Javacông việc

We are looking for a skilled and experienced Android Developer t...gateway integration. Collaborate with our team to implement additional features and improvements. Requirements: Proven experience in Android app development with at least 5 years of experience. Prior experience in integrating Paytm payment gateway into Android applications. Strong understanding of mobile app architecture, design patterns, and best practices. Proficiency in Java, Kotlin, or both. Familiarity with RESTful APIs and JSON data handling. Ability to work independently and meet project deadlines. Excellent communication skills and a collaborative attitude. Portfolio or examples of previous Android projects with payment gateway integration (Paytm preferred) will be highly...

We have already created pst ost msg eml mbox file conversion software u have to create olm file conversion software

I am looking to hire someone to create a coffee IoT device with specific features and a certain type of technology. Features: - BLE connection - measure coffee grounds weight, water weight and temperature - counttime timer - Customizable coffee options - Fix...grounds weight, water weight and temperature - counttime timer - Customizable coffee options - Fixed coffee amount, water amount options Requirements: - The coffee application should be compatible with mobile devices - It should allow users to customize their coffee options Ideal Skills and Experience: - Experience in developing mobile applications - Proficiency in programming languages such as Java or Swift - Knowledge of UI/UX design principles - Familiarity with Amazon IoT Additional required: -Provide the source code a...

I am looking for a skilled developer who can create an unlocked version of a Google rank checker. The project requires the following features: - Customizable rank tracking with advanced features - The ability to track rankings for multiple keywords and websites - Integration with Google Analytics and other data sources - Advanced reporting and visualization cap...checker. The project requires the following features: - Customizable rank tracking with advanced features - The ability to track rankings for multiple keywords and websites - Integration with Google Analytics and other data sources - Advanced reporting and visualization capabilities The client has already set aside a budget for this project. They are looking for a developer with experience in Java to handle the programmi...

...cualquier dispositivo. Asegurar que el sitio sea compatible con SEO para mejorar su visibilidad en los motores de búsqueda y aumentar nuestro alcance en línea. Habilidades y Experiencia Requeridas: Experiencia demostrable en el desarrollo de proyectos similares con funcionalidades similares (mínimo 3 años experiencia). Conocimientos sólidos en lenguajes de programación web como Angular JS, NodeJS, JAVA CSS, JavaScript y HTML. Comprensión profunda de las mejores prácticas de diseño web y experiencia de usuario (UX). Capacidad para trabajar de forma autónoma, cumplir plazos y ofrecer resultados de alta calidad. Beneficios: Oportunidad de trabajar en un proyecto innovador, atractivo y con proyección...

...Jira Cloud, the most commonly used languages are JavaScript (Node.js) and Java. This is because Atlassian, the company behind Jira, provides official libraries and frameworks for these languages. JavaScript (Node.js): Atlassian provides the atlassian-connect-express (ACE) framework, which is a toolkit for building Atlassian Connect apps using Node.js and Express. This is a good choice if you want to take advantage of the vast ecosystem of Node.js libraries and the flexibility of JavaScript. Java: Atlassian also provides atlassian-connect-spring-boot for building Atlassian Connect apps using Spring Boot in Java. This is a good choice if you prefer a statically typed language or if you have existing expertise in Java or Spring Boot. So, if you're planni...

We look for Java Spring-Boog and Java Core senior expert developers, who is master of both and also able to do the lead development of a small team. Your job will be to discuss requirements on technical level and to define issues/tasks in the issue tracker for the dev team. Afterwards you need to clarify them in the team and you also have to implement solutions and frameworks like software design patterns for the dev team. Your job is also to verify the code (code reviews) of the mates to ensure good quality. Of course TDD approach... The software always contains a UI, so it is mandatory that you are able to handle properly UI development too. We are mostly on Angular or react We have multiple projects, from building from scratch also for maintaining. They have to be org...

I am looking for a freelancer to help me with writing course content for a programming course. Here are the details of the project: Specific Topics: I will provide a list of specific topics and concepts that should be covered in the course. Programming Language: The course should be based on one of the following programming languages: HTML/CSS, JavaScript, or Python. java Course Length: The expected range in length of the courses is not provided. Ideal Skills and Experience: - Strong knowledge and expertise in the chosen programming language (HTML/CSS, JavaScript, or Python) - Experience in writing educational content or course materials - Ability to break down complex programming concepts into easy-to-understand modules - Excellent communication and writing skills - Attention ...

...course material to both individuals and groups depending upon their existing understanding of the topic To monitor student progress and make recommendations to the reporting manager if any interventions are needed to bridge the gap Evaluate student assignments and grade themAt-least 1-2 years of industry experience in developing production-level applications. Should be an expert in C/C++/Python/Java/Php and knowledge in frameworks (Laravel/CodeIgniter), Database operations (Prior Knowledge in Golang is appreciated) Fluent verbal as well as written communication skills Should be punctual and disciplined to ensure all training begin and end on time and do full justice to the topic delivered Should be patient and sensitive towards trainees and their ability to grasp new concepts A ...

I am looking for a mobile app developer to create an educational app for both iOS and Android platforms. The app needs a login and submission features. The app does not require any special features such as augmented reality or voice recognition. Additionally, there is no need for cloud integration at this time. Id...does not require any special features such as augmented reality or voice recognition. Additionally, there is no need for cloud integration at this time. Ideal Skills and Experience: - Experience in mobile app development for iOS and Android platforms - Familiarity with educational app development - Strong knowledge of UI/UX design principles - Proficiency in programming languages such as Swift and Java - Ability to work within project deadlines and deliver high-quality...

<Overview> In-game items added to character inventory when purchased with WooCommerce <description> This is a classic MMORPG game. Link your game items to WooCommerce. (webhook or API) When a user visits the website...<description> This is a classic MMORPG game. Link your game items to WooCommerce. (webhook or API) When a user visits the website and completes payment for game items, Should be triggered on the game server's database. If the status is 'Payment completed' on the WooCommerce server side, The purchased item should be added to the player character's inventory by query. <About this game> Programming language: Java Database: MySQL MySQL Administration Tool: HeidiSQL Encoding: UTF-8 System language: Korean, English <Table exa...

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I need a developer with experience in Google App Engine (Java - REST) to help me create an application that can read and write data to Google Sheets. The ideal candidate should have the following skills and experience: Functionality: - Ability to read and write data to Google Sheets - Integration with Google App Engine (Java - REST) Authentication: - Implementation of authentication for the application - Ability to securely access and modify Google Sheets data Language: - Proficiency in Java programming language - Understanding of Google App Engine (Java - REST) framework Overall, I am looking for a skilled Java developer who can create a Google App Engine (Java - REST) application that can effectively edit Google Sheets.

I am seeking a Java Developer will write a Java client-server system that allows users to upload and save their files to a server with end-to-end encryption and authentication. Client-server architecture, public and private keys The system consists of a client and a server Java program, and they must be named and respectively. They are started by running the commands java Server port java Client host port userid filename specifying the hostname and port number of the server, the userid of the client, and the name of the file to be uploaded..Requirements details in file Submit: 1)Complete Source code zip file 2)Output running video file of this application Remembered: you can't do anything outside these file

...is to create a video call web application using webrtc and websocket in Java. This application will be used for personal use, so it needs to be reliable, user-friendly and easy to install. It should be able to support video conferencing with advanced features such as transmitting high definition streaming video, as well as text, file and audio transmission. To communicate over the web, Websocket will be used as the communication protocol. The development will be done in JavaScript, a popular language for web development that is suitable for this type of project. I am looking for someone who can develop this video call web application for me. The successful applicant should have strong technical skills in developing Java applications and have experience with websocket an...

Hello! I'm looking for an experienced coder or programmer to assist me with a project. I require expertise in coding and programming languages such as Python, Java and HTML/CSS. I also need assistance with Microsoft 365 apps, specifically developing custom applications. If you're an Excel wizard and have a good understanding of the Microsoft 365 suite of apps, then this is the job for you. You should be able to develop spreadsheets, presentations, and other custom applications for me with your precise coding and programming experience. You must also have strong problem-solving skills, be reliable and have excellent communication capabilities; both verbal and written. If you feel you meet these requirements and have the necessary skillset, please don't hesitate to...

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We’re looking for an experienced Java programmer with a strong background for Spring, Swing, and mobile support. Also, we require experiences on CRM and ERP programs covering Invoice, POS, Accounting of AR/AP, Inventory, Employee & Payroll,.. The project is expected to last for more than 3 months, so the ideal candidate should be committed and available for a longer duration. We will discuss the project in details with the selected coder. Please write down the “Understand” text Otherwise, your bidding will be neglected. If you have the necessary skills and experience, please submit your proposal along with relevant examples of your past work. 1. The first 2 weeks will be a trial period with 20 hours per week and 40 hours after a trial period. 2. The hourly ...

Need a java developer who is expert in writing Junit for java class using mockit jar & reading Excel file using Java.

Necesito un desarrollador web con al menos 5 años de experiencia, que radique en Estados Unidos, que hable muy buen ingles, su principal trabajo sera entrevistar a los clientes y mantener contactodiario con ellos, conocimientos en JavaScript, React.js, Node.js, .NET, Java.

I need a developer with Java experience to develop a Microsoft Office 365 Add-In application using Open AI ChatGPT 4. The app will look and behave something like this: Developer must have experience developing apps and getting them approved for the Microsoft App store and working with Open AI API. I'd like to work with the developer long-term for app updates and web-based version as well.

I am looking for an expert in Java, specifically someone who is proficient in Java 8 stream API, Kafka, microservices, and has a strong knowledge of Spring Boot. Specific task: I need assistance in implementing Java 8 stream API, working with Kafka, and developing microservices with Spring Boot. Project requirement/goal: I am open to any project idea and would appreciate guidance and suggestions. Consultant duration: I require the consultant for less than 4 hours. Skills and experience needed: - Expertise in Java - Proficiency in Java 8 stream API - Experience with Kafka - Knowledge of microservices development with Spring Boot

...for volume measurement, specifically for solid volume. The app should be able to accurately measure the volume of solid objects. The mobile phone used for measuring has lidar data so no calibration must be done. Skills and Experience: - Experience in developing Android and iOS apps - Strong knowledge of volume measurement techniques and algorithms - Proficiency in programming languages such as Java (for Android) and Swift (for iOS) - Familiarity with 3D modeling and rendering - Ability to integrate the app with the device's camera and lidar for accurate measurements - Knowledge of UI/UX design principles for creating a user-friendly interface - Experience in testing and debugging to ensure accurate volume measurements - Strong problem-solving skills to handle any challenges...

We are looking for a freelancer to help us integrate Firebase events and analytics into our Java Spring Boot application. The tasks involve setting up Firebase events, analyzing user behavior, and enhancing the dashboard with data visualizations. The freelancer should have expertise in Firebase, Java Spring Boot, and AWS RDS. The work can be done remotely using AnyDesk Tasks: Integrate Firebase events to track user actions, including sign-ins, in our Java Spring Boot app. Set up Firebase data analysis to gain insights into user behavior and app usage. Ensure seamless API integration with Firebase. Enhance the Java Spring Boot dashboard with Firebase analytics visualizations. Optimize AWS RDS database for handling increased data load from Firebase events.

I want a JAVA program to be designed for extracting information from an Android smartphone. The information should contain the following heads : 1. Device info to include model no, manufacturer, etc. 2. Call logs analysis. 3. Search the phone and list out the unauthorised apps. 4. Make a provision to add to this database using package identifiers. 5. Scans the entire phone for unauthorised documents/ images/ word/ pdf. The keywords will be given. 6. Make a separate provision to add these keywords manually. 7. Provision to list all the permissions associated with each app. System apps should be listed differently and third party apps should be listed differently. 8. An admin page for me so that i can add the users who can log in. 9. It should be MAC binded. 10. List out the ad se...

I want a JAVA program to be designed for extracting information from an Android smartphone. The information should contain the following heads : 1. Device info to include model no, manufacturer, etc. 2. Call logs analysis. 3. Search the phone and list out the unauthorised apps. 4. Make a provision to add to this database using package identifiers. 5. Scans the entire phone for unauthorised documents/ images/ word/ pdf. The keywords will be given. 6. Make a separate provision to add these keywords manually. 7. Provision to list all the permissions associated with each app. System apps should be listed differently and third party apps should be listed differently. 8. An admin page for me so that i can add the users who can log in. 9. It should be MAC binded. 10. List out the ad se...

Project Title: One Compiler Assessment Preparation Skills and Experience: - Proficiency in C++, Java, and Python - Strong understanding of programming concepts and principles - Experience with code challenges and assessments Project Description: I am looking for a freelancer who can help me prepare for a code challenge assessment focused on one compiler. The assessment will test my knowledge and skills in the chosen programming language, which includes C++, Java, and Python. Specific Requirements: - The preparation should cover topics and concepts relevant to the code challenge assessment. - The freelancer should have experience with code challenges and assessments. - Strong understanding of programming concepts and principles is required. Deliverables: - Detailed study ...

(1) Need minor change in app. app is developed in java (2) Ad match rate is droppping below 70 so need to improve that too. Please note that the app is already developed in Java, so no other programming languages are required. The existing code will serve as the foundation for the changes and improvements needed.

Looking for an Advanced JAVA/PYTHON Trainer with experience in web development Requirements: - Advanced level expertise in JAVA and PYTHON - Experience in working with web development - Ability to teach both JAVA and PYTHON

I have a video chat script on my hosting based on flash, the technology is outdated, translate or make it with the same interface on webrtc! Flash is not currently supported, you need to use modern technologies...Now people use webrtc for p2p communication - this is a simpler solution (in terms of development) and it is ideal, I think it will work. I need to) create a video chat on webrtc and put it all in the engine, instead of the scheme with Flash and RTMP. Can you help *? The output should be a two-way video chat with per-minute billing! Maybe there is some other solution for this project! Php, html 5, java engine self-written site on the codeigniter framework! I will be grateful for help. I am in Ukraine , now is a difficult time . I hope for your help. Glory to Ukraine . I ca...

...project . task will update you .. you have to do the task wise ... individually only we will pay... Android | Java Feature Development Expert Needed for Dynamic Task Based Project with 10 Million Users We are seeking an Android | Java expert to assist with feature development for our dynamic task-based project. With over 10 million users, we have a high demand for new features and functionality. Tasks: - Collaborate with our team to identify and prioritize feature development needs - Write clean, efficient code to implement new features - Conduct thorough testing and debugging to ensure high-quality deliverables Ideal Skills and Experience: - Expert level experience with Android and Java development - Strong understanding of object-oriented programming principle...

I am seeking a Java Developer will write a Java client-server system that allows users to upload and save their files to a server with end-to-end encryption and authentication. The ideal candidate will have experience with Java ,Java Client , Java Server ,Java Networking & end-to-end encryption and authentication. Submit: 1)Complete Source code zip file Remembered: you can't do anything outside these file be complete all pdf requirements.

I am looking for a skilled Java Automation developer who can automate a mobile application for both Android and iOS platforms. The ideal candidate should have experience in mobile automation using Java. Develop Automation framework using java that can run on both saucelabs and local Skills and Experience: - Strong proficiency in Java programming language - Familiarity with mobile application automation frameworks such as Appium or Selenium - Experience in automating both Android and iOS applications - Extent reports

Review codes and update/modify current functions

Hello, I am looking for a freelancer to help with developing my AWS Lambda code using C#, to be written referencing an old Java Spring Boot equivalent code. The code needs to be written using existing single credentials and without needing to use any special AWS insights or features. The project should consider all of the aspects of the existing code and reflect that in the new implementation in C#. The freelancer should have experience with Python, Java, and/or C#. I’m looking for someone who is comfortable dealing with AWS Lambda code and someone who is familiar with AWS services. Please let me know if you have any questions.

I am looking for a skilled developer to create a delivery app for a food delivery service. The ...review the delivery service. - The app should contain 5 business models: 1. Consumer App 2. App for Delivery Representative 3. App for Work Team 4. Manager application 5. a special application to be discussed at the time Ideal skills and experience for this job: - Experience in developing mobile apps, specifically in the food delivery industry. - Proficiency in programming languages such as Java, Swift, or React Native. - Knowledge of payment gateway integration and order tracking systems. - Strong problem-solving and communication skills to ensure smooth coordination between the client and the development team. similar app

Project Description: The project involves running automation tests using BDD, Java, and Selenium. The client specifically needs to run unit tests. Therefore, the ideal candidate should have experience in writing and executing unit tests. Skills and Experience Required: - Proficiency in Java programming language - Experience in using Cucumber framework for automation testing - Strong understanding of BDD (Behavior-Driven Development) principles - Familiarity with Selenium for automating web applications - Knowledge of test frameworks such as JUnit or TestNG

We are seeking an expert Android developer with senior-level experience to join our team. The ideal candidate should have a strong background in Java and Kotlin development. Requirements: - Senior-level Android developer with extensive experience in Java and Kotlin - Proven track record of successfully delivering high-quality Android applications - In-depth knowledge of Android SDK, APIs, and frameworks - Familiarity with the latest trends and best practices in Android development - Experience working in an Agile development environment is preferred - Ability to work independently and as part of a team - Excellent problem-solving skills and attention to detail - Strong communication and collaboration skills Responsibilities: - Develop high-quality Android applications follo...

I am looking for a freelance JavaScript developer who can create code for my Spark AR Studio project. The specific functionality that I need the JavaScript code to achieve is animation. Ideal Skills and Experience: - Experience in JavaScript development - Proficiency in Spark AR Studio - Ability to create animations using JavaScript Successful freelancers should include their experience in their application, showcasing their past work in JavaScript development and any relevant experience working with Spark AR Studio. If you have the necessary skills and experience, please submit your detailed project proposal and your application.

We are working on an Android app using Cordova to open a webpage in Java. However, we are facing issues with three specific functions: 1) (5 * 1048576) 2) (databasePath) 3) (true). We are looking for a skilled and experienced freelancer who can help us resolve these issues and create a fully functional app. The selected freelancer will be responsible for troubleshooting the mentioned problems and ensuring the proper functioning of the app. If you have expertise in Android app development, Cordova, and Java, we would love to hear from you. Let's work together to bring this project to successful completion.

Necesito desplegar un proyecto de ejemplo de aplicación web java con maven sobre un servidor glassfish en Ubuntu server. El proyecto debe tener un de inicio y un servlet al que se enlace y que recoja la petición. Necesito conocer el proceso.

I am looking for a Java developer to help with a project. Specifically, I need assistance with full-stack development. I have specific requirements for the project and I am looking to have it completed within a month. The ideal candidate should be an experienced Java developer with proficient knowledge of backend and frontend development, as well as familiarity with web development frameworks such as Spring and Hibernate. They should also possess great problem-solving and communication skills. If you think that you are the right person for this job, please apply to it. I am excited to find the best developer to help me with this project and make it a success!

I am looking for an Android app developer to create a Social Media app with specific features and functionalities in mind. Requirements: - Experience in developing Social Media apps - Proficient in Java and Android Studio - Knowledge of API integration for social media platforms - Ability to create payment screenshote of Phone Pay Design assets are not needed for this project.

I am looking for an experienced Android app developer to create an app for me. Platform Requirements: - The app should be developed specifically for the A...create an app for me. Platform Requirements: - The app should be developed specifically for the Android platform. Feature Requirements: - No additional features such as authentication (i.e. username/password) are needed. Admin Interface: - An admin interface for managing the app is not required. Ideal Skills and Experience: - Proven experience in Android app development - Strong knowledge of Java and Android Studio - Ability to develop user-friendly and intuitive interfaces - Familiarity with mobile app design principles and best practices - Attention to detail and ability to deliver high-quality work within the given ...

I am looking for a C++, Java or Python expert to assist me with creating custom tool for schedule and transport plan. The tool being created will must consider all possibile tour combinations according to set variables and choose the best one. I need the tool to be completed within 3 days. Skills and experience required: - Expertise in C++, Java or Python programming - Software engineering - Strong knowledge of custom function creation - Experience in script creation for data entry efficiency - Single developer (no team or company) Tool specifications: - Program language could be choosen freey - No framework in installed - Tool code must be editable - Variables (shown as example on Excel file) must be entered with a GUI - Algorithmw orkflow must be shared The full proce...

We need to bridge between our reactnative app (ios and android) with an external device (kind of endoscope) which we have the SDK for. There are not many methods we need to bridge, such as getting a single picture, starting the videorecording, retrieving the devi...ios, which compiles and runs within our reactnative app Note: we are in direct contact with the endoscope manufacturer so, in case any clarification is needed about the SDK, we can count on rapid answers. Requirements: - Familiarity with React Native - Ability to work with the documentation provided for the SDK - Experience in developing a bridge between React Native and the SDK for both Android (Java) and iOS (objectiveC) platforms If you have the necessary skills and experience, please reach out to discuss the project...

Hi! We’re looking for someone who cares about preventing the upcoming climate crisis, and who has the necessary skills to develop our awesome Android app, and assist Tim with the db and API calls etc. Must have: -------- Java Spring Boot REST SQL Git Nice to have: ------------- Gradle Nginx Microservice architecture Postgres Android See the project here: If you care about the issue and have the necessary skills, get in touch. Please send your previous experience/cv and why you'd like to join The Climate App team [Removed by Freelancer.com] for a response. Thanks! Sam + The Climate App team More on The Climate App: We’re making an environmental-social app. It makes climate action easy, fun & social - leveraging positive pee...

I am a web hosting provider, my website name is I am looking for customers who purchase webhosting server. If anyone want to refer someone who will purchase the server I will give 10% of commission from the billing amount. Am providing VPS Servers, Dedicated Servers, Cloud Hosting for Windows, LINUX And JAVA operating system. WE PROVIDE SSL Free for all the domains Free migration (We will help u to migrate the data from other service provider without any data loss) Including managed support (Whatsapp support) we create a Whatsapp group with technical team Processor - INTEL XEON GOLD processor Realtime Malware Injection Scan MSSQL support Realtime PHP Vulnerability Check Free Backup weekly and monthly 24/7 Free Support High Priority Support Free Migration DDOS Protection

We are looking for a Technical Lead in Open Source and Java technologies. Your primary role will be to lead a team of Developers. Experience:- 5 - 8 Years Responsibilities and Duties Proficient in Core Java and Java 8, with good experience in Spring & Hibernate. Experience in developing Microservices using the Spring Boot framework. Solid understanding of object-oriented programming. Familiar with various design and architectural patterns. Knowledge of concurrency patterns in Java. Familiarity with concepts of MVC, JDBC, RESTful, and Service Oriented Architecture, OWASP, and OSGi. Soft skills Should have good written and verbal communication skills. He/ She should have managed a small team of developers and should possess the ability to mentor developers...

Olá a todos(as)! Já temos criado uma app de jogos de quizzes e palavras, queremos adicionar um mini-jogo do tipo "flappy bird" sem desconfigurar o restante. Podem ver a nossa app aqui: Temos o projeto do mini-jogo também, não é necessário a criação do jogo mas a sua inserção e ligação com a biblioteca. Obrigada!