Backend Development งานและการประกวด

Crowdsource งานสำหรับธุรกิจของคุณบน Freelancer เรามอบสิทธิ์เข้าถึง freelancer มากความสามารถมากกว่า 26.5 ล้านคน จากทั่วโลก

freelancer ของเรามีทักษะมากมายนับไม่ถ้วน รวมถึงทักษะเหล่านี้: ออกแบบโลโก้ ออกแบบกราฟิก ออกแบบเว็บไซต์ สนับสนุนเชิงเทคนิค วิจัยตลาด พิมพ์ดีด การแปลภาษา และการกรอกข้อมูล (อีกมากมาย)

คุณสามารถจ้าง freelancer โดยเริ่มต้นเพียง US$30 โดยเฉลี่ยแล้วโปรเจคสำเร็จที่ประมาณ US$200 ไม่ว่าตลาดไหนที่คุณต้องการ คุณก็จะพบ freelancer จากทั่วทุกมุมโลกที่พร้อมทำงานกับคุณ เพื่อทำให้ธุรกิจของคุณไปไกลมากกว่าที่เคย

เพื่อเป็นการเริ่มต้น ประกาศโปรเจคตอนนี้ หรือจ้าง freelancer อันดับสูงสุด

ลงทะเบียนและเริ่มทำเงิน
ลงทะเบียนเพื่อเริ่มต้นสร้างรายได้ คุณคือ a Backend Developer หรือ? คุณสามารถสร้างรายได้จากการทำงานเหล่านี้!

สืบค้นงานบน Freelancer

โปรเจค/การประกวด คำอธิบาย ประมูล/ผลงาน ทักษะ เริ่มต้น สิ้นสุด ราคา (USD)
Dynamic Website to be developed The website will be including an admin panel and one user manual where all the active users will be able to view their insights a well as all the offers for which they are eligible. This is not an eCommerce website but somewhat related to it. The website will include payment gateway so bid accordingly. The website should be dynamic and very user friendly as the website will be used by general publ... 32 ออกแบบเว็บไซต์, HTML, Backend Development, Frontend Development Dec 18, 2017 วันนี้6 ว 22 ชม. $145
Full Stack Survey Website Project Paid survey website. People post questions/surveys and users who want to make money answer them. Features needed for website: -Have people sign up for account- name, email, password, demographic info/interests -have people post questions, surveys, polls, etc and set a target demographic they want answering the questions -have those questions, surveys, polls, etc show up on the feeds of the... 41 ออกแบบเว็บไซต์, Full Stack Development, Backend Development, Frontend Development Dec 18, 2017 วันนี้6 ว 21 ชม. $542
Drawing Element Plugin for Bubble.is I need someone to code a plugin for [url ถูกลบ เข้าสู่ระบบเพื่อดู] in Javascript that is similar to a greatly simplified version of AutoCAD. The plugin should have a drawing canvas and tools to create lines and place rectangles of varying sizes at various locations in the canvas. A [url ถูกลบ เข้าสู่ระบบเพื่อดู] developer should be able to add the drawing canvas and tools to an app page ... 6 Javascript, ปลั๊กอิน , Coding, Backend Development, Frontend Development Dec 18, 2017 วันนี้6 ว 19 ชม. $16436
App and Business Software we have a website, app and business software that we had a developer and his team start to create for us. They do not grasp the concept and nothing is working cohesively. we are looking for a software developer and app coder to take over the project and fix all of the issues that make the product we are trying to create and the app not work the way we intended. We have all the documentation, de... 13 ออกแบบเว็บไซต์, Mobile App Development, การพัฒนาซอฟต์แวร์, Backend Development Dec 12, 2017 Dec 12, 20171 ว 17 ชม. $4467
e-commerce / recycling I need a new website. I need you to design and build my online store. I will be buying items from the public. so must have the following but not limited to: - API integration with ups/royal parcel company - personalised built backend linked to barcode printing software to trace each order - backend must have an inventory or linked to an inventory developer must have clear communication in Englis... 48 ออกแบบเว็บไซต์, ออกแบบกราฟิก, Web Scraping, eCommerce, Backend Development Dec 12, 2017 Dec 12, 20171 ว 7 ชม. $317
Create/Manage Firebase Database. (Only for people from ahmedabad) Looking for someone to help us with the backend. Do not bid if you are not from ahmedabad. 2 node.js, iOS Development, Backend Development Dec 12, 2017 Dec 12, 20171 ว 7 ชม. $22
Looking for talented Java backend developer I am looking for a talented java backend developer to create backend api for a mobile app. you need to have knowledge of cryptocurrency and blockchain technical. you will have to communicate with our android front end developer. you need to have experience using DigitalOcean hosting server. 9 Java, Backend Development Dec 12, 2017 Dec 12, 20171 ว 6 ชม. $129
Job Board website I want advise for new website for job board and employeement for companies. The advise most cover the following: 1- what the fields contain in front end and backend. 2- what the supervisors and there privillages for each supervisors. 3- how can generate the profit 4- the approximate cost to create this website. 5- the dashboard for each user ( Administrator, Supervisors, employee and the employe... 15 PHP, ออกแบบเว็บไซต์, Web Development, Backend Development, Frontend Development Dec 12, 2017 Dec 12, 20171 ว 4 ชม. $191
Work with backend of a mobile app to pass requests I need help in making the script work which works with the backend of a mobile shopping app, you need to be proficient with working on Opera or Fiddler, understanding of Network requests, decompiling java requests working with changing API key. 11 Java, Python, สถาปัตยกรรมซอฟต์แวร์, การเขียนโปรแกรม C++, Backend Development Dec 11, 2017 Dec 11, 20176 ชม. 41 น. $259
Roulette style cross sell game widget mobile, tablet desktop I have an idea for a roulette style game that i need to build onto a platform provider who have gaming operators integrated already, The game would appear on the operators websites on mobile, tablet and desktop and would be in the form of a widget, We would need a back end with multiple log ins so operators could configure the game, i.e.e number of pockets, market, match etc and then publish... 29 ออกแบบเกม, HTML, การพัฒนาเกม, Backend Development Dec 11, 2017 Dec 11, 20174 ชม. 19 น. $2185
Loan Management System, Modular implementation I want to look for people who can develop Loan Management System which is based on modular, clean, maintainable code with comments, secure coding implementation. once i found a suitable candidate I will present the flow of the whole process. you need to use my Task board, Repository (code review will be done by my team). I'm expecting a team to develop this. Important things: - Dashbo... 44 PHP, Javascript, Programming, Backend Development, Frontend Development Dec 11, 2017 Dec 11, 2017หมดเขตแล้ว $7303
design a backend of my android app through the app, customer can buy shares. We have 10 prebuilt stock options(i.e. Reliance, ITC, etc). A customer can put an request to buy a particular share, we will execute their request the next day when the market open. We have also prepared the screens, but for the backend we need an experienced backend programmer for the data encryption and other security issues as people money will be stor... 10 PHP, Ruby on Rails, MySQL, Backend Development Dec 10, 2017 Dec 10, 2017หมดเขตแล้ว $507
android application along with back end supper web panel I need an Android app. I already have a design for it, I just need it to be built. 17 Mobile App Development, Android, เว็บโฮสติ้ง, Backend Development Dec 9, 2017 Dec 9, 2017หมดเขตแล้ว $199
Migrate domains from Godaddy to a different registrar and set up some new emails / domains I have several websites hosted on various platforms and registrars and am looking to streamline and optimize them. I also have the need to create a new website (domains are registered) and email addresses to accompany. I would like to - move my existing domains off of GoDaddy to something else - set up a new domain and email addresses - redirect my email addresses so that they go to a sin... 49 PHP, HTML, การจัดการเว็บไซต์, Backend Development Dec 7, 2017 Dec 7, 2017หมดเขตแล้ว $375
Link external social account on my website Hello, my name is Louis ,im from France, im 26 , im working on a new project i have already done a few tasks on my website project . And now I look for an experimented backend developper I want to do 2 task on my ongoing website task1 : i want that the user that is logged will be able to link their media video account ( youtube especially ) task2 : i would like to create profil page... 17 Javascript, ออกแบบเว็บไซต์, Ruby on Rails, Backend Development Dec 7, 2017 Dec 7, 2017หมดเขตแล้ว $175
Frontend developer for Wordpress Finetuning We're a digital agency and we need a front end developer who has good experience on Wordpress to help us with the finetuning of one of our website 113 Javascript, WordPress, CSS, Backend Development, Frontend Development Dec 7, 2017 Dec 7, 2017หมดเขตแล้ว $983
Stock Market Uk I need someone who has experienced in stock market front end and back end 21 PHP, MySQL, Backend Development, Frontend Development Dec 6, 2017 Dec 6, 2017หมดเขตแล้ว $760
Core PHP Programmer Hello i need someone who is expert in Front End and Back End. Cryptocurrency / Fiat Exchange - Trading Platform (Converter) 20 Javascript, MySQL, Bitcoin, Backend Development, Frontend Development Dec 5, 2017 Dec 5, 2017หมดเขตแล้ว $596
Blockchain Token dev to Company Crypto This is in relation to dev a crypto token. Not only will i pay you but you will get a % once complete. Timing is key. I have a token ready to deploy on the ethereum blockchain but need pow added to the code and a subtoken with a new alogo. There are other key aspects needed but we will discuss once we agree upon the right person. Project needs completion before the EOM. 21 Javascript, Python, สถาปัตยกรรมซอฟต์แวร์, การเขียนโปรแกรม C++, Backend Development Dec 4, 2017 Dec 4, 2017หมดเขตแล้ว $4087
Website requirement I would like to create a website for my own business on online training. I would like to keep front-end part (User flow) to look like [url ถูกลบ เข้าสู่ระบบเพื่อดู] to start with. In backend I would like to populated list of companies offering job in area the user is getting trained in. I should be able to post companies with certain requirement (say Java), once someone goes to training page o... 4 Backend Development, Frontend Development Dec 4, 2017 Dec 4, 2017หมดเขตแล้ว $461
Build Me A Website We are a non-profit organization working on providing a solution to two critical issues: poor oral health, particularly in children; and inadequate access to viable career and earning opportunities for women in developing countries. We have never had a great online presence and was never able to raise money online to support our cause. We are looking for a wordpress expert who can contribute ... 79 ออกแบบกราฟิก, WordPress, Backend Development, Frontend Development Dec 4, 2017 Dec 4, 2017หมดเขตแล้ว $496
Amazon Alexa Integration Project Need help with building integration with Amazon Alexa API, allowing users to interact with our data. We need three queries/ APIs to be modeled with Amazon Alexa. 10 Amazon Web Services, การเขียนโปรแกรมฐานข้อมูล, RESTful, API, Backend Development Dec 2, 2017 Dec 2, 2017หมดเขตแล้ว $146
Make: Simple post (wall) adding with text, photos, files, videos, websites. Hello, I'm looking for a freelancer which will create post (wall) system with text, photos, videos, files, websites. I don't want likes, commens and shares. Website fetcher must working like on facebook. More images below. 13 PHP, Javascript, MySQL, Backend Development, Frontend Development Dec 1, 2017 Dec 1, 2017หมดเขตแล้ว $132
Replicate and personalize a Website Hi, I need a developer that replicate exactly all the functionalities of a website that I will show you. It's a quite simple website for Instagram promotions between Publishers and Advertiser. After this project, it will be for a long time collaboration, since you will manage and personalize it for me. 80 PHP, ออกแบบเว็บไซต์, HTML, Backend Development Dec 1, 2017 Dec 1, 2017หมดเขตแล้ว $175
Need my app "Who's In The Room" backend development Need my app Who's In The Room needs backend development. I have the app designed in Illustrator. Just follow my design. Please sign NDA and send back before we talk. Art Sims artsims@[url ถูกลบ เข้าสู่ระบบเพื่อดู] 13 PHP, Mobile App Development, Backend Development Nov 30, 2017 Nov 30, 2017หมดเขตแล้ว $7
Transfer code from frist website into second (PHP, MySQL, HTML5) Hello. I have 2 websites and I want to transfer part from first website into second. This is adding posts funcion, like is in the photo below. 30 PHP, MySQL, HTML5, Backend Development, Frontend Development Nov 29, 2017 Nov 29, 2017หมดเขตแล้ว $157
handy4all1 looking to a app like taxify offering all service like cleaning, babysitting , shopper, and so on 37 Android, App Developer, Web Development, Backend Development Nov 29, 2017 Nov 29, 2017หมดเขตแล้ว $1697
Back End Web Developer I need a new website. I already have a design, I just need you to build a website for my small business. Exactly, i need back end developer and my budget is 200-350$. It’s binary matrix mlm website 105 PHP, ออกแบบเว็บไซต์, Backend Development Nov 29, 2017 Nov 29, 2017หมดเขตแล้ว $445
Retirement Pension WebSite Calculator "Calcula tu Jubilacion" is a website targeted for people that wants to calculate the pension money they will get when retired. After logging to the site, the user can buy the service by using "MercadoPago" service (A paypal like system). The System will connect to the Government site, fetch the documents and do the calculations acording to a set of rules that will be provided... 50 ออกแบบเว็บไซต์, MySQL, node.js, Backend Development Nov 28, 2017 Nov 28, 2017หมดเขตแล้ว $1380
Web Crawling Application -- 4 We wish to create a web-based application that is able to search through a database of start-up companies. We need it to be able to search by some pre-defined parameters (for example: time of existence, money invested, etc.). On the backend side, the coder has to develop a web crawler that builds and updates a db with startups entries to be crawled from a provided list of websites that we are defi... 7 Web Crawling, Backend Development, Frontend Development Nov 28, 2017 Nov 28, 2017หมดเขตแล้ว $208
Web Crawling Application We wish to create a web-based application that is able to search through a database of start-up companies. We need it to be able to search by some pre-defined parameters (for example: time of existence, money invested, etc.). On the backend side, the coder has to develop a web crawler that builds and updates a db with startups entries to be crawled from a provided list of websites that we are defi... 1 Web Crawling, Backend Development, Frontend Development Nov 27, 2017 Nov 27, 2017หมดเขตแล้ว $36
Custom Web services Needed One of our online businesses provides Web services to our clients. However, there are times in our business when we need to remotely provide custom services. we would really like to have a freelancer on board to provide this each time we need them. we specialize in providing services in these areas, therefore, the ideal freelancer will have knowledge and experience in these too. Helpdesk and ... 25 การบริหารจัดการโปรเจค, การสนับสนุนเดสก์ท็อป, การจัดการเว็บไซต์, Backend Development Nov 24, 2017 Nov 24, 2017หมดเขตแล้ว $46
Backend website Improve site programming. Database, Php, programming logic and framework. 41 PHP, ออกแบบเว็บไซต์, MySQL, HTML5, Backend Development Nov 24, 2017 Nov 24, 2017หมดเขตแล้ว $160
Part time job for backend engineer (Ahmedabad Only) Only bid if you are from Ahmedabad and are willing to put in extra hours after your day job. 4 node.js, Backend Development Nov 23, 2017 Nov 23, 2017หมดเขตแล้ว $166
stock market in back office back office workin share bazar 0 Backend Development Nov 22, 2017 Nov 22, 2017หมดเขตแล้ว -
Online software tool - 21/11/2017 02:15 EST Hi team, We are a tool out for a tool developed with database integration. the tool will perform a matching operation from the data input and get the details from the different-different online platform and as an output will give the best match results. The Fetches result will also be saved in a database. the detailed description would be provided to the bidders individually. 8 สถาปัตยกรรมซอฟต์แวร์, NoSQL Couch และ Mongo, MySQL, Backend Development, Frontend Development Nov 21, 2017 Nov 21, 2017หมดเขตแล้ว $491
Design a website for Interjobs.com We would like to develop an online job seeking platform that will be focused on internationals looking for a job in the UK. This will be pulling some data from 2-3 source files (list of companies that are licensed Tier 2 VISA sponsors, information about these companies like address, contact numbers, industry sectetc., specific job posts which we ultimately would like to make companies input on our... 52 Javascript, ออกแบบเว็บไซต์, Backend Development Nov 20, 2017 Nov 20, 2017หมดเขตแล้ว $32
Special project for Yousheng Jin Special project to be discussed on IoS dev, backend and testing 2 Mobile App Development, iPhone, Swift, iOS Development, Backend Development Nov 20, 2017 Nov 20, 2017หมดเขตแล้ว $294
Online software tool Hi team, We are a tool out for a tool developed with database integration. the tool will perform a matching operation from the data input and get the details from the different-different online platform and as an output will give the best match results. The Fetches result will also be saved in a database. the detailed description would be provided to the bidders individually. 8 สถาปัตยกรรมซอฟต์แวร์, NoSQL Couch และ Mongo, MySQL, Backend Development, Frontend Development Nov 20, 2017 Nov 20, 2017หมดเขตแล้ว $359
Website with Steam API & Steam Bots / API Integrations Website with Steam API & Steam Bots / API Integrations → User performs task and gets rewarded with virtual currency. → Needs to be able to integrate multiple APIs for Tasks. → User can request Items from Shop (with virtual currency). → Affiliate system. → Steam Bot(s) (Jessecar96). → UX/UI. → Backend and everything (able to insert new things into sho... 18 ออกแบบเว็บไซต์, เบ็ดเตล็ด, HTML, Steam API, Backend Development Nov 17, 2017 วันนี้หมดเขตแล้ว $2450
Analytics expert, RSS-feed with pre-fix URL system By taking this job you as a firm/programmer agree to be done within the agreed upon deadline. If the work is not done by this date we 100% will cancel this job. Be 100% sure when you say a date. After accepting the deal there is no more negotiations. If this is tried, same rules apply as above. Understand the job and don't take it without asking questions before so we 100% know you underst... 2 สถาปัตยกรรมซอฟต์แวร์, Analytics, Data Analytics, Website Analytics, Backend Development Nov 17, 2017 Nov 17, 2017หมดเขตแล้ว $593
FULL TIME DEVELOPER NEEDED I am looking to add on to an existing development team. Please READ VERY CAREFULLY. Our team mostly deals inside of the cryptocurrency world and to join our team, please understand that you will need to familiarize yourself with blockchain technology. I am looking for someone who is very good with developing and coding, and at the same time has good interpersonal skills. I need someone trustwor... 83 Mobile App Development, การเขียนโปรแกรม C++, App Developer, Backend Development, Frontend Development Nov 15, 2017 Nov 15, 2017หมดเขตแล้ว $16
Develop website cold-calling scripts Develop website cold-calling scripts Necessary functions in the attachment 4 Javascript, Angular.js, Backend Development, Frontend Development Nov 13, 2017 Nov 13, 2017หมดเขตแล้ว $211
I need a web designer for a new web site I am a real estate agent. I need a web designer that design a web for real estate information. Buying, gathering leads. The content should also be devloped by the web designer. 18 ออกแบบเว็บไซต์, การเขียนเนื้อหา, Backend Development Nov 11, 2017 Nov 11, 2017หมดเขตแล้ว $945
Advanced Bitcoin Gambling Website. Hi, I'm in need of a Bitcoin Gambling Website and I'm looking for experienced Front & Back-end developers. This website will be a multi crypto currency website which means players coming to gamble will be able to deposit an array of crypto currency to gambling with. My gambling website will consist of 5 games; Dice, Roulette, Crash, Cara Y Cruz (I will explain in further detail once ... 9 PHP, Javascript, ออกแบบเว็บไซต์, Backend Development, Frontend Development Nov 9, 2017 Nov 9, 2017หมดเขตแล้ว $6782
Hire a Web Developer Hi, I'm in need of a Bitcoin Gambling Website and I'm looking for experienced Front & Back-end developers. This website will be a multi crypto currency website which means players coming to gamble will be able to deposit an array of crypto currency to gambling with. My gambling website will consist of 5 games; Dice, Roulette, Crash, Cara Y Cruz (I will explain in further detail once ... 39 PHP, ออกแบบเว็บไซต์, Web Development, Backend Development, Frontend Development Nov 7, 2017 Nov 7, 2017หมดเขตแล้ว $1642
Hire a Website Designer A warehouse management system where you can store your crops and other details are in description docs. 9 ออกแบบเว็บไซต์, CSS, Django, Backend Development, Frontend Development Nov 6, 2017 Nov 6, 2017หมดเขตแล้ว $109
GoLang Developer (Back-End or Full Stack) Hello, We need an affordable Golang (Scala Experience highly appreciated) developer, we are looking for someone who is affordable to work with yet skilled - we understand that this doesn't come cheap and we could offer permanent remote positions with possible equity options to the right developer. We would prefer the developer to either be based in India, or Sydney Australia if you... 7 Golang , Scala, API, Full Stack Development, Backend Development Nov 3, 2017 Nov 3, 2017หมดเขตแล้ว $14
android app I need help with android application connecting imessage to android 122 Android, Socket IO, Scripting, Backend Development Nov 2, 2017 Nov 2, 2017หมดเขตแล้ว $1014
marketplace I am developing a marketplace, need a few developers to finish the job. I will pay hourly and discuss details after selection of the team 43 Android, การพัฒนาฐานข้อมูล, iOS Development, Backend Development, Frontend Development Nov 1, 2017 Nov 1, 2017หมดเขตแล้ว $382
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