Encryption and decryption in java exampleproiecte

Dezvoltare NoSql Server cu Java

Site-uri web pentru a fi reînnoită în grafică și funcționalitate. Dezvoltarea de site-uri e-commerce mai multe limbi. Grafica trebuie să fie modernă. Folosind PHP Java și HTML 5.

Site-uri web pentru a fi reînnoită în grafică și funcționalitate. Dezvoltarea de site-uri e-commerce mai multe limbi. Grafica trebuie să fie modernă. Folosind PHP Java și HTML 5.

Hello thanks for reading my project. To keep it short: I need someone for my Minecraft Server who develops me a few plugins. First I will need a plugin ca...someone for my Minecraft Server who develops me a few plugins. First I will need a plugin called Surf (see the description added file). Please only apply for this job If you are already informed about Minecraft Bukkit. And If you know how to programm plugins in it (it's based on Java). Contact me here or in skype (REMOVED BY FREELANCER.COM ADMIN to discuss about your price. I'm not only looking for only one plugin I will need more plugins, so I'm also looking for a longtime partnership. Informations about the plugins are in the added file please take a look at it (and...

Android este o platformă software și un sistem de operare pentru dispozitive și telefoane mobile bazată pe nucleul Linux, dezvoltată inițial de compania Google, iar mai târziu de consorțiul comercial Open Handset Alliance.[2] Android permite dezvoltatorilor să scrie cod gestionat în limbajul Java, controlând dispozitivul prin intermediul bibliotecilor Java dezvoltate de Google.[3] Aplicațiile scrise în C și în alte limbaje pot fi compilate în cod mașină ARM și executate, dar acest model de dezvoltare nu este sprijinit oficial de către Google.[4][5] Lansarea platformei Android la 5 noiembrie 2007 a fost anunțată prin fondarea Open Handset Alliance, un consorțiu de 48 de companii de hardware, software și de telecomunicații, consacrat dezvolt...

The certificate was developed using Adobe Dreamweaver with Adobe Photoshop used to edit pictures and logo. As a component, the site consists of 5 pages, the first page is a small java script that plays three consecutive slides. To contact I used a PHP script integrated with sendmail and a design specifically designed for this page. For best appearance, the page was added a favicon, a small image that adds a page image browser. We chose the theme of science Craiova certified football team that, in my opinion, it is the character Oltenia, one of the most popular and beloved teams in Romania, dezafiliata unjustly.

Atestatul a fost realizat cu ajutorul programului Adobe Dreamweaver cu ajutorul programului Adobe Photoshop folosit pentru a edita pozele si logo-ul . Ca si componenta , site-ul este format din 5 pagini , pe prima pagina se gaseste un mic script java ce reda 3 slide-uri consecutive . Pentru contact am folosit un script php cu sendmail integrat si un design conceput special pentru aceasta pagina . Pentru un mai bun aspect , la pagina a fost adaugat un favicon , o mica imagine ce adauga un plus de imagine paginii in browser . Am ales ca tema de atestat echipa de fotbal Stiina Craiova pentru ca , dupa parerea mea , ea reprezinta caracterul oltenesc , una dintre cele mai iubite si mai indragite echipe de fotbal din Romania , dezafiliata pe nedrept .

Am nevoie de programatori Java/Flash. Acesta este un job pe termen lung. Programatorii din Bucuresti au prioritate.

...The primary issue revolves around frequent errors that are hindering its stability and functionality. - The backend is primarily developed using a mix of Python, Java and Node.js. - The main task would be debugging, ensuring all scripts and functions are working as intended. - Additionally, I'm looking for the identification and resolution of any underlying issues that could be causing the frequent errors. - A crucial requirement is the ability to enhance the stability and reliability of the backend, ultimately improving the overall performance of the system. Ideal Skills: - Proficiency in Python, Java, and Node.js - Extensive experience in backend debugging and stabilization - Strong troubleshootin...

...Manager. Eles me requisitaram apenas ter 1 desenvolvedor ao meu lado, pois os desenvolvedores da equipe deles estão ocupados com projetos e atualizações do aplicativo. Após a conclusão da criação do script eles iram implementar nas configurações do aplicativo da minha loja Shopify. Opção que tenho para os profissionais em Google Tag Manager interessados no projeto: Eu consegui inserir 1 código Java Script no aplicativo em sua sessão de (JS Personalizado) para enviar o evento de add_to_cart ao meu GTM ao abrir o formulário. Então para configurar as tags consigo utilizar o dataLayer do evento de View Item para as tags de Add to Cart e preciso apenas de alguma soluç&at...

...content writer who would also assist in the development of a fintech API with specific features. Key Project Details: - Content Writing: The role would involve producing engaging, informative content specifically around the topic of fintech API, Payment processing, and software development. - API Development: The ideal candidate would be a skilled developer with experience in fintech API. Key features would include real-time data integration, payment processing, and user authentication. Payment Processing System Requirements: - Ability to accept multiple payment methods - Secure encryption for sensitive data - Integration with popular payment gateways Ideal Skills and Experience: - Proven experience in content writing on fintech topic...

I am looking for a senior software engineer with experience in Java, Python, and C#. The main task is to develop a robust web application using Spring Boot. Familiarity with Azure and .NET will be a plus. Key requirements include: - Developing a web application - Implementing User authentication - Integrating with databases - API integration Ideal candidates should have: - Proven experience in Java, Python, and C# - Strong knowledge of Spring Boot - Familiarity with Azure and .NET - Ability to implement User authentication - Experience in database and API integration. I'm looking for a professional who can deliver high-quality work in a timely manner.

Kotylin and JAVA engineer is wanted for crypto wallet. 1. Detect the location in the files where connection information to DB is defined and analyze how app and DB are connected. 2. Change DB name and password on app and DB sides without causing any trouble and make the system work.

I'm currently seeking a mid-level Java developer who is proficient with IntelliJ IDEA to join our team on a project basis. Your primary responsibility will be to develop high-quality software that is aligned with user needs and business goals. Key Responsibilities: - Develop, test, and maintain high-quality Java applications - Collaborate with cross-functional teams to define, design, and ship new features - Ensure the best possible performance, quality, and responsiveness of the applications - Identify and correct bottlenecks and fix bugs - Help maintain code quality, organization, and automatization Ideal Candidate: - 3-5 years of proven experience as a Java developer - Proficiency with IntelliJ IDEA - Solid un...

I'm looking for a skilled developer to create a JavaScript Lab Geometric application that can calculate and draw different types of triangles. Key Tasks: - Develop a JavaScript application capable of calculating the area and perimeter of triangles. - Implement a drawing feature that allows users to visualize the triangles they've entered. The ideal candidate should have: - Proficiency in JavaScript and its associated libraries for drawing and calculation. - A strong understanding of geometric calculations and shapes. - An eye for design to ensure the application is user-friendly and engaging.

I'm in need of a seasoned Java 8 programmer proficient with web application development, particularly using the Spring framework. Your primary responsibility will be to deploy an existing web application project of ours on a Virtual Private Server (VPS) with GoDaddy. Scope of tasks: 1. Deploy Java Web Application: - Handle complete setup on GoDaddy VPS server environment. 2. Spring Framework proficient: - Our application is built on the Spring framework. Deep understanding of this technology is essential for successful deployment. Ideal skills and experience for this job: - Solid background in Java 8 and Spring web application development. - Extensive experience in deploying Java projects on GoDaddy VPS server...

I'm looking for an experienced .NET developer to assist with a project. This project requires someone who has a strong background in .NET technology, particularly in C# programming, ASP.NET development, and SQL database management. Ideal candidates should have experience in developing web applications, creating software solutions, and improving existing systems. The key functionalities to be implemented by the .NET developer in this project include user authentication, data encryption, and payment integration. If you're a .NET developer with a solid understanding of the above technologies and functionalities, please reach out to discuss the project further.

...proficient Java developer who excels in using Eclipse, to develop a Library Record System. The scope of the task includes: - Application development from scratch. - Debugging during the development phase to ensure top-notch functionality. - Providing software maintenance post-development. Key Features: - A simple and minimalist interface for user-friendly navigation. - Book borrowing management capability to check the status and track all borrowings. - User account management which enables personalized access for users. - Inventory tracking for systematic management and easy accessibility of books in the library. Ideal Skills and Experience: - Strong experience in Java development and Eclipse toolset. - An eye for ...

I need a pong game made with java, It needs to have some extra features such as a goal, sometimes when a player 1 scores a goal its dash to increase, variable ball speeds,

Project Description: We are looking for a skilled Java developer with experience in Apache Flink (version 1.19) to create a data processing job that reads from parquet files located on a Network File System (NFS) and sends selected data to a Kafka topic. Core Responsibilities: - Develop a Flink job using Java that can read parquet files from NFS. - Implement functionality to allow the selection of specific columns from the parquet files to be processed. - Ensure the selected data is published to a specified Kafka topic efficiently. - Manage dependencies and libraries required to execute the job without compatibility issues.

I'm looking to develop a Visitor Management System app for Android. - The system primarily needs to facilitate visitor registration and check-in/check-out tracking. It should suit both office and Apartment. There will be one web admin interface where the admin can accept the registration of Office and end users. Activate or deactivate users or office or apartment. - No existing integration is required. I'm seeking a developer with the following skills: - Proficient in Java, Node JS, PHP and React Native - Proven experience with Android app development - Previous work on Visitor Management Systems is a plus.

...experienced in providing cloud-based payroll solutions for international organizations. The aim is to streamline our farming organization's payroll processes, saving time and resources for HR and Finance teams. Functional Requirements: Streamlined payroll processing with features like automated calculations, deduction management, and generation of various reports. Integration with existing software like SuccessFactors - SAP and compatibility with internet banking for seamless transactions. Remote accessibility, robust security features, and compliance with data protection laws. Ability to generate pay slips, tax forms, and support self-service access for employees. Technical Requirements: Cloud-based infrastructure with seamless i...

I need a highly skilled Shogun developer to integrate a new payment system functional...developer to integrate a new payment system functionality into our existing platform. Even though no specific programming language was highlighted, a deep understanding of Python, Java and C++ would be advantageous to navigate our existing structure. The end goal is to implement a secure and user-friendly payment environment. Features should include: - Multi-currency support - Integration with popular payment gateways - Fraud detection mechanisms - Easy to use interface for both backend and frontend users Candidates should have prior experience with payment system integration and a keen eye for detail in terms of security and efficiency, as well as a pr...

...looking for an immediate Shopify expert who can help me fix custom dropdown menus on my website. Immediate meaning now, I am waiting to fix this realtime and need someone available right now. I can have you in my system in 10 minutes. An expert should be able to fix this in an hour. Key Details: - The issue is with selecting product options/styles where the dropdown menus are currently not working. Also the quantity pull down menus are not working as well. This stopped working around December 2023-January 2024. It works fine in Tor Browser but not in Edge, Chrome, Firefox or Safari. - The problem exists on all product pages of the website and needs to be resolved. You can adjust the quantity once inside the shopping cart, which w...

...experienced developer to assist in the building of an open-source B2B e-commerce platform. Given the open-ended nature of the project, any developer considering this job should ideally bring a wide array of programming skills to the table, including but not limited to Python, Java, and JavaScript. Key Functionalities Needed: - User authentication system - Product listing and search abilities - Shopping cart functionality The platform also requires different integrations to optimize the user experience: - Payment gateway integration - Integration with various shipping carriers - CRM integration I want a professional with previous experience in e-commerce platforms and a deep understanding of B2B systems. Continued collaboration is a potential ...

...of Teen Patti and provide an engaging and immersive gaming experience for players. Responsibilities: Develop the game mechanics, including card dealing, betting, hand evaluation, and player actions. Implement multiplayer functionality for real-time gameplay with friends or random opponents. Design and integrate high-quality graphics, animations, and sound effects that enhance the gaming experience. Optimize performance for various mobile devices and ensure smooth gameplay. Requirements: Proven experience in game development, with a portfolio showcasing previous work on mobile games. Proficiency in game development frameworks such as Unity or Unreal Engine. Strong knowledge of programming languages such as C#, Java, or C++...

I need a Java expert who can do this work , Requirements details in You will submit: 1)Code zip file 2)Report 3)Write details code comments & clean code 4) Screenshoot & output video you must need to use Java programming language for this work Remember: you can't do anything outside this attached requirements . Must be complete all above requirements.

Currently in need of a talented C++ software engineer. Due to insufficient details given, I am looking for a professional who is adaptable and capable of various types of software development. Ideal Skills and Experience: - Proficiency in C++ - Experience in desktop applications, embedded systems, and game development - Ability to implement features such as data encryption, user authentication, and file management - Capability to create software for data analysis, automation, or simulation Your ability to adapt to potential project needs will be highly valued. Please include your relevant experiences and adaptability while bidding.

...propio () y estamos buscando perfiles para reforzar de manera remota nuestra capacidad de desarrollo. 1. PERFILES BUSCADOS: En este momento estamos interesados en perfiles JAVA2EE con experiencia demostrada y excluyente en: a- Trabajo en equipo colaborativo, español nativo. b - JAVA2EE con experiencia superior a 2 años c- Conocimientos en programación Java Swing d- Experiencia en programación previa demostrable de al menos 1 año en programas de gestión tipo ERP, SGA, POS, CRM, facturación, contabilidad, etc. e- Entorno de trabajo sobre GITHUB, JIRA, ECLIPSE f- Conocimientos de programación SQL sólidos 2.- CERTIFICACIÓN PREVIA DE LOS PERFILES. ...

Estoy actualizando un proyecto a primeFaces 6.2 (Java, JSF, JBoss 7.1), pero tengo algunos errores, quiero a alguien que me ayude con tutorías, pago por horas, solo gente que domine el español.

...project that involves compiler construction in Java. I'm looking for a professional who can deliver effective semantical analysis ensuring that my project successfully passes private tests. The ideal candidate should have a background in compiler construction, particularly with hands-on experience in Java. Key requirements include: - In-depth understanding of compiler construction principles - Proven experience in semantic analysis - Proficient in Java programming - Ability to deliver error messages for incorrect syntax - Familiarity with integrating semantical analysis into existing Java projects This project has already integrated the semantical analysis, and you will be required to enhan...

I'm s...seeking a qualified automation developer to create an automation framework in Java, specially tailored for the execution of functional tests snd regressiontests. This project requires: - Fluency in Java language programming, with demonstrable experience in developing automated frameworks. - A strong background in software testing, particularly in thetesting area. - A deep understanding of scalable systems, capable of growing to meet increasing needs. With your expertise in this domain, you should facilitate the task of creating, implementing and scaling functional tests. Please ensure your work is properly documented for future maintenance and scaling. It is crucial for me that the framework can be effortl...

...replicating the encryption and decryption used in major UPI apps, as well as integrating with multiple UPI payment providers and banks. The main features I'm aiming to incorporate are: - Check balance: The application should be able to retrieve and display the user's account balance. - Register: Provide a seamless registration process for new users. - Check pending UPI requests: Show the user any pending requests that require their action. - Approve payment requests: Allow users to approve UPI payment requests. - List of bank added: Display a list of banks that have been added to the user's account. - Data store/retrieve should be in json. -use httpclient in sending api requests. Key Points: - Encry...

...features include: - User registration and login system: To ensure smooth and secure access for users, I want a registration and login system based purely on the traditional email and password approach. - Interactive learning modules: These should incorporate diverse content types such as video lectures, interactive quizzes, and downloadable resources. - Token Wallet Integration: The DApp should allow users to hold and manage tokens. Proficiency in smart contract development and encryption is a must. - Initial Coin Offering (ICO) & DEX Trading: The project extends to setting up an ICO for the tokens and enabling their trade on decentralized exchanges. Candidates should have solid experience in blockchai...

I'm seeking a Java developer with intermediate-level skills and proficiency in Gradle. The primary tasks will involve: - Building and maintaining software applications. Experience in this is paramount as the essence of the job involves continuous development and upkeep of the software. Ideal skills and experience would include: - Intermediate-level knowledge and experience in Java and Gradle. - Proven track record of writing clean, efficient code. - Good troubleshooting skills with the ability to debug applications effectively. While I skipped specifying a particular software development methodology, I value adaptability and a mindset oriented towards learning. Being able to navigate various method...

I am in need of a proficient software developer, specifically for web development. The project involves the creation of a website focusing on a content management system. I am geared towards using the Java stack for the task. Key Requirements: - Skill in and a vast understanding of the Java stack. - Prior experience in web development. - Experience in developing content management systems. - Efficiency and ability to meet deadlines. This task is perfect for a web developer who has deep-rooted understanding and experience in utilizing the Java stack and creating content management systems. I look forward to receiving your bids.

...developer to help me create an Android app that includes user registration and login functionalities. Key Features - User Registration and Login: The primary goal of this app is to allow users to sign up and create an account, as well as to log in to their existing account securely. Ideal Skills and Experience - Prior experience with Android app development is essential. - Knowledge of implementing user registration and login features in mobile applications. - Good understanding of security protocols and encryption for user data. - UI/UX design experience is a plus to ensure a clean and user-friendly interface. - Previous work with apps involving user data management and permissions will be highly valued. P...

The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.

...skilled web and Android application developers to create an integrated platform for our milk collection and animal food sales business. Your primary responsibilities will be front-end and back-end development for both the web platform and the Android application. Key Responsibilities: Web Platform Development: Develop a user-friendly and visually appealing e-commerce website tailored to our business needs. Focus on efficient milk collection management, advance payment tracking, inventory management for animal food products, and seamless integration between the web and mobile platforms. Android App Development: Create a complementary Android application that enhances user experience and facilitates easy access to our services. Ens...

I'm in need of a website and customer portal. The website is an informational site, but the customer portal is the heart of the project. It should be designed to handle our Software as a Service (SaaS) licensing. The main functionalities required are: - **Payment Processing:** The portal needs to process payments from our clients. - **License Management:** The portal should manage our SaaS licenses. Ideal candidates for this project should be well-versed in web development, particularly in creating user-friendly and efficient customer portals. Experience with integrating Square and Zoho Books is a plus. It's crucial that the website and portal are secure and scalable. A good understanding of SaaS models would also be benef...

I'm seeking an experien...integrate an AI chatbot into my existing Android Java chat application. This is a minor project, significantly aimed at enhancing customer engagement, user experience, and automating customer service. Key Features: - Proficient in Natural Language Processing (NLP) to facilitate smooth and efficient interactions with users. - Capable of directing users to live support whenever required, providing a seamless handover from AI to human support. Ideal Skills: - Strong experience in Java and Android application development. - Prior work with AI chatbot integration, NLP specifically. - Excellent problem-solving skills and creativity in implementing AI functionality. Do you own these skills? I would...

I'm in need of an experienced Java Selenium APIs tutor to help me automate test cases for two business web applications. Requirements: - Expertise in Java programming and IntelliJ for test automation. - Proficient in Selenium and APIs, particularly in creating automation scripts. - Knowledge of Cucumber for implementing BDD framework. - Ability to guide and advise on the automation process. This is a collaborative effort, I'm looking for someone who can not only help automate my test cases, but also teach me how to do it effectively. Also due to Coles VPN and restricted access, the job has to be online with connecting to my computer either through meetings with share screen or sharing through git hub!

I have a Java application currently running on Java 8 that demands an urgent certificate update. The application connects with an AWS RDS instance using PostgreSQL and current requirements necessitate an upgrade to a new certificate. Upon successful import and upgrade of the new cert in the AWS environment, the change then needs to be effectively verified through a manual testing process. Skills & Experience required: • Profound understanding of and substantial experience in Java 8 • Experienced working with AWS RDS (specifically PostgreSQL) • Capable of certificate upgrade & import in AWS • Well-versed in manual testing procedures. Please, only submit a proposal if you can meet the afo...

Hello, I have android app (check attachment), i need to send and request data to it's server by using Postman instead of using the app. I was able to do it before the app's developer using HTTPS on their API call to it's server. This new app version seems like it's encrypting the data, but i believe the encryption/decryption key hidden inside the app it self. If you think can work on this project and achieve my goal, please bid on it. Any further question should you ask me so i can explain more detail. Thanks

...someone who can develop and debug test automation, with a Java/Selenium/Maven/TestNG framework, for an Intranet web application. The automator should be located in Washington, DC, USAor in a metro-accessible DMV (DC/Maryland/Virginia) location. I need someone who can work next to me physically, as I am unable to allow anyone to remotely access my laptop because the project is running on a work computer and network, which is why I need someone local. Nobody on my team or project has experience with automation, and I'm having trouble with several framework design difficulties and test execution issues, which is why I need help. Outline of requirements: - Proficiency in Java programming language, Selenium, and Test...

We have custodial crypto wallet app and system on cloud environment. Please create design document for that. Language Java platform Heroku for app side and DB side on AWS

...primary objective is to leverage your expertise in Machine Learning and Natural Language Processing to enhance customer satisfaction through innovative AI technology. Key Responsibilities: - Designing and implementing machine learning models to predict and analyze customer behavior - Developing and integrating natural language processing algorithms for sentiment analysis and customer feedback processing - Ensuring the AI system is well-equipped to provide personalized and efficient services to our customers Ideal Candidate: - Proven experience in Machine Learning and NLP, with a strong portfolio of successful projects - Proficiency in Python (preferred) and familiarity with Java and C++ for AI...

Many people say this is not possible but there are a few apps that can do this. I need an Android project in JAVA not Kotline and maybe with C++ code that integrates seemlessly which allows me to record a phone call. Technically I do not need a recorded file - I need an AudioRecord object returned that I can plug into my current code so I can process the phone audio NOTE: This is not for voice but for things like dial tones etc so AudioSource.VOICE_RECOGNITION does not work because it seems to block / noise cancel the audio I need.

I'm looking for a capable Java Spring Boot backend developer, with a special emphasis on user authentication and authorization. Your tasks will comprise of: - Designing and integrating a robust two-factor authentication system - The two-factor authentication must employ the SMS methodology Qualifications include substantial experience with Java Spring Boot, depth of knowledge in creating and managing secure user authentication systems, and a comprehensive understanding of two-factor authentication, preferably with SMS authentication. Please provide examples of your prior work related to user authentication and two-factor authentication systems. I can't wait to collaborate with someone who's as enthusiastic about thi...