App developer for hire in south africa jobs

I'm looking for a proficient Ruby on Rails developer for an online marketplace Ideal Skills: * Strong experience in Ruby on Rails * Prior experience with online marketplace platforms * Knowledge of API integrations (MAP TRANSLATOR PAYMENTS OTP) Please ensure you have these skills and experience before placing a bid, as it will be a key determinant in my selection process. I'm looking forward to working with a professional who can help enhance my platform's functionalities.

Hello, PLEASE READ CAREFULLY I have a quite old React code written in 2015 2016. There are some minor fixes needed in it. The code is quite professional and complex, so I'm not looking for just any React developer. You should have at least 6-7 years of experience. The development will be done remotely through remote access because the codebase is large and setting it up locally could take days. So, you will be worked on remotely. If the work is satisfactory, I will hire the developer on a regular basis, at least 3-4 days a week. Before starting the job, the code will be shown, and if it's believed that the developer can handle the task, they will be hired. Please bid if you mostly worked on projects from 2015 to 2016, mainly ...

...applications using Node.js Collaborate with front-end developers to integrate user-facing elements with server-side logic Write reusable, testable, and efficient code Design and implement low-latency, high-availability, and performance applications Implementation of security and data protection Integration of data storage solutions Job Requirements: Proven experience as a Node.js Developer with a minimum of 3 years Strong proficiency in JavaScript, including the ES6+ syntax Experience with server-side frameworks such as Knowledge of asynchronous programming and event-driven architecture Familiarity with front-end technologies (HTML, CSS, JavaScript) Understanding the nature of asynchronous programming and its quirks and workarounds Solid understanding of RESTful APIs Expe...

As the client for this project, I'm seeking a skilled React Native developer to construct a cross-platform application for both iOS and Android. Key Requirements: - Skillful in React Native development that targets both iOS and Android platforms. - Preference will be given to those who showcase an understanding of minimalistic design. The app needs to be visually appealing yet simple and uncluttered. - The app will require specific features such as Push Notifications and Geolocation. Proficiency in integrating these functionalities is essential. Ideal candidates will have experience in similar projects and show a capacity to deliver on the important aspects of this job. They must communicate well and meet deadlines consistent...

I am in need of a skilled web application developer with strong proficiency in JavaScript. The social network I envision needs to include: - User Profiles: Users should be able to create, update, and interact with their personal profiles. Your main tasks will include: - Developing the social networking platform in a way that ensures a delightful user experience. - Writing clean, maintainable, and scalable code. - Collaborating with team members to achieve project goals. Ideal skills and experience for this job include: - Proficiency in JavaScript is a must. - Proven experience in developing social networking platforms or similar web applications. - Understanding of good design principles and experience in creating seamless user in...

I'm in need of a skilled Flutter developer to create a mobile application. It will mainly focus on auto send bulk SMS using mobile sim and will operate on both Android and iOS platforms. Key requirements and responsibilities include: - Developing the app for both Android and iOS - Creating a user-friendly interface for bulk SMS sending - Ensuring the app efficiently sends SMS to multiple contacts - Implementing a feature that allows users to manage their SMS lists - Testing and debugging the application In mobile application there will be a configuration page For setting config values 1) base URL 2) get messages API URL 3) update message status API URL 4) time interval field (in seconds) 5) choose sim card through wh...

I need an experienced Native Android app and SDK developer to work on an existing wellness app. The main focus should be on health tracking, specifically heart rate monitoring. You should have prior experience developing similar health or fitness apps and be familiar with heart rate monitoring technology. Bonus points if you can provide examples of previous work in this field. Key skills required are Android development, SDK, Android Library creation, Java, Kotlin and health app design and development best practices.

...Navi Mumbai (Mahape) Netbugs Solutions and Services LLP is seeking a talented Angular 17 and Node.js Developer to join our dynamic team. As a developer with our company, you will have the opportunity to work on exciting projects, collaborate with a skilled team, and contribute to the development of cutting-edge web applications. Responsibilities: Develop robust and scalable web applications using Angular 17 and Node.js. Collaborate with cross-functional teams to define, design, and ship new features. Implement user interfaces and experiences using HTML, CSS, and JavaScript. Write clean, maintainable, and efficient code. Optimize applications for maximum speed and scalability. Participate in code reviews to ensure code quality and adherence to coding standa...

I'm in search of an experienced Radius Server Developer who can take on a comprehensive project. create a radius server that can communicate with OLT, ROUTERS AND VM on HUAWEI, CISCO, FIBERHOME, VSOLUTION, MIKROTIK, UBIQUIT and others through PPPOE, VLAN, IPOE, HOTSPOT ETC

I'm in need of a Python developer to help with the creation of a straddle strategy for Bank Nifty. This project will also involve the backtesting of this strategy for the past 5 years with a particular focus on the forward values of the strategy. I'm looking for someone with previous experience in this area who can also provide valuable insights into the benefit of this strategy. Key Requirements: - Expertise in Python and financial market analysis - Experience in creating straddle strategies for stock market indices - Proficiency in backtesting strategies using historical data - Ability to generate an Excel spreadsheet for backtesting report - Strong analytical skills for detailed transaction-le...

...DONT APPLY of you dont have the experience and skills! I'm looking for an NLP Developer who has experience with parsing PDF files, integrating OpenAI and other LLM providers APIs, and building RAG (Retrieval-Augmented Generation) applications. The main objective of this project is to build a chatbot based on a repository of documents. Key Responsibilities: - Implementing PDF parsing capabilities to extract textual data for processing - Integrating OpenAI APIs to enhance the chatbot's responses - Building a RAG-based chatbot system for providing contextual answers The ideal candidate should have: - Proficiency in NLP and experience with developing language models - Strong skills in integrating APIs - Previous experience in buil...

I'm looking for a MERN stack web developer who can help me create an e-commerce website. The ideal candidate should be well-versed in Database design, Git(for version controlling), API and deploying websites efficiently please the details of the website as follows

I am currently in need of an experienced PHP developer for an upcoming project. The specific tasks and objectives have yet to be defined, so I am looking for someone who is adaptable and skilled in all areas of PHP, from front-end development to back-end development and database management. Skills/Experience Required: - Proven experience in front-end and back-end PHP development - Knowledge and experience in database management - Ability to work in different frameworks and technologies such as Laravel, CodeIgniter The qualified candidate should be ready to use different frameworks and technologies as per the project's needs. If you are skilled, adaptable, and up for the challenge, let's get in touch.

I am looking for a skilled WordPress website developer to design and build an e-commerce site for a fully managed Wordpress hosting company. This project budget is a total of $150 AUD. Key Needs: - Live Chat - Ticketing support and the ability to track tickets based on when created, how old and total time of resolution - Ability to pay/subscribe online. There will likely be three core offerings - Additional offerings will include the below. I them broken into a single price or monthly option - Website Speed Audit and Optimisation - Plugin Audit - Security Audit - Content plans The website will initially host less than 10 different products. Candidates with past experience in developing and managing Wordpress e-commerce sites with similar functionality would ...

Seeking an experienced full-stack developer to collaborate on a project. The project utilizing React, NodeJS, and Express JS. A Figma link will be provided for reference. Given the urgency, we require someone capable of completing the project within a tight 2-week deadline. Please apply only if you can commit to this timeframe. Key Responsibilities: - Develop a comprehensive E-commerce platform. - Integrate a Learning Management System. - Implement a discussion forum for user engagement. Further details will be shared upon selection. To express your interest and be considered, kindly begin your bid with word 'Interested'. Looking forward to working together to bring this project to fruition.

I run an instant grass company in South Africa, where we work on farming, delivering, and installing Kikuyu and LM Grass. Currently, I require a professional to set up the Bigin CRM system (Zoho) for my company. It should cater to 1-5 users. Key functionalities I'm looking for include: - Customer management - Task management - Sales funnel tracking - Importing leads from online platforms In terms of online platforms, the successful freelancer should set up importing leads from Facebook Ads, Google Ads, and our website contact forms. Ideally, you'll be experienced in CRM system setups and the Zoho platform. An understanding of online marketing platforms and lead generation will also be beneficial for this project.

Need to complete in 2 days. UI done, just integrate PRIVATE API. SMALL APP ONLY.

Untie-it Technologies is looking for a talented freelance Frontend Developer with strong expertise in React or AngularJS (preferably React) to join our dynamic team. If you are passionate about web development, love creating user-friendly interfaces, and are located in or around Rajkot, we'd love to hear from you! Your skills: - Solid experience with React or AngularJS (React preferred) - Ability to build intuitive and seamless user interfaces - Excellent problem-solving skills and attention to detail - Comfortable working in a collaborative team environment What we offer: - Competitive freelance rates - Opportunity to work with a talented and supportive team - Flexible working arrangements If you're excited to contribute to innovative projec...

I'm currently looking for an experienced React developer who can help me resolve some bugs in my software. The bugs are causing display and functionality issues. Key Responsibilities: - Troubleshoot and fix the display issues, specifically addressing alignment and missing content problems - Identify and correct the functionality issues, particularly those related to incorrect data manipulation and unexpected behavior Ideal Skills and Experience: - Proficient in React and its various hooks, particularly useQuery and useRef - Experienced with data manipulation and troubleshooting software functionality - Familiarity with Highcharts or similar charting libraries is a plus Looking forward to working with a committed developer who can efficiently diag...

We are searching for a mobile developer to join the team to finalise a project for MVP. We need a single developer with both Android (react/java) and iOs (swift) to finalise the app already well underway but requiring changes in UI and functionality. You will also use WhatsApp for comms and JIRA for ticket management and be a strong communicator. Experience a must. Looking for a price per week, and 4 milestones are created and based on sprints achieved.

...Energies Africa" and need a modern, dynamic logo to represent my brand. The logo should predominantly feature orange, grey and black tones and include a lightning bolt and the letter 'F'. - Company Name is "Future Energies Africa" - The logo should be modern, and simple in style - The design should be original - It should primarily use orange, grey and black tones, evoking a sense of energy and vitality - Ideally, the logo should include a lightning bolt in a creative and modern way - I'd also like the letter 'F' subtly incorporated into the design The ideal freelancer for this project will have experience in: - Logo design, with a strong understanding of modern designs - Proficiency in using co...

I’m looking for a skilled copywriting freelancer to help me earn some money through my writing and editing abilities. As a copywriter, your primary task would be to compose persuasive, engaging, and compelling content that drives action. This can range from creating catchy taglines, writing content for marketing materials, web pages or emails, to crafting persuasive sales pitches. Ideal Skills and Experience: - Previous experience in copywriting is a must, preferably in a freelance capacity. - Strong understanding of advertising principles and branding. - Exceptional written communication skills. - Proven ability to understand and write for different audiences. - A track record of delivering high-quality content within deadlines. Your responsibi...

As the project approaches completion, I am in need of a seasoned PHP developer to perform system enhancements. There's already an existing system at hand that could use your expertise to make it more efficient and user-friendly. The ideal candidate would possess the following skills and experience: - Proficiency in PHP development and database management - Experience in API integration - Strong understanding of the software development life cycle - Proven track record of enhancing existing systems - Detail and solution-oriented mindset Please take note that specific tasks can't be provided at this moment, all we need is to enhance the system. Your rate should reflect this requirement.

I need an experienced developer to replicate Binance Coin for a prototype of a new project. Key Requirements: - Replicate Binance Coin: Prior experience in token replication is essential. - Solid Understanding of Cryptocurrencies: A good grasp of blockchain technology and cryptocurrencies. - Prototype Development: Experience in developing prototypes would be advantageous. Please note that the preferred blockchain for this project has not yet been decided. Your expertise and recommendation in this regard would be highly valued.

As an experienced developer, my goal is to connect my existing trading BOT, already linked to Bitstamp, to Kraken API. The chosen candidate should be proficient in .NET, particularly .NET Core. Key Responsibilities: - Connect my BOT to the Kraken API using .NET Core - Implement functionalities for trade execution, market data analysis, and account management Ideal Skills: - Proficient in .NET, particularly .NET Core - Previous experience with API integration, preferably in the trading sector - Strong understanding of trade execution, market data analysis, and account management - Ability to troubleshoot and optimize the integration process for a seamless user experience. If you have the necessary skills and are confident in your ability...

I am seeking a professional web developer to undertake a dynamic project focused on creating a modern, SEO-optimized WordPress website. Our services prominently feature web development and digital marketing solutions, catered to a diverse clientele. While we handle all aspects of project management and client communication, we leverage platforms like this one to streamline the web development process. Project Requirements: Platform: WordPress, to facilitate easy updates. Design: A modern and creative template that reflects innovation and creativity in web development. SEO Enhancement: Including comprehensive SEO services will be considered a valuable addition. Content and Images: To be generated using advanced AI tools like ChatGPT. Timeline: Completion within 4 days. Budge...

Hi I have a project requiring development of a customised webapp with frontend in and backend in node,js + mongo db and Azure devops (infrastructure + load testing + load balancing + networking + autoscaling). QA test would be need to be performed before commmercial launch, both functional and UAT. Kindly go through the attached document specifying our project requirement and other terms. If the project interests you then we can take it forward, and I can share our detailed project requirements etc. Regards, Amit

I am struggling Integrating Canvas with Imathas using a developer key. Need someone with LTI 1.3/Canvas experience to troubleshoot.

Your expertise will contribute to a cutting-edge project that combines music generation with voice cloning to create songs sung by virtual personas. We want our app to have the following features. - Create unique music based on user input information (speed, type, length...). - Create music based on the voice provided by the user - Change the voice of music provided by the user to the voice provided by the user Skills expected of you 1. Strong background in machine learning, deep learning, and neural networks. 2. Experience with audio signal processing and familiarity with audio data preprocessing techniques. 3. Proficiency in Python and experience with machine learning libraries such as TensorFlow, PyTorch, and Keras. 4. Knowledge of music theory and composition is ...

I am seeking a skilled Solana / Rust developer with experience in creating crypto projects to help me build a raffle platform. Key Project Details: - I need a robust raffle platform that includes a random winner selection system, a ticket purchasing system, and a mechanism for distributing prizes. - You will be working with my specific design in mind, so attention to detail and the ability to implement a pre-existing design is essential. Ideal Skills and Experience: - Proficient in Solidity development - Previous experience with crypto projects - Experience with developing raffle or gambling projects is a plus - Strong attention to detail and the ability to implement a specific design If you are a developer with a good understanding of Sol...

...require the expertise of a seasoned Wordpress web developer and designer with comprehensive experience in using Elementor to help me create an engaging and creative website. This is for my client who wants a fresh redesign of their website with a fresh and professional look. The website is a very basic 5 page website with no extra functionality required other than a basic contact form. I have already made a start on the project but no longer have time to complete it so I need to outsource the project. The website is a basic travel/retreat website I have already installed and set everything up I just need the winning bidder to create a great redesign of the site using Elementor. The winning bidder must have previous experience with Elementor for Wordpress...

I need developer with skill in Ionic to build my apps, my issue is everytime i build my apps to SDK 33 always comes up different error but it's all around gradle. I've tried different gradle but still it don't fix the issue. Your job is to build my apps and be compatible with different SDK and devices also give me details documentation on how you do it and it must be done in 4 days. I'm willing to pay $120 and that is the final offer. And please, APPLY IF YOU UNDERSTAND WELL THE CASE AND WILLING TO BE PAID AS I OFFERED.

I'm looking for an experienced app developer who can create a social networking app for both iOS and Android platforms. The main features I need the app to have are messaging, as well as photo and video sharing capabilities. Key requirements: - Develop a social networking app for both iOS and Android platforms - Implement messaging functionality - Implement photo and video sharing functionality Ideal Skills and Experience: - Prior experience developing social networking apps - Proficiency in both iOS and Android app development - Strong understanding of messaging and media sharing functionalities - Solid knowledge of app design and user experience principles Your portfolio should include previous social...

I'm looking for an experienced developer who can work on an Android application with significant social networking features. The app should have user profiles and authentication, as well as friend connections and messaging features. Ideal skills and experience: - Proficient in Python, with expertise in developing Android applications - Familiar with social networking app development - Experience with implementing user profiles, authentication, friend connections, and messaging Please only apply if you have a strong background in both Android and Python development, with a portfolio that demonstrates similar projects. Your understanding of social networking app dynamics will be a big plus. Thank you.

I'm seeking an experienced web developer to implement certificate management functionalities for my PKI/SSL/ACME project. Key Responsibilities: - Implementing certificate management functionalities within the PKI/SSL/ACME setup of the website - Ensuring that user certificates are managed efficiently and securely - Working with SSL/TLS protocols and ensuring they are implemented correctly Ideal Skills: - Proven experience in web development - Proficiency in PKI/SSL/ACME - Strong understanding of SSL/TLS implementation - Knowledge of certificate management - Attention to detail and ability to create secure and efficient systems.

I am seeking an affiliate to find clients for web and mobile development, mainly targeting enterprises. The ideal candidate will identify potential projects that match our expertise which includes: - E-commerce development - Social networking apps - Productivity tools Whether the client you find is a startup or an established business, we can cater to their tech needs. You should have robust communication skills as the role calls for interaction through various channels such as: - Email - Phone calls - In-person meetings - Social media Knowledge of tech trends and a firm grasp on industry vocabulary is essential for this position. Critical networking abilities along with persuasion skills will also be valued.

I'm in need of an experienced developer to build one part of the existing app - it's very simple and easy. ******************************IMPORTANT!********************************** Required skill: experienced in , but NOT Flutter. ***************************************************************************** The estimated timeline is ONE day, if you have experienced in FlutterFlow.io. Below is the project description: -Output Build a component designed for writing and sending emails, featuring a rich text editor. Upon pressing a designated button, an email composition popup should appear on the right side of the screen. The design and user experience of this popup should be similar to the email writing interfaces used by Hubspot, and...

I'm requiring the expertise of a talented game developer familiar with Turn-Based Strategy (TBS) games. The game will be mobile-based and will need to incorporate a compelling narrative, making it heavily story-driven. Key Responsibilities: - Develop a turn-based strategy game for mobile - Understand the concept of a story-driven game and implement captivating storyline Ideal Skills and Experience: - Expertise in Unity game development - Specific experience in TBS games - Strong ability in developing for the mobile platform - Proven track record in creating story-driven games - Excellent problem-solving skills. I look forward to your innovative ideas on how we can make this project a success.

We are looking for a front-end developer to assist in building a reservation system for a trampoline park, which consists of: - POS system - Website - Website displayed on tablets for customer registration The project is based on the following technologies: - Single Page Application - The backend is written in Django (DRF) and PostgreSQL - Microservices architecture based on Docker and Docker Compose - GIT - CI/CD Requirements: - Good command of English - Ability to write clean, bug-free, and scalable code - Minimum 5 years of experience in building web applications - Very good knowledge of and React - Excellent communication skills Nice to have: - Knowledge of Polish or Spanish language - Knowledge of Python / Django The project is exp...

I'm in search of a skilled PHP Laravel developer based in Dhanbad, Jharkhand, for a full-time role. The chosen candidate will be instrumental in the creation of a new website. Key Responsibilities: - Front-end Development: A strong foundation in front-end development is crucial for this role. You need to be able to create intuitive and responsive user interfaces. - Back-end Development: Proficiency in Laravel, a popular PHP framework, is essential to build a robust back-end for the website. - Database Management: Your expertise in managing databases will be pivotal in ensuring the site operates seamlessly. The primary focus of the project is: - Building a new website: You will be responsible for deve...

...NETWORK WEBSITES )! I'm looking for a highly skilled and React.js developer who can expertly handle complex application development. Your responsibilities will include: - Frontend development: creating robust and efficient codes that will drive our web application. - User authentication: implementing secure protocols for signing in and maintaining user sessions. - Advanced UI components: building sophisticated UI features that dovetail effectively with user actions and responses. - Real-time data synchronization: making sure our user's data synchronizes in real time, ensuring a seamless user experience across devices. - Seamless integration with various third-party APIs, crucial for expansive functionality Ideal candidates should ...

I'm in need of a proficient developer with experience in creating scheduling software and API integration. This project involves creating a a similar program similar to the one that I am using now. - Real-time Scheduling: This feature should allow customers to book their appointments online and provide automatic reminders prior to their scheduled appointments. Additionally, real-time updates on our field service technicians' availability needs to be visible and updated constantly. - Integration with Service Monster API: The new program must seamlessly connect to the Service Monster API which is used for managing our field service techs. - Unique Design: This project requires a new and unique design. Feel free to unleash your creativity to make the ...

I am searching for an advanced level Web3 backend developer who has extensive experience working with Ethereum. The scope of the project requires the following functionalities to be integrated: - Smart contract implementation - Token creation The ideal candidate should have a strong grasp of blockchain technology, particularly Ethereum, and a proven track record of implementing smart contracts and creating tokens. They need to maintain the highest level of quality, accuracy, and security in their work. Advanced skill set in backend development is a must.

I'm in need of an experienced PHP developer who can perform a thorough inspection and subsequent modification of my web application. Here is what the project will entail: - **Design Modification:** The application's design needs some tweaking to achieve the desired look and functionality. If you had prior experience with UI/UX, it would be fantastic. - **Functionality Enhancements:** Some parts of the app aren’t functioning the way they should, therefore need some enhancements to improve usability and the overall user experience. Ideal candidates should have a profound understanding of PHP, as the code is written in this language. Prior experience in working with web application optimization, user interface design, and functionality imp...

Looking for a developer to edit our site: We use Funnelkit, WooCommerce, and Elementor. We need to fix the following: 1. Site running slow and crashes. 2. Fix FunnelKit Cart Buttons to Execute the proper next step of funnel. 3. Optimization of the back end of the website. For some reason when we login as administrators then the site moves very slow. We use WP Rocket and Heartbeat plugins to optimize the site. 4. We plan to run a 30 day campaign after this is fixed and need the developer who wins the bid to address any needs or concerns during this 30 day period.

I'm seeking a talented junior developer to join our team. You should have a good grasp of the following: location: US, Canada, Mexico, Australia, UK - HTML/CSS, JavaScript, React Your primary tasks will be centered around front-end development. To be the perfect fit, you should have completed relevant coursework or projects. This will ensure you can hit the ground running while being mentored and grow within our team.

Hi, i have created it project and it was connect it webhook correctly with third party provider and response it fine. but when i link to third party webhook to php url it did not connect. i need it developer who have work before and php webhook. I face issue to link webhook. If you're confident in your skills and have the ability to tackle a variety of tasks within the Pipedream platform, I'd be interested in discussing the project with you. Additional details can be provided upon contact. Urgent Project, please response me asap. work done by remote. thanks

I am in need of a talented game developer who can modify the existing code of my game to make it compatible with both mobile devices and the Telegram platform. Key Requirements: - I am looking for someone who has prior experience in developing games for both mobile and web, especially Telegram. - The game is currently built around a particular genre, but I need you to modify the code to make it more engaging and user-friendly. In essence, the tasks revolve around: - Code modification to ensure that the game is compatible with mobile devices. - Code modification to ensure that the game is compatible with the Telegram platform. - Game enhancement to appeal to a wider audience. Ideal Skills and Experience: - Proficiency in game developme...

Urgently required: a skilled WordPress developer proficient in theme customization and plugin development, who can help improve website optimization. Key Duties: - Customizing my existing theme based on specific requirements which will be given after hiring - Developing a custom plugin with a core functionality of e-commerce integration - Working on website optimization to provide a seamless user experience Desired Skills and Experience: - Sound knowledge of WordPress framework - Expertise in PHP and JavaScript for customizing themes - Experience in developing complex WordPress plugins - Familiarity with implementing e-commerce elements into plugins - Experience in website optimization This project demands full dedication and efficiency. A po...

PLEASE NOTE: CARIBBEAN, CENTRAL AND SOUTH AMERICA ONLY. *Your location will be tested and if short-listed we'd conduct a short phone interview. We're looking for assistance in fashion curation, to curate outfits from brands like Shein and Fashion Nova. You’d create themed outfits for men, and women (including plus size), and contribute to our weekly publication. You should have a keen eye for trends, outfit color matching, and the ability to work independently. An example task would be where you’ll be given a headline (Island Chic: 15 Budget-Friendly Tropical Spring Trends) and a fashion brief detailing the desired vision, objectives, and brands for the Curation project. In short - You'll read the brief and base...