Application Developer Brazil Projects
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Help writing a PhD proposal
I’m looking for someone to help me write a 2-3 page proposal for my PhD application around teacher wellbeing. I will submitting the application to an Australian university.
12 days ago41 proposalsRemoteopportunity
I require an experienced Shopify developer.
I require an experienced developer who can duplicate 50% of the reference site www.treatboxuk.com onto an existing website. Must have shopify experience. Must be familiar with page builders Needs to have great communication. 10 day time frame. Thanks
8 days ago47 proposalsRemoteWEB3 team looking for a Tester
We are seeking a skilled and meticulous software testing specialist with a specific focus on blockchain and Web3 projects. As a freelance professional, you will contribute to the quality assurance of cutting-edge blockchain and decentralized applications, adhering to industry standards and best practices. Project description: p2e project, top-down strategy game where two arimes of futuristic heroes fight each other to destroy base. We are working on BNB chain and have NFTs on Rarible Key Responsibilities: 1. Test Planning and Execution: Develop comprehensive test plans, scenarios, and test cases to evaluate the functionality and performance of decentralized applications, smart contracts, and other blockchain-based software solutions. 2. Quality Assurance: Conduct rigorous testing to identify and address potential vulnerabilities, security risks, and performance bottlenecks within blockchain and Web3 projects. 3. Test Automation: Implement and maintain automated testing frameworks for blockchain applications, smart contracts, and decentralized platforms to streamline the testing process and enhance efficiency. 4. Collaboration and Communication: Collaborate with cross-functional teams, including development, product management, and security, to communicate testing results, collaborate on issue resolution, and ensure the successful deployment of high-quality software solutions. Skills and Qualifications: - Proven experience in software testing with a specific focus on blockchain, decentralized applications, or Web3 projects. - Proficiency in using testing tools and frameworks for blockchain development, such as Truffle, Remix, Ganache, or similar platforms. - Strong analytical skills, attention to detail, and a meticulous approach to identifying and addressing software vulnerabilities and performance issues. - Ability to work collaboratively within a fast-paced, agile development environment and communicate effectively with cross-functional teams. We look forward to welcoming a diligent software testing specialist to join our freelance team and contribute to the advancement of cutting-edge blockchain and Web3 initiatives.
12 days ago13 proposalsRemote(URGENT) I need expert OpenCV developer
It is simple project. I'm looking for a skilled developer to create a simple image stereo matching program in C++. The primary objective is to support 3D reconstruction from stereo image pairs. Your main tasks will include: - Implementing stereo matching algorithms in C++ with a focus on 3D reconstruction - Ensuring the program is efficient and robust for real-time image processing - Delivering a user-friendly interface for ease of use Ideal candidates should have: - Proficiency in C++ programming, with a strong focus on image processing - A solid understanding of stereo matching concepts and 3D reconstruction - Experience in developing software for image processing applications, particularly in stereo matching Please bid if you're confident in your ability to deliver high-quality, efficient code for this project.
8 days ago6 proposalsRemoteFull Stack Developer - NextJS Expert
We require some urgent work carrying out - see attachment. You must be an expert, available immediately & be able to advise us accordingly. Anyone who applies before viewing the attachment & the 2 links to our drive, WILL NOT be taken seriously. Regards Mr J Kalay Proactiv
8 days ago14 proposalsRemoteI need an ASP.NET developer to work on a few tasks for a website
Hi there, I need an ASP.NET developer to work on a few tasks for a website. If you are expert, please apply. Thank you Warm regards Raj
4 days ago19 proposalsRemoteopportunity
Photographer For Supermarket Store Opening W Sussex
I am looking for a professional PR photographer for a photoshoot in W Sussex. The successful applicant will need to demonstrate previous experience in creating professional standard PR images that can confidently be used in press releases and website news articles. It would make sense from a travel perspective if applicants are based in or around the Crawley, Horsham and Worthing area. Usage rights will need assigning to the client. Project date is to be confirmed but will likely be in the next 2-3 weeks.
3 days ago5 proposalsRemoteCryptocurrency Architect: Ethereum Wallet Development"
We are looking for an experienced cryptocurrency architect to develop Ethereum-based wallets. Your main task will be to design, develop and optimize wallets for storing, sending and receiving Ethereum and ERC-20 tokens. You will play a key role in ensuring the security, scalability and performance of developed wallets, as well as integration with other cryptocurrency services and platforms. Responsibilities: 1. Designing the architecture of Ethereum wallets taking into account security, scalability and performance requirements. 2. Development of smart contracts for interaction with the Ethereum blockchain and token management. 3. Creation of user interfaces for wallets for various platforms (web, mobile devices, desktop applications). 4. Optimization of wallet operation, including gas management, transaction speed and resource consumption. 5. Conducting security testing and optimization to ensure high reliability and protection against vulnerabilities. Requirements: 1. Experience with Ethereum and smart contracts on Solidity. 2. Deep understanding of the principles of operation of cryptocurrencies and blockchain. 3. Experience in developing user interfaces for cryptocurrency applications. 4. Knowledge of security methods in cryptocurrency systems. 5. Experience with scaling and performance optimization of cryptocurrency applications. We offer competitive salaries, participation in interesting projects in the field of cryptocurrency and blockchain, as well as opportunities for professional growth and development. Join our team and together we will create innovative cryptocurrency solutions based on Ethereum!
14 days ago8 proposalsRemoteXero API Integration into nODEJS EXPRESS APP
I'm looking for someone to integrate Xero API into my web application, the application is build with nodejs. So far i have written the controllers, routes and service needed to connect to the api, but for some reason when testing authentication to the API, it fails. I need that to be sorted out so that i can connect to xero and be able to get a response from there when i fetch accounts and reports. Also I want the developer to be very experienced with Xero integration because i need the integration done immediately
24 days ago10 proposalsRemoteSenior PHP/WordPress Developer
The PHP/WordPress Developer we are seeking will be the cornerstone of our development team, responsible for creating and implementing a range of database-driven web applications with a focus on delivering innovative and user-centric solutions. Your technical expertise will drive the design, development, and deployment of projects that stand out for their quality and functionality. Your Main Responsibilities Will Include: Execute the full website design and development life cycle, from the initial concept to deployment and beyond. Seamlessly integrate third-party APIs to extend the capabilities of our web applications. Develop and manage efficient, secure databases that support the functionality of our applications. Customize WordPress installations, crafting bespoke themes and plugins tailored to project requirements. Vigilantly address, diagnose, and rectify any issues in the application, prioritizing a bug-free user experience. Conduct thorough unit testing of code to ensure robustness, usability, and general reliability under various conditions. Manage and maintain domain registrations and configurations, ensuring optimal performance and reliability. Qualifications: Degree in Computer Science, IT, or a related field, with a minimum of 5 years of relevant work experience. Proficiency in PHP and SQL, with extensive experience in WordPress, HTML, CSS, JavaScript, and Bootstrap. Familiarity with C# will be considered a valuable asset. Solid understanding of MySQL databases and UI/UX design principles. High proficiency in English, both written and spoken; knowledge of additional languages is a bonus. Exceptional attention to detail, ensuring precision in coding and design. Strong organizational skills, including effective time management, prioritization of tasks, and the ability to multitask in a dynamic work environment. If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a cooperative relationship as soon as possible. We look forward to hearing from you.
9 days ago51 proposalsRemoteUX Designer - Medical Enterprise Application
Are you a UX expert or agency with a passion for crafting seamless user experiences in the medical field? We're seeking a talented Senior UX Designer to spearhead the development of a cutting-edge dashboard for our medical ERP system. This critical project requires an individual or team with a proven track record of creating intuitive interfaces that streamline complex workflows and enhance user productivity. Requirements: - Expertise in UX Design: Demonstrated proficiency in user experience design principles, with a strong portfolio showcasing previous work in designing intuitive and user-friendly interfaces. - Medical Industry Knowledge: Familiarity with the medical field and an understanding of the unique challenges and requirements associated with healthcare applications. - Dashboard Design Experience: Experience in designing dashboards for enterprise-level applications, with a focus on data visualization, accessibility, and user interaction. - Deadline-Oriented: Ability to work efficiently under tight deadlines, delivering high-quality designs within specified timeframes. - Collaborative Skills: Strong communication and collaboration skills to work closely with cross-functional teams including developers, product managers, and stakeholders to ensure alignment with project goals and requirements. - Language: English (German is a plus) If you're ready to take on this exciting challenge and play a pivotal role in revolutionizing the user experience of our medical ERP system, we want to hear from you!
23 days ago16 proposalsRemoteopportunity
House extension permitted development plans
Im looking for a UK based architect who can put together drawings for a two story side extension as well as internal reconfiguration under permitted development. I will also require building control drawings. Prefer someone based in London so as they can do a site visit. Site is in Hertfordshire. Would be interested in structural drawings as well. The local authority is Welwyn Hatfield. Please note, this is for UK based professionals only.
5 days ago16 proposalsRemoteopportunity
Front End Developer
I seek a skilled front-end developer to design and build an appealing customer-facing website. The ideal candidate will have expert knowledge of HTML, CSS, and JavaScript along with frameworks like React to construct a clean, intuitive interface across all devices. Experience converting designs created in tools like Photoshop and Figma into functional, production-ready code is essential. This is an opportunity for an experienced developer to showcase their skills in translating visual design comps into Pixel perfect, cross-browser responsive layouts employing modern tooling, methodologies like component-driven development and animations/transitions to enhance the user experience. Applicants should have a strong portfolio demonstrating past projects, a problem-solving approach and the ability to collaborate effectively without direct supervision. Only bids providing examples of relevant work and qualifications will be considered. Please provide estimates for an initial scope along with ongoing maintenance/support costs if desired. Looking forward to reviewing submissions to find the best fit for this challenging but rewarding work.
a month ago56 proposalsRemoteAutomating an application on an android emulator.
Hi everyone! I need a person who can solve a non-trivial task related to the automation of the bookmaker application "Bet365" on an android emulator installed on Windows 11.Preferably through python, but not necessarily. The case is related to the automation of bets. Write for details in my account, I will be glad to any suggestions. Price is negotiable. Thanks in advance
a month ago12 proposalsRemoteKalaam IOS, Android application
With "Kalaam," users can easily browse and search for their favorite Islamic audio content by category, reciter, or language. The app also provides a personalized recommendation system to help users discover new content that matches their interests. One of the key features of "Kalaam" is its customizable playback settings. Users can adjust the speed, volume, and playback mode to suit their preferences. This allows users to customize their listening experience and make it more enjoyable and engaging. Another notable feature of "Kalaam" is its offline access. Users can download their favorite audio content and listen to it anytime, anywhere, without an internet connection. This is particularly useful for users who travel frequently or live in areas with limited or unreliable internet access. The app also offers a user-friendly interface that is easy to navigate and use. Users can quickly access their favorite content and navigate through the app's features with just a few taps. In addition to its audio content, "Kalaam" also provides users with a range of educational resources and tools. The app includes a dictionary, translation, and annotation features that allow users to learn more about the Quran and Islamic teachings. Overall, "Kalaam" is an innovative and user-friendly Islamic audio application that aims to provide users with a convenient and immersive way to access and enjoy Islamic content. With its wide range of features, customizable playback settings, offline access, and user-friendly interface, "Kalaam" is sure to become a popular choice among Muslims around the world. visit https://kalaam.co/ for material of the website Note: Design is done, needs to be developed
a month ago24 proposalsRemoteAmazn flex block grabber with website!!
I seek an experienced developer to build a server-based application for automatically securing delivery blocks offered through the Amazn Flex platform. The goal is to programmatically monitor for and secure time slots before other users are able to manually. Drawing from examples like Compinche, Flexbee, and Thunderflex, the solution should incorporate web scraping and notification capabilities to effectively grab blocks in a timely manner. Professional proficiency working with similar programs that automate processes through APIs or web monitoring is required. Strong Python or similar scripting skills are necessary to develop the network-level monitoring and response automation required to outpace manual reservation. Solid website development expertise is also needed to incorporate an easy-to-use frontend for configuration and monitoring successful bookings. The website must have English and Spanish language and send SMS notifications These are similar web pages to the one I want to create: https://compinche.io/ https://flexbee.io https://flexernow.com/ https://thunderflex.us/ https://flex-grabber.com/
8 days ago20 proposalsRemoteopportunity
GitHub-Backed Data Web App
Hey! I hope you're well; I am currently looking for a developer who can assist with the creation of my website. This is a web application that is in the cybersecurity niche, and doesn't appear to be too complex. In short the following will take place; - User Accounts & Permissions - Several website "Features" behind a paywall. - Data to be pulled (and stored) from a Private GitHub repo, and depending on the data pulled several other fields that are part of the data. - This is then displayed on the site, but is expected to be filtered depending on the data If you send me a proposal, and want to know roughly what this would look like - let me know and I will send you one of our competitors :) At the moment, we're still writing up the full project plan and designs, however, these will be provided, so really just looking for an estimate at the moment.
9 days ago32 proposalsRemoteWhats app integration
This project requires developing a customized automated solution for large scale WhatsApp communication. The client needs to send personalized text messages to more than 200,000 recipients simultaneously through the popular messaging platform WhatsApp. The proposed system should be able to connect to the client's user database to extract requisite contact details like mobile numbers and fetch personalized message templates assigned to different user segments. It is imperative that all communication is sent while adhering to WhatsApp's platform policies and terms of use. The automated messaging mechanism developed should be scalable to handle such high volumes of concurrent outbound deliveries without encountering errors or delays. It must employ intelligent throttling techniques to stagger message dispatch over an extended period if required by WhatsApp APIs. Detailed logging and reporting functionalities are important to track message transmission status for each contact. The interface for operators should be intuitive and allow easy template management, recipient filtering, scheduling message runs. Security and privacy of user data being accessed and transmitted needs to be of utmost priority. Advanced technical and WhatsApp integration skills are necessary to take up this challenging project. Knowledge of application development, automation, APIs and messaging protocols is a pre-requisite. Creating a robust, policy-compliant and high performance solution within the stipulated timeline will be the key objective.
a day ago14 proposalsRemoteGovernment Portal Development Partnership
I'm seeking an established software company for a long-term partnership to develop a government portal focused on e-governance services. Key Responsibilities: - Build, test, and launch a dynamic, user-friendly government portal that serves as a hub for e-governance services. - Incorporate intuitive features to ensure seamless interaction for end-users. Desired Skills and Experience: - Proven experience in government portal development - Evidence of prior work is essential - Extensive knowledge in an array of programming languages. You should make a recommendation on what you believe is best for the project, based on your expertise. - Excellent problem-solving skills and creative thinking. - Strong communication skills with the ability to explain complex technical information easily. Our collaboration goal is to create a reliable and effective platform for e-governance services. I look forward to seeing your proof of work and learning more about your team's expertise.
11 days ago26 proposalsRemoteUI/UX Web Application Designer
We are seeking a Senior UI/UX Designer with a strong portfolio and a proven track record of creating captivating user experiences and intuitive designs for web and mobile applications. The ideal candidate should be passionate about understanding our users' needs and translating them into design concepts that are visually appealing and easy to navigate. Responsibilities: Collaborate with project managers, developers, and clients to understand requirements and identify user needs and behaviors. Develop and refine user personas, user journey maps, and wireframes to conceptualize design solutions. Design user interfaces for web and mobile applications that are visually appealing and enhance user interaction. Create and implement interactive prototypes to test and iterate on design concepts. Conduct user research and usability testing to gather feedback and refine designs. Ensure consistency in the visual elements of projects across different platforms. Stay updated on the latest design trends, tools, and technologies to keep our projects innovative and relevant. Qualification: A minimum of 5 years of experience in UI/UX design, with a strong portfolio showcasing your best work, particularly highlighting proficiency with Figma for UI design and prototyping, FigJam for ideation and brainstorming sessions, and Miro for creating user journey maps and wireframes. Demonstrable experience using Jira for project management and team collaboration, ensuring a smooth workflow between design and development teams. A solid understanding of user-centered design principles, responsive design, and mobile-first design, with a particular emphasis on utilising Figma/FigJam, and Miro to achieve these ends. Experience conducting user research and usability testing, preferably using tools that integrate well with Figma and Miro to gather and analyse data. Excellent communication and collaboration skills, with the ability to work closely with cross-functional teams and utilise Jira effectively for project tracking and communication.
25 days ago20 proposalsRemote