Captcha web java ejemplo jobs

I am in need of an experienced app developer to create an Android educational app with user acco...to make learning content engaging and interactive on a mobile platform. - User accounts are a key part of this project, as I want users to have personalized experiences and be able to track their progress. You should be able to design and implement a user account system with profiles and login functionalities. - Experience with Android app development is essential. You should be comfortable with Java and/or Kotlin, as well as the Android SDK. A good understanding of Material Design principles will be a big plus. Please provide examples of previous apps you've developed, especially if they are educational. Your ability to create a user-friendly interface and a smooth user experie...

Need some to program me a small function in this sdk to add RFID verification & then open gate for the user using following SDK.

Hello, I'm looking for a programmer for my project. C++ and possibly Java experience. I have already programmed my idea as a demo version in HTML on my website, now I need someone to implement it as software. In the future, the whole thing will be programmed on a screen including a touch screen, so that we have a finished device including a screen and buttons. Since this is a prototype and I need more versions, a permanent collaboration would be possible. I look forward to your offers. Best regards

I'm seeking an experienced full stack Java developer to help enhance an existing application. This project requires a professional with a diverse skill set across front-end, back-end development, and database management. Key Responsibilities: - Enhance the application with new features and improvements - Optimize front-end elements for maximum speed and scalability - Design and implement secure, efficient, and scalable back-end solutions - Ensure the application's database is well-managed and optimized - Participate in the development of healthcare/business related applications. - Work with Product Owners and teams to drive features and specifications, architecture design, implementation, and other software development responsibilities. - Works closely with in-house UX te...

I'm searching for a skilled development team to help us create...website should offer live betting options. Users should be able to place bets while games are ongoing. - The live betting functionality should be seamless, with minimal lag, to ensure the best possible user experience. Ideal Skills and Experience: - Prior experience in developing betting websites is highly desirable. - Proficiency in relevant programming languages like Python, Java, or PHP. - Good understanding of web security practices and measures. - Experience in creating user-friendly interfaces for online platforms. Please note, the project does not currently require support for casino games or fantasy sports, though the flexibility to add these features in the future would be beneficial. Refere...

I'm seeking a skillful programmer to develop a comprehensive Data Encryption Standard program using Java. Key Project Details: - The program should strictly adhere to the Data Encryption Standard algorithm.

I'm looking for a simple application where I'm going to use as a framework to grow functionalities on it. - It must be on React native (NOT expo) - java script code - Work in android initially (ios in the future) - Organized modular code (NFC calls, API calls etc) - You must provide instructions on how to create the dev environment - All code will be shared, without restrictions - It must have 3 screens - Login screen - which will authenticate to a backend I will provide - Then a main screen with 2 subscreens - Card read - read content of a NFC card - Configuration screen - to read/write some params from the API - And some other parameters like the URL to call, persisted locally on the phone Ideal Candidate: - Experienced in React Native developm...

I'm looking for a Java expert who can help me with some tasks related to Java programming. This includes Intellij and Maven. And you must have expertise on 'Java patterns' and 'Java swing' I will share more details over chat. Thanks!

I'm in need of a skilled developer to create a Java-based EPP interface for the IN Registry that will allow various domain functions to be carried out seamlessly. - **Domain Name Registration**: The interface should be capable of handling the registration process end-to-end. This includes: - The provision of a registration form that allows users to input necessary information for domain registration. - Implementation of a domain availability checker to ensure the desired domain is free for registration. - Enabling DNS management facilities to allow for efficient domain configuration. - **Domain Name Transfer**: The interface should facilitate smooth domain transfers. It should incorporate: - Mechanisms for generating and validating transfer authorization codes. - A ...

I'm looking for a Java expert who can help me with some tasks related to Java programming. This includes: - Debugging and fixing the existing Java code - Optimizing the performance of the existing Java code I will share more details over chat. Thanks!

I'm in need of a developer skilled in Java 8 to create a Cformatter that's capable of processing both .c and .cpp files. It's essential that the formatter follows the Allman style conventions. Prior experience developing formatters is highly preferred. Key Requirements: - Strong Proficiency in Java 8 - Familiarity with Allman Style conventions - Ability to build a formatter that processes both .c and .cpp files - Prior experience in developing similar applications. An understanding of C and C++ can be beneficial. Expectations include clean, efficient code and timely delivery.

My project requires an experienced Java SpringBoot developer with a strong understanding of Kafka for asynchronous communication. The ideal candidate should also have: - Proficiency in building and managing REST APIs, focusing on CRUD operations - Ability to integrate with external APIs and service data repository calls - Expertise in crafting and handling SQL queries, preparing for moderate traffic and frequent daily queries - Competence in setting up batch schedulers - Proficiency in sending email notifications This project offers an excellent opportunity to apply and enhance your Java SpringBoot and Kafka skills.

I'm in need of a skilled software developer, experienced in SpringBoot in Java programming. The primary task is to build a web-based tool that will run as a desktop application specifically on macOS. Key tasks include: - Implementing REST APIs - Integrating external APIs, specifically desktop application APIs - Building a scheduler for email notifications using cron jobs - Configuring batch process tasks Ideal candidate should be proficient in: - Java programming - SpringBoot framework - REST API development - Experience with desktop application APIs This is a great opportunity for a developer looking to work on a challenging and rewarding project.

I need a Java program I have an IP Segment Eg The program must scan the List of IP Addresses available using ping/any other method The program must scan all IP address for the open Ports each one is accepting packet request. I want a java program to create multiple different types of requests to the IP address on the specified port. The program should create the request to respond to some other IP. The goal of the program is to test the capacity of the IP address with Maximum requests it can handle.

I urgently require a Java proficient developer for an HRSD project. There's not clarity yet on the type of application or the main objective of the task as that was skipped during briefing. It's essential the developer isn't only skilled in Java but can help define project direction as well. Ideal skills and experience needed for the job include but are not limited to: - Expertise in Java development. - Prior experience in HRSD projects. - Capacity to define and influence project direction. - Good communication skills to report on project progress effectively.

I am seeking an eligible developer to build a high-fidelity prototype for an Android app using Kotlin, Java and Jetpack Compose. Key features I anticipate in the app include: - Writing unit tests to validate the code for ensuring smooth app functionality. The developer must work on a predefined design, fully functional prototype reflecting the actual app. I am interested in developers who have experience in Android development particularly with Kotlin, Java, and Jetpack Compose. Knowledge of unit testing is necessary.

...Develop an admin panel for managing user accounts, loans, payments, and app settings. Promotions: Integrate promotional features to offer discounts, rewards, or incentives for timely repayments or referrals. Chat Functionality: Enable chat functionality for users to communicate with customer support agents or other users within the app. Technical Requirements: Platform: Android Programming Language: Java or Kotlin Development Tools: Android Studio APIs: Integration with payment gateways, KYC verification services, and backend services for loan account management. Security: Implement robust security measures to protect users' financial information, personal data, and ensure data privacy. Deliverables: Fully functional Android app with the specified features and functionalit...

...automatically pull and update product pricing information from multiple online sources. - The application should identify and clearly highlight any price differences. - An intuitive interface that enables easy viewing and understanding of the price comparisons is preferred. - The ability to handle with cases such as CAPTCHA, implementing delays upon request, and to avoid being blocked. It would really help if you have prior experience in the e-commerce sector along with skills in web scraping, data mining, and automation. Familiarity with APIs of popular e-commerce platforms like Amazon, eBay, or Alibaba will be considered a distinct advantage. The ultimate goal is to create a tool that helps me simultaneously keep track of various product prices, identify the best deals ...

I'm currently seeking a seasoned coding instructor who can cater to advanced students. The syllabus should encompass Python, JavaScript, and Java - the three languages that need proficiency in. A central part of the teaching approach should be focused on: - Imbuing advanced techniques and methodologies - Acquiring a comprehensive understanding of all three languages - Fostering independent learning and debugging capabilities Successful candidates ideally should have: - Prior experience as a coding teacher - Proficiency in Python, JavaScript, and Java - Proven track record with advanced students.

I'm looking for a skilled developer who can help me implement a geolocation control feature in ...and unchanged, while all geolocation-related checks and functionality are performed simply and centrally in the mobile app. If you read my need, you will find the exact way I want this modification, which makes it a simple change that does not affect the original logic of the code. I need a fair quote based on my needs. I included documentation because I know the code and its structure. I'm a Java developer and have a basic understanding of Flutter. If you haven't read my need yet, please go back and read it. Don't give me a quote without at least considering what I need. I need the app to also be posted on the Apple Store, I don't have a Mac Book, on Googl...

I'm seeking a talented web developer to create a simple and intuitive WordPress website for IT cybersecurity service - similar to this: Website needs to include: - contact form with captcha - integrated links to payment portal (will provide) - newsletter integration (WP plugin) - upload to hostgator word press site (will provide access to instance) I will provide content. Page needs to be simple to navigate but professional looking. Please provide with your bid the design you propose. Your bid price will include all of the above including template purchase (if needed).

...beneficial for this project. Knowledge of secure payment gateways is crucial to ensure secure transactions within the system. Proficiency in developing dynamic and user-friendly interfaces is essential for the user accounts' feature. Your expertise will help us deliver a reliable and secure platform for currency exchange. Se requiere un sistema de escritorio que realice la funcion de cambio de dolares en JAVA con conexion a base de datos mysql , donde tenga un login de inicio de sesion y registro de usuario, modulos de deposito de dinero a traves de tarjeta de credito y retiro a través de cuenta bancaria , modulo de cambio de dolares , donde muestre siempre el saldo actualizado, modulo de transacciones , donde se visualice todas las es para un trabajo de universidad ...

*****Only Corporate freelancers who can work remotely, no credentials will be shared for Google account***** Overview: We are seeking a Google Ads and Google Analytics expert to help increase online sales for our do not currently have a Google Ads account set up. Goals: - Increase online sales through effective Google Ads campaigns - Configure Google analytics manually by setting java code on the website - Successfully configure Google ads with the flyer provided by us, create a landing page on our website and host it. Target Audience We are IT coporate and our target audience is B2B in India and Middle East Skills and Experience: - Proven experience in setting up and managing successful Google Ads campaigns - In-depth knowledge of Google Analytics to track and analyze campa...

I need simple static website created for a book around artificial intelligence and cyber security. This is a fixed price project and will ...Attention to detail (you have to do your own QA review for spelling sign, functionality etc) - hosted on Hostgator WP - rendering to mobile devices properly - websites need to be created in 4 days from project award. Book Website 1: the following menu/pages: - index page - About the author - The books with purchase links - Speaking - Contact form (with Captcha) - Connected to newsletter (WP plugin) Ideal candidates should have experience in web design, preferably with related projects. A discerning taste for layouts conducive to the publishing industry would be commendable. Proven experience in creating user-friendly, engaging websi...

i will do complete work till tomorrow 12:00 pm

I'm on the look-out for proficient Java Developer with deep understanding of Linphone SDK. Given the information gap on my end, I'd prefer if he/she could recommend the most suitable Linphone SDK version for audio calls. Do note, my project demands specific focus on audio calls only. A background working with similar features would be valued. Recommendations on any additional features could be discussed. Let's chat if you have the expertise I need in order to make this a success.

...application. - Integrate functionality to capture weight inputs from a digital weighing scale. - Implement features for manual entry of product prices and quantities. - Develop logic to calculate invoice totals based on weight inputs and prices. - Ensure compatibility with various digital weighing scale models and accounting software. **Requirements:** - Proficiency in programming languages such as Java, Python, or JavaScript. - Experience in software development with a focus on interfacing with hardware devices. - Familiarity with serial communication protocols and device integration. - Strong understanding of software architecture and design principles. - Excellent problem-solving skills and attention to detail. **Preferred Qualifications:** - Experience with integrating ha...

As a business, we are in the process of creating a backend system and require a Java Spring Boot Consultant to guide us through the development and integration stages. - Setting up Project Environment: Your role will be to set up the project environment, ensuring all the necessary tools and frameworks are installed and configured correctly. You should be comfortable working with Java Spring Boot and have a solid understanding of project setup. - Developing RESTful APIs: As the goal of this project is to create a backend system, the consultant we're looking for must have experience in developing RESTful APIs. You should be able to design and implement API endpoints that are efficient and scalable. - Integrating SQL Databases: In this specific project, we're focus...

...io/jordanwillis/pen/EWdrWR But with draggable points like this: Displaying data like this: It is a user survey to capture a users response on the axis. Once they have selected their input, they will answer 3 text box questions, and add their email and click send. 1. Experience must be responsive 2. Form must have a captcha 3. All deatils must be stored in the backend as well as emailed to us. We must be able to filter responses in the backend. Key Responsibilities: - Design a visually appealing one-page WordPress site - Implement an X Y axis for data visualization - Ensure the X Y axis is responsive and functional across devices Ideal Candidate: - Proficient in WordPress development - Experienced in data visualization

We are in need of a talented Android game developer for small, periodic tasks. Key Responsibilities: - Developing Android games, the type of the game will change depending on the task. Ideal Candidate: - Prior experience in developing Android games is a must. - Proficiency in Java and Unity. - Strong problem-solving skills. - Ability to work in a fast-paced environment and deliver quality work under tight deadlines. Please submit your proposal including past examples of your games and your availability for short tasks.

I'm looking for someone to develop a stock prediction program specifically targeted at the Saudi market. Key Requirements: - Programming Language: You can use any language you're comfortable with, whether it's Python, Java, C++, or another language or excel sheet. - Technical Requirements: The program should be highly accurate, providing predictions with an accuracy rate of over 90%. - Data Sources: The program should utilize a range of data sources to inform its predictions. These should include historical stock data for the Saudi market and any other relevant information that you can source. Be creative with your data sources and demonstrate a strong understanding of the market. Ideal Skills and Experience: - Strong background in programming and algorithm develop...

I'm seeking a professional to design and implement an image recognition captcha system on my platform's user registration. The primary objective is to bolster data security, thereby preventing unauthorized access or malicious activities. Essential Skills and Experience: * Proficiency in formulating image recognition captcha * Outstanding expertise in data security * Extensive experience in user registration processes * Excellence in problem-solving and strategic thinking The captcha system should be robust, user-friendly, and effective in identifying and allowing only valid users to register on the platform. The project won't only involve the creation of the captcha system, it will additionally require integrating it seamlessly into our user r...

I am seeking a skilled and knowledgeable mobile app developer to bring to life an intuitive platform for showcasing short stay rentals in Ghana. Called GhanaStay The envisioned app should: - Showcase each rental's key info...Reviews: Platform for previous tenants to leave their honest reviews. The ideal candidate for this project would have a strong background in mobile app development, with a portfolio showcasing similar work in real estate or hospitality. Experience in UX/UI design to ensure a user-friendly approach will be a major plus. Coding skills in languages commonly used for mobile apps such as Swift (iOS), Java (Android), or cross-platform languages (Flutter, React Native) are essential. A keen understanding of the rental market in Ghana or similar environments is ...

I am seeking a US IT Recruiter with expertise in sourcing and screening candidates to fill less than 10 positions per month. Specifically, I need assistance in recruiting JAVA and SAP professionals. Key Requirements: - Proficiency in sourcing and screening candidates - Familiar with applicant tracking systems - Ability to fill positions for JAVA and SAP specialists The ideal candidate will have a strong track record of successful placements, a keen attention to detail, and excellent negotiation skills. Prior experience in IT recruitment is essential.

I want an android developer with java, php, laravel, api Working on android studio and laravel app control panel

I'm seeking a proficient Java Developer to undertake an exciting project focused on creating an engaging simulation game. Key Tasks: - Complete software development of the simulation game from conceptualization to completing the final product. A brief explanation of what the game looks like: The game has two clients. The clients have a map and on this map a fort and a treasure is hidden. The client needs to find the treasure and the fort from the enemy to win the game. Also there are specific rules for generating the map, that needs to be validated. Project Specific Requirements: - Extensive experience in Java development with emphasis on game programming - Knowledge in bug fixing and troubleshooting during development stages - Expertise in code optimization to...

SimpleWeb RTC changed again how they get the amount of users in a room. This one I can not figure out as we use this to count users in the room. See attachment. We use the original curl with Java Script to show that count on our webpage. $20 Job

I'm seeking a full-stack developer to build a sophisticated core banking solution web application. Key Requirements: - JavaScript and Java proficiency are a must - The web application should have a sleek and modern design Key Features: - The most critical feature for this project is user account management Ideal Candidate: - Proficient in JavaScript and Java - Experience in designing modern and aesthetically pleasing web applications - Previous experience with core banking solutions or financial applications is highly desirable - Strong background in creating robust user account management systems - Excellent problem-solving and analytical skills - Ability to work independently and efficiently Please include your relevant experience and a portfo...

...(2021 & 2022 passout only)? Are you passionate about programming languages and eager to make your mark in the IT industry? Look no further! We’re hiring talented individuals to join our dynamic team. Position: Software Engineer Domain: Finacle (Banking) Location: Major cities in India and international locations Why Choose Us? Comprehensive end-to-end training in Unix/Linux, JSP, HTML, Core Java, Node JS, Node red, Oracle SQL, and PLSQL. Exciting projects in the banking domain Opportunities for growth and career advancement Terms and Conditions: Commitment: Minimum 3 years with us Training: First month (free accommodation), followed by competitive salary Performance-based increments from the second year onward Global travel opportunities Qualifications: - While we...

I'm seeking a hard-working programmer capable of developing a multifunctional bot for personal use. This bot's main purpose is automating specific tasks, with key functionalities including Natural Language Processing and Data Scraping. The ideal freelancer for this job should have: - In-depth knowledge and skills in languages such as Python, Java, or C++ to efficiently build the bot - Expertise in Natural Language Processing and Data Scraping - Experience in building bots, particularly ones focused on task automation Although the bot is primarily for personal use, ensuring its compatibility across different platforms is fundamental. Therefore, any previous experience or knowledge in optimizing bots for varying platforms will be advantageous. We can discuss further the s...

I need an experienced Native Android app and SDK developer to work on an existing wellness app. The main focus should be on health tracking, specifically heart rate monitoring. You should have prior experience developing similar health or fitness apps and be familiar with heart rate monitoring technology. Bonus points if you can prov...to work on an existing wellness app. The main focus should be on health tracking, specifically heart rate monitoring. You should have prior experience developing similar health or fitness apps and be familiar with heart rate monitoring technology. Bonus points if you can provide examples of previous work in this field. Key skills required are Android development, SDK, Android Library creation, Java, Kotlin and health app design and development best ...

I'm seeking a seasoned resume writer, with a knack for crafting resumes focused on the IT industry and a comprehensive understanding of executive-level priorities. - Your target audience will be, primarily, senior decision-makers in IT recruitment. - Also, ...writer, with a knack for crafting resumes focused on the IT industry and a comprehensive understanding of executive-level priorities. - Your target audience will be, primarily, senior decision-makers in IT recruitment. - Also, the resume must highlight my skills as an Architect. Ideal Candidate: - Proficient in resume building for executives. - Knowledge of the IT industry (java Full Stack development) and architect roles. - Excellent communicator with collaborative editing skills. -...

We developed custodial wallet using Kotlin, JAVA, Node.js, etc. and when we click the "send" button coins cannot be sent. Please check and fix the issue. apk backend admin panel

We are searching for a mobile developer to join the team to finalise a project for MVP. We need a single developer with both Android (react/java) and iOs (swift) to finalise the app already well underway but requiring changes in UI and functionality. You will also use WhatsApp for comms and JIRA for ticket management and be a strong communicator. Experience a must. Looking for a price per week, and 4 milestones are created and based on sprints achieved.

I'm searching for someone uniquely skilled in developing a website with an education-centric approach. The specific focal point of our website remains open-ended, giving you room for creativity and innovation. Website will need to be built with content of our exist...someone uniquely skilled in developing a website with an education-centric approach. The specific focal point of our website remains open-ended, giving you room for creativity and innovation. Website will need to be built with content of our existing website. URL is Requirements: build a sleek website using existing content and photos, but include a contact form with working captcha, mobile site and a real time chat service that connects with my phone via WhatsApp or Facebook messenger or another method.

We're seeking freelance programmers with a flexible skill set as the specific programming languages and project objectives weren't defined. An ability to adapt to various programming languages would be ideal, encapsulating yet not limited to Java, Python, and C++. As the project's main target and functionality weren't specified, experienced bidders with diverse backgrounds in creating mobile apps, website development, and software application building would be preferred. This project may contain elements like user authentication, database integration, and payment processing. It's important you're adaptable and comfortable with possible modifications as the project progresses.

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I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

I'm looking for a skilled Java developer to integrate the Coinbase, Kraken and many other cryptocurrency APIs into my project. Key Objectives: - Integration of Coinbase, Kraken APIs and many other's exchanges api's - Implementation of wallet balance retrieval functionality Ideal Skills: - Proficient in Java programming - Experience with cryptocurrency exchanges and APIs - Prior work with well known crypto exchange's APIs preferred - Strong understanding of API integration and security Please provide examples of similar projects you've worked on and your approach to API integrations. Your ability to meet the project's technical requirements and ensure security will be crucial.

I'm searching for a skilled A...construct an application similar to Instagram, focusing specifically on photo and video sharing features. Only front end work is required. Ideal Skills and Experience: - Android Development - Java or Kotlin - Familiarity with Instagram's functionality - UI/UX design implementation from provided specifications Tasks: - Implement a robust photo and video sharing feature - Translate my specific UI/UX design into an engaging user interface. I welcome developers with a solid track record in building interactive and aesthetically pleasing Android applications. It's essential to be proficient in either Java or Kotlin and have a solid understanding of Instagram to replicate its user experience successfully. Let's create a vi...