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    124,368 rails developers needed jobs found, pricing in USD

    i need developer who have skills in reverse engineering to test the secutiy of my app.. i will provide my app for them to test to see if there is any weakpoints or access point if found they will be given the task to fix the security issues.

    $141 (Avg Bid)
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    10 bids

    Ionic4-Vue developer to build views for an Android, iOS and Web app. See attached file. -Code needs to be very well written and efficient -Wireframes only show the desired structure/ layout of the app (views) -We require your experience and creativity to choose appropriate UI/UX design -Kindly give a good quote because many other developers are bidding for this job Thank you.

    $541 (Avg Bid)
    NDA
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    40 bids

    We are looking for a web developer who is good with JAVA and can easily understand the features of any websites and can work as team with backend developer. We like to combine the features with general landing page. and backend will be link to PHP pages.

    $87 / hr (Avg Bid)
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    19 bids

    We are building blockchain platform with darknodes and smart contracts like renBTC. https:/[login to view URL] These source code is open source and we should build like this platform with open community. This project requires high skilled golang and smart contract developer as darknodes and bridge was built by this programming languages. Also you should have deep understanding and knowledge of D...

    $41 / hr (Avg Bid)
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    8 bids

    We are looking for a "Java Spring Developer", Junior level and above, to contribute to our technical articles. You will be helping us by creating educational content and also have the ability to add some technical examples to the content. This will allow us to better support members at any level of their web developer career. We have 30 new topics to create each month, and we are loo...

    $7 / hr (Avg Bid)
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    4 bids

    Need an experienced WordPress developer to do some UI changes on a theme-based website. Will provide you with the content, images as well as a reference design. Need experienced developers only for quick work.

    $26 (Avg Bid)
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    21 bids
    I need JAVA developers 6 days left
    VERIFIED

    I need JAVA expert The purpose of this project is to acquire better understandings of the runtime stack mechanism by emulating it inside the source program. Create an abstract class AR whose objects will be activation records. Actual activation records for function calls will be objects of subclasses of AR. I will share more details in chat.

    $287 (Avg Bid)
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    6 bids

    Note: This is a long-term project, we are looking for people with sufficient knowledge and experience from past projects to work on our project together with a team. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must complete project within 2 months (with buffer time) - Must commit full-time for minimum 3 months - Must have min. 2 years of ME...

    $1977 (Avg Bid)
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    30 bids

    looking for java developers with good knowledge of databases(preferably data cleaning and visualization) the overall goal is to develop a new tool for interactively visualizing data quality using dynamic heatmaps(and develop couple of related tools also for comparison) based on published research. i will provide a high level overview initially to understand the objective and later i will provide...

    $140 (Avg Bid)
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    1 bids

    Hi, we're building an ecommerce website and we have already developers. What we're missing now is a data entry person. Please apply if you are familiar with it. Thanks!

    $4 / hr (Avg Bid)
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    33 bids
    Changes to my website 6 days left
    VERIFIED

    It is a startup website that needs upgrade. [login to view URL] It has following tasks to complete. 1. Grammar, login, email setting, saving and the business plan template issues etc. The overall image and look of the website needs redo. 2. Changing the "Financial and Economic" section and adding the new excel sheets with automatic graph development. 3. Printing setup (revamp of print...

    $1042 (Avg Bid)
    NDA
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    39 bids

    We've got an existing integration with Stripe that needs updating due to the recent changes Stripe made to their API back in September. While doing this update we're taking the time to make some updates to our system and the integration which was originally done in 2017. As we don't use Stripe much and the developer who wrote the code originally has left we could do with some help...

    $275 (Avg Bid)
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    9 bids

    You always wanted to work from home, in your spare time? We have several jobs like (Virtual Assistant, Web Developers, and more), We pay up to 30$/h depending on the quality of work and job. Skills needed - Basic English - Computer - Wifi Requirements - be Motivated

    $29 / hr (Avg Bid)
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    67 bids

    You always wanted to work from home, in your spare time? We have several jobs like (Virtual Assistant, Web Developers, and more), We pay up to 25 $ / h depending on the quality of work and job. Skills needed - Basic English - Computer - Wifi

    $20 / hr (Avg Bid)
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    Hello, I'm starting a technical recruitment business, and I'm setting up the facebook page for it right now. I need a simple & clean cover photo. Our business goal is the following: We find and hire the most talented JavaScript developers in Toronto, at a price you'd never expect

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    I am looking for a web developer in the Balkans (preferably Serbia, Macedonia or Croatia) who speaks good English and are proficient in ReactJS with Typescript & Mobx. We are building a website and are already mid the project but we need to speed it up as the main developers are doing other projects. The website is about 40% built and we need help building screens and general UI features. W...

    $640 (Avg Bid)
    Local Urgent NDA
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    27 bids

    I require a person with an appstore publishers licence to publish my app and manage any issues with regard to updating the app. Also i require it to be published to android. I have APK and iOS source codes UPDATE; I need to underline the fact that I do not have a developers account and i need the app to be published under your accounts.

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    Hi, Flutter developers, I have a tiny project that needs to finish using Flutter. So please let me know if you are interested. Thanks.

    $231 (Avg Bid)
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    37 bids

    Preferably with use of AutoCADD as I have started to try and model, the design idea is: some type of device that can fire a projectile up to 6m. the projectile is a squash ball of approximately weight 20 grams and the diameter approximately 40mm. the device is to be mounted on a base of 400x200x20mm and the base can slide between rails. the device must be remotely fired from a 2m distance (for s...

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    We are an Australian tech agency company looking for a good independent Wordpress developer for long term projects. We require the developer with at a minimum 3 years commercial development experience with WooCommerce experience is essential. Please do not reply if you are a development agency, we are only looking for independent developers. Before accepting the project we will go through a techni...

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    119 bids

    I prefer NEU developers who have ever worked in NEU. This is very urgent project.

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    2 bids

    We’re a growing startup looking to disrupt the interior design & retail furniture industry. We’re looking for a Senior Front-End Developer to join the company to drive product development from the ground level. This is a contract role and we are looking for individuals that can commit 40+ hours a week to become a core member of our development team. What You'll Do: • Co...

    $38 / hr (Avg Bid)
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    Our website for our dental practice was built on Wordpress and we need some things updated on it such as phone numbers, social icons and the sites connected and potentially a contact box etc. We have had a few developers throughout the years and are unsure of how to do this. The site is [login to view URL]

    $194 (Avg Bid)
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    110 bids

    I am looking for product manager to manage IT project from start to finish. We want to develop project using flutter/dart . We will hire developers on freelancers and other platforms

    $13 / hr (Avg Bid)
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    I need you to develop some software for me. I would like this software to be developed for Windows using PHP. Basically i want to customized the woocommerce admin page and dokan pro page.

    $16 (Avg Bid)
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    1 bids

    We need experienced angular and nodeJS developers who can deliver. Freshers should not apply for this position.

    $428 (Avg Bid)
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    9 bids
    IOS Developer 6 days left
    VERIFIED

    [login to view URL] this is the current app We are launching a BETA version in which we will be selling tickets I have developers already - I require someone to assist with documentation and manage the project - also build test cases etc i just need help completing. Budget - 20$

    $121 (Avg Bid)
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    (We placed a lower bid but will pay you more. This way everyone gets a chance in applying, which is great) We're amazing programmers, developers, and designers, but not so good at getting clients. We've just started and are now looking for someone to jumpstart our work, we're looking to jump on about 20 projects or so. For this, we most certainly need your help so to do it in a ma...

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    8 bids
    YOYO Project 6 days left

    I need Rubby Rails experienced

    $700 (Avg Bid)
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    11 bids

    (We placed a lower bid but will pay you more. This way everyone gets a chance in applying, which is great) We're amazing programmers, developers, and designers, but not so good at getting clients. We've just started and are now looking for someone to jumpstart our work, we're looking to jump on about 20 projects or so. For this, we most certainly need your help so to do it in a ma...

    $594 (Avg Bid)
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    5 bids

    Hi Applicant, We are looking for Java, JavaScript, Devops, AWS, Angular JS, Docker, MongoDB, Jenkins, Typescript, Kubernetes experts with 5+ years of experience. A strong portfolio and professional linkedIn profile. People who are interested in earning 35-40k per month by support on mentioned skill set for 4 hours a day.

    $496 (Avg Bid)
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    9 bids

    I need a simple gaming App Any game developers please contact me For both IOS & Android Payment base on the work

    $103 (Avg Bid)
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    7 bids

    Ongoing build for Ruby on Rails project. As previously discussed

    $13 / hr (Avg Bid)
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    7 bids
    Reactjs Developers -- 2 6 days left
    VERIFIED

    We are looking for reactjs resourcesfor bengalore [login to view URL] interesed msg me.

    $14 (Avg Bid)
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    3 bids

    Urgently Hiring well experienced Laravel Developer for our company Full-time Job Fair Salary Looking for developers inside Kerala

    $347 (Avg Bid)
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    8 bids

    Hi Applicant, We are looking for Java, JavaScript, Devops, AWS, Angular JS, Docker, MongoDB, Jenkins, Typescript, Kubernetes experts with 5+ years of experience. A strong portfolio and professional linkedIn profile. People who are interested in earning 20-22k per month by support on mentioned skill set for 2 hours a day.

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    Duties: Implement an MVP of a small portal for VCSs using OATH2 from scratch Effectively communicate with the team and client regarding the daily progress, dependencies, and problem solving Engage with the team and client to share creative solutions and process improvements Requirements: Minimum 3 years of experience with Java Experience with Java 8, Spring, Spring Boot Strong knowledge of Relati...

    $3000 - $5000
    $3000 - $5000
    0 bids

    Need app developers for developing app on Android & IoS platforms. Educational app about legal news & updates Need features to be integrated such as individual accounts for users, guest logins, information broadcasting, multimedia integration, etc.

    $38 (Avg Bid)
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    6 bids

    I need help for my email template fix project now Let me know if anyone can help on this. I prefer Pakistan developers Thanks in advance

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    9 bids

    Looking for developers who can build a booking engine plugin for us, it must have good UI in backend, similar to [login to view URL] backend. Booking engine for Hotel Reservations, with woo comerce paymentgateway. backend must has similar options of [login to view URL]

    $1179 (Avg Bid)
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    77 bids

    [project requirements] 1. We need to develop a general motion controller software architecture to reconstruct the current software system of the products. In the field of real-time control to achieve hierarchical abstraction, shielding and isolation; 2. Cooperate with our developers to complete the current system re-architecture; 3. Proficient in Linux CNC/CodeSys; 4. Refer to the attachment. ...

    $20000 - $50000
    Featured
    $20000 - $50000
    0 bids
    Freelance Technical Recruiter 6 days left
    VERIFIED

    We are looking for freelance technical Recruiters from India and outside India. It is a commission based contract for 3 months. Key Points of this opportunity 1. Recruiter will be responsible to find Developers according to the requirement. 2. It is a commission based job 3. Commission will be 1500 INR/closure up-to 10 closures. Later-on it will be 2000 INR per closure 4. Can work with flexible...

    $265 (Avg Bid)
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    5 bids

    Home page and blog archive show both video posts and blog posts ADDITIONAL INFORMATION I have a site that is 90% done. The blog page shows listings from the Contentful content type, called Post. However, the client wants the blog page to also show 2 types of content: Post, and Video.

    $30 (Avg Bid)
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    Need a sample project for a proof of concept. Rails API project or Sinatra, with JWT authentication, Postgres and enabled Swagger. Eventually action for user registration and login and another endpoint which is protected and returns data only only for authenticated users.

    $230 (Avg Bid)
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    6 bids

    I am looking for product manager to manage IT project from start to finish. We want to develop project using flutter/dart . We will hire developers on freelancers and other platforms. Total knowledge of product management tool including client document preparation , Srs. wireframes and prototypes.

    $94 (Avg Bid)
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    Are you the product marketeer to bring our SaaS products to the attention of our target group internationally with just the right inbound strategy? Are you passionate about understanding both your product and your potential customers, letting you achieve the best possible success with a closely-focused target group? We seek an experienced SaaS product marketeer who will work with our Smart Digital...

    $66 / hr (Avg Bid)
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    7 bids
    Banking software 5 days left

    I need you to develop banking software for me micro bank if any one have demo then I can go with you after that I give my requirements Important: demo I don’t want developers bec I already face some issues

    $2744 (Avg Bid)
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    10 bids

    I need specialised JAVA developers in telecom domain having hands-on experience on spring, Hibernate, Lte, GSM, umts, sip, Voip, Telecom, 3gpp, RFC, IMS, RRLP, Sigtran, Diameter, Signalling calls, call setup, rrc connection, 3G, 2G. Developers can work from any location in India. Can hire on permanent payroll. It is for very long run. Experience range 2-10 years.

    $1591 (Avg Bid)
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    Hi, looking for App developers who can develop a hybrid mobile app designed for restaurant owners. It is very simple just updating the order details and table booking in three stages( Upcoming, scheduled and completed). We will provide complete designs and functional APIs. You just need to render it a hybrid app. I am sharing XD link of my project. We designed it as minimum as possible, looking f...

    $1146 (Avg Bid)
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    16 bids