Backend Development Jobs

-Profesional en Ingeniería de Sistemas o Ingeniería de Software. - Experiencia mínima de 3 años en desarrollo Backend y soporte de sistemas de información. - Experiencia desarrollando Frontend en plataformas Ecommerce. Conocimientos en: - PHP -Vtex - Framework, Laravel o Symphony

Necesitamos Freelance para colaborar en nuestro proyecto de Visor Smart de duracion minima de 3 meses, siendo posible que se alarge varios meses mas. Buscamos experto en Front-end de mas de 3 años de experiencia acostumbrado a trabajar en proyectos en remoto a través de Jira y que sea proactivo para que una vez conozca la aplicacion aplique y proponga las mejoras necesarias.

Our business operates a B2B inventory management application for Shopify. We are in search of a backend engineer to optimize our API sync with Shopify. The ideal candidate has experience managing multiple api rate limits for many users simultaneously. Primary objectives: *Implement Queuing system for background/long running jobs. *Optimize Shopify API requests to maximize calls per second across...

I want to design a website (prototype) which is very similar to food ordering. I am looking for a full stack developer who can work on it in next week. The website is very similar to the swiggy's current version. I would suggest you to take a look before moving forward.

Week 1: - Fix login and new onboarding - Change all the pages from Sonder to Travilous and submit it to the apple store as a new app - Add designed emails for password recovery and new user (welcome email) - Fix navigation system Week 2: - Add Instagram, facebook and twitter post migration (add API for cross platform sharing) - Add app notifications and tooltips - Fix in-app noti...

Hi, I’m reposting my job because I wasn't clear of exactly what I needed the first time. I've already been through alot of wasted time because the developer I hired can't do what I need. So please read carefully. I am looking for a full stack developer to redo and start a web app from scratch. There is NO source code on my video prototype project. I do have all the designs a...

set up and upload project to githib remote from my laptop

Be a part of the team, or take it over a contract. It is an Android Social Media applications

**** Only for serious applicants! **** (Please share your CV, and your projects portfolio) We’re working on a digital platform idea to simplify the logistics industry. The idea is similar to ([iniciar sesión para ver URL]). A full stack developer/engineer is required (as a partner) to work on the idea directly with our team.

We are looking for a programmer to build a mobile app similar to 21 buttons.

I need an Android app. I already have a design for it, I just need it to be built. I have design ready and I need someone who can code the design in 7-8 days full android app. This is online medical store app, so it requires all the basic functinality like search filter, singup and login authentication, user dashboard such things, I will give whole details for this once you ready to do it in 7-8 d...

Ищем в команду людей с опытом которые parttime будут вести разработку по проэктам. Направления Ecommerce, CRM. Бюджет +- 200$ за спринт. Сейчас есть два проэкта - один джанго - разрабатывать проэкт уже написанный, И фулл-стэк с нуля. Сразу пишите на какой.

I need to integrate APIs to the already built react app

I need to integrate APIs to the already built react app

need a experienced app developer with knowledge of backend api's and aws

Hello, We urgently required full-time laravel developer at our location from Surat, Gujarat, India only. If anyone from the given criteria interested please contact us. The developer must require hands-on experience on laravel platform. Thanks

**To be eligible first share a link of your work to proof your experience working with html canvas using highcharts in ubidots** Request To develop a dynamic manual entry with 3 fields for a list of 40 predefined variables. You can search about html canvas ubidots to have an idea about the request. Then also I need to prepare a heat map and another specific dashboard from highcharts. My local ...

The spreadsheet uses segments, macros and other advanced functions making Excel Online incompatible, there is also no way of converting our spreadsheet into web language because we perform regular updates on it so we must keep hand over our tool. It is therefore imperative that Excel runs on the office application of our server, however we want our customers to have a way to consult this sheet vi...

Write "Klaviyo" above your proposal and share your past experience. Need to know Shopify liquid language. Please share your past work.

Im running a website for reservations in hotels and wineries. We are already an affilliate partner of Booking.com. We need to add in our website a search box for the hotels we work with and check availability and reservations of these hotels through web services with the [iniciar sesión para ver URL] API. The solution should be search box + backend availabity ([iniciar sesión para ve...

Looking for developer with knowledge of google app engine and frontend and backend development to deploy a code base to google app engine

Tester and Code transfer and maintenance for android and ios taxi booking app. App has taxi booking flow just like uber with more features. Like favorite driver, customer can choose there own drivers if they want. And cross referral driver can invite customer and earns some amount of each ride of referee. Its already developed and designed i need it tested and make sure it works on my own serve...

I need my website [iniciar sesión para ver URL] my Android app uploading and downloading speed was i need to fix that its symfony script tamilnadu developer most [iniciar sesión para ver URL] will discuss further.

I'm a mobile developer. Working on food delivery app in android n iOS. Need backend development and admin panel. Backend should have features for - Customer app - Delivery boy - Vendor - Admin Come up with the feature/milestone details, project cost, hosting cost. All the default features of delivery app applicable. I can give the detailed list of requirements if needed.

I need a developer making changes to my Bigbluebutton lobby and the vidconf page, work on mockups and flow as per my requirement.

Job type: project based Project description: Football video analysis system for measuring of player’s reaction time using Kinovea software. We are seeking a software developer for video content analysis that will integrate in a small team of two to five developers, working remotely and in English. You will collaborate with the software architect and product owner to achieve the project&rsqu...

WordPress plugin editing work. Good knowledge of PHP is a must. Long-time project. Employment: 3-4 hours per day.

We’re looking for an Android developer to initially help create an app under my CTO that handles features such as job submission, timesheet management, job status tracking, and so on. Later, we will aim to create a partner app to this first app. All interactions are facilitated by an existing set of REST endpoints on a Python backend hosted on GCP. Both Android and backend architectures emp...

Build a simple web-app for mobile wallet with news feed functionality, friends can request and pay money with phone number, email address or username : check reference site : [iniciar sesión para ver URL] Added features: check attached file for reference* * Social Feeds * Wallet Balance * Pay with card or Wallet balance * Airtime/Mobile recharge * Bill Payment * Send money * Request mon...

Hi there, we're DesignFiles ([iniciar sesión para ver URL]) -- an online interior design project management platform. We’re looking to engage a backend developer with deep SaaS focused experience. 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: • Write elegant ...

I need someone to develop a iOS/ android app Which is somewhat similar to tinder app. This is a startup idea.

Bid on this if we have previously talked. My reddit username is batteredwife69

THE API NEED TO BE IN TYPESCRIPT Create an API to get quotes from popular movies or famous people. interface Input { search: string // Bill Gates category: 'famous people' | 'movie' // person quantity: number // 2 } interface Output { data: [ // list { // group quote: string author: string category: string ...

someone who can develop back end, front end and a browser extension

Hello all I require Android App like " Stepsetgo " Experience developer required to show their skills. I want Front end, Back end to list different projects from time to time. The app should compile with terms & condition of Google Play. Developers who had developed different apps are preferred. Best of luck & Regards

Hi there,, our company developed recently New App its like media sharing we looking Qualified UI UX designer Front and backend developer for this project experience is better.. Only for indian freelancer ---

Need one devleoper who will be able to handle backend and frontend for Inventory mangement product [iniciar sesión para ver URL] skill required GOLANG/JAVA SPRING/FLUTTER/MONGODB. We are developing the product from scratch all the required modules for managing an Iventory/warehouse : [iniciar sesión para ver URL] catalog [iniciar sesión para ver URL] Module [iniciar sesi&oacut...

I have a wordpress website and I am using the Listeo theme. I want to switch to a faster and more scalable framework (the framework needs to be scalable enough to have the possibility later on to build Android and iOS mobile apps around it, to make the website multilanguage, to allow currencies switch, to be able to host thousands of members and listings, etc...). I have the HTML version of the U...

Hello, you will be required to utilize provided designs to code front end and back end from scratch. Must be 100% complete in 30 days or less. Provide your design and consultation experience. If you are solo or a team. PHASE 1 SCOPE, Goal 30 days (20 week days) or less. Customer Actions: 1. User Settings / Search -Signup / Login -Profile -Search / Filters -View listings -Profile Preferences -...

Hello, you will be required to utilize provided designs to code front end and back end from scratch. Must be 100% complete in 30 days or less. Provide your design and consultation experience. If you are solo or a team. PHASE 1 SCOPE, Goal 30 days (20 week days) or less. Customer Actions: 1. User Settings / Search -Signup / Login -Profile -Search / Filters -View listings -Profile Preferences -...

A sports Android app that can detect people's steps (whether running or walking) and rate and rank people based on their level of activity and tasks, ranking them and showing them on the leader board.

A sports Android app that can detect people's steps (whether running or walking) and rate and rank people based on their level of activity and tasks, ranking them and showing them on the leader board.

Inviting Android Developers who can develop a card (normal 52 deck cards) game. The rules of the game would be furnished upon discussion over chat. Please bid only if you have experience in developing an android app end to end, including the app's backend.

The Stripe Billing API, is for the backend (PHP Codeigniter) and frontend (iOS). Experience and knowledge about Stripe Billing API, is preferred.

hi, we are looking for a full-stack developer, who can work efficiently upgrading and maintaining a gaming website. The position will be on a contract basis with a long term commitment. the person should have at least 10 years Exp in front and back end of various applications and be also update with the latest trends in the industry.

need an android app like dunzo, Order and deliver items from any outlets not just restaurants. - food order - groceries order - medicines order - pickup any item from customer place n deliver to another customer like courier. Native Android, Firebase backend

I am having these problems with my Backend I need help. [iniciar sesión para ver URL]

I need a sport betting website made: we don't use fiat currency, instead we use a in game virtual currency of a video game, No need for a payment gateway as cash-in/outs are done manually a user can request a cash-in/out and a worker will guide him to trade in game and adds or removes from the users wallet on the website, I need a complete HTML design as well as the back end logic's de...

A web portal which contain admin dashboard, customer shopping gui. Here UI web portal is ready and we need to develop backend. To implement data model which will have read, write and modify API to DB server. Below are the technology used for frontend development. Admin Dashboard GUI CRA Apollo BaseUI Typescript React Hook Form Shopping GUI ...

Need to implement this project [iniciar sesión para ver URL] Need to follow the same solution and then we need to give an option to download only srt or only converted audio or both. Also the solution should have batch processing, job queuing and so on implemented. 1. User Sign Up/Login authentication mechanism, Payment Gateway Integration should be implemented. 2. Input option to get th...