Backend Development Jobs

We need a custom booking system primarily for our own cleaning company. Please see [login to view URL] All red-marked functions are not part of this project.

There is a service created internally The purpose is to make it online and make it public. I am looking for a PHP engineer who can build authentication, billing and infra construction. Since there is a demo page of the service itself, I think it will follow the image of its design. is it possible to ask for design together? ◾️ System contents The service itself is content creation and download....

I need you to design and build a website for my business. We’re generally looking for talent that can work with us on web design and development projects for client engagements as well.

I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

I need an iPhone/iPad/Android app. I would like it designed and built. It is a fairly simple idea for a niche market. Users would be able to drop pins and leave comments for others to find and utilize and leave their own comments, maybe even a tips and training area with links to outside sources. I would like the app free to use with ads generating revenue. I would like to discuss using a percenta...

I need to build a back side for flutter application, pretty simple one, but it has some interesting logic

Want to execute a 3 year long term project - Mobile app development (Android and ios) and Web application development using Java and high performance backend tools. Need full stack java developers Mobile app developers Need to start the project by next week and hence would be interviewing the folks and choose 3 candidates to execute. Please bid only if you will be available between 9AM IST to ...

I need a new website. I need you to design and build a website for my small business.

Hey there, we want to automate our invoicing process a bit more. So we got the following: Ticket-System called "OTRS" (Data can be queried via PostgreSQL) ERP for Invoicing called "dolibarr" (Data can be posted via REST-API) What has to be done: Build a Dashboard that we can select articles from the ticket-system, get additional information from the ERP-REST-API, create the ...

It’s a Bikesharing, I want to backend connectivity

Wear4Weather is a newly formed startup project with clearly defined goals, capable team in place and future service applicable to many different markets. The service is called Wear4Weather which is a digital platform that provides clothing suggestions, based on weather forecast, to different user groups. It calculates feels like temperature and based on this information suggests appropriate clothi...

I need to build a copy of an existing website with all functions and an easy admin panel

I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend i will choose who give me last price and short working period,the project will pay as below: 10% deposit 15% upon deliver comp...

I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend i will choose who give me last price and short working period,the project will pay as below: 10% deposit 15% upon deliver comp...

Back-end interface with HMRC (UK) required like other cloud / apps for payroll and self assessment functionality. This is a minimum price posted for the project as it is likely that the project scope expands vastly. More details on current scope will be explained once the project is awarded. I would be keen to hear from people that have worked on developing softwares such as Self Assessment an...

We need a custom booking system primarily for our own cleaning company. Must be able to integrate with Zapier and also provide a widget for integration with existing website. Ideally built on AWS so we can scale in the future. Please see a draft of requirements in the attached file. There will be more functions and the document will be better structured later on.

web application in spring boot and angular

We are looking for Java Spring Security Developer for longterm working . Must be Experienced with Gradle Build. We have some corrections and improvements need to be done in the backend.

We are planning to hire a web backend developer with lots of experience in Node.js and [login to view URL] to create a backend for a basic social network, which should be REST accessible. Please have a look at the attached PDF for more details about the required functionality. Note that this API overview is incomplete and might change slightly. You are free to use whichever database type, plugin...

Need to add a few features in existing app. App is required to have a dual platform of a chat and micro-blogging social media with regional language feature.

By HOPPOO LIFESTYLE INDIA, The Business Adviser position is a vital role that facilitates the process of acquiring relationships with several of tourist. The position will be a combination of hunting for new tourism clients with the goal of increasing Centre’s of tourism market. The expectation is to maintain relationships with high level decision makers. Various skills will be provided to i...

White labeling "online tutoring booking management platform" We are looking for someone who can develop the full white labeling online booking Management System(BMS) with online tutoring . We are looking for someone/company who have done before similar project ** We will not reply freelancers without sending us the following points below : Send me your proposal 1. What do you suggest...

Available 9am-3pm PST Work on a test project After results, the possibility of becoming our agency's permanent Dev. Opportunity to work with client's from Los Angeles, CA

I have a book store. I need help setting up payment security, a way to set up royalties, sending via payments to other users outside of the website. I need to set up a membership page. I also need optimisation for back end in general. I am currently in the process of having a front end developer work on design. This is wordpress through bluehost.

Hi, We are looking for talented and detail-oriented developers/engineers to work on our patent-pending concept called Parject development. The name of the project is nuCAL, basically, we are looking for 3rd party API integrations to our system, in its own format. We are using Velocity Transformation Language of Apache, and Swagger for definition parts. If you are interested in shoot me an email...

Application type : Education Mock Test App => Some Flow of App need to change => Some error /bugs need to resolve => Redesign at some point(button /fonts/color etc ) => modifications in some functions Backend work may involve in some flow change so developer should have some knowledge of code igniter and must have knowledge of android developing. Details of modifications/error/fl...

Hi, We are looking for talented and detail-oriented developers/engineers to work on our patent-pending concept called Parject development. The name of the project is nuCAL, basically, we are looking for 3rd party API integrations to our system, in its own format. We are using Velocity Transformation Language of Apache, and Swagger for definition parts. If you are interested in shoot me an email...

Hi there, I am looking for a talent to join us at our company. This talent will be in-charged of all things related to coding which is the below but limited to: Someone to transform a design to a website. The website in the beginning should have a home page, blog page and a store. The website should be linked with a commerce capabilities for checkout and payments (stripe/paypal). Backend wi...

Hi, We are looking for talented and detail-oriented developers/engineers to work on our patent-pending concept called Parject development. The name of the project is nuCAL, basically, we are looking for 3rd party API integrations to our system, in its own format. We are using Velocity Transformation Language of Apache, and Swagger for definition parts. I will be sharing detailed documentation t...

Fill the ATTACHED NDA out completely, sign and return it as a PDF file. The NDA is in the project files ATTACHED to this project. ***This is a shared project*** I need to know how many members are on your team. Your team will be responsible for the FULL Development and deployment of my website as well as implementing the provided update of the UX/UI, which will be provided by a separate team of...

Asp net core Sql database

Hi, We are looking for talented and detail-oriented developers/engineers to work on our patent-pending concept called Parject development. The name of the project is nuCAL, basically, we are looking for 3rd party API integrations to our system, in its own format. We are using Velocity Transformation Language of Apache, and Swagger for definition parts. If you are interested in shoot me an email...

We are a startup in the area of sharing economy and sustainability, and need help with our MVP. Currently we have a WordPress website with the basic functions that passed already the first consumer test. Now we want to improve our service by enhancing the website or change to an app. Functions needed: • Registration • Upload of items • Swipe and Match, similar to Tinder • Cha...

Fill the ATTACHED NDA out completely, sign and return it as a PDF file. The NDA is in the project files ATTACHED to this project. ***This is a shared project*** I need to know how many members are on your team. Your team will be responsible for the FULL Development and deployment of my website as well as implementing the provided update of the UX/UI, which will be provided by a separate team of...

Fill the ATTACHED NDA out completely, sign and return it as a PDF file. The NDA is in the project files ATTACHED to this project. ***This is a shared project*** I need to know how many members are on your team. Your team will be responsible for the FULL Development and deployment of my website as well as implementing the provided update of the UX/UI, which will be provided by a separate team of...

Fill the ATTACHED NDA out completely, sign and return it as a PDF file. The NDA is in the project files ATTACHED to this project. ***This is a shared project*** I need to know how many members are on your team. Your team will be responsible for the FULL Development and deployment of my website as well as implementing the provided update of the UX/UI, which will be provided by a separate team of...

Fill the ATTACHED NDA out completely, sign and return it as a PDF file. The NDA is in the project files ATTACHED to this project. ***This is a shared project*** I need to know how many members are on your team. Your team will be responsible for the FULL Development and deployment of my website as well as implementing the provided update of the UX/UI, which will be provided by a separate team of...

ayni back end servisle calisacak hem web sitesi hem de iOS uygulamasınn entegreli calisacak bir proje yapmak istiyorum.

Hola profesionales. Actualmente estoy en busqueda de los servicios de un profesional full-stack con amplia experiencia, dominio y conocimiento, del diseño y desarrollo de sitios webs, ademas de poseer amplia disponibilidad de tiempo. Somos una agencia de desarrollo web y actualmente nos hemos visto en la necesidad de ampliar nuestro staff de trabajores.. El sueldo es de 850$ mensuales ma...