir l'UR...

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    ...combined with a more complicated version of project management software) - campaign reporting (which contains a lot of data visualizations) JOB DESCRIPTION As a full-stack developer working on this project you’ll be hands-on with all three areas of the site. To give you a better idea of what you’ll be working on… we’re currently wrapping up our V1 of

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    The details of the project must be completed within 2 hours. Time starts after downloading the project. At the end of 2 hours, we need to uplo...the solution into the system. This is a test given for me. When we download file from system we can learn task details. Its a javascript code challenge ( Word Game ) I need professional and good developer.

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    Developing a challenge as a lead generator. Need a logo and social media graphics, FB group header, ad assets. Would like to have a logo, group header and a total of 5 ad images for FB ads.

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    42 propositions
    Angular Developer S'est terminé left

    You are a talented, enthusiastic and passionate Developer looking for a new challenge. You will provide mentor-ship and code review within a team of Developers across multiple offices'. Required Experience: ● Develop fit-for-purpose and performant Angular web applications using modern patterns and principles ● Experience utilising HTML5, CSS3 and

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    Build a new website S'est terminé left

    ...challenges. We will post a challenge weekly to start from a specific amount of money until we reach a limit that we decided earlier. - Google ads on the website. As it will be our only source of money until later. - The website must be responsive to all kind of devices. - Old statistics will be provided by me to the developer in excel files. - We will

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    We need a React Developer with experience in React, GraphQL. The required candidate having 3+ years of experience as a React Developer. Duration: 6+ months (Contract to hire) But, I need a perfect candidate for this profile and before select, I need to check the technical level of a candidate. Here below a file attached of an assignment, please have

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    Hi. We are developing a mobile app connected to a web server. It is a freeware app for animal rescuers. We expect thousands of users to use the applicati...need to calculate the path traveled by the rescuer. We are using react-native framework for the development. We need help from an experienced mobile app developer who has overcome this challenge.

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    Looking for an experienced developer or team of developers for a 3-6 month project? You'll be working with me directly to develop a web-based application for the creation and organization of a video game's content (e.g. the scripted dialogue, the flow of the story, maps of areas the player will encounter, etc). The application should seamlessly and

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    Java Algorithm challenge S'est terminé left

    one or two simple Java Algorithm problem

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    I am a Senior Javascript Developer working in London, I am always working on exciting startups in my spare time but since I am already working full time I am looking to have someone work on my startups. I am able to help out, code review, discuss solutions and also provide some mentorship but the job does require taking initiative and being self sufficient

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    I am a Senior Javascript Developer working in London, I am always working on exciting startups in my spare time but since I am already working full time I am looking to have someone work on my startups. I am able to help out, code review, discuss solutions and also provide some mentorship but the job does require taking initiative and being self sufficient

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    Hello, I am looking for a C# or C++ professional to complete a hackerrank challenge. 2 Hrs.

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    Hi! We need a talented and fast profesional translator to collaborate with us to: -Double check a document of around 2200 words in English. -Translate this document in proper French, German and Spanish. IMPORTANT: Since it's a recipe list, make sure the translation is made according to this type of document.. Cheers from sunny Barcelona!

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    One of our clients got a backup SQL Anywhere 12 .db file. But we are unable to read out the database structure. Tested several things but won't work with Sybase Central and SQL Anywhere 16 Server. Details follow.

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    Project for Alysse Z. S'est terminé left

    ...account registry. Needs Rating and reviews. I posted this project some time ago in Freelancer and got bids between $2,500 and $6,000, many from India, Pakistan and China. The challenge with this developers is language, cause many times they don´t understand the idea and also time difference. I plan to launch small state by state and advertise App on FB

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    handover Wordpress platform S'est terminé left

    ...couple of months ago. 80% of the platform has been done but we need to add/improve a few more features. It is a website done with Wordpress. The main challenge here is the Wordpress handover that the developer will need to understand, we will take this process into account. Then changes are quite easy to do. It is a platform similar to Linkedin but much

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    I have ongoing work related to our previous project 'Redesign the landing page and "win page" for an e-learning challenge'

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    Hacker challenge S'est terminé left

    Get database schema from our website our (( no SSL or https or other security software))

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    A new group/organization has released a new song, see it here: [se connecter pour voir l'URL] WITHIN 2 Weeks/ 14 days ***************************************************************************************** SUMMARY: +get 30 of your friends/classmates/church/family/community/civic group etc to upload videos to MY and THEIR social media pages singing "Knit my soul with you" in at le...

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    Challenge app S'est terminé left

    I want to make an ap...between 4 challenges, 5-10-20-50$. Once I pay the challenge with crypto like Bitcoin and Litecoin I will now have it on the escrow. I can now share the link or send it to a friend and once he pays the challenge payment. One wins the other loses and the fees goes to the project. And i want this challenge app to work on all games.

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    SEO for www.dealyday.com S'est terminé left

    I am looking for SEO developer and the charge based on sales income as 20% of the sales, it is a challenge more sales more income to developers .

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    Andoid Developer [Full-Time] S'est terminé left

    Job Description - Android Developer Do you enjoy creating and developing applications for mobile devices? Are you someone with strong computer programming skills who is seeking a creative challenge? We have an opening for an Android developer to join our product development team, where you will have the opportunity to work with the best developers in

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    Hi! We need a talented and fast professional translator to collaborate with us to translate: A document of around 2400 words from English to French, German and Spanish. Cheers from sunny Barcelona! ID de proyecto: 17740914

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    I need an Android app. I already have a design for it, I just need it to be built.

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    ... I am looking for a passionate web developer that cand solve complex problems. After the site will be finished and any bugs fixed I will need maintenance done on it and different features implemented in the near feature, so I am looking for a web developer for a long term job. No offence but if you are a developer from India, China, Pakistan, Bangladesh

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    À la une
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    ...be available in ENG and POR (Brazil) first. Thus, the developer need to know how to develop in IOS and Android with GPS data utilization. Extra knowledge about how to get advantage of google adds to monetize the business is more than welcome. The budget is negotiable. Also I have more challenge projects if we work well properly. Open to have a long

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    Military Challenge Coins S'est terminé left

    I need a facebook page created and a website with Epay options to be used and marketed to the military and veteran groups.

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    ...ready for this ultimate challenge? Help me to promote this YouTube Dance Challenge video successfully and earn up to 500 USD with this project! Watch this Dance Challenge Video: [se connecter pour voir l'URL] The ultimate goal of this task is to make this dance challenge video viral and find talents around the world who take up my challenge. To achieve...

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    Branded Crypto Echosystem S'est terminé left

    I am looking for a talented developer or team to build a branded crypto echosystem based on an EVM compatible blockchain with a specific use case. Please apply only if you are fluent with nodejs, linux, security and smart contracts and are willing to take a challenge that will reward you - potentially big, up to a contract and a % on the total traded

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    Upwork challenge S'est terminé left

    I need a well written, educated, accepted profile for Upwork. Subject: ESL teacher /tutor. W VOIP OR COMPUTER 200 words. All information will be sent to the accepted bid.

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    Challenge to become our preferred Artist for ongoing Art work For this challenge you paint/brush/spray a piece of art of 120x40cm based on following guidelines: Feeling: youth, free, wild, nature, rebel Style (one of the following): -Contemporary -Street-Art -Pop-Art -Modern We are looking for a creative painting genius who matches

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    Develop and create a website S'est terminé left

    The document provided has a more detailed description of our website requirements Access My Super has a WordPress with B-Theme to be amended and artwo...you when we complete the content. The site will need to be unique and eye catching, and you will have to use some of your own intuition as we want a creative developer that can rise to the challenge.

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    Hey, I try to sum up the project as good as possible given the limited chars: I am looking for a Wordpress Developer (ideally with PHP and SQL skills and whatever is needed for this project), who can implement the Webdesign that has just been finished for my website (Design of the Homepage and three inner pages attached as jpg files). For the implementation

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    Hi, I need a logo, header for letters, header for website, potentially associated font etc for a personal company I launched called EfficienSea Engineering This company performs services of engineering mainly for sail racing boats competing in the America's Cup but not only that. The company aims to do general engineering, mechanical engineering, mechatronic engineering, hydraulic enginee...

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    Java coding challenge 60 min S'est terminé left

    Doing a java coding challenge so please contact me to get a top percentage

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    Challenge Match S'est terminé left

    Need a website similar to playerslounge dot co with complete admin backend and frontend all features present there and pages. With Paytm payment gateway Please share a quote and which tech you will use and how that will help me have zero recurring expense.

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    ...looking only for a bug fixer, I am looking for a passionate web developer that cand solve complex problems. After the site will be finished and any bugs fixed I will need maintenance done on it and different features implemented in the near feature, so I am looking for a web developer for a long term job. Make no mistake, I reward ambition and talent

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    I need an animated version of a kiki challenge with text

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    I am planning a job application pitch set to the kiki challenge. It would be great if i could find someone who would create an animated video of the same for me.

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    Hi There, My name is Kate and I run an online personal training business. I am wanting a meal plan done for a challenge I am going to run online starting in October. I am a personal trainer but am after a Nutritionist to complete the plan for me.

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    I need a new website. I need you to design and build it. A person should be able to create a challenge for a group of people, and people should be able to enter and input weight, etc. the system should calculate who is winning based on certain parameters. looking for a clean and simple site

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    I need a logo designed for a challenge I am running - BG Challenge: Build a Bot in 5 Days. A "Bot" is a messenger bot used on Facebook. If you can use a robot or some other icon that fits that'd be great I have attached my companies logo and a few pictures of me for you to choose from. My companies logo and my photos are not a requirement

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    Build A Website S'est terminé left

    The document provided has a more detailed description of our website requirements Access My Super has a WordPress with B-Theme to be amended and artwo...you when we complete the content. The site will need to be unique and eye catching, and you will have to use some of your own intuition as we want a creative developer that can rise to the challenge.

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    We are a non profit organization having a fundraiser next month. We need a flyer to reflect fun and team-building competitions.

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