Application developers online trabalhos

As a company, we are in need of an intricately designed Java full stack application for our internal use. The application should be capacious enough to handle: - User Authentication and Authorization: The system should be competent enough to securely authenticate and authorize our employees, permitting only those with valid access to work on it. - Database Integration: The application should be structured to flawlessly integrate with our databases, strategically managing our internal data. - Responsive Design: Given the multitude of devices we use within the company, the application should be responsive to all, providing a smooth user experience no matter the device. An ideal candidate would have prior experience in building full stack applications with emph...

I am looking for a skilled developer who can create an online programming contest site similar to VJudge. Key Features: - **User Registration and Login**: Users should be able to easily create accounts and login. - **Programming Problem Submission**: The site should allow participants to submit their code for problem solving. - **Automated Judging System**: The platform should be able to automatically evaluate and judge the submissions. - **Discussion Forum**: There should be a provision for a discussion forum where participants can interact. - **Ranking System**: The site should have a ranking system based on participant performance. - **Multiple Access Levels**: Users should have varying levels of access, such as leader, manager, and member. - **Group Creation**: The platform sh...

Via Scientific is searching for a Product Management Contractor with a background in biotechnology. This role is critical in bridging scientific research and analysis with scalable software solutions, aimed at launching innovative biotech products. We require a dynamic individual with product lifecycle experience, preferably from conception to market release. Key Responsibilities: Pr...stakeholders will be scheduled to ensure alignment and address project dynamics. Why Join Us? You will be part of a pioneering team dedicated to transforming scientific breakthroughs into accessible, user-friendly software products that advance scientific research and understanding. If you are eager to contribute to a project that combines innovation with impact, we look forward to your applic...

I need a skilled UI-UX designer to conceptualize and create an admin dashboard for my e-commerce application, with a specific focus on inventory management - Analytics and reporting - Order management - and customer service. This would include the development of features such as restock alerts, product addition/removal/ modification, and inventory overview and tracking. The design of the dashboard should align with my brand identity colors, and I can provide additional inspiration upon request. The perfect candidate will have experience in UI design, UX design, inventory management software, and aligning design with brand identity. Strong communication skills and attention to detail are also important. Your contribution will help streamline our website operations and improve user s...

I need immediate help modifying the Event or wishlist feature on my Opencart marketplace website. I have a highly customized opencart marketplace website. Among the 1... If any such is noticed, you must fix that issue. You must send a copy of the modification as XML file so that I can keep it as a backup. All I can share is FTP and admin details, NO cPANEL access is available. Please dont request for cPanel access. Please do not make any PLACEHOLDER bids. You bid price is FINAL. As my website has lots of custom works, this project is ONLY for experienced developers. This is an urgent project. I'm looking for a developer with solid experience in customizing Opencart websites and working on event pages and wishlist features. It's important that you can deliver high-q...

I'm in need of an experienced .NET fullstack developer for a personal web application project. Key Requirements: - Design, develop, test and deploy a web application using .NET - Strong expertise in front-end development - Skilled in working with databases and server-side languages Ideal Freelancer: - Proficient in .NET framework - Proficient in front-end development technologies - Experience in developing personal web applications - Strong communication skills and a proactive approach Please note that the primary functions of the web application are still being determined and will be shared with the selected developer. Would love to see your past projects and hear your ideas for this project.

I am in need of a developer experienced in LangChain and OpenAI API to create an enterprise application focused on business process automation. The main goal is to automate document management, specifically document creation. Ideal Experience and Skills: - In-depth understanding of business process automation - Experience in developing document management systems - Proficiency in LangChain and OpenAI API Requirement: - Create and fully implement a document creation module within the application - Ensure seamless integration with our existing systems - Test and debug the application for any potential issues. Please provide a portfolio or examples of similar applications you have developed in the past. This will aid me in making an informed decision. Your understandin...

I'm looking to build a website that's centered around data scraping. The advanced functionality will allow users to enter any amount of website URLs and have the system effortlessly retrieve extensive information from each site. This particularly includes text content, images, links, along with contact information. Imp...Inclusion of Optical Character Recognition tools for enhanced data extraction. Expertise required for this job: - Proven experience in developing extensive data scraping platforms. - Strong proficiency in Python or similar language. - In-depth knowledge and hands-on experience with OCR technology implementations. - Capacity to manage and deliver a large-scale project. Looking for committed developers able to create a user-friendly platform, and keen on...

I am in urgent need of skilled developers to create a web-based CRM system. The details of the industry this CRM will serve will be shared in further discussions. Ideal Skills and Experience: • Proven CRM development experience • Good command of web-based applications • Ability to deliver in a short timeline Timelines: Immediate start with a goal for as quick a completion as possible.

It is necessary solve some few errors that have my application. It is necessary experience in laravel coding. Please send me your experiences in complex coding not simple web). If you show me the experiences, I will send the details of changes

I'm in need of a professional who can develop a business website for me with the primary feature being an online store. It's intended for commercial use and will be a key part of my business operations.

I need help with simple copying and pasting tasks from online directories. The data needs to be organized by category. The primary task includes: - Copying data from various online directories - Pasting the data into an Excel/CSV file - Organizing the data by categories Ideal skills: - Excellent attention to detail - Proficiency in data entry and Excel/CSV - Understanding of data categorization The task is straightforward and doesn't require any complex skills. I am looking for someone who can deliver accurate results in a timely fashion.

...Display a list in the PrestaShop backend of scheduled recurring payments, including details such as dates and amounts. 5. Mass payment execution (cron): Implement a cron job to execute mass billing for recurring licenses on scheduled dates, using securely stored payment tokens. Notes: a) The module must comply with all specifications detailed in Wompi's official documentation. b) Ideally, developers who speak Spanish...

...looking for a talented online marketing professional to amp up our sales. The primary goal here is to enhance our current sales figures. Key Responsibilities: - Develop a comprehensive online marketing strategy that focuses on boosting sales specifically. - Execute campaigns across various platforms that you consider will be most effective. Ideal Experience and Skills: - Proven track record in online marketing, particularly in the e-commerce sector. - Demonstrable experience in driving sales through online marketing. - Strong analytical skills to measure effectiveness. - Exceptional communication skills to create and present detailed project proposals. Your application should focus on showcasing how you could help me achieve stronger sales figure...

We developed a web portal using PHP and MySQL to be used at places where Internet speed is slow, but it is taking long. We have about 20,000 records and they will quickly grow to a million and more. Attached is the requirements document, PHP Code and MySQL Database. This is quite urgent. PHP Code and MySQL is here:

I'm in need of a professional software developer to create a system similar to Ship Rocket and Secure Ship. This software should include: - Order tracking: This is imperative as it will allow users to monitor their shipments in real time. - Shipping label generation: A streamlined process for producing shipping labels is a necessity. - In...Inventory management: The system needs to be able to effectively manage and monitor an inventory. The platform must be compatible across web browsers, mobile devices, and desktop computers. The design should be minimalistic, clean, and user-friendly. Proficiency in UX/UI design along with skills in software development will be essential for this project. Looking forward to bids from experienced developers who have previous experience in si...

I require a professional who has a keen eye for modern and sleek branding to create several items for my online TV channel. The various branding content needed includes: - Logo design - Thumbnail templates - An striking intro animation - Social media post content templates - Engaging outro animations - Clean and modern lower thirds The branding needs to cater to an audience aged between 36-60 years. I'm seeking a freelancer with a modern aesthetic and previous experience with television or digital media branding. Proficiency in motion graphics for the intro and outro animations is also a must. This project calls for an innovative outlook and an ability to design with a mature audience in mind.

The task would involve establishing and implementing the fundamentals. This includes designing the database structure, connecting it to the backend, and establishing the connection between the backend and frontend. Backend: .NET Core C#, Frontend: ReactJS with TypeScript. The program uses spoonacular API

I'm in need of an experienced game developer to create a mobile game. This game needs to be a fast-paced action game designed for mobile. Key Requirements: - Game Type: The game will be an action game. - Platform: The game must be developed for mobile devices. - Multiplayer: It should support online multiplayer functionality. Ideal Skills: - Proficient in game development for mobile. - Prior experience in designing and developing action games. - Familiarity with implementing online multiplayer features. - Able to optimize game performance for mobile devices. Please provide me with your relevant experience and some examples of your past projects. Let me know your thoughts on how you'd approach this job.

I need help with a comprehensive online advertising campaign, focusing on Facebook, Google Ads, Instagram, Snapchat, TikTok. The objective is to Increase brand awareness, Drive website traffic, and Generate leads. Key job requirements include: - Proficiency in online advertising strategies - Experience in managing and creating successful campaigns on Facebook, Google Ads, Instagram, Snapchat and TikTok - Proven ability to meet objectives such as increasing brand awareness, driving website traffic and generating leads. I'm looking for a freelancer who is a strategic thinker, creative and data-driven. You should be able to provide me with a detailed plan of how you intend to execute the campaign and what success will look like. Your plan should be tailored to the ...

Project: Development of a server and API for integration with an external distributor API and providing functionality to partners through a proprietary API. Objective: To create a reliable API gatewa...and payment systems, especially Binance. Expected Outcomes: A fully functional server and API for automating top-up processes and interacting with partners. A user-friendly interface for partners to interact with the system via API and Discord. Documentation on API usage and system integration. This task is intended for posting on the Upwork platform to find a qualified developer or team of developers capable of completing the project according to the described requirements. doc from distributor

...retrieval, and storage, as well as API documentation. Key Requirements: - User Authentication: Design a secure authentication mechanism, implementing basic encryption to ensure user data safety. - Data Retrieval and Storage: The API must handle both user information and product details. - API Documentation: Provide comprehensive documentation to facilitate ease of use and understanding by other developers. Ideal Skills: - Proficient in Node.js: Strong expertise in Node.js is a must. - Angular Experience: Experience with Angular is a significant advantage. - Security Conscious: Understanding of security protocols and a commitment to implementing basic encryption for user information. The successful freelancer will have a track record of API development, a keen eye for security...

I'm looking for an experienced ASP.Net developer to bring functionality enhancements to my application. While the precise changes haven't been finalized, likely areas of improvement could include user authentication, authorization; integration with third-party APIs; and developing for better performance and scalability. Key qualities I'm seeking include: - Strong ASP.Net skills with proven experience - Ability to problem-solve and innovate - Strong knowledge in various APIs and how to integrate them - Understanding of programming for improved performance and scalability To increase the functionality of this application, we need someone with a knack for identifying and implementing smart solutions. Show me your creativity and initiative in your proposal. Ple...

I'm seeking an online marketing professional to increase the sales of our used pallet racking. The main goal of this project is to significantly boost the sales of our pallet racking products. Key Selling Points: - Our pallet racking is made of high-quality materials, ensuring durability and safety - We offer customization options to meet unique customer needs - Our prices are highly competitive in the market Ideal Skills and Experience: - Proven track record in online marketing, particularly in e-commerce - Experience in increasing product sales through marketing campaigns - Understanding of the industrial equipment or warehousing industry would be a plus When submitting your proposal, please highlight your previous experience in similar projects. This will help us ...

I'm on the lookout for highly skilled Excel VBA developers who can enhance my workbook's functionality and deliver efficient solutions. The scope of this project includes: - Automating data entry procedures to increase efficiency, reduce errors, and ensure accuracy - Designing custom Excel functions for a more streamlined experience - Producing comprehensive reports as per need Key Skills and Experience: - Proficiency in Excel 2013 and Excel 2016 is a must. - Strong knowledge of Excel VBA development - Prior experience with data automation and custom function creation - Expertise in generating powerful reports in Excel I am focused on seeing quantifiable improvements in efficiency and data accuracy through your work. If you have the required skills and experience and a...

I am seeking developers who have an experience working with MediaPipe in Android Native and ARKit in iOS native. More details can be provided to the freelancer in chat.

Project Overview: We are seeking an experienced developer with expertise in image processing using OpenCV. The project aims to develop an application capable of detecting and analyzing specific shapes within complex images representing a stack of metal parts with known CAD drawings and the task is to identify types and counts of these metal parts in a given image. The focus will be on creating a robust system that can accurately identify and outline shapes against varied backgrounds and under different lighting conditions. Project Objectives: Create an efficient image processing application using OpenCV. Develop a method to detect shapes with high accuracy in images that have complex scenes. Ensure the system is versatile enough to handle different image qualities and operat...

It is necessary finish a project managemet application made in laravel. The change are: - make some change regard the flow, the links, the design, the ecommerce and report; - It is necessary experience in query, report charts, pivot builder and Business intelligence to change the reports that must have good design, many filter and cross. the charts must have drill down. Please answer only if have experiences in project management software and pivot-query-busienss intellegence. And show my the url of similar job made.

I'm seeking a skilled web developer who can build a robust, fully functioning web application from scratch with a primary function as an Informational/Business site. A key feature should include a flight booking system. Key details: - The application will be developed for the web platform. - The developer should have experience in API integration, as the flight booking system will be integrated into the application. - User experience should be a top priority in the development of the application. Required skills: - Web development - API Integration - Good understanding of User experience (UX) - Proven track record of developing functional web applications. I look forward to working with a visionary developer with a knack for functionality and sea...

**Job Title: Freelance DevOps Engineer** **Location: Remote** **Job Type: Freelance** **Introduction:** We are seeking a highly skilled and experienced Freelance DevOps Engineer to join our dynamic team. This role is ideal for someone passionate about automating and improving development and production environments, and freeing up developers from the complexities of DevOps tasks. Your expertise in AWS, containerization, orchestration, continuous integration, and continuous deployment will be pivotal in our operations. **Key Responsibilities:** - Design, implement, and manage CI/CD processes and pipelines. - Deploy, automate, maintain, and manage AWS cloud-based production systems to ensure availability, performance, scalability, and security. - Problem solve and troubleshoot product...

Headline: ORM Expert - Boost Our Online Reputation with Verified Reviews (500 Minimum) Project Description: We're seeking a highly experienced Online Reputation Management (ORM) specialist to develop and execute a comprehensive strategy for our business. Key Responsibilities: • Implement a white-hat ORM strategy to improve our brand image across various online platforms. • Manage review acquisition on designated websites (we'll provide links). • Secure a minimum of 3-5 verified, positive reviews daily per website (total target: 500 reviews). • Ensure all reviews comply with platform guidelines to minimize removal chances. • Monitor online presence and identify potential reputation issues. • Proactively address negative rev...

We are looking for a tester to cooperate with, who will ensure the quality of our online games in the countries of Africa. The person will be responsible for testing online casino games and reporting encountered errors. The projects will be short and may occur irregularly. We will settle accounts for individual projects, but we value collaboration with one committed person. The tester should be available to complete a project within 1-2 days. The equipment required to perform the tests includes a smartphone with Android and iOS, as well as access to the internet.

* We need talented individual to upgrade the design of our application, taking it to the next level of user experience and aesthetics. The name of the application is Fleetour and it is for logistics business. It is an application used by logistical companies to facilitate communication with delivery drivers. * It has already been launched and used by an international company, and it has succeeded and will be more widespread among companies. Therefore, we want to update the design in a professional manner. As the go-to application for logistics companies, Fleetour plays a pivotal role in optimizing operations and ensuring seamless delivery processes. And we only need to update 6 pages in the application . The application contains: 1. Main page:...

I am seeking a skilled marketing expert to help build the brand presence for my VanForces sales and distribution SaaS web and mobile app, which is tailored for the GCC and India markets. This role is crucial for identifying and engaging with direct customers and distributors. Key Responsibilities: - Develop a comprehensive marketing strategy to target sales and distribution companies. - Identify and establish partnerships with potential distributors with local presence and technical capabilities. - Create marketing materials that effectively communicate the value proposition of our SaaS product. - Implement digital marketing campaigns, including SEO, social media, and email marketing, to build brand awareness. - Provide support for implementation, pre and post-sales engagement to ensure...

I'm in need of a talented JavaScript developer who's more than just a coder, but a true problem solver with a hacker spirit. The main part of this project involves building scripts and automations, mostly complex integrations with multiple APIs. You should heavily use LLMs to code faster and better. We are a team of only developers so can recognize talent or lack there-of. Example of a project: Integrate with Linear's API to build a bot automatically tweeting changes./ Your skills in Node.js will be crucial for creating these scripts and automations. I'm looking for someone who can not only write code, but also think outside the box and come up with creative solutions. Key requirements: - Proficient in JavaScript (please share your github) - Hacker spirit - ...

I'm currently in need of 2 mid-level sales representatives to aid in the sale of advertising space for my online newspaper. This is a Commission only job but it could prove quite lucrative for the right candidate. Key Responsibilities: - Approach leads with provided information about our platform, and services. - Maintain and grow existing client relationships. - Close sales and achieve quarterly targets. - Update CRM with customer interactions and transactions. The ideal candidates for this project would have: - Proven experience in sales - Understanding of the advertising industry is a plus - Ability to work independently and collaboratively - Excellent negotiation and communication skills - Strong organizational and time-management abilities

I'm seeking an online [western ,pop english singing]vocal coach to help beginners improve their singing skills. The focus of the training will include: - Teaching proper breath control techniques - Developing pitch accuracy - Working on vocal range expansion Ideally, you should have experience working with beginners and be able to provide supportive and encouraging guidance. The ability to effectively communicate and demonstrate techniques online is crucial. Your aim should be to nurture a beginner's passion for singing and build a solid vocal foundation.

...seeking a talented and experienced Windows app developer to create an application aimed at enhancing customer experience within my business. Key Responsibilities: - Designing and developing a user-friendly Windows application that significantly improves customer satisfaction and engagement. - Ensuring the application is intuitive and easy to navigate for our customers. Key Requirements: - Experience in developing Windows applications, ideally with a focus on customer experience. - Strong understanding of UI/UX principles. - Ability to work in close collaboration with stakeholders to ensure the application meets the desired outcome. - A proven track record in delivering high-quality, innovative software solutions. Your application should demonstrat...

An enterprise client is looking for 1- 2 experienced front-end developers who can translate existing UI/UX designs into a functional learning platform that seamlessly integrates with the backend. The ideal candidate should have a front-end background with NextJS 14, TailwindCSS, and NodeJS and some knowledge of RestfulAPI and MySQL. Deliverables: - Develop the front-end based on the provided Figma files, with provisions for client-side and server-side rendering features that will be added by the back-end team. - Collaborate with the project and back-end team to understand project requirements and objectives. - Develop reusable UI components and design patterns to ensure consistency and maintainability across the website. - Implement responsive design techniques to create seamless u...

...Accessibility Checker: An in-browser tool that identifies issues in real-time as you browse. - Google Lighthouse: An automated tool by Google that generates reports on various aspects of website performance, including accessibility metrics. Creation of an In-depth Accessibility Checklist: ======================================== Develop a detailed checklist providing general guidelines for managers and developers to make their websites user-friendly and barrier-free. This checklist should cover: Navigation and content structure Requirements for simple language Specifications for forms that are not automatically checked by tools (e.g., valid form labels and descriptions, accessible error messages). Guidelines for creating accessible PDFs and other downloadable documents. .... Re...

I'm looking for a skilled developer who can create a call application for iOS, focusing on video and audio calls. The application should be user-friendly and robust, supporting seamless and high-quality communication. Key Features: - The primary goal of this application is to facilitate video and audio calls. The calls should be clear, stable, and have a high frame rate for video calls. - Security is a priority. The application must ensure end-to-end encryption on all calls. ( peer to peer ) - create link for call , ( not need to register, just download the application ) Skills: - Proficiency in iOS app development, including experience with video and audio call features. - Strong understanding of creating user-friendly interfaces. - Knowledge of ...

I'm seeking a skilled developer to create an online lottery platform aimed at individuals. Our platform will predominantly offer number draw and instant win games. Please watch the video from 27 minutes : I need Exact same look and feel and same Functionality in PHP

...person failed them. The only person who will proceed are the Elementor developers themself. In addition to Elementor pro expertise, I'm also looking for someone with experience setting up and implementing Advanced Custom Fields Pro (ACF Pro), and maintaining dynamic content with Elementor Pro. Specifically: Flexible Content, Repeater and other Layout ACF Pro Fields. I'm in need of ongoing part-time support, which could include things like: custom ACF implementation, updating or revising design elements to match branding or style guidelines, training users on best practices etcetera. The ideal freelancer should hold advanced knowledge in Elementor Pro and ACF Pro, and be able to demonstrate this experience in the application. Detailed project proposals are exp...

I'm in need of a competent app developer who can design and develop an NFC Business Card app. Although I didn't list any specific features from the options given, I'm eager to be blown away by your creativity and expertise. Key Responsibilities: - Developing a streamlined, intuitive, and easy-to-use application. - Incorporating aesthetic and functional customizable designs. - Integrating social media platforms for wider reach. - Implementing contact information attributes to increase app usability. Ideal Skills: - Prior experience in creating and launching mobile applications, particularly business-related apps. - Proficient in NFC technology and how best to leverage it within app development. - Skilled in social media API integration. - Exceptional creativity an...

We are looking for developers with experience, for example, in line tracking of round balls, multi camera + zoom tennis , and web. Capable of developing a similar system for the game of Billiards. We entrust the work at a fixed cost, on a contractual basis. We will send you PDF of job. Max time 30-60gg. Only in Freelancer rule. - I'm seeking a skilled professional to help me incorporate a camera-based tracking system to follow billiard balls. The primary goal of this project is to significantly enhance the viewing experience of the game. Key requirements: - Track billiard balls: The system needs to accurately track the motion and position of billiard balls. - Enhance viewer experience: Implement the tracking in a way that provides an engaging and informative viewing experien...

I am looking for a professional with expertise in developing e-commerce websites, particularly for pet products. - The website should have a user-friendly interface, allowing customers to easily navigate through product categories. - Multi-platform support is crucial; the site should be accessible and functional across different devices. - The site should have a robust search and filter function, enabling customers to find what they need quickly. - Integration of a shopping cart feature is necessary for customers to conveniently make purchases. - Customer reviews are a critical feature for establishing trust and credibility in the brand. The products I'm planning to sell are targeted towards both dog and cat owners. The range consists of approximately 10-15 items, meaning that the s...

Description: Seeking React experts, Frontend Engineers, and Developers for implementing server-side rendering (SSR) on our React-based e-commerce platform's product detail page. The platform relies on React, with PHP backend supplying data. Key Points: Objective: Implement SSR for enhanced performance and SEO on the product detail page. Platform Details: React-based e-commerce platform with PHP backend. Enable SSR for the product detail page to optimize performance and user experience, while maintaining PHP backend data flow. Skills Required: Proficiency in React.js Strong SSR knowledge experience preferred Frontend development expertise PHP backend integration familiarity Benefits: Opportunity to improve a dynamic e-commerce platform Contribute to performance optimiza...

I'm in need of a talented developer who can build a mobile application for both iOS and Android. The exact functionality is yet to be fully determined as I omit to state the primary purpose. Hence, I am looking for someone who’s versatile in developing diverse applications. Key Requirements: - Proven experience in cross-platform mobile application development - Proficiency in iOS and Android development languages - A strong portfolio showcasing diverse mobile applications - Adaptable to pivots and changes in app functionality - Ability to suggest solutions for better app functionality The timeline: Considering I didn't set a hard deadline, don't worry about rushing. I'm more interested in quality and am open to working within your timeline. Let&...

I require a minimalistic desktop application that can display a PDF file in full screen. This standalone EXE file should exist in the same directory as the pdf file itself. This application needs to be: -Compatible with the Windows operating system. -Incorporate user-friendly features like zoom controls and page navigation buttons. -Include a bookmarking feature for easy reference. This app would be a special pdf viewer file. Let us suppose, I have multiple pdf files in the same folder as the app, and with names that are prefixed with a number, eg. , , , .... When I run the app, it should be able to detect the presence of all the pdf files described above. The app should have 2 pairs of buttons, eg. Prev_file/Next_file & Prev_page/Next_page. Using the

I am in need of an application which can streamline my client management process. Key Features: - **Messaging Aggregation:** The app should be able to integrate WhatsApp and possibly other platforms to aggregate messages from my clients. - **Client Management:** The core function of this app is to offer a comprehensive client management solution. - **Client Contact Information Storage:** It must have a feature to store client contact information in a structured manner. - **Client Interaction History:** The app should record and display the history of client interactions. - **Appointment Scheduling:** A feature should be available to schedule appointments with clients. Ideal Skills and Experience: - Proficient in app development with experience in creating integrated solutions. -...