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    2,000 java developer for hire johannesburg jobs found, pricing in GBP

    I need a Java programmer to create an intricate inventory management system. This system will primarily focus on: - Comprehensive Inventory Tracking: With features such as product count and real-time stock alert functionality. The goal is to monitor stock levels accurately and ensure swift action when restocking is needed. - Tailored Search and Data Management: Capabilities to allow quick and efficient access to any required data. This includes data entry, data editing, and data deletion features. - Effective Report Generation: Easy to grasp reports that could expedite decision-making processes are required. - Streamlined Employee Management: Not as pivotal, yet it's essential for the bigger picture of the management system. For this task, demonstrable exper...

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    I am looking to employ a proficient C++ and QT developer for a project that integrates the SonarPen pressure-sensitive stylus with the Krita drawing app for Android. The project involves creating a C++ wrapper for an AAR library (the SonarPen SDK in Java) and making it interact with Krita via the QT library. The key requirements for the project are: - Develop a C++ wrapper for the AAR library. - Use QT to make API calls to the wrapper. (Configure the wrapper to communicate with the SonarPen. ) - Compile the open-source Krita app, based in QT, to function on Android. () Ideal skills required: - Experience with C++. - Knowledge of the QT 5 library. - Android platform experience. - Background in working with

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    I am looking for a backend developer to add new features to our existing repository. Once we select a freelancer, they will be given permission to start working in GitLab. We need the following features implemented as quickly as possible: - As an admin, I want to be able to add, remove, and update the GPT key. - You need to add Open AI APIs to the project. As a mobile developer, I should be able to send requests and receive responses from the Open AI server. Our server should act as a bridge, allowing us to use the key from the admin panel to send requests and receive responses.

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    **No agencies This is a growth opportunity where you can improve on your craft while contribute to the scaling of the company. We're open to your ideas and design patterns so we can blend them with our own and make a better product. You'll be working with our Product Engineering team of 5 (Tech Lead, 3 Full Stack Developers, QA) and get to see the impact of your code commits to the customers. Video Instructions (we're remote, but do have video-on real-time meetings) Record a 2-3 minute video answering the following questions: Describe a Web App project you've been a part of: * What was the business goals did it achieve? * What would you do differently? Copy a sharable link into the cover letter. If you don't have a preferred video tool then use or (both a...

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    I am seeking a skilled developer to create a mobile application with efficient item management, inventory tracking, order processing and tracking capabilities, and enhanced staff management permissions. - Platform: A web app that both customers and staff members can use without any compatibility issues. - QR Code Ordering: Customers should be able to scan a QR code and place their orders that can be verified at the restaurant. - Low Budget: Since we are working with a limited budget, we appreciate realistic quotes and suggestions for cost-effective solutions. - Ideal Skills: Experience in web app development, restaurant app development is a plus. Basic understanding of restaurant operations would be helpful. Your role will play a crucial part in modernizing our restaurant...

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    I am looking for a skilled Backend Developer to work on the development of various modules for my exciting social app. As a Backend Developer, you will primarily focus on designing, implementing, and maintaining the backend functionalities to the seamless operation of our app to work. Key and important responsibilities: -Develop and maintain backend modules including User's, Business's, Influencer's, Post's, Event's, Group's, Chat, Notification, Comments, Likes, QR Code, Order/tickets, Payment, Calendar, Promotions, Proposals, Offers, Friend, and Gig's Modules. -Ensure the reliability, security, and performance of backend services. -Develop APIs to support frontend features and integrations. Some Requirements: -Solid experi...

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    I'm searching for a proficient Angular developer to help build a responsive healthcare system focused on both appointment scheduling and medical records management features. This project requires not only an understanding of user experience design but also significant experience in data security. Key aspects of this project includes: 1. Appointment Scheduling: - Ability to schedule, modify and cancel appointments. - Automatic reminders and notifications. 2. Medical Records Management: - Easy addition and retrieval of patient medical records. - Secure storage and back-up options. 3. Responsive Design: - The system should be responsive and offer smooth navigation on all devices. 4. Security: - The system must adhere to the highest level of security ...

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    I need a resourceful web developer, skilled in HTML and Java, to create a responsive webpage within my Wordpress site. This page is crucial, serving a specific function: to automatically activate the negative mode of the rear camera of the user's smartphone as soon as they access the page.(It has to be compatible with all device apple and android). Key Features: - Auto-activation of the back camera in negative mode. - Consideration for potential device-based variation, needing a manual camera swap button. Compatibility: - Your solution should ensure compatibility across iPhone, Samsung Galaxy, Google Pixel, and Huawei mobile devices. Fallback Mechanism: - If the back camera cannot be accessed on a particular device, the default behavior should be to display a m...

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    Job Title: Senior Full Stack Django Developer Company Overview: We are a forward-thinking technology company committed to revolutionizing the way medical and inventory systems operate. Our team is dedicated to creating innovative solutions that enhance efficiency and productivity in these critical sectors. We are seeking a talented Senior Full Stack Django Developer to join us in our mission to make a meaningful impact on healthcare and inventory management. Position Overview: As a Senior Full Stack Django Developer with our company, you will play a key role in the design, development, and deployment of cutting-edge applications. This position requires extensive experience with Django apps, along with proficiency in AWS, web scraping, and deployment using Nginx and ...

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    As the lead on an upcoming project, I'm seeking a skilled full stack developer with expertise in Angular 2. The project will require strong frontend-backend integration. - Key Responsibilities: • Developing and designing interfaces with JavaScript • Building and implementing interactive components • Ensuring successful frontend-backend integration - Job Requirements: • Advanced proficiency in Angular 2 • Extensive knowledge of JavaScript for frontend development • Experience in ensuring robust communication between frontend and backend systems The ideal candidate would have a significant understanding and prior experience in the aforementioned responsibilities and requirements. Your role would be crucial in the initial setup and potent...

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    As an online eCommerce business, I need a skillful PHP developer to implement a feature on my website's checkout page. I require the terms and conditions to be shown in a pop-up window without the customer leaving the checkout page. Key features: - The pop-up window should include a "close" button (X) at the top, allowing the customer to close the window. - Scroll functionality must be provided, aiding the customer in viewing the entirety of the terms and conditions easily. - Customer must be able to scroll through the terms and conditions and accept the policies. Design Requirements: - The desired aesthetic of the pop-up window should align with the business's branding. It should prominently display the company logo. - The window should be customized with s...

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    I am in need of a skilled Angular Developer who also has full stack capabilities. You will be responsible for: - Establishing strong frontend-backend integration for an upcoming project. - The core functionality that is to be implemented includes creating interactive forms that allow data input as well as other normal functionalities. Ideal Skills and Experience: - Proven experience and proficiency in Angular and Full Stack Development - Familiarity and experience with frontend-backend integration - Ability to create interactive forms for data input - Attention to detail and mastery of normal functionalities. If this sounds like you, I welcome your bid on this project.

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    I'm looking for an experienced Android app developer who can help me in publishing my productivity app on the Google Play Store. The project scope includes: - Ensuring compatibility with Android OS - Category focus: Productivity - Integration with our existing system Ideal skills: - Proven experience in Android app development and publication - Familiarity with system integrations - Understanding of Google Play Store requirements and guidelines Your experience in productivity apps and system integrations would be a definitive plus. Looking forward to your informed bids.

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    ...am looking for an experienced shopyy developer who can help me establish an e-commerce website. The primary focus of the website is to showcase an online product catalog of adult toys that sync with aliepress platform, Key Requirements: - Experience with shopyy development. - Proficiency in e-commerce functionality and structure. - Build a well-organized online product catalog. - Knowledge in UX/UI design for attractive product display. - Proven track record of the creation and management of e-commerce websites. The ideal candidate would have had previous experience working with online catalogs for adult toys goods. Your expertise will greatly help in providing a user-friendly platform for our customers. Your ability to detail each product’s fe...

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    I urgently need a skilled web developer who can assist with fixing Plugin A, an integral database integration tool for my project. It's currently experiencing a failure to connect with the database. A swift correction of this issue is imperative for the smooth continuation of my project. I believe this job calls for someone: - Proficient in backend development - Experienced in troubleshooting database integration plugins - Familiar with failure correction in database connectivity. Let's get Plugin A back up and running efficiently!

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    In need of an experienced, creative and dedicated WordPress developer to build an e-commerce website for my company. The site is to be modelled after this: The primary goal is to sell physical hydraulic spare parts. Key Features: • E-commerce functionality: Able to securely handle transactions, list products with ease and allow for user accounts. Experience and Skills: • Proven experience in WordPress website creation • E-commerce implementation, preferably with WooCommerce • Responsive website design that adapts to different devices • Customisable themes to align with our brand identity • Strength in time management and delivering the project within the agreed schedule Please reach out with your portfolio or examples of past work....

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    I need a seasoned MERN Stack Developer with expertise in MongoDB, , React.js, Node.js, HTML/CSS, and JavaScript/jQuery. Important tasks will include: - Implementing intricate database operations using MongoDB. You will be responsible for: - Data storage architecture. - Efficient data retrieval. - Smart data manipulation. Additionally, the project requires the development of a user interface from an already prepared design. Hence, proficiency in turning design plans into tangible software is crucial. Please include evidence of such experiences in your bid. With your skills and experience, I look forward to transforming this concept into reality efficiently.

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    As a client, I'm looking to hire a skilled and experienced web developer who can effectively retrieve all the text-based blogs from my old website via the Wayback Machine archive for the purpose of republishing them on a new blog. It appears the best tool for doing this requires experience in Ruby. The main responsibilities will include: - Downloading the old content including all the formatting, such as font styles, headers, hyperlinks, images etc. - Ensuring the downloaded data can easily be copy-pasted for future republishing on a new blog at a later date. The ideal freelancer should be: - Proficient in Ruby - Experienced in dealing with Wayback Machine archives - Adept at handling text formatting and preserving visuals during data transfer....

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    I am looking to create a comprehensive informational website specifically geared towards business professionals. It would be beneficial for potential developers to be well-versed in Angular as that would be the main framework utilized for this project. Key Features: *Previous experience building similar sites is preferred. *I would require a website primarily focusing on informing the user rather than selling products. The ideal candidate will possess the following skills: *Strong experience in developing with Angular. *Knowledge of API data, and how to use it effectively. *Ability to work effectively with usability and accessibility in mind. *Proven experience in creating websites targeting business professionals. Your understanding of the targeted demographic's n...

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    Looking for Experienced PHP and WordPress Developer who can work on multiple projects. Thanks & Regards.

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    Hello Guys I have React Native frontend code I have to completed backend and this mobile app. So I need backend developer. First I am going to simple version. only paki developer can bid to my project Thanks

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    I'm in search of a knowledgeable Shopify web developer who can skillfully create an e-commerce website focusing primarily on shopping cart functionality. Key Responsibilities: - Create a user-friendly, efficient and attractive e-commerce website - Main focus on designing a seamless shopping cart experience - Ensure integration with Shopify is seamless and fully-functional Freelancers should have significant experience in Shopify E-commerce platforms, and a successful track record of planning, launching, and optimizing online stores. Relevant examples of previous work will highly be appreciated. Understand, I'm primarily interested in developers who have expertise in optimizing the shopping cart functionality. Looking forward to your bids.

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    I require a highly skilled Node.js developer to help build an advanced web application with social network functionalities. Key responsibilities will include: • Backend Development: Implement server-side logic that governs how our website behaves. The candidate should have a deep understanding of Node.js and its frameworks. • Database Management: You will be tasked with designing, implementing, and managing a database system to store, manipulate, and retrieve data. Knowledge in SQL or NoSQL databases will be a strong asset. The ideal candidate would have experience in developing advanced web applications and a strong understanding of database systems. You will be a perfect fit if you thrive on complexity and have built rich, dynamic, and robust applications before, espe...

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    I am in need of an experienced React Native developer for my mobile app onto the Android platform. The design is already set, leaving primarily a coding project. Requirements: - Transfer my wireframes and mockups to a live mobile application. - Implement aspects such as user authentication and API integration. - The design files will be provided at a later stage for better understanding. Ideal Skills: - Expertise in React Native and Android app development. - Experience with API integration and user authentication. - The ability to adhere to model's design during implementation. Maximum budget 200 USD

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    Laravel Developer Needed 27 days left
    VERIFIED

    I need a Laravel store for digital products. The products include publications in newspapers, with monthly packages and customizable packages. We can use any template and customize it accordingly. Designs for everything will be sent to you for implementation. Integration with Stripe is required. The ability to integrate meta pixel as well. Please share similar working you done in your proposal

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    I need the help of a seasoned expert in web scraping who is able to start working on a data collection project immediately. The specifics of the data to be collected are yet to be determined, but your flexibility, adaptability, and experience in various forms of data (from contact details to user reviews) will be integral. Your responsibilities: - Conducting rigorous web scraping tasks - Adjusting to changes in data requirements swiftly - Delivering accurate, high-quality data Ideal Experience and Skills: - Proven expertise in web scraping - Familiarity with a variety of data types - Swift, reliable, and adaptable work ethic.

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    ...seeking a seasoned Full Stack Developer with expertise in Financial Application Development here are some informative requirements for developing an application: Real-time Market Data: The application should provide real-time data on stock prices, indices, commodities, currencies, and other financial instruments. News Aggregation: Implement a feature to aggregate news articles related to financial markets from various reliable sources. Customizable Watchlists: Users should be able to create and customize watchlists to track their favorite stocks and securities. Interactive Charts: Incorporate interactive charts with various technical indicators to help users analyze market trends and make informed investment decisions. Portfolio Management: Include features for use...

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    As the client of this project, I'm on the quest for a skilled Flutter developer who can create an intuitive Android application. This project sits at the intersection of creativity, attention to detail, and security. Key Features: - User Authentication: To ensure data security, the app will require user login and verification. Possibly involving two-factor authentication or other secure login strategies. - SMS on Shake: An interesting feature, the application will need to have the capability to send an SMS when the device registers a shake motion. This might require knowledge in Flutter's sensor libraries. Requirements: Somone who understand flutter and can give time. I'll be working along with you as the project is 40% done. No expert needed even basic flu...

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    I'm urgently in need of an experienced mobile app developer who can design a cross-platform app. As for functionality, the specifics were not settled upon, these will be discussed during the course of the project, paving way for a possibly dynamic development process. Skills and Experience: - Proven experience in cross-platform app development - Ability to work with flexibility - Strong problem-solving skills - Excellent communication skills You need to have a deep understanding of cross-platform app development frameworks, and be prepared to work under a tight deadline given I require this project done ASAP. If you possess these qualities, I would love to hear from you.

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    We are seeking a mid-level Shopify frontend developer with experience in Vue.js to join our team. As a developer, your primary role will be to create custom features and maintain our Shopify store. The ideal candidate is a creative and innovative problem-solver with a strong understanding of Shopify's development environment. Key skills required for this role include: - Proficiency in Shopify liquid language - Experience with Vue.js and frontend frameworks - Ability to customize Shopify themes - Strong HTML, CSS, and JavaScript skills If you are passionate about Shopify development, have a keen eye for detail, and enjoy working in a fast-paced environment, we would love to hear from you.

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    I require a professional Java developer with experience in Java programme. Your primary responsibility will be on developing functionalities. Ideal skills: - Solid experience with Java - Proven expertise in debugging programme - Excellent problem solving and communication skills

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    I'm seeking a JSP expert to assist with coding, troubleshooting errors, and optimizing the code for stability and performance. This is a key project that requires significant and complex development work. Skills & Experience: - Proficiency in JSP coding - Proven experience in troubleshooting and optimizing JSP - Demonstrated ability in delivering dynamic website functionality - Past successful projects Application requirements: I would like to see examples of past work and comprehensive detailed project proposals highlighting your relevant experiences. This will help me in making an informed decision. Any proposed timelines and project frameworks would be highly appreciated.

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    I'm in urgent need of an expert StencilJS developer to build custom components based on Figma. This task includes developing button, form, and card components. Also, I'd like the components to be assembled in a Storybook for easier reference and reuse. The design style isn't precisely decided yet, but a modern, clean approach is preferable. Since I'm seeking completion ASAP, proven ability to deliver quality work promptly is crucial. Ideal Skills: - Proficiency in StencilJS - Experienced in Figma - Familiarity with Storybook - Strong eye for design, preferably modern and minimalistic - Ability to work under tight timeline.

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    I'm in need of a proficient game developer with expertise in creating mobile games with a cartoonish 2D art style. Primary construction of the game will center around puzzle-solving mechanics. The ideal candidate for the project will have: 1. Proven experience in developing 2D mobile games 2. Strong proficiency in puzzle-related game mechanics 3. Expertise in designing and implementing cartoonish 2D art styles in games 4. Solid portfolio showcasing previously developed mobile games Close attention to details, creative thinking, and problem-solving abilities will be key to performing successfully in this role. Please provide relevant examples of your prior work while bidding. Looking forward to bringing a captivating puzzle game to life together.

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    I need a proficient C#.NET developer who can assist me with a code review for my C# code. The work is for 1 hour maximum per week. Requirements: - Expertise in C# programming language. For e.g., as a first step have deep understanding of difference in performance of foreach-break vs FirstOrDefault patterns in C# code which is more performant and why. - Have you gone through Clean Code and Clean Architecture? - Strong understanding of code structure and organization. - Experience with code review and identifying potential issues - Knowledge of best practices for design patterns, code readability and maintainability If you are confident in your ability to provide a thorough code review and offer suggestions for improvement, please reach out to me.

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    I am looking for a skilled individual who specializes in Python and Java. Your main objective will be to develop a trading algorithm that minimizes risk—this is the primary goal. The algorithm will be designed to function on the Motivewave platform, which will require your expertise in Java to place orders and data. Moreover, the machine learning techniques you will need to utilize in this project are primarily reinforcement learning methods. The trading algorithm you are to create for this project must be capable of assessing Fibonacci Retracement. It will require a keen understanding of financial data and the use of these data in minimizing risk in trading. Skills and experience required: - Proficiency in Python and Java - Extensive knowledge ...

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    I'm seeking a skilled java developer to enhance the user interface of my existing Java project, with a particular focus on updating the menu navigation and its syntax. Here're the specific aspects I require improved: UI Enhancement: • Major revamp of the UI to make it more intuitive and user-friendly. Experience with UI/UX design will be an advantage. Menu Navigation & Syntax: • Simplification of the navigation structure. The goal is to make the user's journey within my application straightforward and intuitive. • Involve syntactical modifications for added efficiency and user-friendliness. Past experience managing menu syntax is crucial. In a nutshell, the ideal freelancer will have vast Java development experience an...

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    Seeking a skilled developer to reinvent an IRC chat. I'm envisioning a complete overhaul of its current syntax, to improve the user interface, enhance the moderation tools and provide overall better performance. The ideal candidate should: - Be fluent in Java since it's the language we've envisioned for the new programming - Have extensive experience with chat systems, particularly IRC - Have a strong understanding of UI/UX to ensure a user-friendly and efficient design - Understand the necessity and functionality of robust moderation tools - Consider performance improvements as an integral part of this project This is an opportunity to bring your experience to bear on an established system, pushing its boundaries and delivering a markedly improved pr...

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    I'm currently at the inception stage of a novel educational enterprise, and I'm seeking an accomplished website developer with a knack for creating functional and user-friendly designs. The main focus will be a test series; hence, I need expertise in e-learning platforms and knowledge of developing tests online. Key Responsibilities: - Designing a website with an interactive and easy-to-use interface - Implementing a system for online tests or a test series Ideal Skills: - Proficiency in web programming languages such as HTML, CSS, JavaScript, etc. - Experience in developing e-learning platforms - Solid understanding of user interactions and usability Please place your bid if you have a proven record leading similar projects, and can provide examples of y...

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    I need a junior Android Freelancer who has good skills in Android app I need work at low budget and new freelancer I need work for long term

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    I'm in need of a proficient web developer to create my company's website with a Nextjs based code base. My vision for the website includes: - Landing Page - Service Section - Industry Section - Blog section: In order to engage with our audience and share insights into our industry. - Contact form: This would provide easy access for potential clients to reach out with their inquiries. Remember, the website's primary job is to provide information about my company. Although we want to showcase and sell our products, I can't emphasize enough the importance of educating our site's visitors about who we are and what we do. I have a set Figma design so it's critical that you are comfortable working off of these design templates. Website must ...

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    I am in need of a highly skilled ArcGIS developer who is experienced in ArcMap. The tasks that you will be handling include: - Data visualization: You should be adept at creating clear and concise visuals using geostationary data. - Spatial analysis: I require a developer who can perform sophisticated spatial analysis. - Custom tool development: You'll be tasked with building custom tools within ArcMap that tighten workflows and increase efficiency. The data for this project will be geostationary data, so any previous experience handling this type of data would be a huge advantage. This is a technical role and it would suit someone who has a deep understanding of geostationary data and the intricacies of ArcMap.

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    I'm seeking an experienced developer to create a file manager using Flask Python platform on a Linux operating system. This FileManager must offer functionalities such as: - Adding, editing, deleting, viewing, uploading, copying, cutting, pasting files. - Managing file permissions. Key Features: - The high priority functions are file editing, file permissions, and file uploading. - It should support a range of file types including html, zip, css, js, and java files. Desired Skills: - Expertise in Flask Python - Experience with Linux OS - Understanding of varies file types handling This task requires a combination of technical skill and attention to detail in order to create a smooth and efficient file manager.

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    I need a junior Android Freelancer who has good skills in Android app I need work at low budget and new freelancer I need work for long term

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    I need a junior Android Freelancer who has good skills in Android app I need work at low budget and new freelancer I need work for long term

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    I'm looking for a skilled Java developer to construct an Image Similarity Search application that operates on a Client-Server architecture and relies on a database for image indexing. This application will mainly target the Windows platform. Requirement 1: Initialize a set of images present on the server Description: When the server is launched, it must charge all the images present at the initialization of the software as well as their index in a base of data (see Requirement 3). The folder where images must exist at the server launch. Only the corresponding image sub-folders need to be processed. The sub-folders of the folder images that are not processed. Error Handling: If the image does not exist where the server was launched, an error must be throw...

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    I am seeking a proficient Java JSP programmer capable of developing a high-quality system. While I have not clearly defined the specific functionalities required for the program, your application should nevertheless indicate: - Your level of experience and expertise in Java JSP programming. - Any past projects you have completed - these will provide concrete demonstrations of your programming prowess. - A detailed project proposal indicating how you approach tasks, organize your workload, and deal with potential challenges. Regardless of the program's ultimate purpose — whether it's for data analysis, an e-commerce platform, or a content management system — the successful freelancer's work will be versatile and adaptable.

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    Job Description: We are seeking a skilled Front-End Developer with expertise in React.js to join our dynamic team. The ideal candidate will have experience with Zoho and Stripe integrations for recurring subscription payments. You will be responsible for creating stunning landing pages that allow for dynamic content creation, including testimonials, FAQs, blogs, announcements, and more. Additionally, you will implement features to enable users to manage their subscriptions and view their invoices seamlessly. Responsibilities: Develop responsive and intuitive user interfaces using React.js. Integrate Zoho and Stripe for recurring subscription payments. Create visually appealing landing pages with dynamic content creation capabilities. Implement features ...

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    I am in need of a PHP developer with at least 5 years of experience for a part-time job. Your core responsibilities will include: - Database management: A successful candidate must demonstrate past experience in managing databases and ensuring seamless data flow. - Front-end development: I require someone proficient in creating user-friendly front-ends, with an emphasis on responsive design and accessibility. - Back-end development: Deep knowledge of back-end development is necessary. You'll be responsible for server-side web application logic and integration of work front-end developers do. The ideal candidate should be proficient in: - PHP - MySQL - JavaScript While proficiency in specific plugins or libraries is not a requirement, familiarity with common ...

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