Java source code for auction system jobs

The system must function as a slave module and be connected via RS485 in mdonbus to a master PLC the conductivity values read must be transferred to a PLC via Modbus which will memorize them. The system must have an ESP32 module, an RS485 converter, a display for local visualization of the electrical conductivity and the probe. The conductivity value to be measured ranges from 0 to 20 mS

...require a freelancer with keen MS Access development and design skills. The primary tasks will be: 1. Code Refactoring: I need the existing code of the MS Access project to be analyzed, enhanced, and optimized. You should ensure that code complexities are addressed and improved for better efficiency. 2. Main Menu Design: After improving the code, you will need to revamp the Main Menu. Presently, it provides navigation to different forms, displays relevant information, and initiates the running of queries/reports. I'm aiming for a clean, minimalistic design to make it more user-friendly and efficient. Skill Set: - Advanced knowledge and expertise in MS Access. - Proven experience in code refactoring and menu design. - Strong UI/UX...

I'm in need of a skilled web developer to help me build a content management system. Key Features: - Efficient User Registration and Management - Streamlined Blog Posting and Management - Robust Media Library (images, videos) The project's timeframe is flexible, as I'm more focused on quality and functionality. A professional who can deliver a seamless, user-friendly CMS interface is ideal. Experience in developing similar systems and a strong grasp of security considerations in CMS are highly appreciated.

I want to have a sticky image overlay at the corner of the screen on my website. I need the snippet for the and the css to do this.

...troublesome code in my current project. Time sensitivity is of essence as this task requires urgent attention. The specific tasks would include: - Pinpointing and eliminating code errors - Applying fixes and enhancements to improve code reliability Ideal skills required for this job: - Strong proficiency in Exil - Experience and understanding of code debugging techniques - Ability to troubleshoot and solve errors quickly Please, note that the programming problem I am facing primarily revolves around Project errors. Hence, comfortability with project-based debugging is a must. I stress again that this is a high-priority project, and I need someone who can start addressing these issues as soon as possible. Consequently, availability and a quick turn-...

Hi I will generate the 120 degree phase apart SPWM source on ESP32

I am looking for a skilled mobile app developer who can create a native app for both Android and iOS platforms. The project requires the following: Features: - Data base: PostgreSQL or MySQL or MongoDB - Make PDF from data base: Apache PDFBox or iText - Email service: SendGrid or Mailgun - STORAGE of PDF: Apple (iOS): Secure Enclave API and Google (Android): Keystore System - PAYMENT : stripe - ESIGNATURE : service's API to initiate sending a one-time password (OTP) via SMS. DocuSign or Adobe Sign or SignNow Design : Design already done on Figma English version : (Copy)?type=design&node-id=0%3A1&mode=design&t=fWuFnb5PnhqXNVYT-1 French version :

I'm seeking a proficient developer capable of creating a PHP-based email system using Gmail's service or any other service provider. The functionality should support sending emails to single recipients. It's essential that you incorporate an attachment feature enabling the secure attachment of files to emails. Ideal skills and experience: - PHP development expertise - Demonstrable experience with Gmail APIs - Knowledge on secure file attachment implementation in emails - Attention to detail and timely delivery Your bid should detail your experience and proposed approach, including timelines. Looking forward to your responses!

I'm looking for a developer to create a system for my Zybo Z7 board that can detect people in real-time through a connected pcam5c camera and display the detection text on the video feed(to be honest anything that can tick the extra feature given in requirements). I'd also like to record video on pcam(my files i've started working on are (zip too big)and requirements) and need to include a report with testbenches(requirements attatched). Deadline is 21st Key Requirements: - Object Detection: The system should be able to detect people accurately. - Real-time Video Streaming: The video feed should be streamed in real-time. - Text Overlay: The detection results should be displayed as a text overlay on the video. Skills/Experience Required: - Pro...

I'm looking for a development team that specializes in building SAAS applications, particularly those with experience in creating scalable platforms. Key Requirements: - Expertise in Python, Ruby, Java (preferred) or other relevant languages. - Experience in creating SAAS models, particularly those with a focus on scalability. - Proven track record in developing robust user management systems and integrating payment gateways. - A good understanding of Wordpress and how it can be leveraged in SAAS development. The core goal of this project is to develop a SAAS platform primarily designed for detecting AI-generated content. The platform should be capable of handling a large volume of data, scaling efficiently as the user base and content grows. The team should be ...

I'm looking for an experienced software developer with proficiency in ERP Odoo software to implement specific functionalities into my system. The functionalities include: - Inventory Management - Sales Management - Purchase Management The ideal freelancer should be able to build these modules seamlessly into the system, you should have experience with similar projects. At this stage, I require no integration assistance with third-party systems. My team is small, less than 10, so the system should be user-friendly and efficient for a team of this size. Your expertise in customizing ERP Odoo for smaller teams will be invaluable. Let’s build a robust and efficient system together.

I need an expert in networking, VOIP, and server administration to handle various ongoing tasks in our data centers. Key Tasks: - Network Configuration: You'll be responsible for setting up and maintaining our network infrastructure. - Troubleshooting: Whenever there are network, VOIP or server issues, you should be able to troubleshoot and resolve them efficiently. - VOIP Engineering and Troubleshooting: You'll be responsible for improving our quality and security around our VOIP services in our data centers and customer sites as well as troubleshooting VOIP issues. Your Responsibilities: - Engage in network configuration and maintenance, ensuring optimal performance. - Efficiently troubleshoot network, VOIP and server issues as they arise. - Implement VOIP solu...

I am searching for an expert in Spring Boot (v3) Java (for front it can be react or angular) who has the ability to create a property management system. The system should be comprehensive, including both tenant and property management facilities, as well as maintenance. Additionally, I require the integration of a hotel management system within the same platform, supporting room reservation, guest check-in/check-out, housekeeping, back office and room management, and a central reservation system. There are 3 hotels and 4 houses for rental which will be managed by this system. So, we need to manage all hotels together and separately. Ideal skills & Experience: - Spring Boot (3) Java proficiency - Angular or R...

I'm in need of a compiler designed for Java with an emphasis on semantic analysis. I'm looking to have this compiler generate executable code. Key Points: - Programming Language: The compiler should be designed for Java. This means it should be capable of processing Java code and generating the corresponding executable code. - Semantic Analysis: The primary focus of the compiler should be on semantic analysis. It needs to be able to analyze the meaning of the code rather than just its syntax. - Output Format: The final output of the compiler should be executable code. This means that the compiler should be able to translate the Java code into machine-readable instructions that can run on a compu...

I'm in need o...application compatibile with the Windows operating system for data management purposes. Key Responsibilities: - Develop a desktop software - Ensure software is fully compatible with Windows - Design software for effective data management The ideal candidate should have: - Proficient with C++, Java, or other relevant languages - Strong understanding of data structures - Experience in Windows software development - Proven record in developing data management tools. This project will require not only technical skills but also creativity and innovation. Your input on the software's functionality and usability will be highly appreciated as I want to ensure the software is user-friendly. Please bid only if you are confident, as I am ai...

As a leg...automated system specifically designed to generate real estate contracts. This project aims to streamline our services and optimize the overall contract generation process. Our need is a system that can efficiently and accurately generate contracts cater to the real estate field. Ideal Skills and Experience: - Proven experience in developing automated contract generation systems - Familiarity or background in real estate or legal services would be advantageous - Proficiency in developing secure systems to protect sensitive contract information - Strong understanding of both front-end and back-end web development. In your proposal, please include examples of similar projects you have completed and any strategies or unique features you would incorporate into our...

I'm looking for a skilled freelancer to create a bespoke carbon trading website, specifically for Renewable Energy Certificates (RECs). The platform should also integrate a cryptocurrency wallet for our custom digital currency named "Gaga". The main functionalities that I require: - User registration and login system: Ensure that users can easily sign up and access their accounts securely. - Listing and trading of RECs: The platform should allow users to list their RECs and engage in trading activities. - Cryptocurrency wallet integration: The site should have a seamless integration with a cryptocurrency wallet for our digital currency, Gaga. Key Details: - Design: I'm envisioning a professional and corporate layout for the we...

...table management software exclusively for my single restaurant. The developed software must be Windows-compatible and have an efficient capabilities to manage reservations. The prospective freelancer for this job should possess the following skills and experiences: - Deep understanding and proficiency in Windows-based software development. - Proven track-record in developing successful reservation management systems. - Knowledge in restaurant operations, specifically focused on single-chain restaurants. Key Deliverables: - A fully functional, fully tested reservation management software. - Windows compatibility. - Comprehensive training on how to use the software. Note that this project requires a unique focus on single-restaurant management system, so prior e...

I require a skilled Unity programmer who understands C# language to assist with a vital project. This job entails partitioning my existing Unity code base into basic and advanced tiers while also incorporating two novel attributes. Ideal Skills: - Comprehensive knowledge of Unity and C# programming - Strong understanding of code base optimization - Abilities on adding new functionalities to existing code The two additional features to the basic code base section will be discussed and agreed upon once the ideal candidate is selected. I appreciate a proactive mindset and the capacity to propose enhancements that could optimize the code. For a smooth workflow, previous experience in the Unity engine and a deep understanding of game development ar...

I'm looking for an experienced Java developer who can incorporate both Corba and HTTP Servlet functionality into a mini project of moderate complexity. Knowledge and experience in both Corba and HTTP Servlets are essential for this project. Having the ability to understand and improve existing systems will be valuable considering the moderate complexity of the needed improvements and feature additions. I have a reference project that somewhat resembles my desired outcome, which I'll share for a smoother execution process. Let's make this project a successful one!

We are looking for a talented freelancer to create a sports league management system. The system should support various aspects of sports league management, including scheduling matches, tracking results, managing teams and players, and generating league rankings. The system should be user-friendly, easy to navigate and have a visually attractive interface. The ideal candidate should have experience building similar systems and have strong programming skills. This project requires excellent problem-solving skills, attention to detail and the ability to meet tight deadlines. I am sending more details below. Level 1 Creation of a league management system along with a website template that will display information about the created league. I. Possibi...

I am looking for some help in sourcing qualified candidates in the healthcare industry. I have a TON of additional positions to fill so this can be a long term commitment! Scope of Assistance: Headhunting: Locating eligible candidates aligned with the job description and specified locations. Candidate Engagement: Confirming candidates' interest in the positions and facilitating the application process by providing the application link. Upon candidate confirmation of the application, another team will oversee the subsequent steps in the recruitment process. Requirements: - Specific qualifications are required for these positions - The virtual assistant should have experience in sourcing candidates for healthcare positions, i.e Registered Nurses, Nurse Praction...

Create a database and CREATE TABLE statements for all tables in your ERD (Part A) including primary and foreign keys. 2. INSERT INTO statements for populating the database i. Insert five rows of (made-up) data into each table. Make sure that the data you enter in these tables should be sufficient to return at least one row for each query in Task 3. AL should hold at least 5 bottles of Penfold Grange 2010 in some branch or other

Hello, i will attach one file which shows what needs to be done. last digit for student code is 4 Obviously i have 4 samples with how work should be done. Which can be provided if you want

I need a PHP script to generate QR codes ASAP. The script should be able to customize the QR codes with colors and logos, and further, with rou...to customize the QR codes with colors and logos, and further, with rounded eyes and data. A sample will be provided. Preferred solution using chillerlan/qr-code ... but other solutions might be used as well. Key Features: - The primary function of the script is to generate QR codes. - I need the option to customize the QR codes with colors and logos. - Additionally, I require the ability to customize the QR codes with rounded eyes and data. File Formats: - The generated QR codes should be exportable in PNG and SVG file formats. Timeframe: - This should just take a few hours. Ideal Skills and Experience: - Expertise in PHP and QR cod...

...looking to update the source code of my existing app to accommodate several new features and enhancements to the existing feature about points rewarding such as the Cash King app adding features such as buying points cards and participating in contests or getting additional points as a reward, buying from the app, and getting rewards too, posting events and ads by payment, and uploading videos for ads. Key Features: - **Push Notifications:** Implement push notifications to keep users engaged and informed about app updates. - **Integration of Google Maps for Offers:** Utilize Google Maps API to display location-based offers, enhancing the user experience. - **Use of Phone Number as Primary Authentication Method:** I'd like to shift from an email-based a...

I am looking for a freelancer to help me setup a working Lab Streaming Layer project in Android Studio. I need the Android Studio project for Android LSL which requires the Android Studio project for the Java LSL to be built first. Requirements: - Build the Java project. - Use its outputs to build the Android project. - The Android project must build the simplest APK. Blank UI. Just to be used as proof the project builds and the native libraries all build. Deliverables: - output from java project - exported zipped android studio Java LSL project so I can import it into my android studio - exported zipped android studio Android LSL project so I can import it into

Details are provided in the attached files.

I'm looking for a skilled developer to create a cutting-edge software system, which I've named "TetraCode." Here's what I need: - **Software Design and Development** - Custom software system creation from scratch - Captivating and user-friendly interface design - **Platform Specifics** - The software needs to be compatible with Tetra code - **Project Timeline** - Flexible deadline; quality is more important than speed Ideal Candidate: - Strong experience in software engineering - Proficiency in relevant programming languages for Tetra code - Previous work on unique or unconventional platforms - Ability to think creatively and solve problems - Strong communication skills for progress updates I value ...

I'm seeking a proficient programmer to recode a payment module for a WP site. I'm looking for a competent programmer with a solid background in WordPress and web checkout modules. - Build a payment module with price options - Integrate a payment gateway (PAYFAST) in my existing WordPress site. Strong attention to detail and ability to meet deadlines is a must. Please submit your bids with proof of previous projects relevant to this one. Thanks in advance for your efforts.

...python developer to integrate a face recognition system primarily used for class attendance tracking. This system should operate by authenticating users to add and edit information. A critical requirement for this project is achieving different users having defendant access/editing rights. Max time 8hrs Skills and Experience: • Expertise in developing Face Recognition systems in Python • Proven track record of delivering high-accuracy solutions • Experience with tkinter and Python applications • Strong knowledge of machine learning algorithms and computer vision (OpenCV). • Detail-oriented and committed to meeting strict accuracy benchmarks. The outcome of this project should be a reliable, efficient, and highly accurate attendance ...

please dont bid if you dont already have a retail pos project using (WPF, C#)using .Net Core utilizing codefirst approach. I'm urgently searching for a pre-developed, .Net Core Retail POS project source code that's built using C#, WPF and the code first approach. A crucial requirement is that it does not depend on third-party tools and supports RTL languages. Please, only place your bid if you have a ready-to-deliver solution.

We recently experienced a malware attack on our system and we're seeking an expert who can ensure this doesn't happen again in the future. We don't require data recovery services; our main priority is to make sure it never happens again. Ideal candidates should possess: - In-depth experience in counteracting malware attacks - Mastery in various security domains such as network, application, and endpoint security - Proven track record in enhancing system security

I'm in need of a skilled professional who can help me restore my macOS operating system and applications from a disk image backup. The backup should include the entire system along with all the applications I have installed. Key tasks include: - Complete system restoration from the provided disk image backup - Ensuring all applications are reinstalled and functioning correctly In addition, I'll require data recovery services during this restoration process. This means retrieving any data that may have been lost or corrupted. I'm looking for a freelancer with: We need to restore the OS & application from the entire backup and restore the same OS and application. - Proven experience in macOS system restoration - Proficiency in worki...

I'm looking for a seasoned Project Designer with a strong understanding of options to conduct an intensive research. Expertise working on softwares, call center, robocaller and conversational AI outbound calls for call center. The ideal candidate should have a proven track record in creating, managing or implementing cloud-based robo calling systems and also conversational AI calls that is good with asian language, especially Bahasa Indonesia. the subject of the research must have : telephony (SIP/VOIP) a working AI model or open to integrations with AI Basic Telco Services features such as, Campaign Calls, scheduler, call recorder) Wide system integration capability Macro/logic/script editing(for robo caller,pre recorder or AI generated TTS) white label...

...violating any platform's terms and conditions or compromising website security. What we need: We need you to develop a general solution to bypass the Click to verify control by Imperva. If you can prevent asking for this control completely, that's the best solution If you can automatically pass the slide captcha when it’s presented, that’s also acceptable. Problem statement: Many websites employ press-and-hold verification challenges either directly or following user interactions, as illustrated in the accompanying screenshots. Our goal is to improve the resolution process for these challenges while following website protocols and upholding security standards. The solution should match the below criteria: You should use the selenium/standalone-...

What we need: We need you to create a comprehensive solution to bypass the press-and-hold verification system utilized by PerimeterX. If it's feasible, eliminating the need for verification altogether is the optimal outcome. Alternatively, if you can automate the process of passing the sliding verification when prompted, that is also acceptable. Problem statement: Many websites employ press-and-hold verification challenges either directly or following user interactions, as illustrated in the accompanying screenshots. Our goal is to improve the resolution process for these challenges while following website protocols and upholding security standards. Requirements: You should use the selenium/standalone-chrome image, so the Chrome should be running in the Docker...

Remove errors from the Python file

I'm looking for a proficient mobile app developer to design a gaming app similar to MPL. It will be exclusively available for Android users. Key Responsibilities: - Develop a variety of games on the platform. - Incorporate a user-friendly reward system to acknowledge and incentivize user engagement. - Integrate payment gateways to facilitate seamless transactions. - Implement social media login capability to simplify user onboarding. - Embed advertising platforms to generate additional revenue. Ideal Expertise: Candidates having prior experience in android gaming app development with reward system implementation will be preferred. An understanding of integrating payment gateways, social media logins, and advertising platforms is a must. proficiency in...

I need a robust and efficient POS system for my retail store. It has to be software-based and utilize cloud technology for ease of access and convenient management. - Key Requirements: In-depth POS system understanding, proficiency in creating software-based solutions, experience with cloud-computing, and familiarity with the retail sector. - Skills Needed: Excellent coding capabilities, knowledge on how to integrate various payment gateways, capacity to ensure strong data security measures. - Duties: The system should support sales recording, inventory management, and customer data storage. Beyond that, I am open to recommendations for any additional features that enhance effectiveness or add value. - Expectations: The final product should be us...

...with understanding of stepper motors control to correct the bugs in my existing code that drives PI (Physik Instrumente) stepper motors via controllers. The code is currently not functioning as expected and requires professional handling. Key areas to look at include: - Handling of the plotting routine on the tkinter GUI: The challenge is in creating a reliable routine that can present data accurately. In addition, I would like to enhance the tkinter GUI with: - Basic plotting capabilities: Enable the GUI to generate simple, accurate graphs utilizing data input. - Interactive plot controls: Seize full control over the graphs generated, such as zoom in, zoom out and panning options. The ideal candidate for this project should have a strong background in Python ...

I'm in need of a highly competent developer with skills predominantly in Java, Spring Boot, and MySQL to handle the creation of a project focused on user authentication and database integration functionalities. Key features required for this project include: - User authentication system: Create an efficient and secure user authentication process. The system should be able to verify the identities of users before granting them access. - Database integration: Develop a smooth and functional connection to the database, safeguarding the integrity and security of data at all times. Candidates with previous experience on similar tasks will be preferred. I have a design and wireframe ready, which can guide the selected freelancer in actualising this project. J...

I am looking for a skilled PHP/Wordpress developer who can create a custom quoting system for my site. Job description: - I have currently set up a website with several quoting calculator pages. - For each page I would like to have a submit button that saves the quote to a PDF and stores it on the server. Then the user of the website can visit other pages to create seperate quotes and as such create separate PDFs. - Then there will be a 'checkout' page that the user visits, enters some small details and clicks a submit button that combines all the PDFs into one and emails it to a chosen email address. All PDFs can then be deleted from the website. Ideal Skills and Experience: - Proficiency in Wordpress development - PHP coding skills with experienc...

I am in need of a system administrator, highly experienced in Linux, who will best suit the following responsibilities: - Network Configuration: Properly set up, maintain and optimize our Linux-based networks - ensuring seamless inter-linking and efficient communication. - Database Management: Oversee the upkeep, troubleshooting, and security of our databases. This includes ensuring regular data backup, restoring lost data and maintaining database performance. Our setup currently comprises 1-5 servers and databases. As the successful candidate, you will be charged with managing and ensuring the smooth running of these systems. Prior experience in Linux, Network Configuration and Database Management is explicitly necessary. Your commitment to understanding problems and iden...

This project’s purpose is to entirely reskin a gaming android app. This involves the interface layout, icons, and package name. In addition: - Adopt a refreshing and appealing light theme across the app, ensuring the gaming experience remains exciting for players. - Fine-tune the Admin Panel for streamlined management. Ideal candidates will have previous experience in Android gaming apps and a keen eye for meticulous graphic detail. Essential skills include Android app development, an understanding of gaming aesthetics, and familiarity with Admin Panel setup and management. Implementing changes without compromising the gaming experience is a core requirement. Therefore, successful bidders must demonstrate a balance of technical know-how and creative design ski...

During a routine session, I accidentally deleted the usr/bin directory from my Linux system. The data loss mainly includes key system configuration files and this mistake has compromised the smooth operation of my system. As a knowledgeable Linux expert, your role would be to: - Help recover the lost system configuration files from the usr/bin directory on Linux.

I'm searching for a creative graphic designer to create 3-5 banners for my website that will be used to promote products and services, highlight special offers, and increase brand awareness. - Dimensions: The banners should have two sizes 1440x576 pixels for the top banner and 1242x337 pixels for a fotter banner. Please ensure that designs can adapt to both sizes. - Design Details: I want banners that seamlessly incorporate both text and graphics. They should be visually compelling to effectively promote our offers and capture attention, while also creating consistency with our current branding style. e.g of some of the banners we want; 1. Similar gradiant and shadows to this, with the PSA trading card displayed Please use the ebay logo

I need an experienced coder to help develop an AI colour matching tool for a wardrobe of clothes. Key Requirements: - Proficient in Python, Java, C++ - Skilled in developing AI algorithms - Experience with developing user interfaces The main aim of this tool is to assist users in selecting the most suitable and aesthetically pleasing color combinations for their wardrobe. User Interaction: - The tool should allow users to upload photos of their clothes - The tool should provide suggestions for matching colors - The tool should identify complementary colors - The tool should help users create a cohesive color scheme - Users should also be able to interact by selecting colors from a palette and answering questions about their personal style. If you have experi...

I need to train a model with a dataset and need help with it. The objective is to guide me to run the available code by ordering it and training it with a dataset on google colab, also provide a document as a read me file to explain it. The code is of a research paper with the name Sequential Weakly Labeled Multi-Activity Recognition and Location on Wearable Sensors using Recurrent Attention Network. The link for the paper is Also the verified code is at and the ipynb notebook is attached below, the snippets are to be reordered in order to run it as per the research paper and train it with Uni-Mib SHAR dataset which is availabe in NumPy format. The needed

Hello, We're about to launch our new version of our ERP system and we want to have a completely new from scratch UI/UX. The new design must be modern, full of information yet simple, using gadgets and chart graphs and alike. All elements used in the design must exist on the internet so we can actually use it. We tend to use bright mostly white color them. Fonts used must also be available on the internet too. The new user interface must include most of the modules used in our ERP system (i.e. Sales, inventory,HR,projects,Calanedar,Recent notifications, today income/expenses and so on) we will talk about the exact elements must be included in the dashboard in the project details. The UI will only be a design not functional. Our team will do the CSS/HTMl things and will ap...