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    155,288 build backend website työtä löytyi, hinnoittelu EUR
    Php backend work Loppunut left

    Private job.

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

    Hello Everyone We need android spy with backend not need GitHub code. fully functional spy app . don't want to develop from scratch apply only who already developed and have a code.

    €513 (Avg Bid)
    €513 Keskimäär. tarjous
    10 tarjoukset

    I have some issues in working with Restful API as a mobile app backend. If you are familiar with Postman, I will share more details. Looking forward fixing the issues shortly. Thanks.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    13 tarjoukset
    Build Python FastAPI Backend 6 päivää left
    VARMENNETTU

    ...need to aggregate the data and run a daily pull of the data. Then send that data to the front-end to display. The backend and front-end are both functioning at about 50%. However, there is still some work to do. We are looking for an iOS or Python Developer with experience working in fast-paced startup like environment. A talented software development professional with a technical background and experience building excellent user focused solutions and who will contribute to the innovation and delivery of cutting-edge application solutions. If you're passionate about mobile platforms and translating code into user-friendly apps, we would like to meet you. You can rapidly build products that will delight users, with best practices in terms of both development and secu...

    €540 (Avg Bid)
    Salassapitosopimus
    €540 Keskimäär. tarjous
    11 tarjoukset
    Node Postgres Developer 6 päivää left

    Hello. I'm looking for a backend developer to deploy node project on heroku. You must have experience with migrate postgres DB. Skill Requirement Node, Postgres DB, AWS, Docker, Heroku This is long term project and I'm finding talent developer. If anybody interested, please contact me.

    €165 (Avg Bid)
    €165 Keskimäär. tarjous
    14 tarjoukset

    Angular/ Typescript/ Fullstack, both frontend and backend

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

    ...full-stack developer, but have hit a few bumps and need some help to get everything situated. We have an app that currently works, but since I have redone the front end (React) I have had issues connecting to the Rails library my colleague created. He incorporated a lot of security protocols which is great, once people are actually using the app. Ultimately, we have decided to recreate the rails backend on my front end project. So, with that said: we already have the files we need to get this done, it should hardly be any real coding. Then, after we have the rails re-done in the new folder, we need to use Redux to connect the database to the front end. I have some experience with Redux, but would prefer to have someone who can help me get a solid game plan and allow me to do mos...

    €165 (Avg Bid)
    €165 Keskimäär. tarjous
    11 tarjoukset

    I need some UI & some backend code in JS to my blogging site. All frontend UI design graphic elements have been created. The backend code is done but isn't properly configured for the website. (So, I have the code but just need to add it to the website. Features Development List: - Comments on Blogs - Should display: How many comments, reply functionality, Liking Comments and username as the shortened wallet address. - Likes on Blogs Functionality: - Should display amount of likes on blog cards and inside blogs at the bottom after clicking. (1 Like per user) - Sharing Feature: - Sharing link. ( This website uses IPFS & NFT's to get blogs content so sharing is hard because not everyone h...

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

    We are hoping to create a digital seating chart for one of our event venues. This would essentially be a 1-page site with a search form where an event attendee would type their name and the table number would appear. We need someone to help us set up the backend functionality of the search form. Not sure if this can be done via some sort of spreadsheet that houses names and table numbers but it should be in a format that we can easily update regularly

    €315 (Avg Bid)
    €315 Keskimäär. tarjous
    38 tarjoukset

    We already have a network traffic filter App for apple devices, now we need to build one for Android. Allow/Deny network traffic based on url. Those who know how to build or already done similar project only provide such development project experience and details and expected time for are ok, if its only a backend work without frontend on this criteria, we shortlist the freelancer.

    €338 (Avg Bid)
    €338 Keskimäär. tarjous
    5 tarjoukset
    Python backend engineer 6 päivää left

    ...clean code to develop functional web applications ● Troubleshoot and debug applications ● Perform UI tests to optimize performance ● Manage cutting-edge technologies to improve legacy applications ● Collaborate with Front-end developers to integrate user-facing elements with server side logic ● Gather and address technical and design requirements ● Provide training and support to internal teams ● Build reusable code and libraries for future use ● Liaise with developers, designers and system administrators to identify new features ● Follow emerging technologies Requirements and skills ● Proven work experience as a Back-end developer ● In-depth understanding of the entire web development process (design, development and deployment) ● Hands on experience with programming languages l...

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

    Need a developer immediately to work on asp.net core 5.0 and Angular with mysql as backend Need to finish CRUDS today ( includes few images and videos as well ) My maximum budget is Rs. 5000 only, if you are not ready to work for that budget and , not ready to deliver it today , please do not bid. write "I am ready for 5k and deliver today " to acknowledge that you read my description Thanks.

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

    We need to integrate the front end with the backend. We have the ux, what we have to do is integrated stripe and manage the properties and user in the admin panel. This is the workflow Be ready to work

    €346 (Avg Bid)
    €346 Keskimäär. tarjous
    46 tarjoukset
    Build a Website -- 2 6 päivää left

    I am looking for a web developer with atleast 5 years of work experience. Requirements: - Frontend: ReactJS with Redux - Backend: Spring Boot, Java - Database: MySQL - Experience of Web App development, Testing and Documentation is must - Proficient understanding of Git / Github version control

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    5 tarjoukset
    Backend Support/expert 6 päivää left
    VARMENNETTU

    Will work with optimizing database with third party apis which will forward to the frontend through our own api. Manage script scheduling, automations, low latency solutions for loads of market data. Will mange AI/ML and NLP scripts and other automations Also develop more automations and other functions relating to the stock/crypto market Knowing frontend such as reactjs is a plus

    €22 / hr (Avg Bid)
    €22 / hr Keskimäär. tarjous
    68 tarjoukset

    Hello. I already have backend developer. I just need Angular expert who is responsible for frontend. If you expert, please bid with previous projects. Thank you.

    €33 / hr (Avg Bid)
    €33 / hr Keskimäär. tarjous
    28 tarjoukset
    $110 - SIMPLE ANDROID APP 6 päivää left
    VARMENNETTU

    ===== $110 maximum budget, OR WILL CANCEL ===== I have planned a simple Android app. I have drawn the 7 pages it needs, and it needs a simple free Firebase backend for user accounts & data saving. I need an Android developer who also knows how to design nice UI. I have some UI examples that I like. It needs to be able to convert a few Cryptocurrency prices into Pesos with and make a notification when a deposit is made. I have code already that does most of this API blockchain work that you can copy and use.

    €144 (Avg Bid)
    €144 Keskimäär. tarjous
    37 tarjoukset

    Pretendo integrar um serviço E-commerce em um template HTLM que adquiri, deverá manter totalmente o estilo de origem na parte dos artigos etc apenas colocar o site funcional. Necessário adicionar login/registo no site Adicionar stripe ou outra plataforma de pagamentos Adicionar + 1 idioma (ingles e Português) Criar ou adicionar backend para adição, editar e controlar stock itens e vendas. Pretendo também adicionar api software faturação (em princípio sage ou monoli) Template que adquiri:

    €204 (Avg Bid)
    €204 Keskimäär. tarjous
    12 tarjoukset

    ...aplicación en distintos dispositivos. Para la capa de persistencia (Backend) se requiere usar lenguajes de programación entre PhP, Java y Python últimas versiones. El desarrollo del proyecto se realizara en maximo tres HITOS con liberaciones desplegadas y funcionales. Base de datos MySQL Se adjuntan los diseños preliminares. Se requiere realizar el desarrollo de la capa de presentación (FrontEnd) del sitio web en Angular última versión ó React, HTML, CSS y JavaScript. Debe incluir características de multilenguaje sin redireccionamiento (idioma ingles principalmente) y con un comportamiento web responsive o adaptativo para la correcta visualización de la misma aplicación en distintos dispositivos. Par...

    €4198 (Avg Bid)
    Salassapitosopimus
    €4198 Keskimäär. tarjous
    15 tarjoukset
    laverval Backend Admin Panal 6 päivää left
    VARMENNETTU

    I am looking for a developer to upgrade my backend for an existing app. Firebase connection with laravel

    €208 (Avg Bid)
    €208 Keskimäär. tarjous
    84 tarjoukset
    Style an Angular Webpage with Bootstrap 6 päivää left
    VARMENNETTU

    Hello freelancers. I am building a hobby project that is an Angular application. It is a relatively simple webapp. A majority of the work has been done on the backend, but I am terrible at frontend development. So I am reaching out on here to find a freelancer to do a pilot project to design and style a single page on this webapp. The page in question is what I refer to as the "collection list." All the necessary data can be retrieved with a single API call to my backend (that call has already been implemented). The goal is to present that information in a way that looks nice on desktop and acceptable on mobile. I can provide tons more information to the right bidder. Please keep in mind that this is a hobby project and the bid I award will reflect that. Bot submiss...

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    42 tarjoukset

    I've built a web app that shows local tide times/heights in an easy-to-read format: www.cornwall-tides.c... I now want to create the following: (1) An embeddable JavaScript widget similar to or (see bottom of the page). (2) A customisable WordPress plug-in similar to The app backend is Flask/Python, so it would be easy for me to generate the necessary JavaScript files. However, I have no experience with JavaScript and so would need someone to tell me what code/files should be delivered by the web server. Need someone experienced with WordPress and Vanilla JS...

    €197 (Avg Bid)
    €197 Keskimäär. tarjous
    43 tarjoukset
    Looking for BackEnd Freelancers -- 2 6 päivää left
    VARMENNETTU

    Hi Everyone, We're looking for a freelancer who can support atleast 4-5 hrs/day for us. the project is almost completed need to complete 10%. You need to assign the tasks for the developers. Guide them, lead them for a good productivity. So you've to act as a Tech-Lead. So please reach out to us. Preferred Location Freelancer:- Chennai, Vellore, kanchipuram, Salem, South India. Note:- Chennai is most preferable, because our company located in Chennai, Arumbakkam. Tech Specs:- java Java IDE: --------- Spring boot Eclipse Testing Tools: -------------- Postman Databases: ---------- Mysql Mongodb Devops: ------- docker kubernates jenkins gitlab ElasticSearch

    €7 / hr (Avg Bid)
    €7 / hr Keskimäär. tarjous
    9 tarjoukset
    Build a simple exchange website with PHP 6 päivää left
    VARMENNETTU

    Build Exchange with single pair BTC/XMR. Website like tradeogre API Trading for BOT API GET for Orderbook and trades Bitcoin Monero Pair(XMR/BTC), Bitcoin Ether Pair(ETH/BTC) and pair (BTC/BRL) Bitcoin BRL(Real). With ADMIN PANEL Security Aspects – CloudFlare – to mitigate DDoS attacks System manual of KYC Verification (Know Your Customer) Two-Factor Authentication for users (2FA) Support Tickets – to be integrated with Email and backend Interface Referral Program Language: Portuguese(PT-BR), English Expert Team Need

    €2906 - €4844
    Mainostettu Sinetöity Salassapitosopimus
    €2906 - €4844
    30 tarjoukset

    Add backend and frontend improvements to an existing app.

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    26 tarjoukset

    I am looking for backend developer - Django, Pyhton to work on my project for 2 months Contract. The candidate will have to work from office in Andheri, Mumbai (India).

    €294 (Avg Bid)
    €294 Keskimäär. tarjous
    6 tarjoukset

    ...hybrid basis (2 days on site in Mitte 3 WFH) in Berlin. This will be to start ASAP so please contact me today if you meet the below criteria. You will be someone who: Is available within the next three weeks to start and can offer at least four days per week, ideally five days full time, 40 hours Is available for four months with high possibility of extension Has a strong backend focus and over three years of backend experience Gets excited about building a cloud platform serving multiple user-centric client touchpoints. Familiar with AWS, Elastic, Beanstalk Is a confident communicator, happy interacting and collaborating with front-end developers, designers and product managers day-to-day Is proficient with Python (Django is a bonus), infrastructure as code, 12...

    €37 / hr (Avg Bid)
    €37 / hr Keskimäär. tarjous
    14 tarjoukset
    PHP Developer 6 päivää left

    HI, I have a software package that is written in PHP, is is for a adult dating site, but need some changes to the code for a few minor tweaks, on how the membership is to work. Not sure if it is easy to rewite some of the code or add some css scripting to the site. It is using wordpress backend with a PHP template over the top.

    €335 (Avg Bid)
    €335 Keskimäär. tarjous
    99 tarjoukset
    DevOps - Docker installation and Support 6 päivää left
    VARMENNETTU

    Hi, We are looking for a DevOps engineer to support us in the installation of the Docker and dockeraization. We are working with react js and Go-backend. We can provide provide more details in chat.

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

    Hi, I'm offering a Job as mentioned below but the catch is you need to work in US timing's. Since the client is from US. If anyone willing to work, ping me to discuss about work, salary etc.

    €686 (Avg Bid)
    €686 Keskimäär. tarjous
    18 tarjoukset

    ...SALARY ONLY ! 7/ You are able to work with team of developers 8/ YOU ARE ABLE TO WORK ON UTC TIME ZONE -REMARK:WE ARE NOT INTERESTED IN AGENCIES OR BROKERS IF YOU ARE COMFORTABLE WITH ABOVE TERMS AND CONDITIONS THEN APPLY!!! DJANGO server / Using GraphQL (Live project) * YOU MUST BE ABLE TO CREATE FEATURES FOR DATING WEBS/APPS REQUIRED SKILLS: BACKEND Developer main Skills: DJANGO/PYTHON (using GraphQL) SALARY per each position: BACKEND Developer/full stack :$1000-$2000 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3500 usd/per month with possibility to relocate to join our team in france WORK: YOU ARE ABLE TO WORK: 130-190 hours per month SALARY...

    €2318 (Avg Bid)
    €2318 Keskimäär. tarjous
    37 tarjoukset

    Looking for a technical Atlassian Jira, Confluence, Bitbucket, Bamboo, OpsGenie engineer who can perform installations, upgrades, and migrations along with usual administrative tasks such as creating/managing workflow/notification/permission/screen schemes, reports, addons, licensing, boards, etc.., Please note this role doesn't suit Business Anal...Confluence, Bitbucket, Bamboo, OpsGenie engineer who can perform installations, upgrades, and migrations along with usual administrative tasks such as creating/managing workflow/notification/permission/screen schemes, reports, addons, licensing, boards, etc.., Please note this role doesn't suit Business Analysts/Project managers. Not looking for users, looking for administrators preferably with backend system, database, and s...

    €2 - €8 / hr
    Sinetöity
    €2 - €8 / hr
    1 tarjoukset

    I have a chat app i buy it and need to some edit backend it firebase

    €169 (Avg Bid)
    €169 Keskimäär. tarjous
    40 tarjoukset
    Full Time Java Developer | Remote -- 2 5 päivää left
    VARMENNETTU

    Role – Java, Spring boot, Microservices Time shifts – 7am-4pm, 8am-5pm, 10am-7pm, 2pm till 11pm 1. Senior Java/Backend Developer   • 4-7 years of hands-on web application development experience with a backend focus • Hands on on experience with SpringBoot - Spring REST, Spring Security, Spring JPA • Hands-on experience building web applications on top of Postgres • Can take ownership, work independently Nice to Have - Experience with GCP, Cloudbuild, Kubernetes, Maps integration, Vonage communications API, Multi-tenant Saas applications

    €329 (Avg Bid)
    €329 Keskimäär. tarjous
    10 tarjoukset
    Fix Website Bugs ( Woocommerce) - URGENT 5 päivää left
    VARMENNETTU

    Fix Website Bugs: 1) COD not getting enabled on few products. Debug what is wrong and fix it 2) Scrolling on Menu scrolls the main page and not the menu 3) Add to Cart Button is creating a delay in processing 4) PODS plugin is slowing down website backend. Need alternate for custom taxonomy 5) Bots are slowing down the server. Need to add delay for bots without impacting SEO 6) Understand what else is slowing down the server and suggest alternates

    €100 (Avg Bid)
    €100 Keskimäär. tarjous
    31 tarjoukset
    Dating app Backend Admin Panel 5 päivää left
    VARMENNETTU

    I need a Backend admin panel developed in Laravel link to firebase.

    €205 (Avg Bid)
    €205 Keskimäär. tarjous
    46 tarjoukset

    I have a simple django project that only signup, email confirm and login are implemented using django-allauth. I need to implement social auth to this project. (google, facebook and apple) User can signup with social pages and logwin with social pages. If user already signed up with email, they can't sign up again with social pages. Must know pipenv, django-allauth. Both of frontend and backend are django. I am a developer too and I want you to finish in 4 hours.

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

    Need to create dashboard and frontend system for prize wheel site. READ EVERY POINT IN THE DOC CAREFULLY. Need this done fast. 1. Need to optimize to work with mobile 100% 2. Need a frontend and backend dashboard to monitor user data 3. Need to be able to create prize and create shareable link for other user to use

    €525 (Avg Bid)
    €525 Keskimäär. tarjous
    81 tarjoukset
    Pyomo experts needed 5 päivää left

    Collaborative vehicle routing problem is modeled mathematically and implemented in Pyomo. Advisory work on piecewise function implementation needed! Background: I am developing a modeling backend to my business portfolio and need help

    €41 / hr (Avg Bid)
    €41 / hr Keskimäär. tarjous
    14 tarjoukset
    Trophy icon Page layout (backend of software) 8 päivää left

    Please read carefully and let mw know if you have any Q's LOOKING for someone to design a nice clean page layout for the following information for backend to Real Estate Software system. We are looking to have software developed but before we do so we would like some really great designs of front and back end to show developers. Sample page 1 Be creative. The answer could be on a line, a box, circled, etc... We would like to be able to see all information we can of customer in the backend at one glance. Choose nice clean and easy to see colors... # of users __________ Monthly or Annual subscription ________ Discount given (if any) __________ %/$ Customer since "_____" / _______________ (years, months and days) Notes (employee takes of customer) _-_________...

    €12 (Avg Bid)
    Taattu
    €12
    6 työtä
    Page Layout / UI/UX (graphic design) 5 päivää left
    VARMENNETTU

    Please read carefully and let mw know if you have any Q's WE ARE LOOKING FOR TOP QUALITY PERSON TO HAVE LONG TERM WORK FOR... LOOKING for someone to design a nice clean page layout for the following information for backend to Real Estate Software system. We are looking to have software developed but before we do so we would like some really great designs of front and back end to show developers. Sample page 1 Be creative. The answer could be on a line, a box, circled, etc... We would like to be able to see all information we can of customer in the backend at one glance. Choose nice clean and easy to see colors... # of users __________ Monthly or Annual subscription ________ Discount given (if any) __________ %/$ Customer since "_____" / _______________ (ye...

    €42 (Avg Bid)
    €42 Keskimäär. tarjous
    23 tarjoukset
    Programador Full-Stack 5 päivää left
    VARMENNETTU

    ...días que se estimen conveniente. La cultura de trabajo sigue también lo estipulado por la metodología ágil, con entregas continuas, revisión constante de software, colaboración directa con el cliente, priorización del producto y valoración de las personas. La persona contratada usará el cargo de programador full stack en un equipo conformado por: 1 persona full stack, 1 persona encargada de backend y otra persona encargada del front, además de un Tec Leader y Product Owner. Su principal función será continuar el desarrollo de una API programada en C#, con bases de datos en Sql, y contribuir en la programación de la parte visual desarrollada en Angular. Su principal responsabilidad ser&aa...

    €1077 (Avg Bid)
    €1077 Keskimäär. tarjous
    25 tarjoukset

    ...offers software tools for e-commerce businesses. We are looking to grow our team. We have open positions for new full-time full-stack developers. Our software is built with a Node.js backend and a React.js frontend that uses the Material UI framework. Our application is also Dockerized and running in the GCP Kubernetes Engine. We are based in Miami, FL. We are fully remote and we offer a flexible schedule. What we're looking for: An experienced full-stack developer to help with all the technical needs of our business. Our founding team has written most of the software so far, so we aren't looking for someone to build something from scratch. If you have a particular strength in front-end, back-end, or any of the things mentioned in our tech stack please mention t...

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

    I need a Module for the whatsapp panel below Demo site: username: demo password: password I just need to hide the device selection field in the frontend. And in the backend you need to change the user who will send as messages. I need messages to be sent from the numbers connected by the admin. You must change the send parameter as well, so that it is sent from all devices. First will list the receivers number example receiver1, 2, 3, .., 100 i = 100; j = 50; For(x=1, x <=100, x++); For(y=1, y <=50, y++); .......send message(); } } Then sender1, 2, 3,...,50, 1, 2,..., 50. Finish. go chat

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    7 tarjoukset
    Spy Recruiter 5 päivää left

    We are a company which does all the spying services once the candidate is selected. Background verification, police verification n all. So need a angular developer who can develop the front end Development only We do have backend developer

    €462 (Avg Bid)
    €462 Keskimäär. tarjous
    3 tarjoukset

    Hello! Need someone who could install saleor ecommerce platform on Debian 11 server (VPS) complete working installation Backend server + Admin Dashboard + Storefront.

    €186 (Avg Bid)
    €186 Keskimäär. tarjous
    5 tarjoukset
    Help with website (Node.JS, React) 5 päivää left
    VARMENNETTU

    Hi! Some time a go someone build a website for me. The website wasn't finished and I wasn't able to work on it for a while. Now I want to go further with the development but unfortunately the person who was building with me is not available right now. So I need a person who can help me with the next step of the site. The most important is the backend of the website which has to communicate with a mysql database. The website is build in React with Node.Js / Tailwind CSS. I am searching for someone who can work for me on a price per hour as I will ask each time some small tasks. I want to communicate in english and I will ask for a some of a guide for each task that is finished. By using the guides I want to learn to code by mysel...

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    108 tarjoukset
    SMTP Server Build 5 päivää left
    VARMENNETTU

    I would like to build my own server to send emails. I need a frontend and a backend. VPS server. Dedicated IPs. Message me.

    €540 (Avg Bid)
    €540 Keskimäär. tarjous
    22 tarjoukset
    Backend developer with Server experience 5 päivää left
    VARMENNETTU

    For our Dating Platform we are searching Full Stack Developers for a long term partner ship (6 month -). Our Server is linux based, you should have the follow skills: Database Architecture Database Design XQuery NGINX PHP JavaScript Java Node.js

    €531 (Avg Bid)
    €531 Keskimäär. tarjous
    70 tarjoukset