Complex javascript työt

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    5,363 complex javascript työtä löytyi, hinnoittelu EUR

    ...mobile applications with react native development for iOS and Android platforms ● Familiar working with REST APIs for deep integrations with both platforms ● Experience with JavaScript and its nuances including ES6 + syntax ● Exposure to leadership roles, particularly on a development team ● Develop new user-facing features using React Native ● Design and

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    33 tarjoukset

    i have some php errors as well as some database errors that needs fixing . someone else tried to fix them but i think he did more damage than good so i really need someone experienced . i dont think they take much time thats why the budget is lower.

    €143 (Avg Bid)
    €143 Keskimäär. tarjous
    32 tarjoukset

    I have two complex website using several modules and plugins. Loading time is 5 s. I need to optimize speed under 2 s.

    €382 (Avg Bid)
    €382 Keskimäär. tarjous
    32 tarjoukset
    Complex eccomerce system 6 päivää left
    VARMENNETTU

    I need to create an easy and safe way to link paypal and bank accounts to users in order to be able to post and sell services on my wordpress website [kirjaudu nähdäksesi URL:n]

    €154 (Avg Bid)
    €154 Keskimäär. tarjous
    19 tarjoukset
    Recruitment for React js candidate 6 päivää left
    VARMENNETTU

    ...1. Very good understanding of React JS framework at-least 2 years. 2. Hands-on experience on ReactJS, Javascript. 3. Should have good understanding of Node.js 4. Experience developing reusable components 5. Proven experience in understanding complex user needs with multiple stakeholders and providing practical solutions that can work in production 6

    €8 / hr (Avg Bid)
    €8 / hr Keskimäär. tarjous
    18 tarjoukset
    Frontend UI developer 4 päivää left
    VARMENNETTU

    ...designers who will supply the design to you to code. Responsibilities Understand clients’ business requirements and translate them to mobile applications that solve real and complex business needs and user needs. Output production must work on both Android and IOS and well with the major browsers when viewed from a desktop/tablet. Excellent comprehension

    €22 / hr (Avg Bid)
    €22 / hr Keskimäär. tarjous
    80 tarjoukset
    Web Developer for complex project 4 päivää left
    VARMENNETTU

    I'm looking for a web developer to build an e-learning platform for languages. Reach out to discuss details.

    €1261 (Avg Bid)
    €1261 Keskimäär. tarjous
    115 tarjoukset
    DevOps Engineer 4 päivää left

    ...GitLab etc. The candidate should be a multi-skilled IT Profession with good all-round ability to handle multiple projects and meet deadlines whilst at the same time knowing complex and interdependent business processes. He/She should be able to take responsibility for maintaining and executing organizational policies and procedures for change management

    €3944 (Avg Bid)
    €3944 Keskimäär. tarjous
    18 tarjoukset

    We have an wordpress website and wanna import data from remote website. Your job is to write an script to scrap all products from remote website to our wordpress site. Scrap products to wordpress into wordpress post (no woocommerce shop product). Details: 1. Remote website is selling books online. 2. We wanna import each product from remote website to wordpress posts. 3. Your job is to scrap data...

    €175 (Avg Bid)
    €175 Keskimäär. tarjous
    34 tarjoukset

    convert from jotform to [kirjaudu nähdäksesi URL:n] We need someone who is avid with Jotform and WP-Cost-Estimation form to convert around 30 amount of Jotforms, to WP-Cost-Estimation, and to make it fit our layout. You must be 100% comfortable with both form platforms

    €104 (Avg Bid)
    €104 Keskimäär. tarjous
    7 tarjoukset

    I have attached two papers for complex analysis ( Z transforms) Maths questions that I need solution for in few hours. So, only bid if you can provide the answers in few hours. You can handwrite the answers by hand if your writing is clear enough. Budget : $50

    €57 (Avg Bid)
    €57 Keskimäär. tarjous
    6 tarjoukset

    Need to build a complex microcontroller for different wifi and network bands

    €1044 (Avg Bid)
    €1044 Keskimäär. tarjous
    18 tarjoukset

    I need an expert to help me build some complex products and create an ecommerce store with wordpress. Example: Mix and match a variable by quantity. (Ex. 100 pieces of option one and 200 pieces of option 2). Products where you have to choose multiple images from a given gallery (front and back) Variables that increase the price by a percentage or by

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    69 tarjoukset

    ...design and development of web-based applications using Object-Oriented PHP 5.x, HTML5, CSS3, JavaScript. Knowledge and Skills 1. Experience in full software development lifecycle of web-based applications using PHP – Joomla. 2. Experience in HTML, CSS, JavaScript frameworks and Content Management applications 3. Understanding and knowledge of web development

    €2643 (Avg Bid)
    €2643 Keskimäär. tarjous
    13 tarjoukset

    ...on PHP and CodeIgniter. We will assign work on a daily basis, where a candidate should be able to work on CRM, e-commerce portal and other complex types of web applications. Required Skills: HTML, CSS, Javascript, PHP Database Good to Have: SASS, Bootstrap, jQuery, CodeIgniter, WordPress, Laravel Candidate will be paid on monthly basis as per our

    €100 (Avg Bid)
    €100 Keskimäär. tarjous
    21 tarjoukset

    ...you’ll gain experience working with a distributed team in a micro service architecture for a large scale web company. You will... • Build complex web applications using the latest web tooling and modern JavaScript frameworks, including React.js & Redux, ES2018+, RPC, and Node.js • Work within a small team, collaborating with your colleagues (product

    €29 / hr (Avg Bid)
    €29 / hr Keskimäär. tarjous
    85 tarjoukset

    You have to know: Basic characteristics and operations of bipolar (BJT) and field effect (FET) transistors. Biasing of active devices. Current mirror. Maximum output signal analysis of the transistor circuits. Power amplifiers; A, AB, B power stages. Small signal analysis of common base (gate), common emitter (source), common collector (drain) amplifier stages. Frequency response of the amplifier...

    €20 (Avg Bid)
    €20 Keskimäär. tarjous
    4 tarjoukset

    Before you bid: 1. This project needs to be responsive on multiple devices; scrolling behavior implementation is not trivial. The previous engineer got stuck and dropped the project. The current state can be seen at: [kirjaudu nähdäksesi URL:n] Source code of the same can be provided, but I assume that a re-engineering from scratch will be required. 2. Max. timeline for the bid is 10 c...

    €447 (Avg Bid)
    €447 Keskimäär. tarjous
    48 tarjoukset

    ...API based Data Service, Redis Cache in the middle and React-D3 Front-End with a data visualization heavy dashboard enabled by an interactive & complex cross-filter. Looking for a full stack NodeJS/Javascript developer with strong React/D3 front-end background. Applicant must possess the following: - 2-3 years experience or 2 reference projects with

    €31 / hr (Avg Bid)
    €31 / hr Keskimäär. tarjous
    54 tarjoukset

    ...and make it a little more formal. This is an incredible set of three properties in a community that is special to me, and I wish to make this an incredible modern family complex and asset. Tell me: (1) Why you are the best person for this job, (2) What else, beyond my sketch and a survey of the property, might I be able to provide you, (3) Your approach

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    32 tarjoukset

    I need a VBA script that can strip out pages of a pdf. Needs to be able to read each page and then strip out certain content pages. Page contains xxxx1 is good The very next page is good all following pages until they are different than xxxx1 (let's say xxxx4) are deleted. Sometimes the deleted pages will be 2 or 3, sometimes 64, it just depends.

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    2 tarjoukset

    Flex 4 developer needed to convert complex web app to Angular JavaScript. We require a freelancer who can come to our office and work on an hourly basis in Sydney.

    €33773 (Avg Bid)
    €33773 Keskimäär. tarjous
    32 tarjoukset

    Hello, Dear Fellow Designers, We need a Very Professional, Meaningful and Creative Logo Design in Adobe Illustrator based on the Whole Scenario and we assume this will be a Complex Logo Design! This Logo is for an organization who is working for "The Improvement of Governmental Procedures for the Benefit of all People (Focus Country is Global!!)"

    €29 (Avg Bid)
    Taattu
    €29
    94 työtä

    I am looking for a freelancer who can support me in updating an existing excel spreadsheet. The objective is to calculate the following from existing data: Revenue per resources and Gross Profit

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    10 tarjoukset

    website front end back end should be done by you amazing graphics and design should be done website should be completely customized support after completion if your unable to complete full refund will be issued to me serious freelancers only and dont bid above 3k its an automatic reject low star also please dont bid thank you !

    €2323 (Avg Bid)
    €2323 Keskimäär. tarjous
    72 tarjoukset

    Modern multi family residential building development with grocery store, indoor common area, office space for support services, and outdoor green space. Materials used should be shipping containers/sustainable materials. The appearance should be modern/industrial. To be used for affordable housing project but should look like luxury. 200 studio, 1 bedroom, and 2 bedroom units. Creative dreamers we...

    €233 (Avg Bid)
    €233 Keskimäär. tarjous
    38 tarjoukset

    ...ownership of the UI part of our platform, as well as integrating it with the backend. Note: I AM NOT LOOKING FOR A WEBSITE DESIGNER!! You must have experience working on complex web applications. If your portfolio is all WordPress website design work, please do not apply. Your primary focus will be on 1) (From scratch) Designing and Developing pixel

    €9774 (Avg Bid)
    €9774 Keskimäär. tarjous
    24 tarjoukset

    Before you bid: 1. This project needs to be responsive on multiple devices; scrolling behavior implementation is not trivial. The previous engineer got stuck and dropped the project. The current state can be seen at: [kirjaudu nähdäksesi URL:n] Source code of the same can be provided, but I assume that a re-engineering from scratch will be required. 2. Max. timeline for the bid is 10 c...

    €406 (Avg Bid)
    €406 Keskimäär. tarjous
    35 tarjoukset

    I need a solution for syncing(instant) databases (Sql Server) between various locations. I am not sure that whether there exist some 3rd party component which can solve my problem or this sync part needs to be done manually. Please read below my problem statement and come up with your inputs. A company is located at 4 different locations. One of them is HeadQuarter(HQ) and other 3 are termed as ...

    €729 (Avg Bid)
    €729 Keskimäär. tarjous
    30 tarjoukset

    I'm 18, and have struggled with mental illness for a long time. I want a drawing done of me with a noose around my neck, and standing behind me is my boyfriend with angel wings, holding a knife, so as to cut the rope. Willing to explore similar ideas.

    €149 (Avg Bid)
    €149 Keskimäär. tarjous
    36 tarjoukset

    Looking for a filemaker database for real estate purposes. Will need many levels/layers with ability to print reports and map various location on one map.

    €495 (Avg Bid)
    €495 Keskimäär. tarjous
    22 tarjoukset

    ...functioning Chrome extension, however, I'm not familiar with Writing data offline, and retrieving it later. What I want is simply this: 1) I'll have a variable I generate via Javascript (JSON, Array, etc..), I want this Chrome extension to write that data locally, to be accessible later. I'm not familiar with the best storage methods, but upon quick research

    €180 (Avg Bid)
    €180 Keskimäär. tarjous
    15 tarjoukset

    Want to Work from home? Are you an EXPERT in all these following areas: • PHP; • HTML; • CSS; • Javascript; • Wordpress Development & Configuration; • Web Design; • Photoshop/photo Editing • Video Editing • eCommerce with [kirjaudu nähdäksesi URL:n]; We are looking to hire an expert in the above areas of work, on a F...

    €423 (Avg Bid)
    €423 Keskimäär. tarjous
    35 tarjoukset

    ...cause-based organisations build reputation, drive engagement and boost funding. We’re looking for a remotely-based PHP and front-end web developer who is strong in HTML+CSS, Javascript, PHP, and a mix of other technologies with a keen desire to learn and grow.  Your job will be to help build and code new websites using the latest technologies, communicate

    €30 / hr (Avg Bid)
    €30 / hr Keskimäär. tarjous
    57 tarjoukset

    Ultra Modern Multipurpose Commercial Complex (Shopping Complex/Educational Institute/Clinic) Cum residential Building Plan

    €72 (Avg Bid)
    €72 Keskimäär. tarjous
    8 tarjoukset

    Hi, My shipping feed has: >Shipping class non bulky Per item cost: postcode range restricted free shipping: postcode range restricted >Shipping class bulky Per item cost, different cost per each state in my country Free Shipping, but postcode restricted Shipping class other Flatrate Australia wide (post code restricted) Because the post code restrictions are different for each shipping ...

    €50 (Avg Bid)
    €50 Keskimäär. tarjous
    12 tarjoukset

    Development will begin Jan 1, 2019. Project must be ready by end of January, 2019. Additional hourly work may be possible after initial build. Dashboard Functionality Highlights: - user management - organization management - form management - form submission management - pdf generation - transactional emails (postmark app) - wysiwyg editor for some standalone pages Architecture Highlights: - O...

    €1303 (Avg Bid)
    €1303 Keskimäär. tarjous
    26 tarjoukset

    ...demonstrate best practices with regards to AWS security, scalability and disaster recovery. · Engage, coordinate and collaborate with other team members to complete complex product features. · Solve high priority customer issues and get fixes deployed with a fast turnaround time. REQUIREMENTS: · Proven experience developing

    €912 (Avg Bid)
    €912 Keskimäär. tarjous
    21 tarjoukset

    ...developers Build efficient, testable, and reusable PHP modules Solve complex performance problems and architectural challenges Understanding the fully synchronous behavior of PHP Understanding of MVC design patterns Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3 Knowledge of object oriented PHP programming Understanding

    €363 (Avg Bid)
    €363 Keskimäär. tarjous
    14 tarjoukset

    We need an Excel Macro for a complex Amazon Transaction list. The description is attached. HOW TO APPLY - Please send me concrete questions on the task - Please state how you would approach the task GENERIC MESSAGES WILL BE DISREGARDED! Thank you!

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    10 tarjoukset

    I have some data and need some help interp

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    1 tarjoukset

    Need to convert complex InDesign pages (tables / grids, images, etc.) to CLEAN, responsive HTML. Need candidate vendor to do 1-2 pages as a demo before proceeding to a larger project. HTML links must be preserved. sample pages can be found here. Complex examples [kirjaudu nähdäksesi URL:n] https://www.usabluebook.c

    €176 (Avg Bid)
    €176 Keskimäär. tarjous
    27 tarjoukset

    Will message the relevant details privately.

    €154 (Avg Bid)
    €154 Keskimäär. tarjous
    7 tarjoukset

    I'm looking for a Javascript developer who can build some bits of fairly complex functionality which will need to interact with some data present on the page (including an image URL).

    €377 (Avg Bid)
    €377 Keskimäär. tarjous
    25 tarjoukset

    Please use the details provided at the top of the document.

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    4 tarjoukset

    We're looking for a strong JavaScript developer comfortable building complex D3.js charts to work on complex visualizations that will be embedded in our React web app with wrapper components similar to this approach: [kirjaudu nähdäksesi URL:n] For our first project, we would like to build a 2D plot that supports

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    43 tarjoukset

    Hello, We...very sensitive as we need to launch before Christmas. You will help us add additional features to the website aswell as changing the design. Must know how to deal with very complex Laravel and API projects. If you know how Zendesk API works, it's a plus. Please contact us only if you are a serious corporate that delivers quality effort.

    €475 (Avg Bid)
    €475 Keskimäär. tarjous
    39 tarjoukset

    I would be willing to make the people stock holders and partners in the company. They would have continuous income for life. The tech involved is very guarded contracts and interviews. has real world application and will be adopted quite fast. Relocation may be a must. is truly a game changer.

    €925486632 (Avg Bid)
    €925486632 Keskimäär. tarjous
    24 tarjoukset

    we have a complex application which has some bugs we want to have looked add. please only respond if you have a sound knowledge of centos linux, PERL, JAVASCRIPT, UTF8 encoding in combination with mysql/mariadb solution. You will be working on the command line so make sure you have the right experience. Issues at hand: - javascript field validation

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    12 tarjoukset
    fibonacciCode Loppunut left

    1....requests and responding to them as appropriate. 3. Include some unit and/or functional tests 4. Language to be used: Java or Javascript 5. IDE: eclipse While this project is admittedly trivial, approach it as representing a more complex problem that you'll have to put into production and maintain for 5 years. Provide a link to a GitHub repo

    €123 (Avg Bid)
    €123 Keskimäär. tarjous
    7 tarjoukset