Application Developer Brazil Projects
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Looking for a Android/ iOS Developer for High end Projects.
Looking for a skilled mobile app developers with expertise in Android, iOS, Flutter, Swift, React Native. Total Budget from our side is around 20,000 to 25,000(Including Resources). Your Jobs:- 1. Develop and maintain mobile applications for Android and iOS platforms. 2. Collaborate with cross-functional teams to define, design, and ship new features. 3. Ensure the performance, quality, and responsiveness of applications. 4. Identify and fix bugs and performance bottlenecks. 5. Continuously discover, evaluate, and implement new technologies to maximize development efficiency. Requirements:- 1. Proven experience in developing mobile applications for Android and iOS platforms. 2. Proficiency in one or more of the following technologies: Flutter, Swift, React Native. 3. Strong understanding of mobile app development lifecycle, including UI/UX design principles, testing, and deployment. 4. Ability to work independently and as part of a team, with excellent communication skills. 5. Portfolio of previous mobile app projects demonstrating your expertise and creativity. We offering flexible working hours and remote work opportunities. We are looking for passionate individuals who are committed to delivering high-quality work and are eager to contribute to challenging projects. Please provide portfolios projects and detailed descriptions and etc. The selection is purely based on the quality of work and feel! Please mention "23F" at beginning.
23 days ago102 proposalsRemoteIOS app development (Swift developer)
- I want to create an image using Midjourney API. -The screen should be 1 screen for input and output (1 screen for input and 1 screen for output if layout is difficult). -Inputs are image (selected from the device) and text (randomly entered by the user), and 5 buttons to tap on either. -Combine the prompt string that associates the text with the tapped button and pass the combined string and image to the Midjourney API (img2img). If no image is selected, pass only the combined string to the API (txt2img) - Receive the image from the API and display it. - When the user taps the save button, the displayed image is saved to the smartphone. That's it. It's a relatively simple app, but the deadline is tight and strict. Looking for swift developer who can finish by April 2 to complete the revision. I am looking for a reliable developer who can work with us for the long term. If you are confident, please contact to me. Best regards
23 days ago23 proposalsRemoteLooking for a developer for ongoing work
I'm looking for a developer to work with longterm. My current situation: I am building my site on wordpress, using the Generate Press theme with their premium plugin, I want a developer to help build out the site for me, I've started with a template and it needs extra pages adding that tie in to the same style/theme of the website. I need a contact, about us, blog page and a few more things setup. Would prefer to jump on a call to discuss project requirements. Help with initial personal project will be phase one and then the long term work will be creating websites for clients. Cheers
17 days ago57 proposalsRemoteopportunity
Ad Exchange Development Team Needed
I am looking for a designer and developer to put together a Ad Exchange website. Some examples of a Ad Exchange webite are the following https://www.criteo.com/, https://www.media.net and https://propellerads.com/. These are some of teh largest in the world and i am looking to get my website the same as i will be offering the same services but more industries. This will need to be developed from scratch and grow with the business. The price can be negotiated. You must have extensive experience in building Ad Exchanges.
8 days ago28 proposalsRemoteBlockchain smart contract and Backend developer for a Startup
We are seeking a talented and experienced Mid-Level Smart Contract and Backend Developer with expertise in Web3.js, Ethers.js, Solidity, Node.js, Hardhat, and Foundry to join our dynamic team. As a key member of our blockchain development team, you will be responsible for designing, implementing, and maintaining smart contracts and backend systems to support our decentralized applications (dApps) and blockchain-based solutions. Responsibilities: Develop and deploy smart contracts on EVM blockchain platforms, ensuring security, efficiency, and reliability. Collaborate with the frontend development team to integrate smart contracts with user interfaces and ensure seamless user experiences. Design and implement backend systems using Node.js to support blockchain interactions and data management. Work closely with product managers and other stakeholders to understand project requirements and translate them into technical specifications. Perform code reviews, testing, and debugging to ensure high-quality, robust code. Stay up-to-date with the latest developments in blockchain technology and tools, incorporating best practices and emerging trends into our projects. Contribute to the improvement of development processes and workflows, driving efficiency and innovation within the team. Provide technical guidance and mentorship to junior developers, fostering their growth and development in blockchain technology. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 2+ years of experience in smart contract development with proficiency in Solidity. Strong understanding of blockchain technology, including Ethereum and other major blockchain platforms. Hands-on experience with Web3.js, Ethers.js, and Node.js for building decentralized applications and backend systems. Experience with development tools such as Hardhat and Foundry for testing and deployment of smart contracts. Solid understanding of cryptographic principles and security best practices in blockchain development. Strong communication and collaboration skills, with the ability to work effectively in a team environment. Proven track record of delivering high-quality software projects on time and within budget. Interview process: Total round 2 Round 1 - Get to know and Technical questions Round 2 - Task (Offline) If you are passionate about building innovative solutions and thrive in a fast-paced, collaborative environment, we want to hear from you! Please share your CV and past work!
14 days ago14 proposalsRemoteopportunity
Full Stack Developer (React.js/Node.js)
a developer to finish a project built by react js and node js i need him to add new features and do some modificationss Collaborate with the existing development team to understand project requirements and objectives. Develop new features and functionalities using React.js and Node.js. Modify existing codebase to enhance performance, scalability, and usability. Conduct thorough testing and debugging to ensure high-quality deliverables. Participate in code reviews and provide constructive feedback to team members. Collaborate with designers and product managers to implement UI/UX designs. Stay up-to-date with industry trends and best practices to continuously improve development processes. Troubleshoot and resolve any technical issues that may arise during the development process.
13 days ago57 proposalsRemoteExperienced Rsync Specialist Needed for Android Development
**Description:** We are looking for an Rsync specialist with proficient experience in managing and executing file synchronization tasks specifically relating to Android development projects. This is a long-term position extending over six months, ideal for a person dedicated to ensuring safe, secure, and speedy file handling using the Rsync tool. **Roles and Responsibilities:** - Set up and manage Rsync protocols to ensure efficient data synchronization between local environments and remote servers. - Customize Rsync scripts to optimize performance and meet specific Android development workflow needs. - Monitor, update, and troubleshoot Rsync operations to handle different scales of data transactions. - Ensure data integrity and security during transfers compliant with best practices. - Collaborate with the development team to integrate Rsync into the overall project workflow, promoting a smooth CI/CD pipeline. - Document the Rsync setup and provide clear instructions for team members unfamiliar with the process. **Pre-Qualification Test:** To qualify for this position, you will first need to demonstrate your proficiency with Rsync. **Your initial task will be simple: share a file from a simulated local development environment (Android emulator / Real Android device) to our designated test server using the Rsync method.** **Criteria for Evaluation:** - Accuracy of the implemented Rsync command. - Efficiency and speed of the file transfer. - Ability to effectively log and report the task outcomes. **Further Collaboration:** Upon successful completion and review of the initial task, we will proceed with a detailed discussion about the project, expected deliverables, and the contract terms. We are keen on establishing a robust working relationship to contribute significantly to our Android development efforts. **Application Process:** Please submit cover letter outlining your experience with Rsync, and if possible, specifics of previous projects where you've implemented Rsync in a professional context. Confirm your availability for the initial task when sending your application. We look forward to welcoming an adept and precise Rsync specialist to our team and hope you will join us for this exciting and challenging journey!
5 days ago13 proposalsRemoteSoftware development
Can u pls give me your linkedin profile and a CV? We’re developing a telemedicine web application via sprints with a few of other coders like yourself. I wonder if you might be interested we can have a video call and we share the design . It gives you a clue which tasks/parts we can make a sprint(s) for you. You may choose any aspect of Microsoft apps you are experienced at? For example, we have • Directory say like yellow pages Microsoft Teams integration for Text, voice mail, picture (functioning like say WhatsApp fast and slick) • Microsoft SHIFTS Calendar booking Calendar matching availably dates of multiple provider for one visit • Google maps api • API HEALTH CODE integration api https://www.healthcode.co.uk/ microsoft Azure DICOM for images • Azure security say like egress data exchange PACS (probably Sectra) or if you have some other thoughts • Nuance api for voice recognition • Bidding and matching algorithms say like ebay Please do you have a portfolio or a way to tell our company which of the above is falling under your expertise. • Payment integration p • ecommerce like online drugstore say like Lloyds : https://lloydspharmacy.com/collections/pain-relief • If any of the above sprints kindly falls under your expertise we shall kindly have a Teams meeting and taking it to the next step. • We function in Sprint manner and contract each part that you have mastered your expertise on and have experience. • This will be cooperated with other engineers. Please let me know when might be convenient we setup the meeting? It can be out of hours if you were busy doing your daily work. Thank you for your consideration and look forward to hearing from you soon, Kind regards, Phil M.
24 days ago18 proposalsRemoteWeb scraping
I am looking at Web scraping software, based on input; to produce a spreadsheet of URL, email address and phone numbers extracted from the contact us pages,using legitimate methods. A URL scrapper will also need to be built into the application. To be able to facilitate the above process.
3 days ago30 proposalsRemoteOdoo Custom Development
Our business uses Odoo online. We provide aged care services. We use subcontractors to perform the work. We are looking to increase the functionality of Odoo to manage these subcontractors. Some of the tasks needed include: - Vendor Portal: * Supplier self-registration (we currently use google form) * Sign Subcontractor agreement using Odoo Sign. * Supplier upload compliance documents with expiry date. We need to be notified when the documents are due to expire, as this is important. * Log Shift notes (currently Google Form) * Supplier upload invoices * Send new jobs to suppliers to see if they are interested/available. We have created Odoo forms on the website but we are not sure how to link them into Odoo to be useful. I will provide Google form and Odoo links directly to applicants. If our current licensing is not suitable for this then we are open to discuss what changes are needed. Kind regards
19 days ago16 proposalsRemoteLooking for an experienced developer who has SHOPIFY EXPERIENCE.
Shopify experience essential. I am looking for someone who is familiar with using page builders and can duplicate pages from the following site www.treatboxuk.com. I am also looking for someone i can work with longterm, on this project as well as future projects. Understanding basic english is essential. Thanks
14 days ago34 proposalsRemoteopportunity
Website Content Architecture and Improvement
This opportunity involves enhancing website content clarity and engagement, creating new compelling copy highlighting services, and developing visually captivating graphics to simplify complex technology concepts. The ideal freelancer will review and improve existing explanatory pages on IoT, drones, and robotics applications, author fresh sections highlighting the company's products, solutions, and design to demystify technical use cases. Organizing refreshed and new content into an intuitive architecture optimizing user experience and navigation is also within scope. Skills in written communication, information architecture, and multimedia design would be well-suited to effectively fulfill this content renewal and development initiative for the client's website.
16 days ago46 proposalsRemoteDevelop Financial Statement Model for a Publicly Listed Company
I am seeking a skilled financial analyst or modeler to develop a comprehensive financial statement model for a publicly listed company. This project requires a detailed understanding of financial accounting, corporate finance, and financial modeling. Objectives: Creation of a Dynamic Model: Develop a dynamic financial statement model that can forecast income statements, balance sheets, and cash flow statements for the next 10 years on monthly basis. the model will be based on 5 years of actual figures on annual basis. Scenario Analysis: Include capabilities for scenario analysis to assess the impact of various financial and operational strategies on the company's future financial health. Dashboard and Reporting: Create an interactive dashboard for easy visualization and analysis of financial data, including key performance indicators (KPIs) and financial ratios. Requirements: Expertise in Financial Modeling: Proven experience in building complex financial models, particularly for listed companies. Welling to put in the work and read the annual reports published by the company to identify all relevant information that will be used to drive the model Understanding of Financial Reporting Standards: Strong understanding of IFRS or GAAP, as applicable. Attention to Detail: Ability to work with precision and accuracy in handling large sets of financial data. Software Proficiency: Proficient in Microsoft Excel or other relevant financial modeling tools. Deliverables: A fully functional financial model in Excel or the agreed-upon software. A user guide or documentation explaining the model's structure, assumptions, and how to update it. A presentation deck summarizing key findings and insights from the model. Timeline: The complete model is expected to be delivered within 4 weeks from the start of the project. Budget: 200$ Please provide examples of previous financial models you have developed, especially those relevant to publicly listed companies. Looking forward to your proposals and hoping to collaborate on this critical project!
3 days ago12 proposalsRemoteopportunity
Shopify App Developer needed!
Hello, We require a Shopify app developer with a minimum of five years of experience to resolve authentication issues in our existing app. The task should not take more than a day and the successful candidate must be able to provide a solution promptly. The budget is a placeholder. Regards, Sachin
16 days ago35 proposalsRemoteBusiness plan, Cash Flow Forecast and Personal Survival Plan
Hi there. I am looking for help in these documents to provide in supporting my business to submit for a Government Start Up Loan application?
14 days ago25 proposalsRemoteElegant Salon and Spa Logo Design
We are seeking a talented freelance graphic designer to create a logo for a luxury salon and spa brand. The logo should be 100% original vector design, created in Adobe Illustrator to ensure scalability and flexibility for various applications across digital, print, merchandise, signage, and product packaging.The chosen designer will be responsible for developing four initial logo concepts that capture the essence of the brand's personality and objectives.The initial logo concepts are due on Monday, and revisions are expected within 24 hours to ensure client satisfaction.The final deliverables, including the full logo and the icon by itself, in the following formats: ai, eps, svg, png, jpg, and pdf, will be due upon approval.The maximum budget for this project is $50.Thank you for your interest in working with us on this exciting project!
6 days ago27 proposalsRemoteopportunity
Event Platform - Webflow/Make/Airtable Full Stack Developer
I seek an experienced web developer to enhance the front-end and back-end full-stack developer for an event marketplace platform. The foundation has been established using Webflow for the user interfaces along with Make, Airtable and other technologies for logic flows and databases on the back-end. The successful candidate will have extensive expertise in Webflow to refine and optimize the design, ensuring a seamless omni-channel experience across web and mobile. Branding and visual identity must remain coherent as the platform evolves. Integration of the various technologies underpinning the platform also needs improvement. Converting the website into feature-rich native mobile applications is a high priority. Additional functionality and features and help grow the platform's user base. The developer will work independently, utilizing their technical skills and creativity to raise the product to the next level. Advanced proficiency in Webflow, JavaScript, and no-code/low-code platforms like Make and Airtable is essential. The goal is to enhance an already existing event marketplace to be more robust, user-friendly and commercially successful. This is an exciting opportunity for an innovative and skilled developer to take ownership of improving the platform.
16 days ago23 proposalsRemoteNFT designer
We require an experienced NFT designer to create a series of 10 unique Non-Fungible Tokens for our upcoming collection. The selected designer should have proven experience crafting digital assets that capture the viewer's attention and imagination. Some of the desired elements include intricate textures, engaging characters, and mesmerizing animations. Applicants should submit examples of their previous NFT design work along with their bid. We are seeking a creative visionary who can breathe life into our conceptual ideas and produce high-quality tokenized digital art. The selected candidate will be granted full creative control over the designs and work directly with our team to ensure the pieces align with our aesthetic. Applicants proficient in common NFT software like Adobe Photoshop and familiarity with blockchain technologies are preferred.
12 hours ago6 proposalsRemoteDevelop ios&android mobile app
We are seeking a skilled freelancer to develop a calendar-based mobile app for both iOS and Android platforms. The app will feature a user-friendly interface, allowing users to easily manage their schedules and appointments. We are looking for a freelancer with experience in mobile app development, specifically in the realm of calendars. The ideal candidate should have a strong portfolio of previous work and a deep understanding of the iOS and Android platforms. The project will require a collaborative approach, with the freelancer working closely with our team to ensure that the app meets our specific requirements and specifications. We are open to suggestions and feedback throughout the development process, and we expect the freelancer to be responsive and communicative. In terms of timeline, we are looking to have the app completed within a reasonable timeframe. We are willing to work with the freelancer to establish a mutually beneficial schedule and budget. If you are interested in this project and believe that you have the necessary skills and experience, we would love to hear from you. Please provide your contact information and a brief description of your experience in mobile app development. We look forward to discussing this project further with you and exploring the possibilities of working together.
12 days ago15 proposalsRemotePHP Developer with AWS Experience
In order to handle bounces and complaints, we have recently implemented for our Amazon SES the following: a) A script for Handling Bounces and Complaints. b) We have also set up the SQS / SNS and implemented PHP script for checking the SQS topic in case of high bounces /complaints rate and in that case send an email / text. c) In addition, we have also setup a cron for running the script. We noticed that there have been Bounces and Complaints again. Now we require PHP developer, preferably with Laravel 7.x experience & AWS experience to check why the above solution + automatic email block solutions haven’t worked and what we can do to address this issue.
17 days ago20 proposalsRemote