Freelance backend developer london jobs

...seamless and easy to navigate for users. - It must provide Real-Time Trading Charts to keep users up-to-date with the cryptocurrency market fluctuations. - Two-Factor Authentication is paramount to ensure the utmost security for our users' assets. Supported Cryptocurrencies: The website must support trading of Bitcoin, Ethereum, Ripple, Usdt, Usdc, and Pepe. You should be familiar with the APIs and backend requirements for each of these cryptocurrencies. User Registration: - A simple yet secure registration process is required, implementing Email Verification and KYC (Know Your Customer) Verification. The KYC process should be efficient and user-friendly. Freelancers bidding should show evidence of previous experience in similar projects, with a portfolio showing a clear...

I am seeking a proficient VB.Net, Asp.Net Web Form, User Control, entity framework developer with expert level experience to work on both the front-end and back-end development of a web application. Key Responsibilities: - Design, build, and maintain efficient, reusable, and reliable VB.Net code for our web application. - Ensure the best possible performance, quality, and responsiveness of the applications. Ideal Skills and Experience: - Expert in VB.Net with a strong understanding of the .NET framework. - Profound grasp of front-end and back-end development processes. - Excellent troubleshooting skills for bug fixation. - Prior experience of working on a web application development project is highly desired.

Project Description: We are seeking an experienced developer to integrate Twilio with our WordPress website to enable automated voice-driven appointment bookings. Our website, "AskForBeauty", specializes in offering beauty services at customer locations. We require a sophisticated system where customers can make reservations through an automated phone call, with the system informing them of available times and allowing them to book appointments directly. Objectives: Integration: Set up and integrate Twilio to manage inbound and outbound calls. Response System: Implement a voice response system using Twilio that can interact with customers to handle appointment bookings. Integration: The voice system should be fully integrated with our existing WordPress website

I'm in need of a talented software developer, proficient in Java and Python, to develop a robust web application. This project necessitates understanding of AI and web development concepts. Key Features: - AI Integration - Responsive Web Design Ideal Skills and Experience: - Proficiency in Java and Python - Experience in AI-enabled web app development - Strong understanding of responsive web designs Project Description: Develop a comprehensive meal planning application that generates weekly menus with recipes based on user-specific data including age, weight, height, fitness goals, and calories burned per day. The app would utilize AI to suggest meals that meet nutritional needs and fitness goals, automatically generate shopping lists, and estimate costs. Key Features: Per...

Project Overview: We are seeking a skilled Full-Stack Developer to create a sophisticated platform for a private practice. This project will encompass web and mobile application development, designed to operate seamlessly across all major platforms. It involves sensitive elements that require strict confidentiality and adherence to an NDA. Development Scope: Software Type: Web and mobile applications. Compatibility: Cross-platform functionality across Windows, macOS, iOS, and Android. Purpose: Develop a multi-functional application that includes user-friendly features for a dynamic user base while ensuring top-tier security and privacy. Key Features: Robust user profile management. Secure communication channels. Comprehensive scheduling and management tools. Complian...

I have a code ready and I need a skilled Python API developer to help me create a desktop application. The project involves: - Utilizing the existing code and creating a Python API. - Implementing the API with the desktop application. - The desktop application should be compatible with Windows. The ideal candidate should have: - Proficiency in Python and API development. - Experience in developing desktop applications. - Familiarity with creating software that is HWid based. If you believe you have the necessary skills, I welcome you to make a bid.

As the client, I'm seeking an experienced web developer to assist in creating a weather web application. Project Description: Develop a web app that provides detailed weather forecasts with recommendations for the best days and times for real estate photo shoots. This tool would help photographers plan their shoots around optimal lighting conditions and weather, minimizing disruptions due to undesirable conditions. Key Features: Weekly Weather Forecast: Display a weekly weather forecast specifically highlighting the best times and worst times for photography based on light quality, chance of rain, and wind conditions. Twilight Time: Recommend best time to shoot Twilight Images (20 minutes before sunset or during sunrise. Photography Tips: Offer tips on how to shoot in various...

Project Overview: We are seeking a skilled Full-Stack Developer to create a sophisticated platform for a private practice. This project will encompass web and mobile application development, designed to operate seamlessly across all major platforms. It involves sensitive elements that require strict confidentiality and adherence to an NDA. Development Scope: Software Type: Web and mobile applications. Compatibility: Cross-platform functionality across Windows, macOS, iOS, and Android. Purpose: Develop a multi-functional application that includes user-friendly features for a dynamic user base while ensuring top-tier security and privacy. Key Features: Robust user profile management. Secure communication channels. Comprehensive scheduling and management tools. Compliance with strin...

I'm looking for an experienced and reliable full-time React/Django developer to build a web application. The developer should be based in the US timezone and should have the Hubstaff time tracking app installed. The chosen candidate will be paid 1000USD per month Functionality specifics weren't provided at the beginning, but we'll discuss these as the project progresses. Since the project is not time-bound, the importance lies in the development and maintenance of high-quality code rather than on haste. Ideal Skills & Experience: - Proficiency in React and Docker, AWS - Exemplary track record of developing web applications - Ability to work Full-time and in the US timezone.

I'm seeking a skilled backend developer to assist with API development and integration with a MySQL database. To help build a website that has this purpose- The purpose of the 'Thai Wills' web application is to provide a user-friendly platform where registered users can create legal wills online. The application aims to simplify the process of will creation through an automated system for basic wills, while facilitating access to legal services for more complex will situations. Scope • The development of the'Thai Wills' web application which includes user registration, questionnaire-based will generation, and an interface for admin and legal professionals to manage and facilitate the will creation process. The scope includes: ▪ Basic will crea...

I'm in need of a full stack web developer who is proficient in html,css,JavaScript,nodejs,mongodb and Python. You should have a solid understanding of user authentication, database integration, and API integration. Key Requirements: - JavaScript and Python proficiency - User authentication, database and API integration experience - Understanding of social media platform development Your primary goal will be to work with us in developing a user-friendly social media platform. A strong foundation in back-end and front-end development is a must. Experience in developing similar platforms in the past will be highly valued.

I am in urgent need for a skilled and professional web developer who can achieve an aesthetically pleasing and simple website for my online informational platform. Key responsibilities: - Designing a user-friendly interface to engage the general public - Implementing core functionalities such as user registration and login, product listing, and a shopping cart with checkout Ideal Skills: - Expert in web development - Exceptional skill in user interface design - Proven experience with e-commerce functionalities Detailed information about the website will be shared during our discussions. Looking forward to your proposals.

I'm looking for a skilled, professional Full Stack Developer with a strong eye for design to create both a website and a mobile application from scratch. Key Responsibilities: - Develop a robust, user-friendly website and mobile application - Implement responsive design principles to ensure functionality across all devices - Focus on creating an intuitive and visually appealing user experience - Ensure seamless integration of different elements and features across both platforms Ideal Skills and Experience: - Proven track record in Full Stack Development, with a strong portfolio of past projects - Expertise in web and mobile design, with a keen understanding of UI/UX principles - Proficiency in working with both front-end and back-end technologies - Strong problem-solving sk...

I'm bringing together an exciting project that involves coding, database development, and in-depth photo processing. - **Coding & Software Development:** I require a skilled full-stack developer. Although I haven't specified a preferred language or framework, expertise in Python, Java, PHP, or similar would be beneficial. - **Database Development:** I need assistance in the database development part of the project. Your experience in this area will be crucial for the success of this project. - **Photo Processing:** The photo processing aspect involves: - **Resize & Crop Images:** You should be skilled in resizing and cropping images. - **Image Decoding:** It's essential that you're able to decode images via CAD or similar softwa...

I'm in need of an experienced algorithm developer who can create a robust trading strategy specifically tailored for short-term gains in the options market. The primary goal of this algorithm is to maximize profit in a short time frame. Requirements: - Design a trading strategy that targets short-term gains in the options market. - Implement a connection with Zerodha for automated trading. - The strategy needs to be well-thought-out, reliable and able to function effectively in a fast-paced trading environment. Potential Candidates: - Proficient in algorithmic trading and creating custom trading strategies. - Experienced in options trading and well-versed in its intricacies. - Familiarity with Zerodha and API integration. - Strong analytical and problem-solving skills to des...

I'm in need of a proficient senior Frontend developer with a firm grip on HTML/CSS, JavaScript, and React technologies to help in the development process of my project. Key Requirements: • Strong experience in HTML/CSS, JavaScript, and React. • Ability to deliver quickly. • Solid understanding of Frontend best practices. Ideally, the project should be completed ASAP. Efficient time management and fast delivery, while ensuring quality work are critical for this task.

...Feature: • Integrate a section where clients can choose laptops (required for some diagnostic tools) via radio buttons, ensuring only one selection is possible at a time. 4. Design and Aesthetics: • The design should draw inspiration from , focusing on a clean, modern look with intuitive navigation. • Ensure the site is fully responsive and optimized for all devices and browsers. 5. Backend Features: • Robust CMS for easy management of products, categories, and pricing. • SEO-friendly structure to enhance visibility on search engines. • Secure payment gateway integrations. Deliverables: • Complete website design and development. • Initial set of products uploaded with categories as specified. • User manual/documentation for site admini...

Job Title: Educational Video Content Creator Location: On-site (Barnet, London) Duration: Part-time, Saturdays (2 hours per week) Compensation: GBP 10 per hour Description: We are seeking a creative and enthusiastic individual to collaborate on the creation of educational videos for young learners. The candidate will work closely with a kid to produce engaging and informative content aimed at enhancing learning experiences. Responsibilities: Collaborate with the kid to develop video concepts and scripts Shoot high-quality educational videos on Saturdays Handle video editing to ensure a polished final product Assist in posting videos on designated social media platforms Requirements: Background in the creative industry or video making Strong communication skills, especially with ...

I need an experienced full stack developer to work on an existing online furniture selling app which is compatible with both iOS and Android platforms. Existing project is developed with React Native, Expo, Node, Redux. Ypu can refer the dependencies list. - User Interface Enhancements: You'll be tasked to redesign the home screen and beautify product displays. A keen eye for design and exceptional understanding of user experience principles will be crucial in this aspect. - New Features Addition: Your skills and creativity will be required in adding new features that will make the app more user-friendly and intuitive. - Performance Improvements: You should have strong experience in improving app performance, making it faster and more responsive. Prior experience with e-com...

I'm seeking an advanced C#/ C++ developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C#/C++ Knowledge: The ideal candidate should be comfortable and well-versed in advanced C++ concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C#/C++ and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record in similar projects, I&#...

...provide within the scope of the project. This application will be made from scratch and will be based on the screens of a sample application that we will share as screen designs and will be revised according to our comments. After the functions of the application are developed, AIDL functions will be developed to be called from another application with AIDL and integrated with Master App AIDL. The developer will develop the application on his own computer and use github for version tracking. He will add me to the project on github from the beginning of the project, and at the end of the work, he will transfer the ownership of the project along with all the source codes on github and delete the source codes. For the Master App integration of the application to be developed, it w...

I'm in need of a skilled Tailwind CSS Developer to assist me in creating 2 simple layouts. The purpose of these layouts and how soon they are needed will be discussed upon agreement. Layout 1: We have a forum template created in tailwind and would like to create a homepage (``) like the image attached to this job posting. We only need the homepage created. Layout 2-3: We have a simple feedback form and would like to create a layout similar to, The layout for 2-3 does not have to function exactly as the demo, as we only care about having the ability to add and review request. If you think you can help create the above layouts using tailwind css, would love to chat. When applying for this job please only include relevant previous work samples (tailwind

I'm looking for a skilled Flutter developer who can accurately translate our Figma designs into a responsive and user-friendly mobile app. Find the Figma Link: Below are the key elements of this project: - **Figma Design Implementation:** I have the design files ready in Figma for your reference, so you'll have clear guidance to base the frontend of the Flutter app on. Ideal candidates should have a solid understanding of the Flutter platform and previous experience implementing designs from Figma. Knowledge of GPS functionality, user authentication methods, and in-app purchase mechanisms will be a strong plus. Bid confidently if you can make the frontend deliverable

I'm in need of a proficient app developer to bring my vision to life - an engaging and interactive entertainment application. The application should embody features like a point collection system and spin-the-wheel to keep users hooked. Key facets of my requirement are: - Dynamic Point System: Users should be able to gather points through the usage of the app which can be redeemed later. - Interactive Spin-the-Wheel: The app must include a spinning wheel feature acting as a reward system. - User-Friendly: The app must be intuitive and easy to navigate. I’m looking for developers who have: - Proficiency in backend and frontend development. - Experience in creating entertainment apps. - Understanding of gamification strategies. - Creativity to suggest innovative fe...

Dear Concern, I'm looking for a tech. person for below works, - Web design (5 to 7 page/Informative) - Logo design - Letter head design - Business/Visiting card design - E-mail templates design (Gide-line or assistance needed for automation email marketing) Need unlimited revision for all upper works I provide content, also Already have purchased  domain & hosting. Our Business : Chemicals supplying & treading Only for your reference to understand design with nature of business :

I need a Shopify developer to specifically add a Clothing category to my existing store. The category should have functionalities such as size and color variations, customer design options and product personalization.

SEO, Google Ads, Search Engine Marketing London Europe

I am working on a project that consists of creating a web application with frontend and backend. This application is explained in the attached document (MASCOTMERCIO). The backend needs to be done in H2 and Springboot. The frontend in Html/java/ is the link to github of my project -> I have created the bbdd, repositories, entities, and the frontend in a very simple way. We need to have it done by Friday/Saturday, in the morning.

.net .net core API Clean architecture Mssql Azure services SignalR Console application, cron job, background service Project is completed just need improving

I'm looking for an experienced app developer to create a cross-platform app for iOS or Android that will serve as a project for students. Key Features: - User Registration and Login: The app should have a secure and easy-to-use registration and login system. - Chat: There should be a chat feature that allows users to communicate within the app. - Browsing: The app should allow users to easily navigate and find the content they need. - Payment: The app should support payment functionalities. The ideal candidate should have: - Proven experience in app development, especially for iOS and Android. - Expertise in creating user-friendly interfaces and features. - Strong understanding of security protocols for user registration and payment functionalities. - Previous experience in d...

I'm in need of an experienced full-stack developer proficient in both Python and Java. As a dedicated developer on this project, you would: - Develop the frontend using Python - Design and build back-end services with Java Skills & Experience Needed: - Proven experience as a full-stack developer - Proficiency in Python for frontend development - Proficiency in Java for backend development This job requires the ability to quickly learn and adapt in a fast-paced development environment. If you have the skills and experience detailed above and are excited about joining the team, I encourage you to bid on this project.

I need a web developer who can create a website till the date 10may2024

Need developer to help in small task, Required skills Flutter Bug fixing Knowledge and skills related to app Android app understanding Good communication skills

just a quick review of the github code... to ensure that the code we got from our project is in the sections you recommended vs one block of code and documented properly - Laravel and Json is the frontend /backend. the application is working mostly - so no need to troubleshoot - just like a 1 to 2 hour lookover was kinda my vision. Expecting about 2-3 hours review. Please confirm if you can do both frontend and backend.

I am in need of a proficient programmer who can create a website to promote our campground The primary features of the website are: - A user-friendly booking system. - A repository of detailed campground information. - User reviews system for added credibility. - Image gallery to showcase the campgrounds. The primary purpose of this website is to promote campgrounds, hence the website should be designed with this in mind. I want to ensure the website can attract every kind of camper, from families to solo travelers and adventure groups. Ideal skills and experience for this job include: - Proficiency in web development, particularly in e-commerce and booking system implementation. - Strong understanding of database management. - A creative approach to web design. - Prior experience in cr...

Looking For an Andriod Developer to Create a Mobile App from Scratch for my Educational Software written in CakePHP. Software Overview : Its a basic exam software where from Admin one can create Subjects, Topics, Questions and Exams for Students. Exams are in Package format which can contain one or more exams. Student can purchase packages and attain the respective exams from their dashboard. *Admin Interface* User admin Pass: admin *Student Interface* User: student (@) Pass: demo123 I need only the Student App so that students can check and attain exams. Looking for a Cost-Effective Developer for the same. Thank you

...an experienced Laravel developer to enhance my current project by updating both the frontend design and backend functionality. Specifically, I require updates in the following areas: - **Frontend Design**: The main focus would be to update the current layout. The goal is to create a more user-friendly and aesthetically pleasing interface. This may entail revamping the reports layout and adding an email feature. - **Backend Functionality**: The developer should also be proficient in backend development. Enhancements in the backend will be essential for ensuring a smooth and efficient user experience. The ideal candidate for this project should have: - Proven experience in Laravel development - Strong skills in frontend design and layout - Fam...

I'm seeking an advanced C#/ C++ developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C#/C++ Knowledge: The ideal candidate should be comfortable and well-versed in advanced C++ concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C#/C++ and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record in similar projects, I&#...

I'm looking for an experienced Native Android developer to help me with a specific task. Key Requirements: - Add a button to a fragment: The button should open a new activity. - Create a new fragment: This new fragment should consist of a list view. - Populate list view dynamically from an API call: The data from the API will be used to populate the list view. - Each item in the list view should link out to URLs provided in the API. Ideal Skills: - Proficient in Native Android development. - Experience with creating and populating list views. - Knowledge of handling API calls and parsing data. - Understanding of fragment and activity lifecycle. - Capable of creating responsive and efficient UI. - No react native, node.js, no flutter, Please note: - The API may provide a var...

Hello, The following checkout page has been created by another dev using a woocommerce plugin The current plugin uses Attribu...page has been created by another dev using a woocommerce plugin The current plugin uses Attributes and Variations to identify the right product, but I need to have multiple individual products on woocommerce. I want to modify the existing plugin or create a new one in such a way that when a product is chosen on the front end, the relevant product is sold on the backend woocommerce products. The design has to be modified a bit too in order to match the homepage. Also, required is the Payment integration. My max budget for this gig is $50, any quote above that will be completely ignored. Thanks.

As someone briskly venturing into the exciting realm of E-commerce, I am in search of a skilled Laravel Developer, who is adept in both front-end and back-end development. Your tasks would primarily involve: - Crafting a visually immersive front-end experience - Developing a streamlined back-end infrastructure The ideal candidate would a possess practical understanding in the following key functionalities: - User Authentication: Setting up secure user accounts involving login and registration functionalities - Database Integration: Handling data effectively with scalable database structures - Payment Gateway Integration: Enabling smooth and secure online transactions The eventual outcome should be a reliable, user-friendly, and secure E-commerce platform. Proven prior experience...

I'm seeking a skilled developer to create a web-based calculator to help clients understand their potential savings by overpaying on their mortgage. This project involves: - Developing a calculator with an algorithm that takes into account: loan term, current monthly payment, overpayment amount, and estimated savings. - Ensuring user-friendliness and simplicity in design. - Providing the results in a concise text output format. A proficient understanding of both backend and frontend web development is required, with experience in mathematical projects or financial tools as a advantage. Expertise in JavaScript or relevant languages is also a must for calculator functionality.

I am in need of a PHP developer with experience working with various Social Media APIs. The project involves integrating these APIs into our current system. Please apply if you have prior experience with any or all of the following: Facebook, Twitter, Instagram, etc. Ideal candidates should have: - Strong experience working with Social Media APIs - Proficiency in PHP Please include your previous relevant work when bidding.

I'm in need of an experienced Android app developer to build a group app focused on task management. The primary feature of this application should enable logging work tasks. This project demands a deep understanding of task management systems and ability to embed this within an Android app environment. Ideal skills include: - Proficiency in Android app development - Experience with task management systems - Demonstrated ability to integrate log work functionality into mobile applications Your main role will be about crafting an app that excels in the way it handles work task management for groups. Let's bring this project to life together.

I'm seeking a talented React JS developer to help fix some UI and functionality issues in my project. The bugs are more on the intermediate level, involving the malfunctioning of certain features. Key Tasks: - Identify and diagnose the existing issues in the UI - Fix the functionality problems that are impairing the user experience The ideal candidate must have: - Proven experience in React JS development - Strong problem-solving skills - A proactive attitude in identifying and resolving bugs - Previous experience in debugging intermediate level issues Please include your experience in your application, and ideally, some examples of past work where you've dealt with similar bugs.

I'm seeking an experienced C# developer proficient in .NET with modbus protocol to integrate a commercial security device within our system. You will work on: - Establishing a connection with security device through modbus protocol - Integrating real-time monitoring feature to the system - Handling sensor data in real-time monitoring The ideal freelancer for this project should have a robust background in C# programming, .NET framework and Modbus protocol. Previous experience in device integration for commercial security systems would be a plus. If you have a knack for problem-solving, attention to detail and are comfortable with handling sensor data, you're just who I'm looking for! Let's enhance our system's security together.

Job Overview: We are launching a trucking school in Ohio and are seeking a knowledgeable and experienced Freelance Business Registration Specialist. While obtaining an EIN number and forming an LLC is straightforward for us, we need expert assistance with the specific state and city requirements, including all documentation necessary for approvals and obtaining a USDOT number. Responsibilities: Research and compile a list of all required state and city documentation for establishing a trucking school. Prepare and submit all necessary paperwork to obtain a USDOT number and other relevant state approvals. Liaise with Ohio state officials to ensure all requirements are met for school operation. Assist in the preparation of any additional documents as required by local government enti...

I am seeking an experienced Python developer to assist with backend development for my project. While I don't have specific functionalities or frameworks in mind, your expertise and recommendations based on the project's requirements would be highly appreciated. Key Responsibilties: - Develop a scalable Python backend - Suggest and integrate efficient databases - Ensure proper user authentication Ideal Skills: - Extensive Python knowledge - Proven experience in backend development - Familiarity with different Python frameworks and libraries - Understanding of diverse databases - Experience with API integration Remember, the focus is on creating a robust backend that can comfortably handle our demands. Your recommendations and insights will ...

I am looking for skilled Android developers to create an application that largely mirrors the functionality and feature set of the Nearbuy app (). Key Features: - Social media integration - In-app messaging - Location tracking - Payment integration Uniquely, this app will need seamless integration of deals and offers within the user interface, providing an immersive, streamlined experience for our users. Ideal skills and experiences include: - Proven Android development skills - Strong proficiency in location tracking technology - Experience in developing secure payment gateways - Capabilities in UI/UX design to blend deals and offers into user interface effectively - Experience in embedding social media and messaging within apps. This project requires the creation of an app that n...

As a Freelance Business Development Manager, your primary responsibility will be to identify and secure projects from outside India, particularly in regions such as the US, Europe, Dubai, Australia, and beyond. You will leverage your network, market knowledge, and persuasive communication skills to establish fruitful relationships with potential clients and win exciting projects across various digital domains. Responsibilities: Research and identify potential clients and opportunities in target regions. Build and maintain relationships with key decision-makers and stakeholders. Develop tailored proposals and presentations to showcase our services and capabilities. Negotiate contracts and agreements with clients, ensuring mutually beneficial outcomes. Collaborate with our team to d...