Projects developed using servlets jsp trabalhos

My web application is facing critical issues with the signup and login functionalities. The frontend is developed in React while the backend is powered by Django. Key Issues: - Page not loading during both signup and login attempts. - Error messages popping up during signup. Given this scenario, I am looking for a seasoned professional who can debug this issue swiftly. Your expertise in both React and Django will be invaluable in this task. Please reach out if you can assist. The issue should be resolved within 3 days. Investigate the causes of page not loading and error messages. No specific error codes are being reported. The application is hosted on a aws.

I'm seeking an app developer to create a user-friendly application for my eye clinic. The primary function of this app will be to allow patients to input and track their own data over time. This will help us monitor disease progression in a more efficient and effective manner. Key F...tests, retina scans). - Reminders and notifications: Implement automatic reminders and notifications for patients to enter data and upcoming appointments. Ideal Skills: - Experience in developing patient management apps or telemedicine applications. - Proficient in UX/UI design for patient-friendly interfaces. - Skilled in creating scalable and flexible software solutions. The app should be developed for iOS. A web version of the app is also necessary. The app should include basic encryption fo...

Any trending or patterns analysis across all fields in the report. Sample excel file provided when selected for the project.

I'm in need of a seasoned React Front End or Full Stack Developer to assist with the integration of an AI Faceswap tool into my web application. This tool is developed with React and Python, and the integration needs to be seamless on a Hostinger built web app. Key Responsibilities: - Integrate the AI Faceswap tool into the web app. - Ensure the application is functioning End to End. - Incorporate Printful with Stripe for a comprehensive e-commerce experience. Project Specifics: - The AI component is ready and the landing page for the website's front end is set. - The Printful and Stripe integration needs to cover the full e-commerce workflow, which includes product listings, order tracking, and payment processing. - A custom design will be required for the AI Faceswap...

Project Description We are looking for an experienced developer to create an advanced mass testing tool. The goal is to perform batch login using lists of credentials, bypassing protections and extracting useful information after successful authentication. Developer Requirements: - Experience with parsing HTTP requests and analyzing JavaScript files (e.g. Webpack bundles). - Ability to bypass protections such as Captcha, Cloudflare and CSRF tokens. - Handling bulk credential lists. - Implementation of multithreaded systems for high performance. - Proficiency in Node.js. Functional Details / Bulk Authentication: - Read credential lists from files in format. - Support different delimiters (,, |, ;). - Log in bypassing protections such as Captcha and Cloudflare. Data Extraction...

I'm seeking a skilled developer to create a Node.js based Discord Bot for my unique RPG system. The bot's primary role will be handling dice rolling, random table lookups, and interpreting game moves. Key Features: - Dice Rolling: The bot must be able to roll various d...functionality, which is the top priority. If the bot performs well, there is potential for further development as I plan to expand this project, possibly through a Kickstarter campaign. Ideal Skills: - Proven experience in Discord bot development, specifically with Node.js. - Ability to create a scalable system. - Strong collaborative skills. Please provide examples of similar projects or Discord bots you've developed. The bot should operate primarily through text-based commands. Prefer to ...

My name is Robert, I have spent most of my life playing outside and pushing my limits physically and mentally. For many years this meant traveling around and hiking up as many mountains as I could. This eventually led me to an idea for a mobile phone app. This app would be called "Challenge me" or "the Challenge" The idea is that we start a platform where pe...mingle and meet likeminded individuals in your area, or even globally. My goal here is to generate the money needed to pursue development through a professional who can help me. I would be paying them to develop the app as well as working closely with them to assure the vision is the vision. It is very expensive to pursue this and I wish to crowd fund to bring this idea to life. The app will be developed...

...authenticating users via OAuth2 and accessing their email messages and folders via IMAP. The solution should support both Microsoft Office IMAP (hotmail, outlook) and Google (gmail). #### Requirements 1. **Web Application** - Build a PHP-based web app to authorize users via OAuth2 for: - Microsoft accounts (work, school, or personal) using [Microsoft’s OAuth2 endpoint](). - Google accounts using [Google’s OAuth2 endpoint](). - Upon user authorization, the app should: - Obtain the authorization code and session info. - Exchange the authorization code for an access token. - Store the access token, refresh token, and other necessary session information. - Use the

I'm looking for a skilled web developer to create a website for IVF (In Vitro Fertilization), based on some example sites and specific sections I will provide. - Timeliness is crucial as 75% of the work needs to be completed within 2 days. - I will be providing links to example sites that I like, so you will not need to suggest them. - The target audience is primarily prospec...like, so you will not need to suggest them. - The target audience is primarily prospective parents. - The website must be fully responsive and work seamlessly across all devices and browsers. If you are interested, please send me a message and start your proposal with the statement 'I have read/have not read the description and details before submitting my proposal.' The website should be devel...

I'm seeking a proficient React Native developer to craft an engaging healthcare app for both iOS and Android. The app features an interactive avatar, rewarding users for completing daily exercises. As users accumulate points, their avatar gains new skills, fostering motivation and engagement. Key Screens: - Splash - Dashboard - Display Abilities - Daily Schedule - Exe...Progress tracking will be on a weekly basis. - The Profile screen should include settings and preferences. Skills & Experience: - Extensive experience with React Native. - Previous work on healthcare apps is a must. - Strong understanding of creating interactive, gamified experiences. - Ability to design for multiple age groups. Please provide samples of relevant healthcare applications you've developed...

I'm seeking a seasoned individual iOS developer with advanced Swift and SwiftUI skills. If you've previously developed an iOS Video Editor, please apply. Agencies and companies need not apply. Key functionalities for the iOS Video Editor include: - Basic editing: Cutting and trimming - Speed adjustments - Advanced effects: Filters and transitions - Transform options - HDR support The ideal candidate should possess: - Extensive experience in Swift and SwiftUI - Prior experience in developing iOS Video Editors - Strong understanding of implementing video editing functionalities - Ability to create an intuitive and user-friendly interface - Excellent problem-solving skills and attention to detail

I am looking for an experienced mediator to assist in selling the full rights to my independently developed PC game, Quiet Soul. The game is a high-quality horror puzzle experience with stunning graphics and engaging gameplay. Game Overview: Name: Quiet Soul Platform: PC Genre: Horror, Puzzle Features: High-quality visuals and challenging puzzles. Rights and Conditions: I am selling all rights to the game, including the ability to modify, distribute, and further develop it. The game comes with a 14GB development file, allowing full modification and updates by the buyer. Some third-party assets (visual and audio) were used in the game. The necessary attributions are included in the game as per licensing terms. Condition: I must be credited as the game's original developer. Me...

...automatic and manual retopology tools. It should integrate seamlessly with ZBrush's existing tools and provide preset retopology for common assets such as hands, faces, hair and legs. Key Features: - A combination of automatic and manual retopology tools. - Seamless integration with ZBrush's existing toolset. - Preset retopology for various assets. - Capability to map existing meshes onto a model using guides. - Functionality for patches around knees, elbows, and cloth folds. - An operation model similar to Maya's Quad Draw, as an active layer overlay. - Include symmetry support for retopology tasks to speed up the workflow. - Provide robust undo and redo functionality to correct mistakes easily. - Include basic UV mapping tools for preparing models for texture p...

...framework for a project focused on gender detection based on names using machine learning. Key Requirements: - Proficiency in Java - Expertise in Java-ML - Experience with machine learning and data analysis - Ability to source and utilize public datasets I will provide access to a public dataset from an online source for training the model. The project will involve creating a comprehensive machine learning model capable of predicting gender from a given name. This is a great opportunity for a freelancer with a strong background in machine learning and a passion for gender studies. The model should achieve an accuracy level of 85. The expected timeline for the project is 1-2 weeks. Please also evaluate the model performance using Precision and Recall. A Decision Tree a...

...should: - Have a strong background in data analysis - Be proficient in Excel - Able to derive insights from data - Capable of cleaning, transforming and aggregating data before analysis - Be proficient in performing statistical analysis in Excel - Expertise in creating and manipulating Pivot Tables - Utilize complex formulas and functions for in-depth data analysis - Create data visualizations using Excel charts and graphs - Capable of integrating data from multiple sources - Skilled in generating comprehensive reports based on the analysis - Ensure data accuracy through validation techniques - Identify and analyze trends in the data over time - Experience in conducting scenario and sensitivity analysis Your goal will be to provide insights from my data, so experience in identi...

I'm looking for an experienced web developer who can create an interactive story similar to the one provided (). All content details will be p...looking for an experienced web developer who can create an interactive story similar to the one provided (). All content details will be provided, and the project will require: - Implementing quizzes throughout the story - Creating engaging animations - Designing clickable objects within the narrative The entire project needs to be developed using React or html/javascript, so proficiency and experience with this framework is a must. Please provide links to your previous work that demonstrate your ability to create interactive web content.

...software - Understanding of the needs of plein air painters This project is aimed at creating a unique tool that combines job management, client communication, and portfolio showcase, all tailored for outdoor painters. The app will be developed for iOS. Exclude social sharing and community features to keep the app focused on photo modification. Include a feature to store and organize modified photos within the app. Include basic preset color palettes tailored to artists for quick selection. The app should have a minimalist design style. The app will be developed for both iOS and Android to reach a wider audience. Include support for layers and undo functionality. Include a feature to store and compare multiple modified photo versions. Include a user testing phase to gath...

s a freelancer, I have successfully delivered a range of creative projects across different domains, showcasing versatility and expertise. Here's a summary of my accomplishments: Logo Design: Developed custom logos that reflect brand identity and resonate with target audiences, helping businesses establish a strong visual presence. Fashion Design: Designed unique apparel concepts, patterns, and graphics for clothing lines, blending creativity with market trends to create standout pieces. Illustration: Created bespoke illustrations for digital and print mediums, including book covers, editorial content, and marketing materials, emphasizing storytelling and aesthetic appeal. Social Media Design: Designed eye-catching social media assets, including posts, banners, and a...

I am looking for a Power Automate and Copilot Studio expert to assist with occasional small projects. The tasks will include automating workflows, data extraction and transformation, and integrating with other systems, primarily Microsoft Office 365. Key Responsibilities: - Automating workflows primarily involving Microsoft Copilot Studio Bots - Data extraction and transformation - Integration with Microsoft Office 365 Ideal Skills: - Proficiency in Power Automate - Experience with Microsoft Office 365 - Knowledge of Microsoft Copilot Studio Bots - Skills in data extraction and transformation - Ability to automate workflows efficiently The selected freelancer will help streamline my tasks and improve productivity through effective automation. Preferred method for communication ...

I'm seeking a talented developer with experience in creating DOS games. The project involves working with some basic code and assets I've provided to create a game inspired by Rolling Ball 3D. Your main responsibilities will include: - Adding gameplay elements such as walls, slides, and targets - Implementing a CGA mode display - Developing a scoring system (point-based) Whil...addition of optional features like sound and level progression would be a plus. Ideal candidates should: - Have previous experience in DOS game development - Be proficient in coding and game design - Have a creative mindset to enhance the gameplay experience - Understand and can implement a point-based scoring system Let's discuss if you're up for this exciting project! The game should be ...

...Features: Real-Time Messaging: Low-latency text chat using WebSocket technology. Typing indicators, message delivery, and read receipts. Multimedia sharing (photos, videos, documents). Offline Messaging: Messages stored locally and synchronized with the server upon reconnection. 3. Audio and Video Calls: High-quality voice and video calling with adaptive bitrate streaming using WebRTC. Group Calls: Support for group audio and video calls with a specified number of participants. Screen sharing for collaborative communication. Call Notifications: Push notifications for incoming calls. 4. Group Chat: Create and manage groups with multimedia sharing. Admin privileges for managing participants and permissions. 5. User Authentication: Authentication using Firebase Au...

...seamless transactions between clients and workers. - **Database Management**: A robust database to maintain profiles of clients and workers, as well as track jobs, payments and other necessary data. - **Security Maintenance**: Implementation of top-tier security measures to protect user data and ensure safe transactions. - User Authentication: Secure and seamless user login and registration system using modern authentication methods. - Real-time Chat: In-app messaging feature to allow clients and workers to communicate instantly and efficiently. - Job Notifications: Push notifications to inform users of new job postings, job status updates, and other relevant information. - Rating & Reviews: System for clients and workers to rate and review each other after job completion for...

You will receive a custom scanning website developed in React with seamless API integration.

I'm in need of an adept developer who can either create or convert a ROS2 package designed for controlling an onRobot RG2 gripper that's coupled with a UR robot. I have an existing ROS1 package and some code for direct manipulation (not in ROS) that can serve as references. Key Responsibilities: - Transform the current R...ROS2 equivalent. - Ensure the package has the capability to manage the gripper's open/close function and modify force and width as required. - Implement standard ROS2 diagnostics for necessary diagnostic and feedback reporting systems. The ideal candidate will have: - Experience in ROS2 and robot programming. - Proficiency in both Python and C++. During the initial phase of deployment for the developed ROS2 package, I will require some support (v...

I'm seeking an expert in Laravel and Vue.js who can help improve an existing application by adding new features and enhancing performance. The application is developed by me and need a very experienced developer to enhance and add new functionalities. Key Responsibilities: - Optimize the application for better performance - Update the User Interface/Design to make it more user-friendly and appealing - Enhance the application's security - Implement new functionalities New Features to be Added: - Real-time notifications | websocket - Payment gateway integration | required improvements - OTP (One Time Password) system | for registration - AJAX chat Ideal Candidate: - Proficient in Laravel and Vue.js - Previous experience in application enhancement - Strong understanding...

I'm looking for an experienced web developer who can build a marketplace for selling social media accounts and websites. The marketplace should feature a chat functionality for better communication between users. The marketplace should support payments via escrow. Preferably custom developed from scratch.

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...sharing updates and insights - A testimonials section to showcase customer feedback - A services page detailing what we offer Skills Required: - Proficient in web development with a strong portfolio of similar projects - Excellent design sense aligned with a classic and professional style - Experience integrating interactive elements like forms and blog sections - Ability to create a user-friendly, easy to navigate site. I'm looking for someone who can deliver a top-quality site that accurately represents our business and serves its purpose effectively. The website should be developed using WordPress. The website should feature a classic monochrome color scheme. Please add a FAQ page to address common client inquiries. The contact form should include only b...

I'm in need of a talented programmer for the development of a web-based application. The primary function of this software is to serve as an online calculator. Key Responsibilities: - Design and develop a functional and user-friendly online calculator - Ensure the web-based application is accessible and per... Ideal Skills: - Proven experience in software development, specifically web-based applications - Strong programming skills - Previous work on developing interactive online tools or calculators would be a plus - Excellent problem-solving abilities and attention to detail. I look forward to your proposals. The calculator should perform basic arithmetic operations. The project should be developed using a JavaScript-based technology stack including frameworks suc...

I have a mobile productivity application prototype that needs to be developed on iOS within 3 days. The budget is capped at $250. While the application doesn't have to be fully polished for launch, it should be functional and able to demonstrate the core features of the prototype. Ideal Skills: - Proficiency in Swift and iOS app development - Experience in developing productivity applications - Ability to work under tight deadlines Please provide examples of similar projects you've completed in the past.

I'm looking for an experienced game developer to help create the first prototype of a simple market simulation game, designed for PC. The primary focus of this prototype is to establish basic gameplay mechanics and create a solid foundati...game development, particularly for PC. - Strong understanding of market simulation mechanics and basic economy principles. - Ability to create flexible, modular game architectures. - Familiarity with the visual and mechanical style of "Contraband Police" is a plus. The game should be designed to appeal to casual gamers, with intuitive mechanics and easy entry points. The prototype should be developed using Unity as the game engine. The game should utilize minimalistic graphics for simplicity and functionality. The prototype...

Professional video editing service involves creating a polished and meaningful final video by selecting the best parts from the provided materials using industry-standard applications such as Adobe Premiere Pro, Final Cut, and DaVinci Resolve.I organize and categorize the provided raw footage to streamline the editing process by reviewing material and selecting the best shots while eliminating unwanted or redundant content.I enhance the overall quality of raw footage by adjusting brightness, contrast, color grading, audio levels, and adding special effects like filters to achieve a desired look.I add transitions, effects, text animations, and graphic elements where relevant to fit with the general message of your content.I make creative decisions that align with your vision regardin...

...(iOS/Android) - UI/UX design - Knowledge of astrology - Experience in creating personalized content in apps - Strong understanding of performance optimization for high user volume Please include examples of similar projects you've completed in your proposal. Thank you. The app should be available on both iOS and Android platforms. The app should include in-app purchases for accessing premium features and detailed readings. The app will support only one language for simplicity. Minimal support as needed will be sufficient after the app launch. The app should be developed using React Native for cross-platform functionality. The app's birth chart analysis will be based on Vedic Astrology principles. Include push notifications for daily horoscopes and specia...

I'm looking for a skilled web developer and graphic designer to create a vibrant, dynamic and creatively designed WordPress site for my company. The main page and 10 additional pages are to be designed and developed. All the content is ready, but I need someone with the expertise to handle the programming and create the necessary graphics. The site will have: - A blog section for regular updates - A contact form for customer inquiries The ideal freelancer for this project should have: - Extensive experience with WordPress development - Strong graphic design skills - A portfolio demonstrating dynamic and creative web designs - Proficiency in creating engaging, user-friendly interfaces The website will have a corporate and professional design theme.

I need a mobile app developed for both Android and iOS that enables customers to order sachet water directly from my factory. Key Features: - User can select quantity, input location and phone number. - Payment option: Cash on Delivery. - App should function both online and offline. - Order notifications sent to both my WhatsApp and Email. - Provision for responding to order confirmations. - Real-time order tracking to provide users with updates on the delivery status. - Push notifications to keep users updated with order status and promotions. Ideal Skills and Experience: - Cross-platform mobile app development. - Experience with e-commerce app development. - Understanding of offline functionality in mobile apps. - Familiarity with integrating WhatsApp and Email for notifications...

More details: I have a WebView app on the Play Store, but I'm facing an issue with user registration. While the registration process works perfectly on the website, it doesn't seem to function within the WebView app. I am unsure of what might be causing this issue. The WebView app is developed on the Android platform.

I'm looking for a professional who can design and implement a touch screen for a vending machine that dispenses protein powder. The machine needs to incorporate a payment gateway that accepts UPI, and it must also provide real-time inventory tracking. Key Responsibilities: - Design and develop a touch scr...UPI payment integration. - Ability to implement real-time tracking systems. Please bid only if you have the relevant experience. I look forward to your proposals. The touchscreen interface should be interactive and feature-rich. The touchscreen interface should be colorful and engaging. The touchscreen interface should display promotional offers to users. The touchscreen interface should be developed for Raspberry Pi hardware. The touchscreen interface should have a min...

Requires experienced social networking code canyon app developer who have developed social networking apps using similar or same scripts I purchased these 2 scripts *17dv9tr*_gcl_au*MTI1ODEzNTA3Mi4xNzMzOTg0ODQw*_ga*MjQyMjgxMzgxLjE3MzM5ODQ4Mzk.*_ga_ZKBVC1X78F*MTczMzk4NDg0MC4xLjEuMTczMzk4NDg1NS40NS4wLjA.&_ga=2.109255941.1457101667.1733984839-242281381.1733984839 Work with original app developer to install both first. I have already paid developer US $300 to install it Suggest minor and major customisations so that is different from major

Hi, I'm looking for a ready-made taxi service website that has already been developed in WordPress. If you have a demo link for a working taxi booking website, please ping me with the demo details. I'm interested in exploring options to see if it fits my needs for further customization. Please only respond if you have a demo link available. Thanks!

I am looking for a seasoned Drupal expert with a minimum of 7 years of extensive Drupal experience. This role will be pivotal in custom module development, theme development and customization, as well as providing ongoing site maintenance and support. Your primary focus will be custom module development. You will be provided with detailed documentation for the custom modules that need to be developed, so strong interpretative skills and attention to detail will be key. Ideal candidate skills and experiences: - Minimum 7 years of Drupal Experience - Proven track record in custom module development and other backend codes. - Theme development and customization experience - Reliable site maintenance and support skills - Strong interpretative skills - Attention to detail - Based in I...

I'm looking for a freelancer with experience in UI design to develop a minimalist touchscreen interface for a vending machine. Key features: - Product selection - Payment processing The ideal candidate should: - Have a strong portfolio in UI/UX design, particularly for touchscreen interfaces - Understand the principles of minimalist design - Have experience with... Key features: - Product selection - Payment processing The ideal candidate should: - Have a strong portfolio in UI/UX design, particularly for touchscreen interfaces - Understand the principles of minimalist design - Have experience with integrating payment processing into a user interface - Be able to create an intuitive and user-friendly interface for product selection The UI should be developed for an Androi...

Hello everyone, Thanks for your interest. ANALYTICAL DETALIS IN DOCX IN CHAT Freelancers must implement a project in C/C++ for Linux using POSIX semaphores and shared memory, ensuring synchronization, fairness, proper cleanup, and runtime statistics, with a Makefile for compilation and command-line parameter support. Deliverables include the complete source code, a Makefile, binaries, and detailed documentation. Deadline: 18/12 Budget: $65 USD

I'm looking for a seasoned game developer to create a strategy game, similar to one found in the We Pl...Development: Extensive experience in strategy game development is required. - Multiplayer Integration: Proven track record of successful multiplayer game design. - 2D Graphics Design: Ability to create appealing 2D graphics. Please submit your portfolio showcasing relevant past projects. The game should be developed for Android platforms. "A backend Laravel admin dashboard where the admin can view all registered users." "Admin writes articles or terms and conditions that get published in the app." "Real-time services using Laravel's built-in ably broadcast preferred technology reacts native Note: i am also developer Larave...

After my Windows 11 updates, I need a program that presets specific network settings for my Ethernet LAN. This includes IP address configuration, DNS configuration, and default gateway settings, along with any other re...settings configurations for the Ethernet LAN. The program should feature a command line interface for ease of use. The program should have simple password access for user authentication. The program should prioritize a command line interface for ease of use. Implement basic password functionality to secure the program. The program should be developed using the programming language that best fits the project requirements. The program should be developed in C#. Include a feature for backup and restore of network settings. The software should run automati...

My Windows-based desktop app, developed in Java, is nearly complete. I need a skilled Java developer to help add images to an existing popup. Everything else in the app is finished. Ideal Skills: -French language - Proficiency in Java - Experience with desktop app development - Ability to follow detailed instructions and work independently - Attention to detail Please bid if you can help me complete this project quickly and efficiently. Thank you!

I'm looking for an experienced game developer to create a 2D platformer game with a cartoonish theme. The game should be designed for PC and incorporate puzzle-solving gameplay mechanics. Key Requirements: - Design and develop a 2D platformer game with a cartoonish style - Implement engaging puzzle-solving gameplay mechanics - Create a comprehensive Game Design Document ...mechanics - Create a comprehensive Game Design Document (GDD) and a PowerPoint presentation (PPT) outlining the game's concept, mechanics, and design elements. Ideal Skills: - Proficiency in 2D game development - Strong understanding of puzzle mechanics - Experience in creating GDDs and design presentations - Ability to design in a cartoonish style. Please provide examples of similar games you've d...

I am using a CentOS server hosted on Hostinger, where the httpd service starts automatically and occupies port 80. However, I don't want httpd to hold this port. Every few days, I have to manually release port 80 by stopping httpd using commands. How can I permanently prevent httpd from occupying port 80?

I am seeking a talented web developer to create a classic and elegant portfolio display for my photography business. The site will primarily serve to showcase my work, with a focus on photo galleries and videos. Key Requirements: - Design and develop a clean, classic and elegant website - Implement smooth, user-friendly navigation - Integrate visually appealing photo galleries a...load times Ideal Skills and Experience: - Proven experience in web design and development, preferably with portfolio sites - Strong understanding of minimalist and classic design principles - Proficiency in integrating photo and video content - Experience with SEO and website optimization - Excellent communication skills for understanding my vision and requirements The website should be developed usi...

More details: What type of remodeling project do you need an estimate for? Whole house remodeling Which aspects of the house are included in the remodeling? Interior design, Structural changes, Exterior work Do you need help with obtaining permits for the remodeling project? No, I will handle the permits myself The remodeling project needs to start immediately.

I'm seeking a skilled app developer to create a mobile productivity tool. This app should be compatible with both iOS and Android platforms. Key Requirements: - Expertise in cross-platform mobile app development - Experience in creating productivity tools is a plus - Proficiency in developing apps for both iOS and Android - Familiarity with the latest mobile app developmen...integrate third-party APIs for extended functionalities such as calendar sync and task management. - Experience in implementing push notifications to keep users informed and engaged. - Knowledge in securing user data with encryption and secure authentication methods. The ideal candidate will have a keen understanding of what makes a productivity app effective and user-friendly. Preferably developed u...