Backend Development Jobs
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.
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Backend Developer - BigQuery Request Handler We are looking for a skilled backend developer to create a robust and efficient backend system that will handle bigquery requests. To interact with Google Cloud BigQuery from the backend of the portal, you'll need to use the BigQuery API provided by Google Cloud. Skills and Experience: - Proficient in Python programming language - Strong understanding of backend development principles - Experience working with Google Cloud BigQuery - Knowledge of handling bigquery requests and optimizing query performance - Familiarity with backend architecture design and best practices Responsibilities: - Develop a backend system that can handle bigquery requests efficiently - Implement and optimize database operations for high query ...
Hi I will share the details with the shortlisted candidates. Thanks
Project Description: I am looking for a freelancer to help me with my smartFarm IoT project. The project aims to create a smart farming system that includes temperature monitoring, soil moisture monitoring, use of actuators for pumps and fans, hydroponics, voice command using Google service and weather visualization. We will be using AWS for data pipeline and applications Please check the attached image for more details. (now included in the github repository) Deliverables: 1. Set up the development environment on my pc 2. Implement the data flow from sensors, to a db and visualization on a web-based app, to control the actuator based on the pre-programmed threshold and voice command. 3. Hardware prototype will be based on ESP32 and connect to internet over WiFi. It will monitor para...
Quero criar um aplicativo tipo de Tv box que esteja disponível para TVs, celulares android e também Windows. Com o objetivo de trazer assinantes interessados em ver filmes, séries, assistir canais de tv e jogos esportivos na melhor qualidade. Além disso o aplicativo deve estar sempre com filmes e séries atualizados com filmes de catálogos e séries lançamento. Preciso que o aplicativo tenha tela inicial, página de pagamentos, área de pesquisa para séries e filmes, área para escolha de canais e também uma área específica que mostre o horário em que e quais jogos vão começar no dia.
I am seeking a skilled web developer to assist with the development of a subscription based membership site that will have a variety of video content and a retail section. The main goal of the membership site is to provide educational content, programs, podcasts and create a community for members, and sell products and services to members. Design Preferences: - I do not have a specific design in mind and would like the freelancer to provide design suggestions. Preferred Hosting Platform: - We are hoping to host it on our Kajabi platform. Ideal Skills and Experience: - Proficiency in web development, particularly in creating membership sites with video content and retail sections - Experience in designing user-friendly and visually appealing websites - Strong understanding of e-commer...
I am looking for a freelancer who can implement the RSI(14) indicator in PHP for a standalone project. E.g, these are the closes prices of SPY symbol till 2023.11.03: array (size=14) 0 => float 436.02 1 => float 430.21 2 => float 426.43 3 => float 421.19 4 => float 420.46 5 => float 423.63 6 => float 417.55 7 => float 412.55 8 => float 410.68 9 => float 415.59 10 => float 418.2 11 => float 422.66 12 => float 430.76 13 => float 434.69 RSI(14) should be 58.17. You can see closes prices and RSI value: You may also use this libary:
Web portal API's requirement Users Module • Login to the web portal (Email id, password) • Register to the portal (First name, last name, email id, mobile, password) • Forgot Password(link will be sent to email) • Change Password(password can be changed by logging in) Subscription plan • Free plan (limit some quantity of pdf upload and number of pages) • Paid plan (Yearly/Monthly option) (amount to be paid on basis of quantity of pdf, number of total pages) • Payment gateway integration • Plan expiry notification to the users Upload Module: • portal wherein users can upload multiple PDFs and, connect with OpenAI and fetch pre fixed required information in Excel and in dashboard as well. • We need that excel and data to be saved in our...
We are currently in the process of developing a website for ticket sales and live event management. We are interested in integrating a specific seat selection function for our customers, similar to the one Seatgeek offers for seat allocation. That can be integrated into our own website via APIs or other technical tools. The site will be done in Wordpress. We are looking for a functionality that allows our users to select and book specific seats at different event locations, adapting the seating map according to the particular event location.
Project Description: I am looking for a freelancer to help me with my smartFarm IoT project. The project aims to create a smart farming system that includes temperature monitoring, soil moisture monitoring, use of actuators for pumps and fans, hydroponics, voice command using Google service and weather visualization. We will be using AWS for data pipeline and applications Please check the attached image for more details. (now included in the github repository) Deliverables: 1. Set up the development environment on my pc 2. Implement the data flow from sensors, to a db and visualization on a web-based app, to control the actuator based on the pre-programmed threshold and voice command. 3. Hardware prototype will be based on ESP32 and connect to internet over WiFi. It will monitor para...
I'm looking for a qualified programmer to develop a chatbot based on an open source platform called Typebot. The chatbot must be able to perform specific tasks. Ideal skills and experience: - Proficiency in developing chatbots on the WhatsApp platform - Strong knowledge of natural language processing and machine learning algorithms - Experience integrating chatbots with external systems and APIs - Knowledge of English language processing and sentiment analysis - Ability to handle user input and provide appropriate responses based on specific tasks - Good communication skills and the ability to understand and interpret customer requirements. Links: Project link on figma:
I am looking for a skilled developer to create a streaming service/OTT platform that caters to all age groups. The platform should include both live streaming and on-demand video features. Additionally, I require the platform to have a high level of customization. *All in one Dashboard/Backend Ideal skills and experience for the job include: - Proficiency in developing streaming services or OTT platforms - Experience in implementing both live streaming and on-demand video features - Expertise in customizing platforms to meet specific requirements and preferences -Full Stack Development -Front-end & Back-end (Python, etc) Deadline: 3 Months - 6 Months Web (Responsive), TV & App - Android & IOS(Native) Include: Deploy & Upload app to Google play & App Store Design /...
I need help setting up SSL for an ASP.NET Core project on Google Cloud Engine. I already have an SSL certificate and I need the project completed in less than a week. I am looking for a skilled Freelancer who is experienced in working with Google Cloud Engine, SSL setup, and ASP.NET Core. If you have the experience necessary to complete this project in a timely manner, please reach out to me with any questions or your best offer. Thanks for your time!
I am in need of a No-Code Developer (Airtable Expert) who can assist me with my project. Specific features needed for the Airtable project include: - Data entry forms - Automated workflows - Data visualization I do not have a design in mind and require assistance with that aspect of the project. The project needs to be completed within a week. Ideal skills and experience for this job include: - Proficiency in Airtable and its various features - Experience in creating data entry forms, automated workflows, and data visualization - Strong design skills and the ability to create a visually appealing and user-friendly interface - Excellent problem-solving skills and attention to detail If you have the skills and experience required for this project, please reach out to me with your p...
I am looking for an experienced freelancer who has expertise in flutter, PHP core, and CodeIgniter to help me with some backend works for my app. The app has been developed using Flutter, and the backend is PHP core with CodeIgniter. Specifically, I need the following backend works to be done: - Database integration: Integrate the app with a database to store and retrieve data efficiently. - API development: Develop APIs to enable seamless communication between the app and the server. - Server configuration: Configure the server to ensure optimal performance and security. I have a specific deadline for the completion of these backend works, so the freelancer should be able to work within the given timeframe. I am looking for an expert freelancer who has a strong understanding and expe...
I am looking for a full stack developer to work on a betting app for my existing business. The ideal candidate should have experience with MERN (MongoDB, , React.js, Node.js) stack. Specific requirements for the app are still being finalized, but I have a rough idea of the features and functionalities that I want to include. I am open to suggestions and would appreciate input from the developer. Skills and experience needed for this project: - Proficiency in MERN stack - Experience in developing betting or gambling apps - Ability to work with rough ideas and turn them into functional features - Strong problem-solving skills and attention to detail
Explicit Filtering Phase project as discussed in chat for phrase detection and resultant redirect.
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)