Java server side programming tutorial jobs

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.

Currently, I'm looking for a highly proficient and experienced developer to create a simple smart contract for a game on the Ethereum blockchain. The primary functionality that this contract should include is a robust player's betting system. The following criteria should be met: - Advanced knowledge and understanding of Ethereum and its related programming languages (Solidity, Vyper). - Proven experience in designing and developing smart contracts, ideally relating to gaming or betting systems. - Ability to integrate the smart contract with the game to ensure accuracy and fairness. - Implement a consequence system where players experiencing a failed bet will suffer loss of game assets. Your bid should highlight your experience in the above areas, and examples of past p...

As an eager recruiter of beginner and junior developers, I'm offering a chance to hone your skills and add real-world experience to your portfolio. ...your skills and add real-world experience to your portfolio. Key Deliverables: * Full-Stack Development * Frontend and Backend Developments * Mobile Development * Artificial Intelligence (AI) * Machine Learning (ML) Expected Skills: * Proficiency in Python, JavaScript, C++ * Versatility in tackling diverse IT tasks Experience: * Entry level/ Junior but with a strong grasp of the mentioned programming languages and IT sectors This opportunity is particularly aimed at those looking to secure jobs swiftly. While the primary focus of the project has been left open, it'll be a mix of various IT tasks. A challenge-loving min...

...text overlays and graphics into my tutorial videos. Each video is less than 10 minutes long and the editing requirements are pretty straightforward. Key tasks include: - Adding informative and minimalistic text overlays to enhance comprehension - Incorporating relevant, simple graphics to boost viewer engagement Ideal candidates should have: - Proven experience in video editing, specifically with adding text overlays and graphics - A knack for a minimalistic and informative style - Strong attention to detail, ensuring each text overlay and graphic perfectly aligns with the video content - Exceptional proficiency in video editing software. Please provide samples of your past work, particularly any projects involving the creation of short tutorial videos with text o...

We are in need of a reliable server admin to oversee and manage an ongoing project on an as-needed, hourly basis. The server is running on Linux, and we are looking for someone who can handle server maintenance, software updates, security monitoring, and ensure HIPAA compliance. Key Responsibilities: - Server Maintenance: Routine maintenance tasks to keep the server running smoothly. - Software Updates: Ensuring all software on the server is up to date. - Security Monitoring: Regular monitoring of server security and timely response to any potential threats. - HIPAA Compliance: Ensuring the server is compliant with relevant regulations. Ideal Skills and Experience: - Proficiency in managing Linux servers - Experience in cPanel and C...

I am seeking a 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 creating user-centric, minimalist interfaces...

...help with the following: - **Functionality Testing**: The primary focus will be on ensuring the app's functionality is top-notch. Expect to test, identify, and fix any issues that may be impacting the app's overall functionality. - **Developer-Oriented Tutorial**: I need a tutorial on the app that is developer-focused. This will help onboard new developers to the project, ensuring they understand the app's structure, functions, and can effectively contribute to its maintenance. - **Interactive End-User Guide**: I want a highly detailed tutorial for end-users. It should be interactive, guiding users through every aspect of the app with step-by-step instructions. This should also include troubleshooting to help users tackle common issues seamlessly. ...

Our junior Flutter developer has written a Flutter application, it is almost completed, we need an experienced developer to fix a few issues. Peer programming means sitting on a call (Zoom or AnyDesk) and going over the code and fixing the issues. We will pay hourly for up to 5 hours.

will log on with me via team viewer, or other remote app and configure now please

I'm in need of a tale...system with an emphasis on data management and analytics. The primary function of this system will be to handle and analyze customer data. Key responsibilities include: - Building a system with robust data management capabilities - Integrating analytics measures to interpret customer data - Ensuring the system is web-based and user-friendly Ideal candidates should have: - In-depth knowledge of server-side logic - Proven experience in web-based system development - Strong problem-solving skills - Experience with data management, particularly customer data analysis From this project, I expect a system that can effectively manage and interpret customer data, providing insights that drive decision-making. Please submit your bid with relevant examp...

...Our brand exemplifies good quality ABOUT THE PROJECT The right candidate will work closely alongside us to ensure all content is translated correctly and localised to the specific market. This is an ongoing relationship that will cover a range of content needs. The current scope of the project involves checking the translations for our website content, blogposts, newsletters, manuals and other side projects. ABOUT THE CANDIDATE We are looking for a native speaker experience in translation work. You have a Bachelor’s degree relating to journalism, communications, marketing, linguistics or your specialist language. You are knowledgeable about SEO content and localisation. You also have proven experience with technical texts and understand good document design....

I'm looking for freelancer opportunities within the finance industry. Opportunities that allow me to leverage and grow my skills over time are preferred. The work could involve either graphic design, content writing, or programming. The ideal candidate should: - Be proficient in graphic design, content writing, and programming. - Have good understanding of finance industry trends and relevant knowledge. - Be able to handle different freelance projects concurrently. - Have high adaptability under different requirements. This is a chance to expand your portfolio and broaden your skill set in the finance industry. Have your bid ready if you fit this description. Look forward to potentially working with you.

I'm looking for a skilled Python developer to build a custom forum platform with a rest API integration. Key Features: - User registration and login - Discussion threads - In-forum search function - PayPal functionality Design Preferences: - The user interface should be customizable with various themes. Experience and Skills: - Proven python programming skills - Experience in creating custom forum platforms - Familiarity with rest APIs and PayPal integration - Knowledge in design and UX for optimum customization capabilities This project requires a systematic and detail-oriented approach. I expect clean and efficient codes to ensure the platform's smooth operation.

I'm in search of a skilled graphic designer to create a corporate logo for our vacation rental management company based in Florida—Sunny Side Global. So, here's what you've got to know: - Firstly, the colors aren't specifically chosen. Feel free to surprise us with your creativity. - Secondly, the design elements. We'd like to incorporate a globe and sun into the design. The globe could resemble the sun or be surrounded by it but are open - Lastly, the style is open-ended since we skipped that detail. As long as it's visually compelling and suits our company's ethos, we're open to suggestions. -this should be designed so it can have. a color theme, be small in a Facebook page image, be able to be embroidered on a shirt, etc. We have a f...

I'm seeking a proficient ABAP developer with extensive experience in resolving issues related to the ADR6 table in SAP. The primary issue I am encountering is an ASSERT dump when attempting to update the table. Your ...overall functionality of the table. Key Responsibilities: - Identify the root cause of the ASSERT dump when updating the ADR6 table. - Resolve the issue to ensure successful and error-free updates. - Optimize the ADR6 table to improve system performance and ensure accurate communication mail ids. Ideal Candidate: - Proven experience working with the SAP ADR6 table. - Strong understanding of ABAP programming language. - Ability to troubleshoot and resolve complex technical issues in SAP. - Prior experience with ASSERT dump errors in the ADR6 table would be highl...

...- Option 1: Ad spend up to £1000, Retainer £595 (Total - £2785 - £5285) - Option 2: Ad spend up to £5k, Retainer £995 (Total - £3985 - £6485) - Emphasize the potential ROI with paid advertising campaigns Animation Sequence: 1. Showcase the initial investment in Months 1, 2 & 3 (£1000 - £3000). Animating how we will be creating video content, strategy planning and working more on the sales side to make sure it's optimised 2. Illustrate the launch of paid advertising campaigns in Months 4, 5 & 6. 3. Visualise the gradual reduction of the retainer cost compared to the increasing ROI from the paid campaigns. 4. Graphical representation of ROI growth over time as business opportunity. Closing: The video ...

I'm seeking someone to transform a 1 minute and 30-second video into a concise TikTok or YouTube tutorial, complete with captions and AI voiceover. The final video should be 30 seconds or less. The video content is self-explanatory. If you execute this task to the best of your ability, I'll have more similar projects in the future. Thank you!

...skilled artist to create a medium to large (11x14 to 16x20 inches) sketch portrait for me. I would like it in black and white. I want to create a reunited in heaven gift about a recently passed loved one. I have included a statue image that gives a general idea of what I'm looking for. I want grandpa to be elderly passing through at veil, with young grandma and grandpa embracing in heaven on the other side, like she has been waiting for him. (no Jesus). I don't need it to be extremely realistic where it looks like a picture. The background does not need to be specific, as I want the focus to be on grandma and grandpa Some shading and unfinished edges would be great. Ideal skills and experience: - Proficient in sketching and drawing portraits - Capable of working in bla...

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,

Dedicated Server & cPanel setup

I need an EXPERT professional who's experienced in Ubuntu Server, IONOS, and Plesk Control panel to assist with troubleshooting network services. Key Requirements: - Expertise in rectifying faulty server network configurations specifically linked to network settings - Strong understanding of Ubuntu Server, IONOS and Plesk Control panel This task requires attention to detail and an understanding of network configurations to successfully diagnose and remediate the server inconsistencies. Your expertise in this field will be invaluable in ensuring the smooth operation of my server. SideNote: After restoring Backup Image for IONOS hosting Plesk control panel. the VPS instance got disconnected from the network. We are able to SSH terminal through IONO...

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.

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I have this comfy UI workflow that I need to find a way to host and access through an API this is a pretty good tutorial to a point but they are selling their inference service which i don't want to use basically the ui will generate this long config file which you need to post to and endpoint so I guess what we need to do is create a container adnt hen figure out go the data is returned and create some kind of logic for handling the images that are returned Please write 'comfyUI' on the first line of your proposal so I can check they also have a WebSockets example but I would rather not use that for this application

I need professional help to setup and configure a CentOS server. The server is meant for web hosting services and cPanel is the preferred control panel. Ideal qualifications would include: - Extensive experience in server setup and configuration - Proven skills in CentOS and cPanel - Aware of best practices for web hosting services Your responsibilities: - Install CentOS on the server - Setup the server for web hosting - Install and configure cPanel for use with the server

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 ad...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 Managemen...

I'm in need of an expert with skills in HTML and JavaScript to optimize a script for my personal website. The site is dedicated to a 'Programming Languages' mobile assignment and currently, it requires an upgrade. Requirements: - Profound knowledge of HTML and JavaScript and php - Must be capable of form validation - Understand how to implement interactive animations - Experience in data visualization is a plus Your role in this project will be to ensure the site runs flawlessly while maintaining clean and efficient scripting. I want to appeal to users with a seamless navigational experience and this is where your expertise comes in. Please bid if you are able to bring these requirements to life and let's give this website the upgrade it needs.

I am looking for a proficient python developer to help in enhancing a Telegram PHP bot. With your skills and experience in bot programming, I am confident we can have this bot become even better. As part of this project, you need to: 1. Customize Bot Commands: - Add new commands as per the specific requirements I will share. 2. Change Chatbot Responses: - Modify existing responses in a way that improves the user engagement. - Delete some responses that are no longer relevant. 3. Integrate Third-Party APIs: - This integration will help the bot offer more utilities and functionalities. The ideal candidate for this project should have extensive knowledge in Telegram bot development, PHP, Python, and experience in third-party API integration. I look forward to your ...

I'm in need of a Python expert, specifically one with proficiency in Data Analysis. The task primarily involves working with simple data sets. While the source of data was not specified, the expert is expected to exhibit substantial versatility. Ideal Skills: - Strong Python programming - Proven track-record in data analysis - Experience handling various data sources - Problem-solving abilities Note: Freelancers with a robust understanding of accessing and manipulating different data sources have an edge. Show me what you've got!

I need a highly skilled Shogun 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 proven track record of successful project completions.

I am looking for an immediate Shopify expert who can help me fix custom dropdown menus on my website. Immediate meaning now, ...should be able to select 21 different options/styles, which you are unable to pulldown and select. - I will pay $50 to resolve this right away. Time sensitive as I posted a Mother's Day special and people are unable to select these options. Ideal Skills: - Extensive experience with Shopify development. - Proficiency in JavaScript, specifically in customizing dropdown menus. - Familiarity with Java and its integration within Shopify. The successful candidate will need to diagnose the issue and implement a solution that ensures smooth functionality of the dropdown menus across all pages of the website. Please provide examples of similar projects you ...

I have a project that requires an 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 potenti...

I need a professional to assist me with setting up my home podcast or jam session studio. I've acquired all the necessary equipment (scarlet focusrite 212 studio 3rd gen and other mic to plug i...space, such as new chairs, lighting etc., and would appreciate advice on this. Ideal candidates would have: - Proven experience in setting up podcast studios - An eye for cozy and comfortable design aesthetics - Familiarity with both audio and video broadcasting setups - Patience and excellent teaching abilities Your role will be to: - Assist in setting up the home podcast studio - Provide a tutorial on how to operate the equipment - Offer advice on potential additions to enhance the studio's comfort and coziness. Looking forward to transforming my space into the cozy podcast ...

I have a set of manuscripts created on papyrus. I need them cut out in a complex shape (the shape is printed on the page.) The goal is to cut inside the line as close as possible. Over time I'll have many manuscripts to cut out, so this could turn into a longer term part time side job. Possibly this would be cutting out several single pages at once, or alternatively we might set it up so that you have several stapled together and you cut out all of them at once (and then check each manuscript for accuacy.) We will determine which is the best approach with experimentation. The important thing is accuracy and quick turn around time. As part of the process I'll ask you to print out and cut out a shape and send me a picture of the result as a way of testing your capabilities.

I'm facing an issue with logging into my WordPress account. When I try to log in, nothing happens. There are no error messages, and the page just remains the same as before. This issue has been persistent and there have been no recent changes made to the website that could have triggered this. Ideal Skills and Experience: - Proficiency in WordPress - Strong understanding of various WordPress login issues and their resolutions - Troubleshooting skills to identify the root cause - Experience in resolving login-related bugs or issues

...related to hardware interface programming specifically for a Camera SDK technexion. I require assistance with: 1. Debugging Current Code: Thorough inspection of our current system to identify and rectify any existing issues in the code. 2. New Feature Development: Bringing creativity and C++ expertise to the table to develop fresh, efficient features for hardware interface programming. 3. Performance Boost: Optimizing the system to raise overall performance, response times and operational efficiency. Your ability to understand the complex layers of an embedded system is very important. You'll be interfacing with a Camera SDK technexion, so I expect you to showcase your experience in such or similar undertakings. Relevant experience in real-time programming, ...

We are looking for a talented game developer to create a mobile version of the popular Indian c...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++. Familiarity with multiplayer networking protocols and implementation. Ability to work independently and collaborate effectively with a team. Excellent communication skills and attention to detail. Bonus Skills: Experience with card game development or gambling games. Knowledge of backend server development for handling multiplayer game sessions. Ability to create custom animations and visual effec...

I need a website template written in raw html, css and js (no third party library). The website has responsive menu (look at the attachment to see my design) : - The menu item can be a leaf item or parent item that will show subtitems if clicked. - Clicking menu item/subitem will show the corresponding content. - The menu is placed on right side in the desktop and on top under image header in mobile. - The image header and menu should always be shown even when the page is scroll down - The menu has background color in desktop and transparent bg on mobile What you have to do: - Create the website - Use some random image for the image header - Create a div with text 'Item1', 'Child1', 'Child2', 'Item3', 'Child3', 'Child4'...

...has to include the SCTE tags for ad insertion. Key Requirements: - Convert live video with SCTE 35 markers from UDP to HLS - Ensure the SCTE markers are maintained in the HLS stream for ad insertion The HLS stream will be delivered to both web browsers and Smart TVs. As for the programming language or framework for the HLS conversion, I'm open to suggestions. You can use any language or framework that you're comfortable with. Ideal Skills: - Experience with video streaming technologies - Proficiency in programming languages like Python, JavaScript, or Ruby - Familiarity with SCTE 35 ad insertion - Ability to work with UDP and HLS protocols This project is time-sensitive, so I'm looking for someone who can deliver high-quality work within a reasonable t...

...development, with proficiency in languages such as Swift, Kotlin, or using cross-platform frameworks like Flutter or React Native. Speech Processing: Proficiency in integrating speech-to-text and text-to-speech services, such as Google Cloud Speech-to-Text or Amazon Polly. Natural Language Processing: Knowledge of NLP to manage and analyze dialogue effectively. Backend Development: Ability to develop server-side technologies (Node.js or Python) and manage databases (MongoDB, PostgreSQL) for storing and retrieving data efficiently. API Integration: Experienced in integrating multiple APIs, focusing on performance optimization and real-time data handling. Estimated Timeline and Budget: Timeline: Expected to complete the prototype development within 4-6 weeks. Budget: Ope...

I'm in need of a professional developer to help create a holiday let booking system. This project requires exceptional skill in programming, along with knowledge in online payment processing and calendar integration. Key features to include are: - calendar: A monthly view is needed that clearly shows the bookings we have of different properties at a glance. - Payment processing: invoicing home owners - Property Details: System should be able to display property details including photos, descriptions, prices etc. - Job Scheduling: The system should incorporate some form of job scheduling for maintenance or cleaning purposes. Proven experience in booking system development and knowledge of the holiday let industry would be advantageous for this role. Looking forward to a re...

For this project, I'm seeking a versatile freelancer with a background in both physics and game development to assist with my PC and console game. It will be a simulation game where physics play a crucial role. Your responsibilities will include: - Designing the physics model for the ball - Helping with implementation if needed - trajectory calc...physics play a crucial role. Your responsibilities will include: - Designing the physics model for the ball - Helping with implementation if needed - trajectory calculations for the ball. The ideal freelancer for this job will have an understanding of physics to ensure the simulations are accurate and can be realistically integrated into a game environment. Experience with game design and programming for both PC and console platfor...

I require a professional to install Vital PBX on my server and program it to cater to our customer support needs. Key Requirements: - Vital PBX Installation: I need the freelancer to set up Vital PBX from scratch on my server. - Customization for Customer Support: The PBX system should be configured to enhance our customer support services. This might include call routing, IVR customization, and integration with our existing communication channels. Ideal Skills and Experience: - Proficiency in Vital PBX Installation: The freelancer should have experience in installing and setting up Vital PBX on various server environments. - PBX Programming: Strong background in programming PBX systems to meet specific organizational needs is crucial. - Customer Supp...

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.

I need a skilled web developer to create an E-commerce website for my business. The site should have intuitive and easy-to-use features, with a focus on a seamless shopping experience. Key Requirements: - Product Catalog: The website should ...should be capable of handling multiple products, applying discounts, and a straightforward checkout process. Additional Information: - Although the question wasn't answered, ideally the website should be scalable to accommodate a variety of product categories. Skills and Experience: - Proven track record of developing E-commerce websites with similar functionalities. - Proficiency in relevant programming languages and platforms for E-commerce development. - Strong understanding of user experience and design principles for online shop...

I'm currently facing potential malware attacks causing unexpected slowdowns, particu...Hence, I'm in urgent need of a knowledgeable cyber security professional who can identify and rectify issues within my server files. Key Responsibilities: - Investigate the root cause for the slowdown of the website load times - Pinpoint potential malware in server files - Advance and fortify the security system to prevent future occurrences Ideal Skills: - Proficiency in cybersecurity - Solid understanding of server operations, particularly SQL - Experience in malware detection and prevention Your task: Use your expertise to bring back operational efficiency and bolster my domains server's security. If you can catch the malware predator and restore the peace of...

I require proficient help for an image processing project. The main objective is to detect conditions like diabetic retinopathy and cataracts in images. Development needs: * Recognise the mentioned conditions using Python, MATLAB, or LabView. * Implement and optimize neural networks, machine learning principles and image segmentation techniques. * Enhance images to increase detection accuracy. Skills & Experience Required: * Proficiency in Python, MATLAB, and LabView. * Sound understanding of neural networks and machine learning principles. * Solid skills in image segmentation. * Previous work in medical image processing, especially in ophthalmology, is a plus.

I am in need of a skilled Java developer to add new functionality to my project. The specific tasks you'll be working on include: - Writing code for the added features - Debugging and testing to ensure the new functionality works correctly - Creating an architecture that integrates seamlessly with the existing project While I do not have specific frameworks in mind, your experience with Java and its various tools will be essential for the successful completion of this project. A background in the Spring Framework, Hibernate, or JavaFX could be beneficial, although not mandatory. Please get in touch with your past work and experience, especially any similar projects you've previously undertaken. Looking forward to collaborating with you.

I'm in need of an expert in Whiskeysockets/Baileys Library specifically skilled in troubleshooting. Key Task: - Investigate and fix issues You have triggered an unhandledRejection, you may have forgotten to catch a Promise rejection: TypeError: Cannot read properties of undefined (reading 'user') Skills and Experience: - Proven experience in programming using the Whiskeysockets/Baileys Library - Excellent problem-solving abilities especially in running concurrent sessions - Expert in troubleshooting for Whiskeysockets/Baileys Library