Java backend developer tutorialงาน
I need a highly adept project manager experienced in WooCommerce and dropshipping, who can help in setting up a large-scale e-commerce website. This website will host an extensive range of product categories. We are looking at using Ali2Woo as we want to achieve large bulk product uploads. Key Responsibilities: - Managing the overall project - Overseeing necessary WooCommerce configurations - Implementing a bold and vibrant website design Required Skills and Experience: - Extensive experience with WooCommerce - Familiarity with dropshipping business model - Ability to manage large-scale e-commerce projects - Experience in creating and implanting bold, vibrant web designs This isn't just a coding job. The ideal candidate is someone who can take the lead in making strategic decis...
I'm interested in application development for both Android and iOS platforms. The key feature is to allow sending SMS messages to a selected database. Any professional stepping into this project should be able to handle: - Database development: The backend needs to be designed to store contact details efficiently. Expectation is to accommodate less than 100 contacts initially, with potential for future expansion. Strong database management skills are a prerequisite. - App development: Looking for someone with profound knowledge of Android and iOS app development. Familiarity with SMS integration in apps is essential. Don't shy away from illustrating your previous experience in similar projects when bidding.
More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? Within a month
I'm in need of an ASP.NET expert to help me with a project. - I need the project to be developed using ASP.NET - Your understanding of the ASP.NET framework is crucial in ensuring the project is efficient and well-structured. If you are good fit to this task, please bid with 'asp.net'. thanks
I'm seeking an experienced Node.js developer for a full-stack project. This will involve both front-end and back-end development. Ideal Skills and Experience: - Strong knowledge of Node.js - Proficiency in front-end technologies, such as HTML, CSS, and JavaScript - Experience with front-end frameworks like React or Angular - Knowledge of database integration - RESTful API development experience - User authentication and management I'm open to discussing the specific features and functionalities you can bring to the project.
I'm seeking a Django/ Java Script with Bootstrap expert who can assist with the layout and design of my website atplands.com. The primary goal of this project is to update the site's visual appearance. My website: Reference downloadable Theme code: Key tasks include: - Reviewing the current website and providing recommendations for improvements - Collaborating with the team to create a new, fresh look for the site - Ensuring the new design is functional and user-friendly Ideal skills for this project include: - Strong experience with Django/ Java Script with Bootstrap - Proven track record of working on front-end development using JavaScript/Bootstrap - A good eye for design and layout - Ability to understand and implement JavaScript
...Integer getColor() { return color; } public void setColor(Integer color) { = color; } and in parser class (INTENSITY, ((), 0)); The problem is sometimes the Api giving the color value as string not as interger but only on on checkbox config we add and this already defined in java if(checkVariant is true) then consider it string and parse it what i have to do to fix my code based on that condition so i can parse the string value this way: updateProperties("color", ((), )); how i can solve this issue so in case checkVariant is true then parse it as string otherwise leave it as it is now which integer. can i
Tech stack : React, Typescript, vite & tailwind Find the demo video in the attachments . Note : We've already completed the all page modules. Need to fix responsiveness, some page modules and fix bugs.
...in need of a skilled mobile app developer, ideally with experience in hybrid platforms such as Flutter. The app I'm looking to develop is a translation tool, not a translation engine. It needs to be compatible with both iOS and Android platforms, as well as a web application. Key Features: - Text Input Translation - Voice Input Translation - Camera Input Translation The app will be integrated with a third-party translation service to provide accurate translation services. The primary goal of the initial version of this app is to have a functioning and seamless translation service across these mediums. The translation service should be able to handle input using text, voice, and the camera interchangeably. You will need to implement the UI/UX and backend logic for ...
I'm in need of a skilled individual who specializes in React frontend development. The ideal candidate will have: - A mid-level experience and vast knowledge in React development. - Great understanding on how to make a responsive web design from a Figma design. - Efficient in hosting a website into React. While user authentication and search functionality aren't needed for this project, the ability to skillfully create a responsive design is. That being said, when applying, please include your experience related to this field. Demonstrations of previous React-based projects would be highly beneficial. Looking forward to a productive collaboration!
I'm seeking a skilled embedded software developer who's proficient in C, C++ and Python to create a custom solution for a microcontroller-based system. The primary focus of this project is the successful implementation of various communication protocols on the embedded software. Key Responsibilities: - Develop an embedded software running on a microcontroller - Implementation of communication protocols within the software - Testing and debugging of the software for optimum performance Ideal Skills and Experience: - Proficient in C, C++, and Python - Previous experience in embedded software development - Familiarity with microcontroller systems - Strong understanding of various communication protocols Please include any relevant past projects or experience with similar ...
I'm in need of an Asterisk developer experienced with Asterisk 13. The primary task is to configure the system as a VoIP server for internal communication. Key requirements: - Understand Asterisk 13 well - Strong experience in setting up and configuring VoIP servers The ideal candidate should have: - Proven experience in customizing Asterisk for similar purposes - Good understanding of VoIP technologies and protocols - Ability to work independently and deliver high-quality work on time Please note that the project involves setting up the system, configuring call flows and ensuring it's ready for internal use.
***The developer should have iOS developing environment including MacOS and iPhone.*** I require a skilled Flutter developer with specific experience in OpenVPN, as well as iOS and Android app development. I have early built iOS project built with swift and I want you to recreate this iOS project to Flutter with 1:1 conversion. I will share the project if you have proven experience with flutter, iOS and Android. This app should also work properly on Android TVs also. Key Project Details: - Development for both iOS and Android platforms - Primary function: OpenVPN connectivity - Utilization of pre-existing iOS project for design Key Responsibilities: - Develop an OpenVPN application with Flutter for both iOS and Android - Ensure the app is functional and performs as expected...
I'm seeking a Python developer experienced in Selenium to create an automation bot. The primary aim of this project is to automate repetitive tasks. https://pump. fun/6rEPojp1CJxgKUts64hrKpvNRFUYd3JvxE5KKYXgCkjj this is script description: i will provide list of privatekey and list of text /image post. bot will post reply you need to install phantom wallet extension connect wallet with this site and then post reply Key tasks include: - Developing a Python Selenium bot that can perform specific, pre-defined tasks - Ensuring the bot is easy to use for personal use Ideal candidates will have: - Proficient in Python and Selenium - Experience in developing automation bots - Can work with little supervision and have excellent communication skills.
I am looking for a professional with experience in Amazon listing optimization and SEO to help enhance my product's visibility and increase sales. Key Requirements: - Optimize product titles and descriptions: Create compelling, keyword-rich product titles and persuasive, informative descriptions. - Backend search terms: Implement relevant keywords in the backend to improve discoverability. - Enhance Images and multimedia: Ensure high-quality images and videos that attract customers and boost conversion rates. Ideal Skills & Experience: - Proven track record in Amazon listing optimization and SEO. - Strong understanding of Amazon's search algorithm and best practices. - Proficiency in keyword research and implementation. - Creative and persuasive writing skills...
I am looking for a professional with experience in Amazon listing optimization and SEO to help enhance my product's visibility and increase sales. Key Requirements: - Optimize product titles and descriptions: Create compelling, keyword-rich product titles and persuasive, informative descriptions. - Backend search terms: Implement relevant keywords in the backend to improve discoverability. - Enhance Images and multimedia: Ensure high-quality images and videos that attract customers and boost conversion rates. Ideal Skills & Experience: - Proven track record in Amazon listing optimization and SEO. - Strong understanding of Amazon's search algorithm and best practices. - Proficiency in keyword research and implementation. - Creative and persuasive writing skills...
As the client, I'm looking for an experienced Java programmer to build a stripped-down visual representation of Pacman game mechanics for a basic coding project. Only in Programming 4.3 IDE. Key Functionalities: - Pacman Movement: Program the user's ability to control and move Pacman around the maze. - Pellet Consumption: Pacman should be able to eat pellets within the game. - Ghost Behaviors: Ensure ghost characters are present and exhibit the expected behaviors. Design and Visuals: Design need not be complicated. I require a simple, minimalistic design that effectively communicates game mechanics without overwhelming visuals. Ideal Skills and Experience: - Solid experience in Java programming - Previous experience creating game prototypes would be a plus ...
I am looking for a skilled 3D artist who can create an extensive tutorial/course aimed at beginners. The course should be based on the game Dragon Ball Z Kakarot, specifically the fight scene between Young Goku and King Piccolo. Requirements: - I need the course to be at least 2-6 hours long or longer if needed. It should be detailed and cover all aspects of 3D modeling, animation, and VFX using Blender. - The course needs to be beginner-friendly, so please keep this in mind when designing the content and pace. - The aim is to recreate a specific scene from the game, so the course should include step-by-step instructions on how to achieve this.) Ideal Skills: - Proficiency in Blender - Strong understanding of 3D modeling, animation, and VFX - Experience in creating tutorials or c...
I am developing a project in Unity 2021 that requires the integration of Ultra Leap for gesture control. The main goal is to recognize and respond to simple gestures such as swiping and tapping. The ideal candidate for this project will have: - Strong experience with Unity, particularly in Unity 2021. - Proven experience in integrating Ultra Leap technology. - A good understanding of gesture control systems. - The ability to work with simple gestures. Please provide examples of your previous work in Unity, particularly those involving similar functionality. Your proposal should also indicate your experience with Ultra Leap integration. The project is time-sensitive so a quick turnaround time is highly desirable.
...experienced CodeIgniter developer to upgrade my existing CodeIgniter 3 project to CodeIgniter 4. The project is currently live and needs to maintain the same database structure and functionality. The key tasks include: Upgrade CodeIgniter Version: Migrate the entire project from CodeIgniter 3 to CodeIgniter 4, ensuring all features and functionalities remain intact. Optimize SQL Queries: Review and optimize all SQL queries to handle heavy loads efficiently. The current system experiences performance issues during peak times, and the new version should resolve these. Fix Bugs and Security Issues: Identify and fix any existing bugs and security vulnerabilities in the current project. Ensure the new version adheres to the latest security standards. API Integration: Connect the ...
We need to create a compatible web application for android / IOS with backend and database. The application you want to build is the typical social contact network (tinder, peanut, etc.) But very simplified: A user can perform the following actions: Register and create his profile, filling out a minimum data or at least some fields or options Search other registered users based on search criteria Add selected users to his favorite list Open a chat with registered users Set up his email or password. As a summary, there would be approximately 8 screens: Registration, Home, Profile, Search, Results, Chat, Favorites, Settings Contact to know the requirements and technical details deeply Do not hesitate to contact us with any questions or concerns.
It is necessary solve two bugs to a Laravel application regard the frontend of condition use php 7.4. if it is necessary you must do changes to the database and the backend
I'm in search of a skilled Java developer who can assist with a web application project. The ideal candidate should be well-versed in software development, bug fixing, and code optimization. Key Tasks: - Software Development: You'll be responsible for creating a new web application from scratch, ensuring that it is efficient, user-friendly, and meets our requirements. - Bug Fixing: Should there be any issues with the application, you will be expected to identify and fix them promptly to ensure the smooth running of the app. - Code Optimization: You will also need to continuously monitor and optimize the codebase to guarantee the application's performance and stability. Skill Set: - Proficient in Java. - Solid experience with the Spring Framework, Hiber...
Project Details Docker and K8s * Containerize any Microservices based app (Frontend and Backend and DB) and run it as a nonroot user. * Write Kubernetes artefacts to deploy above container on K8s. * Setup Database in Kubernetes cluster. * Deploy microservice to Kubernetes cluster. * Ensure that applications are able to communicate with each other. * Only Ul should be Publicly accessible and not the backend. CI-CD * Automated Application Deployment via CICD. * Setup Jenkins in the Ec2 instance created via Terraform. * Create CICD pipeline to automate the actions done in Phase 1 with stages like Build and Push, push the images to Dockerhub, Update the Kubernetes Artifacts with latest image tag and deploy to the cluster.
I'm in need of a proficient mobile app developer to create a cross-platform (iOS/Android) social networking app using Flutter. The app will have essential features such as user registration and profile management, as well as real-time chat functionality. Key Responsibilities: - Develop a cross-platform mobile app using Flutter. - Implement user registration and profile management features. - Integrate real-time chat functionality into the app. - Optimize the app for both iOS and Android devices. Ideal Skills and Experience: - Proven experience in mobile app development, specifically with Flutter. - Strong understanding of user registration, profile management, and real-time chat systems. - Familiarity with social networking app development. - A strong portfolio demonstrating ...
I'm in need of an experienced Android app developer to create a social networking application. The key features of the app are: - User profiles and authentication: The app should allow users to register, create profiles, and securely authenticate themselves. - In-app messaging and notifications: The app needs to have a messaging system where users can communicate with each other, as well as a notifications feature to keep users updated on activity. - Photo and video sharing capabilities: The app should enable users to share photos and videos with their network. The project has no strict deadline, but a timely completion is appreciated. I'm looking for a developer with a strong background in building social networking apps, as well as the following skills: - Pro...
I'm looking for a skilled React developer to join my project team. We are working to develop a single page application and your role will be crucial in achieving this goal. Key Tasks: - Creating new components: You will be responsible for building new components that align with our project requirements and design. - Debugging and fixing existing code: Part of your tasks will involve troubleshooting and resolving any issues that arise within the existing codebase. - Performance optimization: It's essential that you have a strong understanding of React and can help optimize the performance of our application. The scope of this project is the development of a single page application, and a key focus will be on ensuring a responsive design. This is crucial to enhance user ex...
...mobile apps for both iOS and Android platforms, ensuring users can access the marketplace via smartphones and tablets. - **Multi-Language Support**: Support for multiple languages, including English and Arabic (RTL), across all platforms. **Key Deliverables:** - A fully functional multi-vendor marketplace platform. - Mobile apps for iOS and Android, supporting the specified menu structure.- - Backend web application for management. - Integration with support and ticketing systems and chat. - Full source code. - Installation on the provided domain and app stores (iOS App Store and Google Play Store). - Payment integration. - One year of support and maintenance post-launch and helping in publishing multi Frontend apps. - Contract covering initial setup and ongoing development a...
As a business owner, I am in need of an Android developer who can construct a ride booking application. This application's main feature will be user login, which would primarily cater to Riders and Drivers. Key Requirements: - Develop a user login feature - Design the application for two types of users: Riders and Drivers Ideal Experience and Skills: - Previous experience in building ride-booking or similar applications - Proficiency in Android development - Deep understanding of user login functionalities - Knowledge in providing intricate personalized content. The role would require significant contributions in the planning, designing, and execution of the complex user login feature. This role is best suited for a developer who is well equipped with a solid techn...
I'm looking for a skilled casino games developer based in Jaipur, India. I have a preference for face-to-face communication, so I'd prefer to work with someone in my local area. The games I'm looking to develop include Slot machines, Poker games, and Roulette games. Key Requirements: - Proficiency in developing casino games, specifically Slot machines, Poker games, and Roulette games - Experience in developing for multiple platforms (Mobile devices, Desktop, Web browsers) - Ability to communicate effectively and work efficiently in a face-to-face manner.
...Confirmation and History: System to confirm match agreements between teams. Record of past matches, including scores and feedback/rating system. Design and User Experience: The app should have an intuitive and user-friendly interface. A clean and modern design is essential to ensure that users can easily navigate and utilize all features. Technical Specifications: Platforms: iOS and Android Backend: Cloud-based server to handle user data, match schedules, and communication Frontend: Responsive design compatible with various screen sizes Database: Secure storage for user profiles, match history, and communications Project Timeline: I would like to discuss the estimated timeline and milestones for the project with you. Please provide an initial estimate for the development dura...
I am in need of a skilled WordPress developer proficient in Gutenberg blocks. Key Requirements: - You should be able to create and customize Gutenberg blocks within WordPress, adhering to our specific design and layout requirements. - We expect these Gutenberg blocks to offer interactive features, like sliders and tabs, and incorporate dynamic content such as latest posts and user data. - Additionally, you will be expected to include a variety of layout and styling options, like spacing and color variations. - Please note that we have a specific design in mind for these blocks, so attention to detail and the ability to follow our design specifications is crucial for this project. Ideal Skills and Experience: - Strong knowledge and experience with WordPress, especially in dev...
As the orchestrator of this project, I require a skilled PHP developer to perform a multifaceted role in our team. Tasks will predominantly revolve around backend development, website maintenance, and database management. Here are some important points: - You'll be diving into an existing project, warranting the ability to familiarize with previously written codes quickly. - I particularly require proficiency in CodeIgniter for backend development. - Your roles will include website upkeep and backend support, ensuring optimal site performance and justifying user satisfaction. - In addition to these, you will be handling database management, ensuring secure and efficient data transactions. Ideal skills and experience: - Solid experience in PHP developmen...
...explanations. - The guide should include troubleshooting tips to address possible installation issues that users might encounter. *All pre-requisites setups need to be included too - NDK, Cmake etc* Assume non-IT person or 10year old is following your instructions The test device will be a Samsung Note 21 NOT using Anaconda/Conda - just basic PATH settings etc on Windows. NOT using Koltin - using Java ** I suggest you have have installed MLC Chat and created the APK file to understand the challenges the guide you are writing needs to address ** Ideal Skills: - Proficiency in Android Studio and experience with software installation and deployment. - Excellent technical writing skills with the ability to convey complex information in a clear and concise manner. - Previous exper...
I'm looking for a seasoned developer to create a desktop application focused on data management. This software will be used on the Windows operating system and must be developed using Java. The ideal candidate will have: - Extensive experience with Java and Windows development - A deep understanding of data management systems - The ability to work effectively and communicate progress regularly Please provide a clear demonstration of your skills in these areas when submitting a proposal, we are looking for the best development talents to execute this project.
...seeking an experienced freelance developer to convert our existing CodeIgniter backend to Laravel 11. The successful candidate will be responsible for maintaining the existing database structure, preserving the current logic, and ensuring no data is lost or details are overlooked during the transition. The key responsibilities include: Conversion of CodeIgniter Backend to Laravel 11: Migrate the current backend code to Laravel 11 while ensuring functionality and logic remain unchanged. Database Optimization: Optimize MySQL queries for improved performance without altering the existing database structure. Bug Fixing: Identify and fix any existing bugs to enhance the overall stability and performance of the application. API Output: Ensure the new Laravel ba...
I am in need of an experienced website developer with over 10 years of professional coding experience.
I want to build custom chromium browser bundled with my webapp. We dont want to use any framework like electrom due to business decisions. Below are the requirements: 1. Bundle webapp with custom chromium build. When the browser is opened then the webapp should be opened by default 2. Remove chromium tabs and url bar. these are not needed since we always open our webapp
I'm looking for an experienced firmware developer specializing in STM32 microcontrollers. I already have arduino Mega tested code which i need to convert into stm32 family Key Project Details: - Specific STM32 Model: The project will involve firmware development for a specific STM32 microcontroller model. - Application/Use Case: While not specified, the project likely involves a real-world application within the realm of consumer electronics, industrial automation, or wearable devices. Skills & Experience: - Prior experience with STM32 microcontrollers is essential. - Proficiency in utilizing various communication protocols (e.g. UART, SPI) and integrating sensors would be a plus. - Familiarity with power management techniques is highly desirable. - Experience with the ...
We are Hey Swarm, an innovative platform that revolutionizes how businesses visualize operations by integrating AI swarms with 8-bit characters. We're seeking an experienced game developer who can bring our design concepts to life, creating a seamless and engaging front end for both web and mobile platforms. Must be developed using Phaser or Construct. Then I have this basic UI that also needs to be connected. We have an API/Backend developed already. The developer needs to be able to connect it. **Project Scope:** - Develop the front-end architecture for our platform, optimized for both web and mobile devices. - Ensure integration of visual content with live API connections for real-time data visualization. - Collaborate closely with our UX/UI desi...
I'm in need of a skilled web programmer proficient in HTML/CSS, JavaScript, and PHP to create a comprehensive work tracking portal. I have a very rough semi functional example site attached. This will be hosted on a private server with vpn access from each user so security is not a extreame concern. key functions basic login system allow users to enter daily work time with some notes ; I would like them to be able to edit them after allow users to see a list of all open jobs and be able to click on them to open them and edit as needed client management - need to be able to search existing clients or add new ones as well as view any jobs open or closed for the client. job photo uploads need to be optimized for mobile phones / tablets I would also like to add a map of the...
I'm in need of a developer to set up user roles in my new spring application like they were in the old struts application. Key Project Details: - Setting up roles: I require the creation of Admin, User, Manager, and Supervisor roles with the same permissions as in the old struts application. - No additional roles: The only additional role needed is 'Supervisor'. I do not require Developer or Guest roles. Ideal Freelancer: - Proficient in Java, particularly Spring Framework. - Proven experience in role-based access control. - Familiarity with legacy system migration. - Good understanding of the Struts framework (for comparison purposes). - Strong communication skills for clarification and updates.
I'm seeking an entry-level Python developer to help create a new application. Key Responsibilities: - Developing the backend of the application with Python - Ensuring the application is robust and scalable Ideal candidate: - Proficient in Python; prior experience with web development is a plus - Ability to work efficiently as part of a team - Open to learning and growing in the role - Familiarity with HTML and HTTP concepts.
I'm in need of a Flutter Developer to assist with updating our existing Art Prizes app for both iOS and Android. We've made additions to the underlying .NET solution and now require integration of new pages and features. It's crucial that you have a solid understanding of Flutter as well as knowledge on integrating APIs. Previous experience in updating existing apps and implementing push notifications is highly desired. If you don't have a rating of 4.9 or higher I won't be contacting you. You will have a formal process for versioning the iterations and you will have inhouse testing available. If you deliver an initial solution that is full of bugs we won't continue working with you. First deliverable will be the IOS version FOLLOWED by the android ...
I'm looking to build a project on the Solana blockchain. The main goal of the project is to be a DeFi platform similar to polymarket.com. The key feature I'm looking to incorporate is price prediction algorithms. Key Points: - Develop a Decentralized Finance (DeFi) platform on Solana blockchain - Incorporate Price Prediction Algorithms as the main forecasting tool - The layout an...Proficient in DeFi development - Experience in implementing Price Prediction Algorithms - Familiarity with platforms like Polymarket and similar forecasting tools This project requires a freelancer with a deep understanding of DeFi platforms, blockchain technology, and the ability to integrate complex forecasting tools. Being able to deliver a project with a user-friendly interface and efficient ...
We are seeking a skilled developer or development team to create a comprehensive web crawler system. This system should scrape, structure, and update information from web pages, handle large projects, and be accessible via a powerful API. The system should offer user-friendly features for both individuals and businesses and include flexible user management for both customers and employees. Project Requirements 1. Web Crawling and Data Extraction -Develop a system capable of scraping entire websites and extracting data from each page. -The system should divide the scraped information into sections to facilitate easy reading and understanding. -For e-commerce sites, the system should identify and structure the following information: --Product category (including breadcrumbs for hiera...
I'm in need of an expert PineScript developer to assist with a trading project. While the specifics of the project are yet to be defined, I'm looking for someone with a strong background in PineScript development. Ideal Skills and Experience: - Proficient in PineScript - Previous experience in developing trading indicators or strategies is a plus - Familiarity with TradingView is preferred If you're well-versed in PineScript, please feel free to reach out with your experience and we can discuss how we can move forward.
I'm looking to build a project on the Solana blockchain. The main goal of the project is to be a DeFi platform similar to polymarket.com. The key feature I'm looking to incorporate is price prediction algorithms. Key Points: - Develop a Decentralized Finance (DeFi) platform on Solana blockchain - Incorporate Price Prediction Algorithms as the main forecasting tool - The layout an...Proficient in DeFi development - Experience in implementing Price Prediction Algorithms - Familiarity with platforms like Polymarket and similar forecasting tools This project requires a freelancer with a deep understanding of DeFi platforms, blockchain technology, and the ability to integrate complex forecasting tools. Being able to deliver a project with a user-friendly interface and efficient ...
