Java Jobs

Hi there, We're looking for two remote co-founders ( chief operating officer and chief technical officer) to join an early-stage startup company in the digital asset market. If you're interested, kindly place a bid and request access to the below document to learn more about the role: Amy PS ~ NO AGENCIES!!!

Seeking an experienced Android Java developer for a yet-to-be-defined application. Key Responsibilities: - Collaborate to define and design the app - Implement core features - Ensure high performance and responsiveness Ideal Skills: - Proficient in Java and Android SDK - Experience in developing social, e-commerce or utility apps - Knowledge of integrating user authentication, in-app purchases and push notifications - Understanding of business, productivity or entertainment app development Experience: - Proven track record in delivering high-quality Android applications - Portfolio showcasing diverse types of Android apps - References from previous clients in similar projects

I'm seeking a proficient developer with experience in WhatsApp API to assist with a marketing project involving sending personalized bulk messages. Key Requirements: - Implementing the WhatsApp API for bulk message dispatch - Personalizing messages for each recipient - Assisting in transitioning from manual contact management to a more streamlined process Ideal Skills: - Extensive knowledge of WhatsApp API - Experience in bulk messaging systems - Strong programming skills - Previous work in marketing-related projects is a plus

We are looking for a skilled automation expert to develop a robust script to automate specific actions on a website. The initial task will involve creating a script that can: 1. Define User: Set parameters or conditions that define different user types or scenarios. 2. Scrape Accounts: Extract account data from the website in a structured format. 3. Create Script for Primary Action: Automate a primary action based on the user definition and data scraped. 4. Perform Secondary Action: Execute a secondary follow-up action based on the outcomes of the primary action. The goal is to have a basic, functional script ready for immediate use upon completion. Responsibilities: • Develop a clean, efficient, and well-documented script to automate tasks on a designated website. • Te...

Hi there, We're looking for two remote co-founders ( chief operating officer and chief technical officer) to join an early-stage startup company in the digital asset market. If you're interested, kindly place a bid and request access to the below document to learn more about the role: Amy PS ~ NO AGENCIES!!!

I'm seeking an experienced Android Developer to create a comprehensive School Management System. This application will primarily be used by parents, providing them with crucial information about their children's education. Key Features: - Attendance Tracking: The system should allow parents to monitor their child's attendance. - Grade Management: Parents should be able to access and track their child's grades in real-time. - Parent Communication: A built-in communication tool for parents and the school. Information Access: The app will need to provide parents with access to: - Student Grades: Real-time updates on their child's academic performance. - Attendance Records: A detailed account of their child's attendance. - School Announcements: All the latest up...

I'm looking for a web-based ERP software tailored for production planning and quality control. The software should primarily facilitate production Planning and quality checks. Key Features: - Modules: The ERP should encompass both production planning and quality control modules. - Production Planning Features: The software should allow for just planning,quality check and generating daily reports. Ideal Skills and Experience: - Proven experience in developing ERP software, particularly for production and quality control. - Strong understanding of production planning and quality control processes. - Ability to create user-friendly, web-based software. - Experience in implementing reporting features within software. I'm seeking a freelancer who can deliver a comprehensive, effe...

I'm in need of a bilingual (English and Arabic) website and mobile app designed for facilitating emergency service requests. Key Features: - The app should support iOS, Android, and Web browser platforms. - The primary function of the app is to enable users to request emergency services. - The app should be bilingual, supporting both English and Arabic, with a focus on clear and effective communication for emergency situations. Ideal Skills: - Proven experience in creating bilingual (or multilingual) apps. - Proficiency in developing cross-platform mobile apps, particularly for iOS and Android. - Strong understanding of UX/UI design principles, especially for emergency service apps. - Familiarity with Arabic language and culture would be a significant advantage.

I'm looking for a skilled mobile app developer to create a comprehensive fitness tracking application for Android. Key Features: - The app should focus on activity tracking, specifically with a primary emphasis on running. Ideal Skills and Experience: - Proficiency in Android app development. - Experience with fitness tracking apps is a plus. - Good understanding of activity tracking features, particularly for running.

I'm looking for a skilled mobile app developer to create a comprehensive fitness tracking application for Android. Key Features: - The app should focus on activity tracking, specifically with a primary emphasis on running. Ideal Skills and Experience: - Proficiency in Android app development. - Experience with fitness tracking apps is a plus. - Good understanding of activity tracking features, particularly for running.

I'm seeking an expert who can integrate 5 Android devices (OS 9, 10, 11, 12, and 13) and 2 iOS devices into BrowserStack for my testing and debugging needs. Requirements: - Device setup: 5 Android (OS 9, 10, 11, 12, 13) and 2 iOS devices - Primary use: Testing and debugging - Device Management: Configuration of a Device Farm on BrowserStack Skills & Experience: - Proficiency with BrowserStack - Experience in device setup for software testing - Understanding of Android and iOS OS - Knowledge in device management practices

Freelancer.com.ar has a code of conduct Don't bid if you're not sure you can complete the work professionally I won't release money for poorly done or half-done jobs. [Note: My web is in SPANISH] 1. *** Mobile performance optimizacion *** Need to improve this: I need to fix this. Perhaps by debuging the code, or ironing out what is necessary. 2. *** SEO Setup *** Google Site Verification, Register with Google Search Console, Register with Google Analytics, Google Analytics Software Integration, Google Domain/Site Submission, HTTPS/SSL Configuration, Configuration of a File, Creation and Upload of an XML Sitemap, Basic On-Page SEO, Mobile Optimization, Site Speed Optimization. 3. *** Menu in pc *** If you hover the mouse over "entrenamientos", the ...

Hi there, We're looking for two remore co-founders ( chief operating officer and chief technical officer) to join an early-stage startup company in the financial services industry. If you're interested, kindly place a bid and request access to the below document to learn more about the role: Amy PS ~ NO AGENCIES!!!

I'm looking for a developer to create three simple Android apps for me. 1. Quizzes App: This app will be centered around educational quizzes. It should be engaging, user-friendly, and effective for educational purposes. 2. Virtual Whiteboard App: This app needs to support file sharing, text & shape recognition, quick formatting, and fetching files (videos, audios, images). It should be able to pull from the internet when connected or from the local app library. 3. Videos Securing App: This app will be designed to secure videos. Details can be discussed further. Ideal Skills and Experience: - Proficient in Android app development - Prior experience in developing educational apps is a plus - Ability to create user-friendly interfaces - Knowledge of implementing file sharing an...

Looking for a Developer to Create a Two Part Software Tool External Relay Program / NinjaScript indicator I'm looking for a skilled programmer to develop a dual software tool (custom NinjaTrader indicator / external program) that leverages image recognition or event-based tracking to monitor, mirror and redistribute trading signals. Let’s call this combined program VISUAL. VISUAL will be created in Advanced C# and other supportive code that together will communicate and interface with NinjaTrader to eventually display duplicate audio and/or visual indicator alerts on a financial data chart. The purpose for this tool (program and custom NinjaScript) is to circumvent an indicator’s locked API access and unexposed plots (chart objects) so that I can later attach and build ...

I'm seeking a developer who can create an Android application for me. This utility tool will serve as an account keeping application for petrol pumps. The app will need to include the following core functionalities: - Sales tracking: The app should be able to keep track of all sales made at the petrol pump. - Inventory management: The app should help in managing the petrol pump's inventory. - Employee management: The app should also track employee hours, performance, and other relevant metrics. Ideal candidates for this project should have extensive experience in Android application development, particularly with creating utility tools. Experience in developing applications for the retail or petrol industry will be a plus. Strong skills in sales tracking, inventory management, a...

I am seeking 30 mid-level Full Stack Developers with proficiency in Java 15 or higher, SpringBoot, and JavaScript 12 or higher for a 3-year project. Ideal candidates should be open to permanent positions. Resource provider companies are also welcome to reach out. Key Responsibilities: - Building new features - Maintaining existing code - Improving system performance Ideal Skills and Experience: - Proficient in Java 15+, SpringBoot, JavaScript 12+ - Full Stack Development experience - Mid-level expertise - Ability to build new features, maintain existing code, and improve system performance

I'm looking for a seasoned Java developer with extensive experience in Java 21 and Spring 6. The project involves upgrading a couple of applications currently running on Java 11 and Spring 5, and troubleshooting any issues that may arise during the process, such as dependencies, unit tests, Tomcat, etc. Private repositories, so you'll have to work on EST timezone and on zoom or google meet calls, unless you have better way of working on private repos. Is that something you could do? Key Details: - The applications are built using Spring Boot and Gradle, so familiarity with these tools is a must. - The primary aim of this upgrade is to leverage the new features provided by Java 21 and Spring 6. - Although performance and security improvements are not the main focus, they would...

I'm looking for an experienced Android developer who can create an app similar to the RUSH-LUDO APP. Key Features: - The app should include a robust multiplayer mode - Incorporating in-app purchases is essential - The app should have leaderboards to track and display user rankings Design: - I have a basic idea for the app's design, but I would appreciate your expertise in refining it and making it user-friendly and engaging. Ideal Skills: - Strong experience in Android app development - Previous experience with game development is a plus - Understanding of implementing in-app purchases and multiplayer functionality - Ability to collaborate on design and contribute creative ideas.

I'm looking for an Android app that monitors a specific website for new content containing designated keywords. The app should send mobile notifications with the updated content link. The tracking should be set to every minute. Key Features: - Ability to search for both single words and phrases - Send immediate mobile notifications with new content links - Same should be repeated every minute Ideal Skills: - Proficient in Android app development - Experience with web scraping and keyword tracking apps - Ability to implement push notifications

I'm seeking an experienced Android Automotive AOSP developer to implement call notifications into the notification panel during HFP (Hands-Free Profile). The specific requirements are: - Call Notifications: The notification panel needs to display notifications for incoming calls. The specifics of what should be included in the notifications have not yet been determined, so there may be some flexibility and room for your expertise and suggestions. - Interactive Notification: The notification for an incoming call should provide the options to either answer or reject the call. Ideal skills for the job include: - Profound knowledge and experience with Android Automotive AOSP development. - Familiarity with HFP (Hands-Free Profile) and its implementation. - Skills in designing and imple...

I'm looking for an expert developer to create a web-based app that measures miscellaneous objects using OpenCV and HTML5. Key Requirements: - Proficiency in OpenCV and HTML5. - Experience in developing web-based applications. - Ability to create a user-friendly interface. - Knowledge in object recognition and measurement techniques. The app should be able to accurately measure a variety of miscellaneous objects. Please note that past work and experience are crucial for the success of your proposal.

Would like a working discord exploit that gets a user blocked/flagged by clicking a link. Must provide discord application python code with some documentation. Example of what someone made is

Need developer who has skills in app development and is well equipped with the knowledge of going through all process of sending app to android markets and is able to fix all errors Applicant must be able to set up screenshot,icon,app title,description,privacy policy,data safety and all other required things, It is a very simple task and it won't take much time

I'm looking for an experienced Android developer to create a utility app aimed at collecting data from various users. Key requirements: - The app will need to be a data-gathering tool, so a strong understanding of how to effectively collect and manage user data is essential. - It needs to be able to handle different types of user input, including text, multimedia (photos, videos), and sensor data (like location and health metrics). - Experience with creating user-friendly, intuitive interfaces will be important, as the app needs to be accessible to a wide range of users. Ideal skills for the job include: - Proficient in Android development - Experience with data collection apps - Knowledge of managing multimedia and sensor data - UI/UX design experience

I'm looking for a professional developer to create a personalized SMS and Email system for our marketing campaigns. Key Requirements: - This is not an integration job. We need to develop our own platform from scratch. - The system should allow us to send unlimited messages without restrictions. Ideal Skills: - Extensive experience in software development, particularly in communication systems. - Proven track record in creating scalable platforms. - Knowledge in building systems for handling SMS and Email services. Please note, the user did not provide a specific requirement for authentication methods. Your expertise in designing secure and user-friendly systems will be crucial.

I need to develop a platform that can control Android phones from the PC terminal. Currently, I have found a website that meets my requirements and can use all its functions. I hope to make a 1:1 replica of this website, or you can better implement these functions. However, this website is in Chinese, and you may need to understand Chinese or do translation. It would be best if you have a long-term and stable team, as this is more reliable and can complete the project quickly. If you think you meet the requirements, please contact me.

I'm looking for a proficient Android developer to create a location-based navigation app. The app should provide users with: - Real-time traffic updates - Turn-by-turn directions Experience in developing similar utility apps will be a significant advantage. The ideal freelancer should be well-versed in Android development, have a keen understanding of navigation systems, and be capable of incorporating real-time data into the app. Please include your portfolio showcasing relevant projects when you bid.

I'm seeking a seasoned Java expert to enhance the performance of my software. The primary focus will be on speed optimization and memory management, which are vital for the software's efficiency and responsiveness. Ideal freelancers for this project should have: - Extensive experience with Java programming and Java agents. - Proven track record of performance tuning in software. - Strong skills in speed optimization and memory management.

Looking for an expert developer to build or improve a script that automates the process of claiming promo codes on multiple accounts for a specific website. The ideal candidate must have prior experience in creating similar automation scripts. Project Scope: Login Automation: Automate the login process using a shared secret code. CAPTCHA Bypass: Develop a solution to bypass CAPTCHA verification after promo code entry. Proxy Rotation: Implement proxy rotation to manage multiple accounts and avoid rate limiting. Parallel Execution: Ensure the script can run 10-12 accounts in parallel, scaling to handle 300+ accounts. Error Handling & Performance Optimization: Include comprehensive error handling with a focus on speed, efficiency, and reliability. Skills Needed: Strong proficiency...

I'm looking for a skilled backend developer to create a stock screener for me. The screener will be using real-time market feeds, so experience with handling and processing large volumes of real-time data is essential. Key Responsibilities: - Develop a backend system for a stock screener. - Integrate with real-time market feeds. - Ensure system can handle large volumes of data efficiently. Ideal Skills: - Proficiency in backend development (Python, Java, Node.js etc.) - Experience working with real-time data feeds. - Knowledge of stock market and stock metrics would be a plus. Please note that specific market exchanges and stock metrics have not been decided yet, so some flexibility and input on your part may be required.

I need an experienced Java developer to implement native Android functionality in my Flutter app. The app should detect incoming, outgoing, missed, and received calls, even when the app is killed or running in the background. Based on the type of call, it should automatically send different types of WhatsApp messages. Requirements: - Detect call events (missed, received, outgoing) even if the app is not running. - Trigger different WhatsApp messages(via API) based on call type. - Implement native Java code and integrate it with Flutter using platform channels. - Handle required permissions for calls. Skills Required: Java (Android native) Flutter (Platform channels) Background services, BroadcastReceivers, and JobSchedulers in Android. Please share relevant experience and how you’...

*Please do not respond to this posting without first looking at and understanding how the software functions. You can download the software from here alongside some pre-populated demo content that you can import to the Manager (windows app) and the Viewer (Android app). To install the Android app you will need a licence: vRnJDrSHKR8r6AO I'm seeking a seasoned Android and C# programmer to refine existing apps. The Android app requires bug fixing as well as some adjustments to the UI. The Windows app needs similar amendments. The software comes as a pair with the Windows application allowing users to create a multi-media interactive which is then displayed on tablets via the Android app. Key Responsibilities: - Modify UI/UX for both Android and Windows apps - Improve functionality...

I need to change my script from selenium to requests

I'm looking for a proficient Python developer who can create a script that will help me extract data from an unknown file type. Key Tasks: - Develop a Python script that can open and extract data from an unknown file type. - The script should be efficient and capable of handling various sizes of files. - Provide documentation on how to use the script and any necessary dependencies. Ideal Skills: - Proficient in Python, with strong experience in file handling and data extraction. - Familiar with various file types and data structures. - Excellent problem-solving skills, with the ability to work independently. I need this script to help me retrieve data from a file whose type I am unable to identify. The data could be text, images, or structured data. The format of the extracted dat...

I'm seeking a MacOS developer to create a utility application aimed at system optimization. The key focus of the application will be improving the performance and efficiency of Mac systems. Ideal candidates for this project should have: - Extensive experience in MacOS application development - Strong understanding of system optimization techniques - Previous work with utility applications - Excellent problem-solving skills - Ability to work independently and meet deadlines. Please apply if you are able to deliver a high-quality, efficient product.

I'm looking for a Java Full Stack Developer to design a classic and elegant E-commerce website. Key Responsibilities: - Create and manage a product catalog - Implement a seamless shopping cart and checkout process - Integrate secure and reliable payment gateways Ideal Skills: - Proficiency in Java and full stack development - Extensive experience with e-commerce website design - Strong understanding of classic and elegant design styles - Expertise in implementing product catalogs and payment gateways - Competence in creating user-friendly shopping carts and checkout processes Please provide examples of past e-commerce projects in your proposal. Front-End Development: HTML CSS Javascript Back-End Development: Java [JDK 8+] JDBC Servlet Database: MySql For Selling books online. Ma...

I'm in need of a skilled Android developer to create a personal communication app for me. The app should enable chat, voice calls, and video calls. Key Features: 1. User Authentication: The app should require users to sign in using their email and password. 2. End-to-end Encryption: All chat messages need to be secured with end-to-end encryption to ensure privacy and security. 3. Multimedia Sharing: Users should be able to share images and videos within the app. Ideal Skills and Experience: - Proven experience in Android app development - Knowledge of implementing secure user authentication systems - Expertise in end-to-end encryption for messaging - Experience in developing apps with multimedia sharing capabilities. Please provide examples of similar projects you've worked o...

I'm looking for a Telegram bot that focuses primarily on anonymizing users in a private group. This bot should assign pseudonyms to group members, ensuring their identities remain private and protected. In addition to this, the bot will need to monitor all types of content shared within the group, including text messages, images or media, and links. The bot should also have the capability to enforce group rules, issuing warnings and bans as necessary. Key requirements: - Expertise in bot development, particularly for Telegram - Ability to implement an effective anonymization system - Experience with content monitoring systems - Skills in creating a rule enforcement mechanism Your bid should reflect your understanding of these requirements and your ability to deliver a bot that me...

I am looking for a skilled developer to create a Telegram bot that will assist with customer support. Key Features: - The bot should be able to handle common customer inquiries and support requests. Ideally, I would like a freelancer who has experience with creating customer support bots, and is familiar with the Telegram Bot API. If you have a portfolio of similar work, I would love to see it.

I'm looking to develop a simple Spring Boot application that runs TestNG tests when it starts up in a Docker container. The intention is to eventually transition this application to run in a Kubernetes environment. Key Requirements: - Proficiency in Java and Spring Boot framework - Experience with TestNG for end-to-end testing - Strong skills in Docker and Kubernetes The ideal freelancer for this project will have a deep understanding of creating robust Spring Boot applications and a proven track record of integrating these applications with Docker and Kubernetes. Experience with TestNG is essential, as is familiarity with CI/CD tools. The goal is to create a seamless, automated testing application that can be easily scaled and integrated into a larger system.

I'm in need of a professional developer who can create an Encryption Tool specifically for encrypting my database records. The tool needs to employ advanced encryption techniques, specifically AES-256, to ensure the utmost security for my data. Ideal Skills and Experience: - Proficiency in database management - Extensive experience in developing encryption tools - Deep understanding and practical application of AES-256 encryption - Ability to create user-friendly technical documents and statements Key Focus: - Prioritizing the design and implementation of a robust Encryption Tool - Ensuring the tool's effectiveness in securing database records - Creating comprehensive technical documents and statements to accompany the tool

I'm seeking an experienced Android developer who has a proven track record in creating applications that interface with payment explain which payment terminals have you worked with and what model. Please start your proposal with PT1 and include details of your previous experience with payment terminal integration.

I'm seeking an expert to integrate AppMetrica tracker into my Android app for Google Ads. The primary aim of this integration is to track ad conversions. Key Requirements: - Proficient in Android app development - Experienced with Google Ads integration - Familiar with AppMetrica tracking system - Able to provide clear and effective tracking solutions for ad conversions

I am looking for a skilled software developer to create a Credit Repair Software tailored to my needs. The software should focus on: 1. Dispute Management - Automated dispute generation - Tracking dispute status - Generating dispute reports 2. Credit Score Tracking - Real-time credit score updates - Historical score analysis - Credit score improvement suggestions Please ensure you're proficient in creating user-friendly software with these specific functionalities. Previous experience in finance or credit repair software development will be highly advantageous.

I'm looking to have an Android app built based on an existing application. This app should serve as a to-do list, with the following features: I'll provide a sample apk file and also a reference, you need to build new app and show me how to modify it if needed in future. The app must include ability to add ads. - Customizable Lists: Users should be able to create their own lists tailored to their needs. - Color Coding and Tagging: Each task should be able to be color coded and tagged for easy identification and organization. - Customizable Templates: Users should have the option to use templates that they can customize to fit their needs. - Rearranging Tasks: Users should be able to rearrange tasks within their lists with ease. I

I'm in need of a skilled Android developer to create a utility/tool app focused on task management for individuals. Key Features: - The app should facilitate task management in a user-friendly manner. Ideal Skills and Experience: - Proficient in Android app development. - Experienced in creating utility/tool apps. - Previous work in task management applications is highly desirable. Please provide examples of similar projects you've completed in your proposal.

My Android App is crashing on startup. I need an experienced Android developer to help me identify and resolve the issue. I am a second year student. I have one year's of experience with Java and about 2 weeks with android studio. Ideal skills for the job include: - Proficiency in Java/Kotlin and Android Studio - Bug fixing and troubleshooting experience - Understanding of Android app lifecycle The app was working perfectly fine, and then I tried to change which repository it gets pushed to, and it totally wiped out the entire project. I have a copy on github, but I can't get it working. I do not need any changes to java code or xml files.

I need a script or software that can automatically scan QR codes from photos saved on my PC. The extracted text from the QR codes should be saved into a corresponding .txt file in the same folder as the photos. Key Requirements: - Automate the QR code scanning process from captured photos - Save the extracted text into a .txt file - Place the .txt file in the same folder as the photos Ideal Skills: - Proficiency in Python or similar programming language - Experience with file handling in scripts - Prior experience with QR code processing software or scripts would be advantageous. Please ensure to provide a sample of your prior work if relevant.

I'm looking for a skilled developer to create a Kivy Python Android application for me. The app should have the following features: - It should allow users to select MP3 files from their local storage. - The app should play the selected music while visualizing it with multiple rectangles moving up and down. The heights of these rectangles should change according to the frequency of the music, essentially functioning as an audio visualizer. - The rectangles should be styled with gradient colors. - Users should have full control of playback within the app. This includes the ability to play, pause, and stop the music. Ideal skills for this project include expertise in Kivy and Python, experience in Android app development, and a good understanding of audio visualization. Previous work ...