How much does it cost to hire a developer for an app trabalhos

I'm urgently seeking a talented MERN full stack developer to assist with updating an existing web application. The primary goal is to tackle performance and optimization issues, which have been affecting the application's efficiency. Ideal skills and experience for this job include: - Proficiency in React, as this is the primary technology involved in this update - Strong experience with Node.js and , which are essential components of the MERN stack - Prior experience with performance and optimization issues in web applications, to ensure an efficient resolution - Ability to work quickly and efficiently due to the urgent nature of the project - Excellent problem-solving skills, as the issues may be complex T...

I'm looking for a skilled professional to boost the current performance of my AdWords campaign. Our focus is to enhance overall return, particularly by decreasing the cost per click. Key objectives: - Improve Ad Copy: Crafting compelling, engaging ad copy that drives clicks - Targeting Refinement: Ensuring the ads are reaching and engaging with the right audience - Landing Page Optimization: Ensuring the landing pages are enticing and aligned with our ad content Ideally, the selected freelancer should have: - Proven expertise in Google AdWords - Strong analytical skills - Experience in A/B Testing - Understanding of conversion tracking (especially phone calls) - Creative copywriting skills Your primary goal would be to increase the ...

Indian Expert JAVA Developer required for desktop application customization. Need senior only. not easy work.

I'm looking for a skilled Go developer to create a chaincode for Hyperledger Fabric. This chaincode will primarily focus on asset transfers and should be specifically designed for a command line interface. Key requirements: - Proficiency in Go programming language - Prior experience working on Hyperledger Fabric chaincodes will be highly beneficial - Ability to create a robust and efficient system for asset transfers - Strong understanding of blockchain technology and smart contracts Feel free to provide examples of your previous work in this field. Your work will significantly impact our blockchain system, so attention to detail and problem-solving capabilities are crucial.

I'm looking for a Django developer to create a social media site with a specific twist. The site will allow users to post text or photos with either their real usernames or anonymously. Additionally, it will have a direct messaging system with notification features. You can make use of any available frontend templates/designs/themes available on web. Key Features: - User Registration & Login - Users should be able to create accounts and sign in securely. - Messaging System - An integrated system that allows users to communicate directly with each other. - Anonymous Posting - Users should have the option to post content under their real usernames or anonymously. Messaging System: - It...

I need a flutter developer to create an app that is compatible with both Android and iOS. The app will require user authentication and user profiles. Key Requirements: - Flutter Development: Proficient in Flutter with experience in mobile app development. - Cross-Platform: Ability to create applications that work seamlessly on both Android and iOS devices. - User Authentication: Skilled in implementing user authentication and user profile features. - Camera integration - payment gateway - rest api integration Looking for someone who can deliver high-quality, user-friendly, and secure mobile applications.

SAPUI5 Expert Required on an ad-hoc basis Must have the following skillset -Binding Complex Structures -List Report creation -OData Service Expert -ABAP and BAPI understanding and knowlegde -SAP Plant Maintenance Module SAP PM SAP ABAP DPC Class and retrieving data from PM PM Transactions, Work Orders and Notifications and knowlege of tables SAP Gateway Services SAPUI5 SAP Fiori Elements MVC Framework Bootstrapping SEGW Project Working arrangement: Via Teamviewer/Teams ONLY English Communication Ad Hoc , Remote Position Must be available in SAST (GMT+2) Timezone

I am seeking an experienced Android developer - Kotlin for app development.

We're searching for an experienced Full Stack Developer to assist with an undisclosed project. While the specific programming languages and frameworks have not been indicated, a comprehensive understanding of JavaScript, Python, and Ruby on Rails is usually desired in this role. The purpose of the project is unknown at this moment; however, a versatile developer who can adapt to various situation would serve our goals best. Skills and Experience: - Proficiency in JavaScript, Python, Ruby on Rails - Experience in creating a website, developing a mobile application, building a web application - Ability to adapt and learn quickly - Proven track record in full-stack development - Excellent problem...

...looking for a skilled developer with experience in cTrader platform and C# programming to create a custom Renko-based cBot for me. Key Requirements: - C# Proficiency: The developer should be well-versed in C# programming language, as the cTrader platform typically uses this language for cBots. - cTrader Platform Knowledge: Experience with this platform is essential, the developer should have a strong understanding of how to work with its APIs and develop cBots. - Custom Renko Functionality: I need the developer to implement a custom brick size for Renko charts in the cBot. -Automated Trading Execution: The cTrader bot should be able to automatically execute trades bas...

My current logo has too much text is looking a bit dated and I would like to refresh it want a new version of the logo (feel free to change what ever you like) The logo is for couple counselling website - webiste is in the red colors. I want a classic and elegant feel. Example for a logo I liked better -is attached too Seeking a well-experienced freelancer who has an eye for timeless design elements. Ideal candidate should: - Have proven experience in graphic design, particularly with logo refresh projects. Please include your past relevant works in your application new short Text for copy paste = יעוץ וליווי זוגי ואישי name = חני בר

I'm in need of a frontend developer to work on a graphic designer agency website. I am looking for a unique and creative layout for the design. Key Requirements: - Develop a unique and creative layout for the website - Ensure the design is appealing and professional - Implement the necessary frontend technologies for a seamless user experience Ideal Skills: - Proficiency in frontend technologies such as HTML, CSS, and JavaScript - Strong understanding of user experience and design principles - Experience in working on graphic designer websites or similar creative platforms.

Looking for a proficient Web3 developer who can take my project from conception to execution. Your responsibilities will include: - Developing Smart Contracts - Building a Decentralized application (DApp) - Seamlessly integrating blockchain technology into the platform This project aims for the implementation of a smart contract for supply chain management, facilitating transparency and security in our operations. Familiarity or proficiency with Binance Smart Chain (BSC) is crucial for this project because of its notable benefits over other blockchains. Ideal candidate should have: - Prior experience in smart contract development - Proficiency in DApp development - Extensive knowledge about Binance Smart Chain network - Pr...

Hi LIYAN IT SOLUTION, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

The project is about writing a program that will be a solution to the problem of feasting philosophers I prefer to call them monks because it seems more logical. So the monks sit in a circle and eat rice, but not all of them have two chopsticks on the table in front of them that can be lifted (monks always use two chopsticks to eat rice. An image from Wikipedia is helpful in illustrating this. For a monk to eat, he needs two chopsticks, so after they finish eating, they put them on the table, then the person sitting next to him, either on the right or on the left, can pick up the chopstick (everyone eats for the same amount of time, at the end everyone must be full equally). After eating, monks pu...

I am looking for a skilled website designer with a knack for creating corporate-style websites. I need a professional and sleek platform suited for businesses as they are the primary audience of the web pages. Key responsibilities: - Designing the website structure - Creating a corporate and professional look Skills required: - UX/UI Design - HTML, CSS, JavaScript, PHP (Knowledge of other relevant coding languages is a bonus) - SEO and Web Accessibility - Experience building websites targeted at businesses Ideal candidates should have an impressive portfolio demonstrating their skills, especially in corporate website design. Assist me in achieving a platform that successfully appeals to the business sector. ...

I'm in need of a VtigerCRM developer who can create automated Sales Orders in my system based on certain conditions. Specifically, I need: - Sales Orders to be triggered by the creation of a new contact, based on the contact type. - Customization of the Sales Orders based on the contact type, specifically through the selection of a relevant product or service. Please note that the level of integration required with existing systems has not been specified by the user. This could involve: - Data import/export - Real-time synchronization - API connections Ideal skills for this project include: - Proficiency in VtigerCRM - Strong understanding of VtigerCRM automation and customization - Previous experience with creating automated Sales Orders...

...uploaded an image or written a comment to me should submit work. I don't want to waste anyone elses time as we have a lot of good talent already. Contests like these are unethical if I leave submissions open. Requirements: - The non-text components may be an exact replica of the reference design provided. - I'd prefer you start with the background first without text, unless you're able to easily seek a comparable/identical font. The W is malformed, which isn't what we want. - Must be designed for ease of altering colours in mind (group shapes in the editable). - Consider this will also be laser cut, although this may use two separate SVG's. Outputs: - Supply the editable vector image. Extra...

...developed our custom contract based on ERC721A that handles bulk minting in a single transaction. Now, I would need your help in doing the following tasks A- Uploading to IPFS: We have around 6k images. Out of which we would like to deploy 1K now and upload the rest of images for the collection later during our next sale phase. For IPFS pinning services, we would like to go with the Third Web - Here, I know that we can update uri for uploading the remaining images later for the remaining Please let me know if it would affect anyhow to the buyers who purchased NFTs before uploading these images. B - Regarding deployment on Testnet - Yes, before deploying the contract on Mainnet, we would like to c...

...on the hunt for an experienced Flutter developer with a minimum of 2 years under their belt. Your primary task will be to transform an existing website into a WebView. This exciting project involves developing for the Android platform only which needs to encompass these must-have features: - User Authentication: Ability to securely register and sign in users. - Push Notifications: Timely alerts and updates for users. - Share and Playstore Publish Pictures: Incorporate image sharing capability, and prepare the app for Playstore launch, including providing plublish pictures. As no in-app purchases are required for this project, attention to a slick user-interface and se...

I am in need of a skilled web developer, one who specializes in increasing responsiveness for mobile devices. My project involves enhancing the mobile user experience for my portfolio website. The ideal candidate should not only be able to highlight past works and relevant experience but also spell out detailed project proposals. Knowledge of modern and efficient ways of making websites responsive on various mobile device platforms will be required. As much as this project is not about the price, the rates should be considerate as cost management plays a vital role in my decision to choose a bidder. Looking forward to working with a quality yet affordable website developer.

I'm in need of a skilled Flutter developer who can extrapolate and enhance my current work on an indoor navigation system specifically for Android. The key task at hand is the creation of a function providing turn-by-turn instructions with voice directions. The Google Text-To-Speech engine should be implemented for these voice directions. This system employs BLE technology to pinpoint the user's location and suggest the quickest route to their desired destination. Ideal Skills: - Proficiency in Flutter development - Experience of working with indoor navigation systems - Prior usage of Google Text-To-Speech engine - Knowledge of BLE Technology Your task will primarily include: - Developing a function ...

I need a flutter developer to create an app that is compatible with both Android and iOS. The app will require user authentication and user profiles. Key Requirements: - Flutter Development: Proficient in Flutter with experience in mobile app development. - Cross-Platform: Ability to create applications that work seamlessly on both Android and iOS devices. - User Authentication: Skilled in implementing user authentication and user profile features. - payment gateway - rest api integration Looking for someone who can deliver high-quality, user-friendly, and secure mobile applications.

We are an e-commerce team from etsy platform, currently looking for business operation developer in Europe and America. Our goal is to build a highly profitable webshop, and at the same time you can get a high return Features: - Our products are diverse, including but not limited to photo albums, gift boxes and other handicrafts - Our team is highly professional, including people with many years of e-commerce experience, to provide effective guidance to team members - The online store platform is easy to operate, even people with no experience can quickly get started - High commission income. In addition to your own income, you are able to increase sales and receive additional commissions - Be flexible and ...

...Website Developer for 3D Animated Virtual Website (in Pune) *Description:* We are looking for a skilled website developer to create a 3D-animated virtual website for our business. The website will serve as an immersive platform to showcase our products and services in a visually engaging manner. *Project Details:* - *Scope:* Develop a 3D animated virtual website with interactive elements. - *Requirements:* Proficiency in 3D web development, animation, and virtual space design. - *Deliverables:* A fully functional 3D virtual website that effectively presents our brand and offerings. - *Timeline:* Flexible, aiming to complete the project within [insert timeline here]. - *Budget:* Competitiv...

I am in need of a Flutter Developer with over 2 years of experience for a small project. The main task involves integrating our website into a mobile Webview. Additional assistance is required for the app design, particularly the incorporation of our company logo into it. Requirements: - Over 2 years of experience in Flutter development - Ability to create a modern app design - Experience in incorporating logos into app designs - Capability to integrate push notifications Experience in Webview integrations and logo design is a must for this project. A skill set that combines these two key factors is what I am looking for. A bonus would be your ability to pr...

I'm looking for a seasoned Node JS developer proficient in: - Creating APIs - Developing server-side applications - Implementing real-time functionality These tasks are vital to my project and I need a freelancer who can handle them effectively. Understanding of libraries and frameworks such as , , and are crucial for delivering high-quality work. Although I did not specify any third-party services to be familiar with, having a broad knowledge of popular integrations would be a plus. So, if you're a Node JS developer who can create robust APIs, build server-side applications and incorporate real-time functionality, this job is for you. Skills & Experience Required: - Proficiency in , , -...

I'm in need of a sharp Australian expert who has access to the Australian Bureau of Statistics (ABS) database and can help me gather pertinent data regarding Melbourne's older population. If you have experience with ABS table builders this should be a relatively easy job as much of the data is collected in these ranges. Key Deliverables in Excel: - All SA3s in the Eastern and Southern Melbourne planning regions - TOTAL number of people in each SA3 and the number of people in the ages of 50+, 60+, 70+, 80+, 85+ - The number of people with income per week in each SA3 of $3,000-$3,999, $4,000 - $4,999, $5,000 - $5,999, $6,000 - $7,999, $8,000 or more The example table shows information from the 2016 Census and I will need data from the 2021 Census. ...

I need a Go developer experienced with websockets to resolve some issues from a real-time chat and live data updates. - I'm currently using Goland, so knowledge of this is essential. I'm seeking a simple implementation without the need for advanced features like authentication and authorization. The focus is on the core functionality and performance of the websocket. Ideal applicant will: - Have strong experience with Go and websockets - Be proficient with real-time systems - Be able to work on a simple implementation without additional complexities - Understand the importance of performance and scalability in the context of websockets.

I just need assistant to help me create some pages of my website using the reference website.. the website is already create now you need to use chatgpt to rewrite some pages and move them to my website. i will be online working with you. (this is a job for a assistant, junior wordpress).

I'm in need of a talented UI developer with advanced skills in HTML and CSS. The ideal candidate should have experience working on modern design styles. Key Requirements: - Advanced proficiency in HTML and CSS. - Experience working with modern design styles. - Full time freelancer preferred. -Only individual freelancer not a company -Long term work We will start with this small work so please share your prices to do this: -It needs to be responsive -Its scroll feature should work: Top-bottom and vise versa -It should support these browsers: Chrome, Microsoft Edge, Firefox, and Safari -It should be div based only -Design and html should match 100% From our side there will be always support

I'm looking for an experienced Magento 2.0 developer who can create a medium-sized B2C single vendor eCommerce website. The website must have the following features: • User registration and login: Customers should be able to create their own accounts and subsequently log in to access our services. • Product catalog and search: A system for listing products and a search function to allow customers to easily find what they're looking for. • Payment gateway integration: A seamless method for customers to make secure payments. The website should have the capabilities to handle moderate product variables and an average traffic flow seamlessly. K...

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I am seeking an intermediate Javascript developer to assist me with a few tasks on my project. I am looking for someone who can primarily work on front-end development but is also capable of bug-fixing. Key Requirements: - Front-end development: You should be able to take care of the front end development tasks efficiently. - Bug-fixing: You should be able to handle and fix bugs in the existing codebase. Skills and Experience: - Intermediate level experience in Javascript development - Proficiency in html, simple js - Familiarity with frameworks like AngularJS, ReactJS, or Vue.js would be a plus, but not a strict requirement. This project would be ideal for a developer with an intermediate level...

I'm in need of a talented AEM developer with a strong background in back-end development and intermediate level of expertise to help optimize the performance of my AEM site. Key Requirements: - Expertise in back-end development: As I'm looking to improve the performance of my site, I need someone with a solid understanding of how back-end development can impact this. - AEM experience: You should have a good knowledge of AEM,slightly,osgi,sling model,experience fragment,content frangment,component,editable templates. While intermediate level is sufficient, the more experience you have with this CMS, the better. Main Objectives: - Optimize site performance: Your primary focus will be on enhancing the speed and performance ...

I'm looking for a skilled developer to create a web application using Bubble platform. I am working on a couple projects that I need help building.

I'm seeking a web designer to create a website for my drone company which specializes in providing aerial photography, videography, surveying and mapping, and agricultural services. The main focus of the website is to effectively showcase our drone services; particularly in the fields of surveying and mapping, and agriculture. Key Features: - Visually appealing, professional and user-friendly design - Integration of E-commerce functionalities - Portfolio showcasing our previous aerial photography and videography work Ideal Skills: - Experienced in E-commerce website design - Proficient in incorporating portfolio functionalities - Knowledge of the drone industry Please let me know if you have any prior experience in designing websites for...

...of a reliable professional to assist me in finding a cost-effective land rental in Zambia for a Bitcoin mining operation. The chosen freelancer will help me with the following tasks: - Research and identify suitable land for Bitcoin mining in Zambia - Find out the rental cost of land suitable for Bitcoin Mining - Find out the the cost to install 250kva transformer in the proposed Land - Find out the power cost per kilo-watt hour when using 250kva transformer - Consider the best location in terms of cost-effectiveness for the Bitcoin mining operation Skills required for this project include: - Strong research skills, particularly in the Zambian market - Excellent negotiation abilit...

I'm looking for a Google App Script developer who can create intermediate custom functions for me. These functions need to handle data processing across multiple sheets or documents, and also fetch data from external sources. The ideal candidate should have experience in: - Creating intermediate complexity custom functions on Google App Script - Handling data processing across multiple sheets or documents - Fetching data from external sources using APIs or other services Additional expertise in Google Apps and data analysis is a plus. A detailed understanding of the entire Google Apps ecosystem and the ability to work with external APIs will be essential to deliver the project effectively.

I'm currently experiencing ...in my Orange HRM application. I am in need of a reliable and experienced PHP developer who can help identify and rectify these issues. Key aspects of this project include: - Determining and rectifying the causes of the internal server errors. - Experience with Orange HRM is not mandatory but could be a major plus. - Though the problem is currently limited to server errors, there may be potential for further tasks such as optimizing existing features or creating new ones. I have made attempts previously to solve these errors. However, the remaining issues suggest that the expertise of a knowledgeable PHP developer is required. If you have experience in handling similar situations and have consistent...

I'm looking a freelancer based in Texas, specially in Rockdale Texas Here's what I need: - **Rental Land Rate Optimization:** Since cost is a critical factor, I need a freelancer who can find me the optimal land rate for my Bitcoin mining business. This would involve conducting thorough market research in Texas to determine the best rental rates available. 500 to 1000sqm need open land size with available electricity for bitcoin mining. - **Natural Gas Cost:** . Search for lowest cost (wholesale cost) of natural gas delivered to the proposed site(land) by truck per 1000 cubic feet or per 1 Dekatherm. Skills and experience that would be ideal for this project include: - **Logist...

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I'm on the lookout for a proficient PHP developer with a keen eye for design to modify and customize a Colibrism PHP script, predominantly fashioned like Twitter. Here's what I need: 1. Color Scheme and Layout Alterations: - The current font type and color does not match my vision. Your eye for aesthetics should lead you to choose a combination that heightens user experience. - An adjustment of the navigation menu is required to make it user-friendly and intuitive. - I also expect a reworked header and footer design that better represents my brand. 2. Feature Addition and Functionality Enhancement: - In this project, we'll onboard new features and ...

I have a presentation that needs to be done in 2 hours today. Very simple and straightforward. I will send complete details of the project which you will use to answer the following questions. Need to answer the following. • Integration into Project Lifecycle: Explain how value management will be integrated throughout the project lifecycle, from planning to construction to post-construction stages. • Identifying Stakeholder Needs: Describe how your team will identify the needs and expectations of stakeholders, including the client, end-users, investors, and the community. • Value Engineering Workshops: Highlight the plan to conduct value engineering workshops where team members from different disciplines brain...

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...read before offering services - I am in need of a highly skilled and reliable SEO specialist who is familiar with the nuances of the APACHE, LINLUX & UBUNTU platform. The website is located DIRECTLY ON SERVER, NOT USING C-PANEL, as c-panel does not work on Ubuntu 18/20.04 You must also be familiar with HMTL5 and TPL & LINLUX You MUST have previous experience and knowledge in APACHE, LINLUX & UBUNTU OS Freelancers interested in this project should have extensive experience working with open-source operating systems and in-depth knowledge of cutting-edge SEO strategies. To be considered for this job, please include samples of your past work in your application. I'm eager to see evidence of your expertise and results you've a...

I require a team of professionals with the following expertise to assist in the development of a new application: - Project Manager - Tester - Quality Assurance Specialist - Quality Control Specialist - PHP Developer - Mobile Developer Successful freelancers need to have substantial experience in their respective roles. The main goal of the project is to develop a completely new application. Ideal candidates should have: - Proven experience working in the information technology field. - Strong communication and team management skills for the Project Manager role. - A keen eye for detail and problem-solving skills for the Testing, Quality Assurance, and Quality Control positions. - Proficiency in PHP an...

I'm seeking an advanced C# developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C# Knowledge: The ideal candidate should be comfortable and well-versed in advanced concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C# and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record...

I'm in need of an experienced construction project manager for a commercial project. We're currently in the construction phase and require assistance in key areas including: - Budgeting and Cost Management: You'll be responsible for overseeing the budget and ensuring that costs are kept within the agreed upon financial parameters. This will include monitoring expenses, identifying potential cost overruns, and suggesting cost-saving measures where possible. - Schedule and Resource Management: Your role will involve managing the project schedule and ensuring that resources are allocated effectively. You'll need to coordinate with various teams and subcontractors to ensure that the project is on track and tha...

I need a joomla informational website for a business that does construction work, mainly masonry work. I will provide: 1) the websites logo () 2) access to cpanel 3) website needs to be delivered in 4-6 days The website should: 1) be mobile ready 2) should have a contact form displayed on every page so that customers can request free estimates. These will be the fields: name, phone, email, address, description 3) The phone number and address should be displayed on the top, always visible 4) the message 'Licensed and Insured' should be on top and visible 5) ability to easily edit text and upload pictures from backend These will be the website menus: 1) home 2) patios 3) stoops & steps 4) walkways 5) driveways 6) retaini...