Backend Development is a critical part of any website or software product. It starts with understanding the client's goals and developing solutions that achieve those goals in a cost-effective and scalable way. Backend developers are responsible for more than just code: they have to have a strong understanding of databases, frameworks, and development in general. A backend developer uses this knowledge to turn complicated customer requirements into a efficient, automated solutions that the user experience (UX) team can work with.

When it comes to Backend Development, experience matters - you want someone who's seen a variety of projects and knows the best technology to use for your specific scenario.

Here's some projects that our expert Backend Developer made real:

  • Developing connected systems between websites and local servers
  • Integrating software systems using modern real-time protocols
  • Building bespoke solutions tailored to customer requirements
  • Taking over existing projects and resolving tricky bugs
  • Developing custom solutions using tried and tested frameworks

Backend Development encompasses a wide variety of skills and technologies, so it helps to have an experienced developer on your team who can navigate the complexities of building high-quality solutions. Our expert developers have already undertaken a variety of different projects and can jump into yours with confidence - benefit from their expertise, get your project completed quickly and correctly, and reduce time-to-market for your product. Get in touch today to discuss bringing your project to life, or post your own project in Freelancer.com to hire an experienced Backend Developer.

Fra 133,446 tilbakemeldinger, klienter rangerer våre Backend Developers 4.87 av 5 stjerner.
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    23 jobber funnet, priser i USD

    We are looking for a Flutter developer to make some changes to our app and website's billing format. Specifically, we need the invoice design customized to our preferences. We do not have a preferred color scheme and will leave it up to the designer's choice. We only need the existing features modified, so no additional functionality is required. Ideal skills for this project include proficiency in Flutter and experience with customizing invoice designs.

    $13 (Avg Bid)
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    Website hosting 6 dager left

    Website Hosting I am looking for a web developer for website deployment. Ideal skills and experience: - Experience with website hosting and deployment with managed hosting services - Ability to set up and manage a website on the chosen hosting provider - Familiarity with website security and SSL certificates - Good communication and customer service skills

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    FULL TIME CONTRACT TO HIRE FULL TIME EMPLOYEE SALARY: 150k to 180K PKR/MONTH Full Stack Developer Job Description We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. The full stack developer is responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties. The full stack developer will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail. Full Stack Developer Responsibilities: Developing front end website architecture. Designing user interactions on web pages. Developing back-end website applications. Creating servers...

    $13 / hr (Avg Bid)
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    I'm looking for an experienced freelancer to integrate 20 servers into my front end apps with OpenVPN protocol. Require it integrated in 5-8 hours. We already have front end for all Mac Windows iOS, android chrome extension. Also auth api integration and payments api integration if possible or not please mention.

    $605 (Avg Bid)
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    I'm looking for an experienced freelancer to integrate 20 servers into my front end apps with OpenVPN protocol. Require it integrated in 5-8 hours. We already have front end for all Mac Windows iOS, android chrome extension.

    $317 (Avg Bid)
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    We are looking for a full stack developer to help us build myTket, an e-commerce platform. We are open to suggestions for the technology stack and need guidance on the best approach. The project timeline is more than 4 weeks. Ideal Skills and Experience: - Full stack development experience - E-commerce platform development experience - API integration - Strong problem-solving skills and ability to troubleshoot issues - Good communication skills to collaborate with our team throughout the project

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    A black box in the air (the will in the air is the self-written will) With the development of society and the lack of human credit, the relationship between people has become more and more selfish, and the information has become more and more closed. Even husband and wife still have a lot of information that they don't know about each other. There are unpredictable things in the sky, and people have misfortunes and blessings. No one can predict the accidental events in life, maybe one day we will suddenly leave this world. Situations like this happen without the slightest warning and the family/beneficiaries don't know what to do? 1. Have you made a will? Where is the will kept? 2. Bank/insurance/stock/fund/other accounts opened at home and abroad? 3. What are the valuable prop...

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    I am looking for a Laravel fullstack script developer to work on my existing WhatsApp store and Vcard Creator. I need some feature additions to be made and some customization to be done. Here are some details about the project: Features to be added: - 9 new features need to be added to the existing script - These features are the following: 1. Adding search bar. 2. Adding different product views. 3. Adding filtering products option. 4. Fixing word size and positioning. 5. Fixing payment processing ( Payment gateway ). 6. Fixing Custom Vcard section. 7. Fixing Vcard download look. 8. Fixing google maps section. 9. Adding password protection feature on Vcards. Skills and experience required: - Experience in developing Laravel fullstack scripts - Proficiency in ...

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    Overview: We are seeking a talented and experienced freelancer to assist us in completing a unique project that combines the power of imagination, AI technology, and third-party clothes printing. This project aims to bring the concept of personalized, AI-generated clothing to life through an innovative online platform called Kalpify. Project Scope: The freelancer will play a crucial role in implementing key features and functionalities within the Kalpify platform, enabling users to transform their imagination into a fashionable reality. The project will involve integrating a mid-journey chatbot powered by ChatGPT, an advanced language model developed by OpenAI, and establishing a seamless connection with a third-party clothes printing vendor. Responsibilities: Integration of Mid-Jou...

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    Overview: We are seeking a talented and experienced freelancer to assist us in completing a unique project that combines the power of imagination, AI technology, and third-party clothes printing. This project aims to bring the concept of personalized, AI-generated clothing to life through an innovative online platform called Kalpify. Project Scope: The freelancer will play a crucial role in implementing key features and functionalities within the Kalpify platform, enabling users to transform their imagination into a fashionable reality. The project will involve integrating a mid-journey chatbot powered by ChatGPT, an advanced language model developed by OpenAI, and establishing a seamless connection with a third-party clothes printing vendor. Responsibilities: Integration of Mid-Jou...

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    Hello freelancers, We are currently looking for an experienced Full Stack Developer, specializing in backend development with Laravel and frontend development with Angular. As a developer, you will be responsible for designing, developing, and maintaining our web applications. Requirements: Strong experience in backend development using the Laravel framework Proficiency in PHP and best development practices Practical experience in creating and maintaining MySQL databases In-depth knowledge of designing and developing RESTful APIs Experience in frontend development using Angular (or equivalent experience with another JavaScript framework) Ability to work in a team and collaborate effectively with other members of the development team Self-motivation and the ability to manage multiple pro...

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    Looking for Freelancer (Remote) for Frontend and Backend Development (preferably with CMS Pimcore). I am a freelancer for digital projects, focusing on consulting, concept, and design. For a web project of a Swiss company, I am now looking for a developer for frontend and backend. The concept and design will be provided. Since I have programmed myself for many years (frontend, backend, Pimcore), I know what information a developer needs and can assist with some of the testing. Since I have worked with Pimcore myself for many years and appreciate the CMS, it would be great if Pimcore could also be used for this project. However, I am also open to another equivalent CMS (not WordPress). It is important that the coding (frontend and backend) is implemented with high quality and with ...

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    I need to add the "multiple stops" function in my flutter application, precisely a codecanyon script:

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    Back- and Frontend Programming 1 dag left
    VERIFISERT

    So that's what was created by "freelancer.com": Seeking a back- and frontend programmer for my highly customized e-commerce website. The main purpose of the website is to sell products online. I require a programmer with experience in Python/Django technology stack to provide the necessary customization to the platform. The ideal candidate should have experience in creating custom templates, payment gateway integration, and user management. The project will require a high level of customization, so attention to detail and the ability to work independently is a must. And now "my" add-ons: I am besides two others the last-one-standing for a project which due to interpersonal disagreements didn't make it into pre-seed or seed phase as a start-up. The projec...

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    Taushetspliktsavtale
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    I am looking for a freelancer to create a personalized learning path and course recommendation system for college/university students. The primary goal of the system is to improve academic performance by recommending both online and offline courses. Ideal skills and experience: - Experience in developing personalized learning systems - Knowledge of machine learning algorithms and data analytics - Familiarity with online and offline course platforms - Ability to create an intuitive user interface - Strong communication skills to collaborate with our team and ensure project success. Ability to work with machine learning and deep learning, Ability to work on database backend and frontend

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    Web designer 1 dag left

    I'm looking for backend developer who can upload website on live server and also who commited and dedicated.

    $94 (Avg Bid)
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    Add a news page to a Wordpress website

    $119 (Avg Bid)
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    Develop a Betting platform 14 dager left
    VERIFISERT

    i want to develop betting platform with web3 services.

    $2973 (Avg Bid)
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    bclever AI 10 dager left

    Buscamos desarrolladores backend con más de 5 años de experiencia en desarrollo. Nuestra tecnología está basada en RoR, pudiendo no tener experiencia en ella pero si en similares. Se contratará o por hora o tarifa cerrada mensual, para el desarrollo de distintos proyectos dentro de toda nuestra plataforma. Es un reto para posicionar a bclever como principal plataforma en ocio, aportando toda su experiencia y esfuerzo. Trabajo totalmente remoto, con posibilidad de ir a las oficinas en Madrid, siempre que lo desees. Trabajarías mano a mano con nuestro CTO, con más de 12 años de experiencia en desarrollo.

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    Need a login and signup functionality using laravel/ passport in laravel 9 with model and request and error handling using lang

    $21 (Avg Bid)
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    Explicit Filtering Phase -- 2 Avsluttet left
    VERIFISERT

    Explicit Filtering Phase project as discussed in chat for phrase detection and resultant redirect.

    $470 (Avg Bid)
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    Hello! I need someone to build this site for me, ideally if you already have experience in this industry. As a reference I can offer already finished leaked source codes. (needs to be integrated with Bitcoin payment gateway, and I don't want to redirect users, I want it to be displayed everything on my site) (I will provide Bootstrap frontend)

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