Getting started with java programming jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    2,000 getting started with java programming jobs found

    ...js frontend development, Node.js backend programming, and PostgreSQL database management. This is strictly for independent developers with verifiable reviews—applications from agencies or individuals without reviews will not be considered. Skills and Responsibilities Frontend (React.js): Convert static HTML pages into dynamic, reusable React components. Backend (Node.js): Develop APIs, implement role-based access control, and ensure scalability and performance. Database (PostgreSQL): Manage complex queries, database design, and data integrity. Selection Process We will assess skills through a demo task: Frontend Task: Convert a provided HTML page into a React component. Backend Task: Create a Node.js API to list fields from a PostgreSQL table with role-based...

    $25 / hr Average bid
    $25 / hr Avg Bid
    76 bids

    ...codebase, implement the necessary updates, and help get the product to market. Here’s what I’m looking for: Technical Expertise: Deep experience with the MERN stack and the ability to jump into an existing project and contribute effectively. Self-Direction with Collaboration: I’m a technical product manager with seven years of experience working with dev teams. While I can guide the process and articulate a clear vision, I need a team that is self-directed and capable of managing development independently while keeping me in the loop. Timely Delivery: This project has taken longer than I’d hoped, and I already have a market for this product with a couple hundred people on a waitlist. I need someone who can help accelerate pr...

    $18 / hr Average bid
    $18 / hr Avg Bid
    265 bids

    ...experienced AI Developer to create an AI calling software. This project requires deep understanding and practical experience in AI development with a specific focus on voice-calling API integration. Key Responsibilities: - Develop AI calling software integrated with Twilio - Utilize JavaScript for the programming of the software - Employ TensorFlow for the machine learning aspects of the project Ideal Candidate: - Minimum of 2 years in AI development - Proven experience with Twilio, JavaScript, and TensorFlow - Strong understanding of NLP, voice recognition, and speech synthesis technologies - Hands-on experience with voice-calling APIs - Familiarity with machine learning frameworks - Excellent problem-solving skills and ability to work in a t...

    $2879 Average bid
    $2879 Avg Bid
    1 bids

    I'm looking for a skilled Java coder with experience in using Selenium. The task involves developing a functionality to send emails via an SMTP server. Key Responsibilities: - Implement Java code to enable email sending via SMTP server - Utilize Selenium for automation tasks Ideal Skills and Experience: - Proficient in Java - Experienced with Selenium - Familiar with SMTP server configurations - Previous experience in email sending applications would be beneficial Please note that the specifics of the email content and the purpose of the emails will be discussed later. The email functionality will be integrated into an existing application.

    $4 / hr Average bid
    $4 / hr Avg Bid
    16 bids

    I have a flutter project which uses Google Maps services. I am unable to compile the project and getting the below : Build failed with an exception.* What went wrong:Execution failed for task ':app:processDebugGoogleServices'.> No matching client found for package name ''* Try:> Run with --stacktrace option to get the stack trace.> Run with --info or --debug option to get more log output.> Run with --scan to get full insights.* Get more help at FAILED in 21sError: Gradle task assembleDebug failed with exit code 1The requirement of the project is to suggest the changes that needs to be made to get the app running More details: Is this project for business or personal use? For an existing business What information s...

    $26 Average bid
    $26 Avg Bid
    25 bids

    I need help configuring my Outlook SMTP server so I can send emails through an automated script/application. Key Requirements: - Use of Java with Selenium for the automation. - Deep understanding of Outlook SMTP server settings. - Ability to configure and manage Outlook SMTP server authentication settings. - Capability to test and validate email sending functionality after configuration. - Experience with integrating Java SMTP libraries like JavaMail API. Ideal Skills: - Proficient in Java and Selenium. - Experience with email automation via Outlook. - Good troubleshooting skills for potential SMTP issues.

    $5 / hr Average bid
    $5 / hr Avg Bid
    7 bids

    ...Key Responsibilities: - PLC programming to automate mixing processes - Ensuring seamless integration with existing assembly line equipment - Troubleshooting and optimizing PLC code for efficiency - Provide ongoing technical support to the assembly line operators - Conduct system tests to ensure reliable operations - Develop Human-Machine Interfaces (HMI) to monitor and control the processes - Implement safety protocols in the PLC programming to ensure worker safety Ideal Skills: - Extensive experience with PLC programming - Previous work in industrial automation - Familiarity with assembly line operations - Problem-solving and troubleshooting skills Mixing processes, in particular, need to be automated. This task will require a deep understand...

    $95 Average bid
    $95 Avg Bid
    9 bids

    ...developed with uni-app front-end + php back-end. I want to upgrade this open source system. The project can also be developed from scratch, but the backend needs to conform to the SaaS architecture, like the backend of the system I am currently running. This project requires developers to understand the open rules of some Chinese local software, such as WeChat and Amap, because it involves calling APIs. Before reading this requirement, it is recommended that bidders download the Chinese version of WeChat on their mobile phones and search for the two mini-programs named "粗门" and "火星" to use as a reference and experience them. We need an expert or team familiar with software release rules and API calls for the Chinese market. This project involves ...

    $1681 Average bid
    Featured
    $1681 Avg Bid
    39 bids

    I'm looking for an experienced .NET developer who can migrate my current MVC 5 SOAP service to .NET Core. The project is urgent, so I'm hoping to find someone who can get started ASAP and deliver the migration swiftly and efficiently. Please include in your application: - Your experience specifically with .NET Core and MVC 5 - Examples of similar migrations you have completed - Your availability for starting the project Skills and Experience: - Extensive knowledge of .NET and .NET Core - Experience with MVC 5 and SOAP services - Proven track record of successful migrations - Ability to work under tight deadlines

    $45 Average bid
    $45 Avg Bid
    11 bids

    ...retirement. Targeted particularly to first responders like cops, firefighters, and healthcare workers, or just many careers that are dealing with burnout and second guessing their career choices too soon.. . I’m looking for someone who can assist in getting this book into the right hands and places. Connect with World reknown business influencers. The goal is to market it extensively across North America and potentially beyond. Key marketing objectives include leveraging social media to create buzz, visibility in Amazon, connecting with influencers to amplify reach, including every police department across the country and other occupations. With limited time to manage social media accounts personally, the project seeks innovative strategies t...

    $22 / hr Average bid
    $22 / hr Avg Bid
    22 bids

    ...functioning Android application. The app will be focused on detecting both malware and spyware on the device. Features of the app will include: - User-initiated scanning with notifications: The app should notify users when a scan is needed, but the scan itself will be initiated by the user. - Real-time protection: The app should provide constant monitoring for threats. - Scheduled scans: Users should have the option to schedule scans at their convenience. - App permissions analyzer: This feature will evaluate the permissions of installed apps to detect potential threats. Ideal skills for this project include proficiency in Python and Java (or Kotlin), experience in Android app development, and knowledge of cybersecurity principles. A portfolio of past Android application...

    $111 Average bid
    $111 Avg Bid
    7 bids

    I'm seeking a professional to help develop a PLC program using Studio 5000 Ladder Logic. This project is a part of my homework and revolves around motion control. Key Requirements: - Expertise in PLC programming, particularly with Studio 5000 Ladder Logic - Prior experience with motion control systems - Ability to simplify complex programming concepts for understanding Please note, the primary objective of this project is to control a robotic system, specifically a motion control system. The ideal freelancer would have a strong background in discrete manufacturing, process automation and motion control.

    $177 Average bid
    $177 Avg Bid
    22 bids

    I require assistance to create a simple server host enviroment. To be more precise, i need instructions and help with the configuration of the system. - Create a traefik container with a certificate resolver. The created rules need to redirect http -> https and www. -> no www. - Pterodactyl Panel with proper traefik configurations. - Pterodactyl Wings (Nodehost-Service) on the SAME server. Im having great difficulty getting this to work, as pterodactyl assumes a two server enviroment. Please have experience with having already configurated pterodactyl - Otherwise things will not work out. The actual system resources are there - I simply need line for line instructions, configurations, and help when problems arise to get things going.

    $225 Average bid
    $225 Avg Bid
    14 bids

    I need assistance with programming Distech Building Automation systems. The project involves working with BACnet and GFX Program to control HVAC systems. Ideal Skills and Experience: - Extensive knowledge and experience in Distech Building Automation programming - Proficient in BACnet and GFX Program - Strong background in HVAC control systems - Panel building experience is a plus - Excellent problem-solving skills - Ability to work on a small project with precision and efficiency. function block

    $180 Average bid
    $180 Avg Bid
    13 bids

    ...seasoned Control4 programmer to enhance my home automation system. My existing system requires programming to function more efficiently and effectively. The areas that need a particular focus are: - Lighting Control: I want to optimize the way my lighting interacts within the home and with my other systems. - Climate Control: I need help fine-tuning the integration of my heating and cooling systems. - Audio/Visual Integration: My audio/visual systems need to be synchronized and programmed for seamless entertainment experiences. - Security System: Ensure that my existing security system is fully integrated and functions smoothly with the Control4 system. - Smart Locks: Integrate and optimize the programming of my smart locks for enhanced security and conve...

    $34 / hr Average bid
    $34 / hr Avg Bid
    69 bids

    I'm looking for a freelancer who can create a data scraping script for me. The script should extract data from the website and save it into a .csv file. The ...saved files should follow the naming convention '', and be stored in the parent folder. - The date should be formatted as YYYYMMDD, and the venue should exclude any bracketed state information (e.g., (VIC)). - The race number should be represented as a number only, with 'R' removed. - The data should include: DATE, VENUE, RACE, RUNNER, and NUMBER. Ideal Skills: - Proficient in data scraping and Python programming or equivalent. - Experienced with data formatting and CSV file handling. - Familiar with Windows OS. - Knowledge of horse racing data would be a plus.

    $111 Average bid
    Urgent
    $111 Avg Bid
    37 bids

    ...childhood aspiration of working with computers. This project should have a clear structure, with at least four pages and appropriate navigation. Key Requirements: - Create a computer-themed React application, showcasing elements of programming. - Set up at least four pages with routing for seamless navigation. - Develop a minimum of four components, including a Header and Footer, and a Sidebar Navigation. - Utilize JSON in at least two components to present data in a table, list, or paragraph form. - Incorporate a form for adding data to a table or a contact form in at least two components. - Style the application using Bootstrap 5 or CSS for a polished and presentable look. Please submit a zipped file containing only the modified or added files, along ...

    $14 - $41
    Sealed
    $14 - $41
    38 bids

    I have a Schneider TWDLCDE40DRF PLC (TWIDO) Module that needs attention. I'm possibly fa...TWDLCDE40DRF PLC (TWIDO) Module that needs attention. I'm possibly facing a hardware malfunction or a communication problem, as I'm unable to clear an error message regarding the equipment's emergency stops. I've already consulted with technical support, but the issue persists. Ideal Skills and Experience: - Expertise in Schneider TWDLCDE40DRF PLC (TWIDO) Module - Strong troubleshooting skills - Experience with hardware and communication issues - Familiarity with emergency stop systems - Previous experience with technical support consultation - Proficient in PLC programming for troubleshooting and maintenance. The goal is to resol...

    $2894 Average bid
    $2894 Avg Bid
    24 bids

    ...stack developer with proficient Rust coding skills for both the frontend and backend. Key Responsibilities: - Design and develop a robust Rust-based frontend and backend. - Implement user authentication protocols. - Integrate seamless payment processing systems. - Facilitate real-time updates across the application. Ideal Skills: - Extensive experience in full stack development. - Proficiency in Rust programming language. - Prior experience in creating multiple websites. - Solid understanding of user authentication, payment processing, and real-time update systems. Your expertise in crafting this web application will be pivotal to its success. Looking forward to your bids. The expected timeline for the project is less than 3 months. The web application should integrat...

    $26 / hr Average bid
    $26 / hr Avg Bid
    41 bids

    We are seeking a seasoned Full Stack Developer with extensive experience in Angular and Java. We have an opening for a full-stack java developer w Angular front-end experience. Java core, J2EE knowledge, MySQL, MariaDB Front-end: AngularJS JSON API experience helpful This is for an existing web application project, to maintain codebase and update for bugfixes and features. The ideal candidate should also have a strong background in utilizing AI tools such as Bolt, Claude, and ChatGPT for coding. Key Requirements: - Proficiency in Angular and Java for full stack development. - Experience in AI tools (Bolt, Claude, ChatGPT). - Previous work on web applications. Main Responsibilities: - Developing a web application with robust functionalities...

    $29 / hr Average bid
    $29 / hr Avg Bid
    141 bids

    Are you looking for a unique , modern and eye catching logo for your business ?You are on the right track .I am here to create modern logo for your business .Why you will choose me for create your business logo ?Cause I am very experience with this sector . I am confident That I will fulfil all requirement very sincerely . I believe that I will give you a perfect logo for your business .I believe in deeds not 's Start !!!To get started, the seller needs:Give some information like asLogo titleBusiness slogan (optional)Color preferences Favorite logo exampleWhat's included: Multiple color schemes 3D mockup Favicon High resolution Source files Number of logos: 1

    $27 / hr Average bid
    $27 / hr Avg Bid
    1 bids

    I'm looking for a straightforward aviator program that I can run on my Android phone without needing a server. This program should feature variable odds and have a user-friendly, minimal design. Key Require...within the program - Design a simple, minimalistic graphical user interface - Ensure the app doesn't require a server - Ensure app works fully offline without internet connectivity. - Incorporate simple sound effects for user interactions. Ideal Skills: - Proficiency in Android app development - Experience with creating simple yet engaging UI - Knowledge of implementing variable odds in games I am open to any programming language, so feel free to use the one you are most comfortable with. Please, focus on creating a clean and efficient app. Include a...

    $187 Average bid
    $187 Avg Bid
    28 bids

    ...- **Boost:** For system and threading functionalities. - **OpenSSL:** For secure connections. - **nlohmann_json:** For JSON parsing. - **TBB (Threading Building Blocks):** For parallel programming. - **spdlog and fmt:** For logging and formatting. - **Zstandard (Zstd):** For data compression. **Development Environment:** - **Operating System:** Windows 10 using **Windows Subsystem for Linux (WSL)**. - **Development Tools:** Visual Studio Code with the WSL extension. - **Build System:** CMake. - **Compiler:** GCC via WSL. --- **Problem Statement:** I am encountering persistent issues with the **CMake configuration and compilation** of the data collector application, specifically related to integrating the **Zstandard (Zstd)** compression library. Desp...

    $664 Average bid
    $664 Avg Bid
    8 bids

    ...childhood interest: programming. - Set up at least four pages and use routing for navigation. - Include a minimum of four components. - Use GraphQL or JSON to include data in a table, list, or paragraph form on at least two components. - Create a form for adding data to a table or a contact form on at least two components. - Style the pages using Bootstrap 5 or CSS to make them visually appealing. Deliverables: - Zip and submit the files added or edited. - Provide a minimum of four screenshots of the application running or a video screen recording of at least one minute. Ideal Skills and Experience: - Proficient in React, Node.js, and Bootstrap. - Experienced in Software Development with a strong portfolio. - Creative with good UI/UX design skills. - Previous expe...

    $30 Average bid
    $30 Avg Bid
    18 bids

    I'm looking for an embedded systems expert who can program a Nuvoton microcontroller for a domestic use Voltage Ampere Meter. Requirements: - The meter should enable real-time monitoring of voltage and current. - It should come with a digital display to show the readings. Ideal Skills: - Proficiency in Nuvoton programming. - Experience in designing and programming embedded systems for domestic appliances. - Knowledge in creating systems for real-time monitoring. Please use an LED for the digital display.

    $114 Average bid
    $114 Avg Bid
    7 bids

    ...integrates with GPT or other Generative AI for a personal assistant chatbot. The app will also utilize APIs from freelibre, AppleWatch, ORing and Fitbit, aiming to provide health tracking assistance, particularly in managing diabetes. Key Features: - A personal assistant chatbot capable of scheduling, reminders and information retrieval. - Integration with health tracking tools to monitor and assist with diabetes management. Ideal Skills and Experience: - Proficient in web app development. - Experienced with API integration (freelibre, Fitbit). - Familiar with chatbot development and Generative AI. - Knowledgeable in health and fitness tracking software. - Able to collaborate via Cloud 9 or GIT, with a demonstrated experience of working wit...

    $29 / hr Average bid
    $29 / hr Avg Bid
    78 bids

    ...after attempting to connect and refresh the list of discovered devices. We have the full SDK for this. - App details: - Platform: Android - Language: Java - Technology: Bluetooth Low Energy (BLE) So far, I have tried revising the connection code, but without success. I am seeing a "connects and disconnects" pattern when the connection attempts fail. Importantly, I have confirmed that the SDK is compatible with our Android version. Ideal skills and experience for the job include: - Extensive experience with Android app development, particularly in Java - Proficiency in troubleshooting Bluetooth LE connection issues - Familiarity with SDK implementation and debugging - Ability to analyse log files and error messages to provide effectiv...

    $245 Average bid
    $245 Avg Bid
    36 bids

    I'm seeking a seasoned epidemiologist or data analyst who can write R code for a project utilizing health records. The ideal candidate should have: - Expertise in epidemiology or data analysis - Proficient R programming skills - Experience working with health datasets The code should have basic comments for clarity. Detailed documentation is not necessary, but the comments should enable a basic understanding of the code's functionality.

    $56 Average bid
    $56 Avg Bid
    12 bids

    I'm in need of a skilled developer to create a Cloudflare Workers script that will cache both static and dynamic content. The scr...cache refresh: The script should automatically refresh the cache at set intervals to ensure that users receive up-to-date content. The project has a budget of $400, a timeline of 2 days, with deliverables being a fully functional Cloudflare Workers script meeting the above requirements and comprehensive documentation outlining the script functionality and any necessary setup or configuration instructions. Ideal skills for this job would include experience with Cloudflare Workers, JavaScript (or other relevant programming languages), and a solid understanding of caching strategies. Prior experience with developing similar scri...

    $631 Average bid
    $631 Avg Bid
    68 bids

    I need a bot for Pocket Option that conducts technical analysis of the market using moving averages and the Relative Strength Index (RSI). The bot should analyze the market and send email notifications when there's a good opportunity to buy or sell. Ideal Skills and Experience: - Proficient in programming bots, especially for trading platforms - Experience with technical analysis and understanding of moving averages and RSI - Ability to set up telegram notification systems in a bot context Please provide your best price for this project. Thank you.

    $224 Average bid
    $224 Avg Bid
    9 bids

    I'm seeking a seasoned professional to assist with my migration from NetSuite to Xero. The project will require both data transformation and cleaning during the migration process. Ideal skills for this job include: - Extensive experience with NetSuite and Xero - Proficiency in data transformation and cleaning - Ability to handle complex data sets Please note that I didn't specify the exact types of data that need to be migrated. A comprehensive understanding of both systems will be crucial in identifying and migrating the necessary data. Key Tasks: - Migrate transactions such as sales, expenses and bank transactions. - All data is mapped as per standard Xero fields correctly. - Import and chart of accounts mapping to Xero - Transfer inventory items and quantitie...

    $41 / hr Average bid
    $41 / hr Avg Bid
    14 bids

    ...automobile industry. Key Details: - Position: Java Full Stack with AWS - Location: Remote in India - Working Hours: 8 hours daily from 6.30pm to 3.30pm IST (PST) - Communication: Via Skype Essential Experience: - Minimum of 12+ years in the field - Extensive expertise in AWS - Proficient in Java Full Stack technologies, specifically Node and React This role primarily revolves around Full Stack solutions, so a strong candidate will be well-versed in both frontend and backend development. The ideal freelancer should have significant experience in the automobile industry, demonstrating a solid understanding of its unique software demands and challenges. Skills and Experience Required: - Strong expertise in AWS - Extensive knowledge of Java Full Stack, part...

    $16 / hr Average bid
    $16 / hr Avg Bid
    13 bids

    ...time it takes to execute fuel price changes accurately. With these core competencies, PriceAdvantage has helped fuel retailers across the country increase their profitability significantly. The ideal candidate will have a strong background in machine learning algorithms and data analysis, with experience in developing and deploying machine learning models. This role involves collaborating with cross-functional teams to enhance our data-driven decision-making processes and improve product offerings. We are looking for a Remote Machine Learning Engineer to join our team, where you will play a key role in developing cutting-edge AI and machine learning models that drive innovative solutions across various applications. You will work with cross-functional teams...

    $100434 Average bid
    $100434 Avg Bid
    28 bids

    ...time it takes to execute fuel price changes accurately. With these core competencies, PriceAdvantage has helped fuel retailers across the country increase their profitability significantly. The ideal candidate will have a strong background in machine learning algorithms and data analysis, with experience in developing and deploying machine learning models. This role involves collaborating with cross-functional teams to enhance our data-driven decision-making processes and improve product offerings. We are looking for a Remote Machine Learning Engineer to join our team, where you will play a key role in developing cutting-edge AI and machine learning models that drive innovative solutions across various applications. You will work with cross-functional teams...

    $106025 Average bid
    $106025 Avg Bid
    25 bids

    I'm in need of a skilled programmer proficient in , Node, and Reactive. This is a small project primarily focused on bug fixing. If your work meets my requirements, there will be more work available in the future. Please note that the initial pay is modest. Key Responsibilities: - Identify and fix bugs on ...project primarily focused on bug fixing. If your work meets my requirements, there will be more work available in the future. Please note that the initial pay is modest. Key Responsibilities: - Identify and fix bugs on the frontend interface - Rectify visual display issues and functionality errors Ideal Skills and Experience: - Strong expertise in and Node - Proficiency in Reactive programming - Experience in frontend debugging - Ability to work within budget constraint...

    $37 Average bid
    $37 Avg Bid
    23 bids

    I'm seeking a part-time position as a Software Developer in the Technology sector. Ideal Sk...part-time position as a Software Developer in the Technology sector. Ideal Skills and Experience: - Proficiency in programming languages (e.g., Python, Java, C++) - Strong understanding of software development lifecycle - Experience with version control systems (e.g., Git) - Familiarity with agile methodologies - Excellent problem-solving skills - Ability to work independently and as part of a team I am available to work on evenings and weekends. I am particularly interested in web development projects. I am specifically looking for front-end development projects. I am particularly interested in web development projects, especially working with JavaScri...

    $78 / hr Average bid
    $78 / hr Avg Bid
    32 bids

    Using the following classes: serverMT, client, gestoreClient, and BouncingBall, you need to create a simple Java code where I can decide the number of columns to distribute the windows across. Each window will be created by running the main method multiple times, allowing for multiple instances. Inside the windows, there must be a bouncing ball drawn using this class: import javax.swing.*; import java.awt.*; import ; import ; public class BouncingBall extends JPanel implements ActionListener { private int ballX = 50; // initial x position of the ball private int ballY = 50; // initial y position of the ball private int ballDiameter = 30; // diameter of the ball private int ballDeltaX = 2; // horizontal

    $232 Average bid
    $232 Avg Bid
    10 bids

    I'm having trouble with my Excel 365. I cannot get it to fill-in a cell with a different color using the Fill Color tool. I read the help section but it still does not work. I am not getting any error messages; it appears to work but no color shows. I need someone who is skilled in Excel troubleshooting and can help me resolve this issue.

    $36 Average bid
    Featured
    $36 Avg Bid
    86 bids

    I'm a beginner struggling to load my Laravel app. I have all the necessary environment set up, but I'm facing a blank screen when trying...blank screen when trying to access the app. - Environment Variables: I'm uncertain about the configuration of my .env file. I need guidance on how to properly set this up. - Database Connection: I'm attempting to connect to a MySQL database. Any assistance with this would be appreciated. Please note, I don't have any knowledge about programming and don't know how to fix these issues. Your expertise in Laravel and ability to explain things in a beginner-friendly way will be crucial for this project. I would appreciate assistance with debugging any error messages or logs that are showing up. I can pro...

    $107 / hr Average bid
    $107 / hr Avg Bid
    99 bids

    I'm seeking a seasoned professional who can help increase the views, subscribers, and engagement on my edutainment Youtube channel. The ideal candidate has a proven track record in boosting Youtube channel metrics and experience in the edutainment genre. They should also have s...have strong skills in social media marketing, SEO, and collaborations. Key requirements: - Expertise in Youtube analytics and growth strategies - Experience in the edutainment genre - Proficient in social media marketing - Knowledgeable in SEO - Skilled in facilitating collaborations Please note, I have not yet started promoting my channel and would be open to suggestions for an effective promotional strategy. Ultimately, I aim to monetize my channel, so any prior experience with this proces...

    $47 Average bid
    $47 Avg Bid
    20 bids

    The system consists of: ➢ 2x duty pumps and 1x standby pump. ➢ The pumps control the water level in a process tank, supplied by a water reservoir. ➢ Parallel pump operation is required, with both duty pumps running simultaneously to meet system demand. The system requirements are as follows: 1. Water Level Control: ○ The reservoir level determines the number of pumps running: ■ 1 pump operates if the reservoir level is between 20%-40%. ■ 2 pumps operate if the reservoir level is above 40%. ○ Pumps must stop if the reservoir level drops below 20%. ○ The process tank has a volume of 2,000L and must: ■ Start filling when the level drops to 60%. ■ Stop filling when it reaches 80%. ■ The process tank level should not drop below 40% at any point. ○ A High High Level of 90% is set for the...

    $691 Average bid
    $691 Avg Bid
    20 bids

    ...js frontend development, Node.js backend programming, and PostgreSQL database management. This is strictly for independent developers with verifiable reviews—applications from agencies or individuals without reviews will not be considered. Skills and Responsibilities Frontend (React.js): Convert static HTML pages into dynamic, reusable React components. Backend (Node.js): Develop APIs, implement role-based access control, and ensure scalability and performance. Database (PostgreSQL): Manage complex queries, database design, and data integrity. Selection Process We will assess skills through a demo task: Frontend Task: Convert a provided HTML page into a React component. Backend Task: Create a Node.js API to list fields from a PostgreSQL table with role-based...

    $38 / hr Average bid
    $38 / hr Avg Bid
    235 bids

    I'm looking for an experienced professional to program a PLC and SCADA system for controlling pumping stations in a water treatment facility. Key Responsibilities: - Program PLC and SCADA for the water treatment pumping stations. - Ensure the SCADA system includes functionality for remote monitoring. Ideal Skills and Experience: - Prior experience with PLC and SCADA programming, specifically in the water treatment industry. - Proven track record of implementing effective remote monitoring systems.

    $723 Average bid
    $723 Avg Bid
    22 bids

    I'm looking for a skilled web developer to create a platform similar to LeetCode. The primary purpose of this website will be t...platform similar to LeetCode. The primary purpose of this website will be to offer coding challenges, specifically language-focused tasks. The platform will need to cater to three popular programming languages: Python, JavaScript, and Java. Key Requirements: - Extensive experience in web development, preferably with similar projects. - Ability to design and implement coding challenges that are language-specific. - Proficiency in Python, JavaScript, and Java. - Understanding of user-friendly interface design. Your bid should reflect your expertise and experience in these areas. I'm looking forward to working with som...

    $444 Average bid
    $444 Avg Bid
    20 bids

    I am in need of a Phonepe payment gateway integration in Java Android.

    $47 Average bid
    $47 Avg Bid
    13 bids

    I'm looking for an SEO professional to help boost my online sales for my website performancecarsparts.co.uk. The site sells various performance parts, specifically focusing on engine parts, exhaust systems, and suspension kits. Key Responsibilities: - Implement effective SEO strategies to increase website visibility and sales. - Specifically target the UK market, with a nationwide focus. - Conduct thorough keyword research to identify high-traffic, low-competition keywords. - Ensure the website is technically sound, including mobile-friendliness, fast loading speed, and proper indexing. - Optimize website content, meta tags, images, and URLs for better search engine ranking. - Implement localized SEO strategies to attract local customers from the UK. - Develop and execute a l...

    $140 Average bid
    $140 Avg Bid
    115 bids

    ...we are aiming to build the coolest MEME coin echo system around and we need your help getting attention and landing new token hodlers :) ethKILLERs 1st SHARE CAMPAIGN / CONTEST ! The winner of this contest will Win $25 (usd) directly on Freelancer Freelancers we need you to do these Steps Please: 1) Follow our X account: 2) Like, Reply & Repost our Pin: 3) Please snapshot your social media post on FREELANCER as an entry this way we can award the $25. We do appreciate it, and look forward to new and bigger campaigns soon :) - - - ethKILLERs Blockchain-inspired characters realized like never before crafted with unique powers, weapons, and abilities mirroring their respective blockchains. The longest

    $34 Average bid
    Guaranteed
    $34
    33 entries

    We are looking for an experienced Java developer to help me create a web application using the Spring framework. Key Requirements: - Expertise in Java, specifically in developing web applications. - Proficiency in the Spring web framework. - Strong understanding and experience in implementing user authentication, integrating databases, and creating RESTful APIs. The ideal candidate should have a robust portfolio of similar projects, excellent problem-solving skills, and the ability to work independently while maintaining clear communication.

    $3320 Average bid
    $3320 Avg Bid
    31 bids