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    1,233 backend optimization jobs fundet, i prisklassen EUR

    ...report for whole day summary for myself with cash to be collected from each supervisor and money got from each cashier has to be got this has to be for higher user password. backend you have to make in vip as I want the credit input details in 1 particular format table dbf file which I will import into another program. backup in compressed mode should

    €18 - €152
    €18 - €152
    0 bud
    SEO project 1 dag left
    VERIFICERET

    1. Phase 1 Internal SEO - $270 (1st month). The main focus of on page is to establish a firm foundation on which the campaign will further be b...SEO - $270 (1st month). The main focus of on page is to establish a firm foundation on which the campaign will further be built upon through off-page optimization. I will need the FTP + Admin Backend details

    €242 (Avg Bid)
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    ...profiling and performance optimization at scale • Strong problem solving and system design skills • Strong English communication and collaboration skills • Timezone should be between UTC+2 & UTC+6 • Working days are Sunday to Thursday • BS or MS degree in Computer Science, Engineering, or equivalent field is preferred • Backend experience is a plu...

    €19 / hr (Avg Bid)
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    20 bud

    ...profiling and performance optimization at scale • Strong problem solving and system design skills • Strong English communication and collaboration skills • Timezone should be between UTC+2 & UTC+6 • Working days are Sunday to Thursday • BS or MS degree in Computer Science, Engineering, or equivalent field is preferred • Backend experience is a plu...

    €18 / hr (Avg Bid)
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    PHP developer Udløbet left

    ...developer in Gurgaon. Send your resumes [REMOVED BY FREELANCER.COM ADMIN - PLEASE SEE SECTION 13 OF OUR TERMS AND CONDITIONS] mentioning freelancer in subject. As a Senior backend Developer you must have good knowledge of PHP/Jquery and deep understanding of web frameworks. You must be able to Develop, record and maintain cutting-edge web-based PHP applications

    €737 (Avg Bid)
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    Looking someone who can manage android app back end/digital ocean [log ind for at se URL] just not 1 time project ,i need developer for long time for just keep my server alive . Note-I need only Indian developer(who can speak Hindi,over the call)

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    Urgent requirement for Fullstack Backend and Rest API expert - .Net MVC Web API 2 to start immediately for an e-commerce project. English speaking skills is a must. Significant expertise in AGILE

    €3487 (Avg Bid)
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    I need a new website. I need you to design and build my personal website. Skills:HTML,CSS3,Photoshop,Php I am looking for 18...personal website. Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website

    €202 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 1year for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project Management

    €2716 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €183 - €244
    €183 - €244
    0 bud

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €218 (Avg Bid)
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    4 bud

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €257 (Avg Bid)
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    I need a new website. I need you to design and build my personal website. Skills:HTML,CSS3,Photoshop,Php I am looking for 18...personal website. Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website

    €232 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €210 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €224 (Avg Bid)
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    ...oracle mongodb ... contain all of transaction database process : All function for the dashboard ( apps standalone desktop )administrator user have the right to do create backend to users : All function to code in Java are : Function to call to Create new Database Function to call to Drop Database Function to call to Select Database Function to call

    €22 (Avg Bid)
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    10 bud

    I need a new website. I need you to design and build my personal website. Skills:HTML,CSS3,Photoshop,Php I am looking for 18...personal website. Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website

    €289 (Avg Bid)
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    Need help to optimize backend of a large and established online magazine built in Wordpress. Specific tasks would include: - Upgrade our infrastructure (PHP5 to PHP7, MySQL to latest version, etc) - Replace Apache with Nginx - Identify and optimize any slow queries in our current theme - help us setup CDN - help us setup heavy caching (to files instead

    €10 / hr (Avg Bid)
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    50 bud

    ...currencies and tax rates Search engine optimization ready features Comprehensive analytics and reporting Run coupon code marketing promotions and leverage on upsell, cross-sell and upsell tools One page checkout with credit cards payment gateway and shipping options available Simple order management via the backend to view and fulfill orders Powerful

    €1265 (Avg Bid)
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    Empresa emprendedora busca 2 programadores seniors para realizar mini proyecto: Características del proyecto: - Se requieren 2 programadores full-stack - Debe terminarse en 1 mes aproximadamente para que sea rentable para todos - El proyecto es de contenido sexual en alto nivel - Versión web responsive y reactivo - Modulo Administrador en Sencha ExtJS - Versión Móvil ...

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    Please review my attachment,and get back to me ASAP.

    €1028 (Avg Bid)
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    tomar el pedido desde el punto de ventas y que el cajero pueda cargar el documento a cobrar. también crear o convertir el ticket del pos en ticket de backend, simplemente configurar el reporte de facturas en uno de dimensiones para ticket.

    €188 (Avg Bid)
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    Hello guys, I have a project in my startup where I am stuck in some issues on backend and I need someone who can help to. So the project itself must create an user and it will create a business. So Users and Businesses are to different collections but in business there is a field called User which will get the ID of the user who created the business

    €153 (Avg Bid)
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    Do you trade cryptocurrencies, stocks, or forex? Do you have strong backend development skills? I am looking to hire for a project that starts next week, and you will work minimum of 20 hours per week. Experience with Laravel and TDD will be useful. Skills required are: 1. API development: Strong experience creating a new API and integrating with

    €1191 (Avg Bid)
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    ...position for the right person. WHAT WE NEED HELP WITH. Help with Website Strategy – Marketing appeal, Layout, Advertising appeal, SEO, Rankings and full optimization of frontend and backend Security Redesign and style, snyc all pages to the same style’s and layouts. Design our landing page to display content and previews from other pages of

    €22 / hr (Avg Bid)
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    40 bud

    Skills:HTML,CSS3,Photoshop,Php I am looking for 300USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project Management Working via Screenshare

    €243 (Avg Bid)
    €243 Gns Bud
    7 bud

    Skills:HTML,CSS3,Photoshop,Php I am looking for 20000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project Management Working via Screenshare

    €245 (Avg Bid)
    €245 Gns Bud
    8 bud

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €248 (Avg Bid)
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    5 bud

    Implement architecture and functions in Java Spring framework on Linux/Oracle system

    €10 / hr (Avg Bid)
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    24 bud

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €222 (Avg Bid)
    €222 Gns Bud
    10 bud

    Skills:HTML,CSS3,Wordpress,Php I am looking for for a Dedicated Wordpress Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration(if Needed) Optimization of Website Mainly will be Customising the Themes and Adding Content to the website. 5-10 Pager Websites. Working Conditions: No 3rd party work

    €170 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €234 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €216 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €209 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €233 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €239 (Avg Bid)
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    Various bug fixes for our website. It should take 1-3 days to complete. Must be an expert at PHP. Our site works with Wordpress at its core but uses PHP on the back end. An example of some of the fixes we need: - Certain pages must be restricted to certain Wordpress User Roles (Admin, Level 2 Admin, Level 3 Admin, etc) - Updating database functions through PHP Here's also a screenshot with ...

    €52 (Avg Bid)
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    I need the list...scratch - multi currencies & languages stores - Speed Optimization ( Google PageSpeed & GTMetrix ) - SEO Optimization - create CSV Files to import products - upload products - convert traffics into sales - PSD to HTML & Liquid - eCommerce migration to Shopify - payment integration - backend and frontend tasks & training

    €188 (Avg Bid)
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    We are building a web application server that contains real-time MongoDB, local SQL, Java, Javaspring, and NodeJS. We would like to have a developer who has these skills and willing to work on As Needed Basis, but long term.

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    Create an interactive web application with Node.js in backend and [log ind for at se URL] or similar in front-end. The application should be responsive, light and usable on any modern web browser (desktop and mobile). This is a full-fledged project and can be made independently (just require to provide a few APIs for current project to interact) Few features of the

    €1578 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 300USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party

    €306 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 300USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party

    €318 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 300USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party

    €290 (Avg Bid)
    €290 Gns Bud
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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 300USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party

    €373 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 300USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party

    €310 (Avg Bid)
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    Hello, we are a upcoming startup. We are looking for a backend developer to develop our web application. More details will be said after selection. Priority for developers from kerala. Others can also apply

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    HTML,CSS3,Photoshop,Php I am looking for for a...Photoshop,Php I am looking for for a Developer to convert our psd file landing page to responsive html and integrate our APIs Some Frontend and Backend Development Payment Gateway Integration Optimization of Website API integrations (ShipStation api, recurly payment gateway api) Experience:2-3Years

    €216 (Avg Bid)
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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 350USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party

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    We have an Access 2010 application and want to replace the Access backend with an SQL Express Backend. There are approximately 126 tables and 114 forms in the program. There is also vba code behind the forms. We are interested in receiving resumes and bids from qualified Vendors or individual programmers. Please email a copy of your resume and contact

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