Simple java instant messenger trabalhos

I need a professional with good experience in MS Excel financial calculations and an understanding of key financial modelling techniques such as NPV and IRR. You'll also need to write a short 850-word report based on the results of the calculations completed. Details to be discussed through chat.

Hey, I am searching for a talented developer to create a simple game that can be integrated with a Smart Contract on the Ethereum Virtual Machine (EVM). Requirements: a : You should review existing games to determine if it's feasible to integrate them with a Smart Contract. b: Please provide a solution for achieving this integration. If you feel comfortable and confident in handling this project, please apply. Thank you.

I am seeking a skilled Java developer with proficiency in web and software development, along with database management. The selected candidate must have hands-on experience with both Spring and Hibernate frameworks. The prime goal of this project is to build a quality web application. Skills & Experience Needed: - Web Development: Experience in building user-friendly and efficient web applications. - Software Development: Proven software development skills to ensure flawless functioning of the application. - Database Management: Experience in database management to effectively store and utilize data. - Spring and Hibernate Frameworks: Adequate knowledge and working experience with Spring and Hibernate frameworks. The ideal candidate would possess a blend of these skills and ...

...Incorporation of a pictorial display portraying the work we do. - Design should be modern and minimalist, suiting the current market trends. - Brings out the essence of nature, as we focus on gardening and landscaping. Ideal experience and skills: - Proficient in logo design - Able to convey complex concepts through simple imagery - Adept at creating modern, minimalist designs. Items to include: Lawn mowing Lawn renovation (scarifying, aeration, Top dressing and seeding) Instant turf installation (natural turf) Planting Mulching Fence painting Tree pruning Fruit tree pruning Rose pruning Hedge trimming Shaping of plants Pressure cleaning My concept is to display a picture of a garden with all of these aspects shown. They would ideally convey it in pictures qui...

ipv6 osi ipv4 ethernet and alL I think to be able to do this you should be expert in java, If you think you are expert in this topic kindly place a bid to enable us discipv6 osi ipv4 ethernet and discuss about the requirement clearly and decide on timeline

Hi, i need a very simple pcb design. It is used as baseplate for an led stripe to have large soldering points and the option to route input and output wires. The pcb design should be ready for online pcb production service. I think a two layer design is needed here (top and bottom).

ipv6 osi ipv4 ethernet and alL I think to be able to do this you should be expert in java, If you think you are expert in this topic kindly place a bid to enable us discipv6 osi ipv4 ethernet and discuss about the requirement clearly and decide on timeline

Hey, I am searching for a talented developer to create a simple game that can be integrated with a Smart Contract on the Ethereum Virtual Machine (EVM). Requirements: a : You should review existing games to determine if it's feasible to integrate them with a Smart Contract. b: Please provide a solution for achieving this integration. If you feel comfortable and confident in handling this project, please apply. Thank you.

PLEASE READ BEFORE BIDDING I'm looking for a JAVA expert who can setup my IntelliJ IDEA to compile and package my Java 11 source code. I already can compile and package the source code in my personal laptop through powershell using JDK 11, and maven "mvn package" command. What I need is to configure on another device, my IntelliJ IDEA (which is already installed and comes with maven inside) in order to be able to use the "mvn package" Please bear in mind that I do NOT have ADMIN rights on my other device, so your solutions should keep this in mind! I do not want a solution including PATH variables etc. Maven is already included in the IntelliJ IDEA so what I need from you is only to configure IDEA properly. Please bid ONLY if you can start worki...

I'm seeking a skilled professional for developing an advanced Java application. The main goal of this project is to create a Java application catering to professionals. Your expertise in Java will be vital for integrating database, enabling user authentication, and implementing data visualization features. Key skills and experience: - Advanced Java Programming - Database Integration - User Authentication Implementation - Data Visualization Techniques Your ability to understand and develop for our target demographic, professionals, will be crucial for the success of this project.

...are rewarded, but also the users themselves! Design a new interface for SpaceTax that considers the following aspects: Homepage + Upload Video streaming page + download + like + dislike + stream number Music streaming page + download + like + dislike + stream number File download page Private wallet with top-up button and withdraw button Private messenger between users Login page Registration page Mail inbox design combined with private messenger...

I need someone to calculate and show me simply the difference between different computer systems: 1) standard 32 bit computer 2) standard 64 bit computer 3) 32 qubit quantum computer 4) standard 256 bit super computer 5) standard 1024 bit super computer 6) a hypothetical system that uses hex instead of bits I will give 2 simple calculations and i simply need to understand how many combinations ie how long it would take to perform simple calculations for each of the 6 systems. Will lead to more work

Hello, a page with 4 tabs, more a business card, I know that joomla dies but for half a year it must be exactly on this template. The main page is ready only a small change of content, you need to add one tab on which there will be a link to another page and a link to the video. The next tab will be the login page that is already available in this template - in it changing the content and adding graphics. In the template there is a font that does not support Polish characters and you have to do 'something' with it, download a similar or use another solution that will allow you to display the content. Here is the template: _Ga=2.118974721.9462321.1712072733-1613470009.1658762090 Required functions Logging in and embedding a video Preferred solution Yes i have a template

I'm seeking an experienced Java backend developer who's skilled in API creation. In a nutshell: - Develop a high-performing API in Java. - The API needs to output data in JSON format. - The API will be used primarily for integrating with another application. The ideal candidate should have proven experience in Java programming, creating APIs and integration. Familiarity with JSON is critical. Understanding how to optimize for integration with other applications will be a key advantage. This is a striking opportunity for individuals who have been actively involved in backend abilities, especially with Java and API integration. Let's connect if you fit the bill.

Need a talented full stack developer to help me build a web application. On a fundamental level, it will be a basic movie site with certain key features: • User registration and authentication • Movie listings and search function • User reviews and ratings • Add to favourite movies I'm seeking someone skilled in Java, Spring Boot, Feign Client, micro-services and Angular. Prior experience developing similar web applications would be advantageous. Your expertise should encompass front-end and back-end development, with a keen eye for user-friendly interfaces and data security. This is an exciting opportunity to create a platform that will engage movie enthusiasts.

I'm seeking an experienced f...related to OpenShift on a Windows environment. A key focus of the project entails application development, infrastructure management, as well as the deployment of Docker containers. The freelancer will have extensive interaction with Java, seeing it as our preferred programming language for this particular application development. Ideal Skills and Experience: - Comprehensive knowledge of OpenShift - Familiarity with Docker containers and their deployment - Proficient in application development and infrastructure management - Extensive experience in Java programming - Comfortable in working with a Windows operating system The ideal individual must be capable of translating these requirements into a well-executed project. Looking...

I'm looking for a skilled Java programmer with extensive knowledge of GTS Enterprise. The project involves a seamless integration with APIs, specifically mapping APIs. Key responsibilities: - Understand and efficiently manipulate GTS Enterprise software - Establish a robust connection between the system and mapping APIs Ideal skills: - Solid proficiency in Java programming - Proven experience with GTS Enterprise - Expertise in integrating systems with mapping APIs Note: Proven experience in similar integration processes will highly be desirable. Show me you've done this before, and we'll hit the ground running!

...calculation modules for each bird and chicken portion, including value-added processing costs. Inventory management for raw and processed products. Mobile access for real-time updates and checks. Reporting tools for efficiency, productivity, and financial analysis. What We Need: We are looking for a skilled full-stack developer or a team with experience in: Backend Development: Proficiency in Python or Java, with experience developing microservices. Knowledge of Flask or Spring Boot is a plus. Frontend Development: Experience with React or Angular for developing a responsive and user-friendly interface. Database Design and Management: Familiarity with relational databases (e.g., PostgreSQL, MySQL) and designing complex schemas. Mobile Development: Ability to create mobile-frien...

...which has the potential to provide two-way communication with other 'modern' cloud-based applications, for example accounting and marketing. It is a requirement at this stage that it continues to work with the existing Access front-end (see below), although it is acknowledged that it might be necessary as part of this phase to migrate some queries to the new cloud system, in order to maintain 'instant' responses for users working over the internet. The system will be in full use throughout the migration and no down-time is acceptable. The front-end has approximately 100 Queries, 55 Forms and 65 Reports. The second phase is to replicate all Access database functionality and features on the Xojo platform. No removals or additions are required for this phas...

...external stakeholders. Provide technical guidance and support to other team members involved in API integration projects. Participate in code reviews and contribute to the continuous improvement of development processes and standards. Requirements: Proven experience as a programmer or software developer, with a focus on API development and integration. Proficiency in programming languages such as Java, Python, or JavaScript. Strong understanding of RESTful API principles and other web service protocols. Familiarity with API documentation tools (e.g., Swagger, Postman) and version control systems (e.g., Git). Experience with API security standards such as OAuth, JWT, and SSL/TLS. Excellent problem-solving skills and attention to detail. Effective communication skills, with the ab...

I'm seeking a proficient software developer with skills in creating a program to automate the checking of appointment availability on a website. Key Project Requirements: • Develop a software application that caters to the automatic checking of app...appointment availability. • The application will require integration with online accounts to verify appointment availability. Experience in developing secure applications with account login features is essential. • Strong knowledge of data storage, security, and backup will be beneficial. •The application will need to be able to send an alert of availability via text message or messenger software like Facebook Messenger or WhatsApp. Your bid should demonstrate your skills in these areas, as well as yo...

...thoroughly to identify and fix any bugs or performance regular updates and progress reports to the project Required:Proficiency in mobile app development for both iOS and Android with front-end and back-end development, including UI/UX design, API integration, and database knowledge of programming languages such as Swift (for iOS) and Java/Kotlin (for Android).Familiarity with mobile app development frameworks and tools, such as React Native or Flutter, is a problem-solving skills and attention to communication skills and ability to collaborate effectively with cross-functional We Work:Clear Expectations: We believe in setting clear expectations for tasks and deliverables to ensure alignment and

I'm in need of an experienced product security engineer to assist me with daily ta...scanning. - Network Security Assessment: Provide regular analysis of my network operations to highlight vulnerability points and propose solutions. - Source Code Review: Utilizing Java and Python programming languages, you should be able to review and suggest improvements to our product's source code to enhance security. - Vulnerability Scanning: Perform routine checks to identify and rectify potential security vulnerabilities. Please note, the scope of the product was not specified, so the suitable candidate should be versatile enough to handle varying degrees of complexity. This role requires proficiency in Java and Python, as well as in-depth knowledge and experience in pr...

I'm looking for a expert in reverse engineering that can use this technique to make a python code that will send a request to facebook messenger which get paginated threads id in response. It probably require top level of knowledge in reverse engineering and some knowledge in websockets. Ideal Skills: - Extensive Reverse Engineering Experience - Some knowledge in websockets - Provide a sample code that response with threads id I'd like to get that project within a month, but longer peroid also works for me. I require also description of process to get these results, so how I can recreate process of your work so I can learn something as well.

Descripción: ° Formación Académica: - Ingeniero en sistemas o Ingeniero en Software. ° Certificaciones: - Deseable: IT Architect. ° Sistemas Operativos: - Linux - Windows - 4 años de experiencia en desarrollo con: ° Front-End *Angular *React *html *css *javascript *typescript *grafana ° back-end *visual studio .NET *Java *Python *API Rest *Node.js *Php *Docker *Kubernet ° Oracle Developer *Forms y Reports *PL-SQL ° Bases de datos: - Oracle - SQL Server - PostgreSQL ° Servicios Web: - Web Services - Win Services - Reporting Services - Kafka ° Inteligencia de negocios: - Power BI --> (Pago por hora)

Hello and Thank you for being here There is a RDS database and I can get a basic connection but I can send snapshots of my script If you can guide me a bit that would help me and I get this script going Something is not right with my syntax ? There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile...

I need an experienced web developer to build my website, which is a mix of various functionalities. I have the map site and the UI designs for the website, have to get it coded in HTML, CSS, PHP. Ideal Skills and Experience: - Proven experience in making medium and complex we...experienced web developer to build my website, which is a mix of various functionalities. I have the map site and the UI designs for the website, have to get it coded in HTML, CSS, PHP. Ideal Skills and Experience: - Proven experience in making medium and complex websites - Strong knowledge of HTML , CSS , PHP . - Exceptional problem-solving skills and attention to detail. The website is very simple and isnt very complex. So for expert developer it will only take a day or so to complete the code of tha...

...Strong knowledge of programming; expertise in Python, Java, or PHP would be a bonus - Familiarity with public transportation systems is an advantage - Excellent problem-solving skills and attention to detail. Your timely support will greatly streamline our ticketing process. Looking forward to finding an effective solution with you. there are some githubs available if you search them.. as a reference, there is an app in google store (KCD eTicketinfo) that can read such QR Codes so if you are able to create a qrcode that the app can read and show the passenger information then we will hire you immediatelly.. We are attaching here a QRCODE from a transportation ticket which is possible to scan using the mentioned app.. note that simple qrcode readers do not scan such qr...

I'm seeking an experienced architect to help with an interior rendering of a simple building. Ideal skills and experience for this project: - Proficient in architectural rendering software - Experience with diverse styles and building types - Strong creativity and imagination - Excellent communication for collaborative design processes Please reach out if you think this could be an interesting project for you.

...advertising campaigns to reach New Age readers seeking spiritual awakening and spiritual healing. Ideal Skills and Experience: - Proven track record with Amazon book ads - Ability to target ads to my ideal readers - Excellent marketing and strategic skills. If you're interested, here's more detailed info: I self-published my book (my only book so far) on Amazon a year and a half ago. It's called "Instant Divine Assistance: Your Complete Guide to Fast and Easy Spiritual Awakening, Healing, and More" by Benjamin Bernstein. It hit #1 in 11 categories during its first week, and initially brought in over $1,000 in monthly royalties. During its first year, it repeatedly returned to #1 in several categories. It’s in all formats: eBook, paperback, hard...

I have a Java project that requires a configuration update for IntelliJ IDEA Community Edition. I was able to compile it successful with Maven in PowerShell (mvn package), and I have Maven plugin already installed in my IntelliJ IDEA. The project is based on Java 11. I'm seeking a freelancer with: - Strong knowledge and experience of Java 11 and Maven - Extensive experience with IntelliJ IDEA Community Edition configuration - Ability to explain the steps for future reference Budget 25$

As a Windows communication software builder, my ideal freelancer has extensive experience in diverse programming languages, as I skipped specifying a preferred one. Your versatility in C#, Java, and Python, or a combination will be highly valuable. The key functionality of this Windows software will focus on: - Communication: crafting a system that fosters seamless and efficient communication. Therefore, freelancers are expected to: - Showcase proven experience in creating similar communication software. - Display ability to use diverse programming languages effectively. Remember, I'm focusing on experience rather than past work or detailed project proposals. I need someone who is skilled and experienced enough to hit the ground running. Show me your competence, and let&...

I'm searching for a talented graphic designer to create an eye-catching logo that will help attract more customers to my business. The Logo's primary role is to create instant public recognition and should be unique. Skills and experience you will need: - Proficiency in graphic design software - Previous experience in creating logos - A strong portfolio of previous work - Creativity and a keen eye for detail - Understanding of color theory. The preferred color scheme for the logo should include black, white, grey, and green. I look forward to working with someone who can lend their creativity and expertise to this project.

I have a domain widget already created with HTML and CSS and java script which I will send to you- the widget works however has issue on mobile side and stuff which needs revising the code and fixing the issue

I'm looking for a proficient web developer to build my startup's website. The design should be both cool and simple, with a key focus on a responsive layout that delivers an optimal viewing experience across a range of devices. Preferred a parallax website with few simple options mainly contact us, our services, our products etc. Should be having social media share button options

I need to make a small local application using Java Sprinboot. Simple project.

I'm looking for a seasoned backend developer with proficiencies in Python and Java, to undertake a crucial role in my project. Your primary responsibilities will include: - Database Management: Ensuring optimal performance of the database systems, implementing new features, and maintaining data integrity. - API Development: You will be tasked with designing, developing, and maintaining APIs to support the frontend development. - Server Maintenance: Administration tasks to ensure that servers are functioning optimally and securely. The issue of handling user authentication and authorization is uncertain at this stage. Therefore, adaptability and a willingness to take on such tasks in the future will be highly regarded. Prior experience in these areas is beneficial.

I'm looking for a graphics guru to extract approximately 1000 images from their backgrounds, leaving them transparent. The originals are simple in shape, and I'd need you to deliver the edited versions in both JPG format (with gray background) and as layered PSD files. For this project, you'll need: - Expertise in Adobe Photoshop - A keen eye for detail to keep the cutouts clean and sharp - An understanding of image formats and their conversion This is a per-image payment gig, with a remuneration of €0.10 per processed image. Perfect for those confident in their ability to complete lots of work accurately and efficiently. If this sounds like you, feel free to bid with relevant experience and sample work. Looking forward to a smooth and productive collaboratio...

I am seeking an experienced 3D designer, preferably proficient in Blender, AutoCAD, or SketchUp, to work on a project of low complexity. The perfect candidate for this project should: - Have significant experience in 3D designing, especially lower complexity projects with few elements and minimal details. - Be able to explain their designing process in clear, concise terms. - Be willing to demonstrate their skill set and ability to adhere to my project's specific needs through their previous work, although this is not a necessity. The principal focus will be on the quality of experience and understanding the ability to implement simplicity in designs. I look forward to reviewing your applications.

A.I Passenger counter ( Camera ) Android-based system with a web-based dashboard: 1. Passenger Counting and Alert System: - Utilize Artificial Intelligence to count the number of passengers boarding and getting off a bus at each stop point. - Provide real-time alerts when each passenger drops off at their respective drop-off points. 2. Instant Ticketing: - Enable instant ticketing for passengers boarding the bus. - Allow for the input of a buffer distance after each pick-up point until the system validates passengers with tickets versus those without tickets. - Alert passengers about the number of passengers without tickets. 3. Location and Speed Tracking: - Track the location of the bus in real-time, both online and offline. - Monitor the speed of th...

I am on the lookout for a skilled graphics designer with proficient experience in vectorisation. For my project, the task will be to convert part of a image into a vector format. Points to note: - The primary reason behind vectorization is for utilizing the design in laser cutting. The picture is of a lighthouse. I already have an example of what i need. will send on contact. It is important to make the design, to identify the object. Its a specific lighthouse, i need it to be recognisable. I just need the lighthouse in the pictures vectirized to be able to cut it on a laser cutter. Please dont offer your service, if you dint consider this an easy job :-)

I'm in need of an Expert Backend Developer / Software development firm to join my project with proficiency in PHP, Python, Java, PostgreSQL, Laravel, Swagger, and Git. Your main duties will include: - Database management: You will be required to architect, design and handle all tasks related to my project's database to ensure all data is secure and accessible. - API Integration: I need someone with the ability to seamlessly integrate various APIs to my project, aiding in the creation of a connected and highly functional system. · Modify the current API structure to include sector and subsector information. · Optimize the speed of the API response by improving query performance, caching, or implementing other performance-enhancing techniques. · Up...

I'm seeking a Java developer experienced in creating robust web applications. The web application you will develop is targeted towards our business customers. Key features it must include are: - User Registration and Authentication: It is crucial that users have their individual logins to ensure secure transactions. - Online Payments and Shopping Cart: As our customers will be making purchases via this application, it's fundamental to integrate a seamless payment process and shopping cart. - Data Reporting: A significant feature would be the ability to generate reports and perform analytics on web activities. Ideal Skills: * Java web application development * User authentication and authorization * E-commerce platform integration * Data reporting and analytic...

Dự án bán hàng trên website yêu cầu Back-end: Java springboot Front-End: Vuejs hoặc Reatcjs

Please do not bid if you cannot complete the task within a day. Question 1: As a Java developer, you're tasked with writing an MPI program to compute the definite integral of a function. Employ two different methods such as Riemann sums, the trapezoidal rule, Simpson's rule, or Monte Carlo integration. These methods should be compared in terms of their results. The program should enable the user to specify the function, the interval [a, b], and the number of intervals (n) for computation. Compare results obtained from the two methods by varying parameters. Choose a function, run both methods for a fixed interval, and consider three different values for n. Each experiment should provide parameter values, computed integral value, and runtime. Ensure your MPI program handles...

I need an experienced developer who is skilled in either Java or .Net to create a functional web interface that can digitally sign JSON files. The primary purpose of this project is: * To verify the authenticity of data in the JSON files. As a developer for this project, you will focus on: * Functionality over design - the interface doesn't need to be fancy, just functional. The expected technology for implementation is: * A custom-developed solution for the digital signing. Skills and Experience: * Proficiency in Java or .Net * Experience in developing web interfaces * Understanding of JSON files * Experience in developing custom solutions for digital signing is highly desirable I look forward to working with someone who can deliver a practical solution for this r...

i need to implement instant app feature (that you can open the app qirth the qrcode) to understand better -> the app is in kotlin and a little of java

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I need a skilled professional to compute cosine similarity scores between a master document and 485 comparison documents. IMPORTANT: Please, ensure that your computations are based on sequences of eight words. All files are in PDF format and only consist of English text without any special characters or ...symbols. Here are the specifics: - Files: One master document and 485 comparison documents in PDF format - Language: English only - Special Considerations: No special characters or symbols involved Experience with text processing and similarity measures, especially cosine similarity, is crucial for this project. Proficiency in programming languages that can handle this task, such as Python or Java, is also required. Your expertise in dealing with PDF files will be a definite ...

As the client, I'm seeking a skilled developer experienced in Kotlin and Java to create a custom Android Point of Sale (POS) system. This is a unique opportunity to build a system from the ground up adhering to my specific needs. Ideal Skills: - Solid experience in both Kotlin and Java languages - Deep understanding of Android development - Previous experience in creating POS software would be advantageous My decision to skip the third question, regarding specific features for the POS, implies that I would like to discuss these details with the chosen freelancer. It presents an opportunity for you to bring your ideas and expert insight into the project. However, it is necessary to consider general aspects like user-friendly interface, robustness, security, stability ...