Application Developer Portugal Projects
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WEB3 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.
18 days ago14 proposalsRemoteI need to develop mobile App
i would like you to develop a e commerce mobile app that can give nutritional advise, order products and offer up to date information on nutrition Aden
18 days ago53 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.
9 days ago5 proposalsRemoteMysql developer
I need a mysql developer assist with the development of a mysql database. I am developing a database of New Zealand lawyers. The database contains public details about them including email address and date of admission to the profession. There are about 16000. I am looking for someone to help me develop the database. A good knowledge of mysql is essential. I am AWS Lightsail Database on the web, and phpmyadmin on a local machine. It is for a php website.
23 days ago100 proposalsRemoteAssistente administrativo
Suggested Project Description Option 1: We are seeking a bilingual administrative assistant to support our growing sales and client services team. The ideal candidate will be fluent in both English and Portuguese with at least three years of experience in a customer-facing role. Primary responsibilities will include managing incoming enquiries via phone and email, scheduling appointments, processing orders, updating client records in our CRM system, preparing reports and correspondence, and providing general admin support to the sales and account management teams. Strong organizational skills and attention to detail are essential as you will be the first point of contact for our clients. As an ambassador of our brand, exceptional customer service skills and the ability to build relationships are a must. Experience with sales processes, order management systems and CRM software is preferred. The successful applicant will have solid computer skills including proficiency in Google Workspace/MS Office suite and experience working in a fast-paced environment. This is a full-time role working from our office Monday through Friday between 10:00 am to 7:00 pm. The starting salary for this position is $600 per week. We offer a collaborative work environment and opportunities for professional development. If your background and qualifications match what we require for this key position on our team, we welcome you to submit your application and portfolio for consideration. We look forward to reviewing your submission.
11 hours ago2 proposalsRemoteopportunity
Skilled Developer to Create a Blogging platform
We seek a skilled developer to design and build a creative blogging platform for our growing marketplace site. The new blog section should enhance the multi-user experience and drive traffic through thoughtful design and high-ranking SEO optimizations. Some key requirements include a draft/publish workflow with previewing, flexible formatting tools, and integrated multimedia. Content should be easy for both internal and external users to discover and consume. The developer should have proven experience designing blog interfaces that are intuitive for authors and appealing to readers. Strong coding skills are essential to develop the backend functions and front-end styling per our specifications. Integration with our existing databases is important to enable cross-promotional features like displaying related products. Sophisticated tags and organizing tools will help our content stand out in search. Metrics and analytics can also provide insights to improve engagement over time. This is an exciting opportunity to join our team and shape how we inform and connect with current and prospective members of our marketplace community through informative, entertaining blog posts. The right developer will help expand our online presence while creating an engaging experience for all. Before providing a quote, please take a moment to review and analyze the website - www.myproject.ai
9 days ago39 proposalsRemoteopportunity
Python Developer with JSON, MongoDB, and Retool
We're on the lookout for a part-time Python Developer with expertise in JSON, MongoDB, and Retool. This role involves remote work for a few hours per week, focusing on Python development tasks, particularly with JSON data structures, MongoDB databases, and Retool integration. If you're skilled in these areas and seeking a flexible part-time opportunity, we encourage you to apply with your resume and examples of your work. Join our team and contribute to exciting projects!
9 days ago17 proposalsRemoteWordPress Developer for E-commerce and Blog Site
I am launching a new website intended to target young adults. The site will have a dual purpose: e-commerce for selling products and services, and blogging for sharing information with my audience. Key Features: - E-commerce Capabilities: The site must be able to support online transactions, showcasing and selling products to my target market. - Blogging Capabilities: I need a robust and user-friendly blogging system integrated into the site. This should be easy to manage and update with new posts. Some of the requirements you should meet include: - Experience in designing and developing WordPress websites, with a focus on e-commerce and blogging functionalities. - A good understanding of targeting and appealing to a young adult audience. - Knowledge in UI/UX design to create a visually appealing and user-friendly website. You will be expected to create a website that is not only functional, but visually appealing and engaging for my target market. Please provide examples of similar projects you have completed in the past.
9 days ago23 proposalsRemoteWordPress Developer for E-commerce and Blog Site
I am launching a new website intended to target young adults. The site will have a dual purpose: e-commerce for selling products and services, and blogging for sharing information with my audience. Key Features: - E-commerce Capabilities: The site must be able to support online transactions, showcasing and selling products to my target market. - Blogging Capabilities: I need a robust and user-friendly blogging system integrated into the site. This should be easy to manage and update with new posts. Some of the requirements you should meet include: - Experience in designing and developing WordPress websites, with a focus on e-commerce and blogging functionalities. - A good understanding of targeting and appealing to a young adult audience. - Knowledge in UI/UX design to create a visually appealing and user-friendly website. You will be expected to create a website that is not only functional, but visually appealing and engaging for my target market. Please provide examples of similar projects you have completed in the past.
9 days ago60 proposalsRemoteopportunity
Landing Page Development - Funnels
Are you a talented Landing Page Conversion Rate Expert? I'm looking for a creative marketer that can develop landing pages in wordpress. Objective: - Understand the brief from the client and create a well crafted landing page that grabs the attention of the user and funnels them into a sales process. Along with strong skills in onsite analytics and heats maps allowing you Skills: - Strong WordPress tech skills (Mobile, Speed, Update Plugins, trouble shooting) - Excellent UX skills (Figma) - Outstanding understanding for marketing & user behaviour (AIDA) - Well researched in the latest technology of AI applications allowing for an optimised work process - Master of Copy Writing and communicating Attention grabbing headlines, benefits, features and Strong CTA's - A Very good grasp of the British English language and culture/humour Landing Page Template: https://rwl.fitness/new-beginnings-24/ I'm looking for someone that can replicate & improve the above style landing page. Someone with ideas and skill
18 days ago33 proposalsRemoteopportunity
Experienced WordPress and Elementor Website Developer
Job Description We are looking for a highly skilled Website Developer with extensive experience in WordPress and Elementor to make updates to our existing website on an ongoing ad-hoc basis. The ideal candidate will be adept at both using Elementor's visual editor and integrating custom-coded elements to achieve unique, user-centric web solutions. Responsibilities General Changes: • Make some amendments to the hero image and text in the hero position on the homepage. • Add a new prominent link on the homepage, to another page on the site. • Add call to action buttons to 6 coded flip-tiles on the website. • Create and integrate new sections within the existing layout. (There are a total of 5 pages which may require a new section to be added here and there, all copy will be provided). • Efficiently reposition existing sections to enhance user experience and site navigation. • Ensure that the website is fully responsive and works beautifully on mobiles, tablets and reduced browser windows. • Ensure that the latest copy - the document of which will be shared with the freelancer, is reflected on the website. • Ensure that there are no 404/broken links on the site. • Ensure that the Wordpress, Elementor and all active plugins are all updated to most current versions. • Work closely with our team to ensure the visual communication of our website aligns with our brand and message. We are also looking for the design and implementation of a Members' Login area to our existing site. The details are: • There will be no payment portal - Members will have already purchased the items offline, before coming to sign in on this page. • The business (us) will provide members with a login that gives them access to a certain subset of our proprietary research or databases, based on what they purchased offline. We should be able to select through tickbox optionality what each login can access from our stored documents on the backend, when we generate this login. • There will need to be a pleasing, branded and easy interface for the clients to see the documents that they have access to, once they’ve signed in. • The members will not be able to download or screenshot or copy any of this proprietary research, so it has to be locked on the backend. • As each client will have a set number of licenses, the sign in will be tied their unique device ID (MAC address), so that there is no password sharing. • The proprietary items will be stored in this website's back end, and they will be in PDF, excel spreadsheet or video formats (if videos are too large, we will host on Vimeo - first option, or Youtube - second option) Requirements: • Proven experience as a WordPress developer with specific skills in Elementor. • Strong portfolio with at least 5 websites that demonstrate the ability to integrate custom-coded elements using Elementor. • Proficiency in HTML, CSS, JavaScript, and PHP—specifically within the context of WordPress and Elementor. • Excellent attention to detail and a commitment to delivering highly effective and visually appealing website designs. • Ability to communicate clearly and collaborate effectively with our team members. • Experience in creating responsive, user-friendly website designs. • Experience with advanced Elementor functionalities, including motion effects and dynamic content. • Previous work on websites that require secure login and personalised user content. Conditions for reviewing your bid: • Please begin your proposal with the code "ELMNTR3" to confirm your understanding of the job requirements. • Include in your application a minimum of 5 portfolio links showcasing your experience with Elementor and custom coding capabilities. Detail your role and contributions for each project submitted. • You will need to provide exact timing for completion of this project - The deadline will be agreed with the freelancer in advance, but will be a strict deadline, as we will have several other key action items that will rely on this. Please don't provide a deadline that you can't meet. Please provide a total cost for completion of this project, we have been detailed in our brief to ensure everything is laid out clearly. We will not be accepting proposals with an hourly rate, or place-holder bids. • We will shortlist only 3 parties to have video calls with, to award the project - we cannot do so for everyone who asks for this. • If you have good questions for clarification, please ask them as part of your bid. We are excited to find a developer who can bring technical skill and creative insight to our team. We look forward to reviewing your proposals and potentially starting a long-term collaboration.
9 days ago55 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!
20 days ago8 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
14 days ago51 proposalsRemoteBackend Developer for Graph-Based Digital Knowledge Platform
The Project: We are looking for a developer to create the foundations for a graph based knowledge platform. The platform will contain thousands of pages of information which all connect to each other creating a map allowing users to easily navigate between related pages. The backend functionality will be similar to how Roam Research and Obsidian work. They both create notes which show as nodes in a graph, as well as the connections between them. We are creating a close-ended digital knowledge garden, meaning users can explore the information already in there but cannot add their own. The scope of this project is to implement the first phase which involves building the backend of the platform to facilitate the features. This will be our own version of a Roam or Obsidian style platform. We will then look to add further functions at a later stage. There are three main planned aspects to the platform: - Pages are where the information is stored using text and images. - Graph views show which pages are connected to each other. - A search bar allows users to find information and connections. Nice to Have: Knowledge of Roam Research or Obsidian. How to Apply: Please reply to this ad with an overview of how you would approach this project and any initial thoughts on implementation.
2 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.
14 days ago6 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
a month ago9 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
14 days ago15 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
10 days ago21 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!
a month ago16 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.
15 days ago52 proposalsRemote