Java Jobs

I'm looking for a skilled professional to assist in migrating my web applications (Dockerized) to Google Cloud Platform (GCP). - Migration Scope: The project will specifically focus on the transition of web-based applications, not involving databases or storage at this stage. - User should be good at to Cloud Run service - Technology Stack: My applications are built on Java, so proficiency in this technology is crucial for a seamless transition. Ideal candidates for this project should have: - Extensive experience with GCP and Java-based web applications. - Proven track record in application migration. - Strong problem-solving skills to troubleshoot potential issues during the migration process. - The migration should be completed within 1 month.

Develop a RAG Mechanism using PostgreSQL and Airflow Objective: Implement a RAG pipeline that processes data, labels it using OpenAI, stores the labeled data in a PostgreSQL vector database, and enables vector-based search. Steps and Implementation Details Read Data Description: Read data from the source (e.g., CSV file, API, or database). Airflow Operator: Use a PythonOperator or SQLSensorOperator to read data based on the source. Output: Data fetched in a structured format (list of records or a DataFrame). Split and Chunk Description: Split and chunk the data into smaller, manageable pieces for better processing and labeling. Airflow Operator: Use a PythonOperator to split and chunk the data. Implement chunking logic to ensure consistency in labeling. Output: Chunks of data ready for...

I'm looking for a skilled Android developer to create an Instant Loan application. This app will facilitate users in getting loans instantly transferred to their bank accounts. Key Features: - The ability to loan money within a user-defined limit. - A secure authentication method using a PIN code. Ideal Skills and Experience: - Proficient in Android app development. - Experience in creating financial or utility apps is a plus. - Knowledge of secure coding practices for user safety. Please integrate with popular payment APIs for transactions. Implement an OTP verification system for added security. The app should have a minimalist design for ease of use. The app should include a light theme for enhanced user experience. Include a progress tracker to show users the stages of their l...

I am seeking a skilled Python developer with experience in algorithmic trading. The project involves deploying a Momentum Trading strategy on the Fyers platform, specifically targeting stocks. Key requirements: - Develop and deploy a Momentum Trading strategy using Python. - Utilize the Fyers API for implementation. - Focus on stock market trading. - Implement risk management protocols to handle market volatility. - Define and track performance metrics such as Sharpe ratio and maximum drawdown. - Ensure efficient and accurate order execution through the Fyers API. Ideal candidates will have: - Proven experience in algorithmic trading and Python development. - Familiarity with Fyers and its API. - An understanding of Momentum Trading strategies. The strategy should execute trades at a l...

I need a freelancer to develop a binary classification model that predicts card brands (Visa or MasterCard) based on data from the global BIN database. The model should utilize BIN6 (the first six digits of the card number) alongside other relevant features such as country, terminal, and affiliate for accurate classification. Key Requirements: - Proficiency in Spark, PySpark, and Docker - Extensive experience in machine learning model development - Ability to evaluate model performance based on accuracy - Strong proficiency in Python for data analysis and model development. The dataset provided is clean and ready for use without any need for preprocessing. The ideal candidate will be able to leverage the specified frameworks to create an efficient and effective prediction model. Specifi...

Max Budget is $250 USD. Please do not contact me if you want more money. 250.00 USD MAX!! YOU MUST WATCH the TWO youtube videos I listed below....Create an application similar to for Google My Business professionals. I need an Android application similar to the check-in feature of Linda.co. The goal is to create a simplified check-in tool for Google My Business professionals. FB Insta Key Requirements: - The app should solely focus on the check-in feature, without the extra functionalities of Linda.co. - The design can be kept simple and user-friendly, as I do not have a specific design or wireframe in mind. Check-in Process: Users should provide the following information during check-in: - Name and contact details - Location details - Purpose of visit Ideal Skills and Experi...

I'm in need of a seasoned technical interviewer based in India, with a strong focus on BigData. The ideal candidate should have: - Over 5 years of senior-level expertise in BigData, DevOps, and .NET - Proven experience in conducting technical interviews Interviews are scheduled from Monday to Saturday, and compensation can either be a monthly salary or 100 rupees per interview. Key Responsibilities: - Conducting practical problem-solving based technical screenings to evaluate candidates' skills in BigData, DevOps, and .NET. Necessary Skills and Experience: - Extensive technical knowledge and experience in BigData, DevOps, and .NET - Prior experience in conducting technical interviews - Excellent communication and assessment abilities

I'm looking for an expert in Python and machine learning who can solve the knapsack problem for my assignment using Q-learning and deep learning techniques. This project will also involve comparing these modern methods with traditional algorithms like the greedy algorithm. Key Requirements: - Implement the solution in Python - Use and adapt a provided dataset - Conduct a comprehensive comparison of methods My dataset is of moderate size and complexity, so the freelancer should be capable of handling datasets that are not overly simplistic but also not overwhelmingly large or complex. A background in machine learning, data analysis, and algorithm design would be highly beneficial. Provide a detailed report summarizing the comparison results.

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I'm looking for a web-based guest check-in application that can scan both 2D barcodes and MRZ codes from guest IDs. The application will need to: - Use a dedicated scanner to scan the 2D barcode and MRZ code from guest IDs. - Extract full ID details from the guest's identification. - Post the scanned data to a database. - Include a Terms of Service and License Agreement that guests must agree to upon check-in. - Store all customer visits in the database and keep a PDF of their signed agreements. - Calculate fees to charge the guest based on values stored in the database. - Include an admin screen to select guest status. - Allow retrieval and viewing of a guest's check-in history for analysis and reporting. - Implement data encryption for both storage and transmission to ens...

I'm looking for a professional app developer who can create a delivery app similar to Swiggy. The app will primarily function on Android. Key Features: - Comprehensive restaurant listings along with their menus - Real-time order tracking capabilities - Integrated payment system Payment Options: - Credit/Debit card - Digital wallets - Cash on delivery Ideal Skills: - Proficiency in Android app development - Experience in creating delivery or food ordering apps - Expertise in integrating real-time tracking and payment systems Please provide examples of similar apps you've developed in your bid.

I'm seeking an expert in AI development to build a sophisticated recommendation system that will suggest content based on user behavior data. Key Requirements: - Design and implementation of a recommendation system - Utilization of user behavior data for personalized content suggestions - Focus on content recommendations rather than products or services Ideal Skills: - Strong experience in AI and machine learning - Expertise in designing recommendation systems - Proficiency in data analysis and interpretation of user behavior data - Excellent understanding of content-based recommendation systems

We are seeking an advanced C programmer to localize and expand the features of the Eclipse AVN Series RB7 multimedia system for Cyprus and Turkey. The project involves integrating TomTom maps, extending the radio frequency range to 108 MHz, and developing a Turkish user interface. Additionally, a feasibility study for CarPlay and Android Auto compatibility will be conducted as an optional task. Project Objectives: • Integrate TomTom maps for Cyprus and Turkey • Expand the radio frequency range to 108 MHz • Develop a fully Turkish user interface • Conduct a feasibility analysis for CarPlay and Android Auto integration Requirements: • Advanced proficiency in C programming • Experience with automotive multimedia systems and embedded software development ...

I need a professional who can help me with FRP bypass on my Moto G8 which is currently running on Android 10. Ideal Skills: - Expertise in Motorola devices - Proficiency in Android software - Experience with FRP bypass techniques

I'm in need of an Android-specific app designed for Handyman professionals. The app should support basic functionalities including: - Viewing Assigned Bookings: The app should have a list view of bookings that the handyman can scroll through easily. - Location Tracking: The handyman should be able to track their location in relation to their assigned jobs. The ideal freelancer for this project should have prior experience in developing Android apps, particularly those with tracking functionalities. A portfolio showcasing similar projects would be highly advantageous. Add an email and password login feature for authentication.

I need a seasoned curriculum developer to create comprehensive syllabuses for multiple tech courses aimed at intermediate learners. Each course should come with detailed lesson plans and include assessments and exams. Courses to be covered: - Full stack development and blockchain - Unity 3D development - Digital marketing - UI UX design - Front end development in React.js - Backend development in Node and Ideal Skills and Experience: - Proven experience in curriculum development for technology-focused courses - Strong understanding of the target audience - intermediate learners - Capability to integrate assessments and exams into the syllabuses - Background in the specific fields is a plus

I'm looking for a skilled developer proficient in AngularJS and Java to create a system for uploading CSV files via a REST API. Key Requirements: - Implement an AngularJS-based interface for inputting CSV files. - Create a Java REST API that accepts the file and stores it on the server. Ideal Skills: - Strong proficiency in AngularJS and Java. - Experience with REST API development. - Knowledge of server-side file management. Please note, I need the system to only store the file on the server, not process the data or store it in a database. The specific storage location on the server is yet to be determined, so flexibility in design is appreciated.

I'm looking to enhance a Java application with native MacOS screenshotting capabilities and basic keyboard/mouse control. This is to add MacOS support to the app, which already runs on Windows. Key Requirements: - Implementation of a handful of interface methods that deal with native device integration, i.e. screen capture and mouse/keyboard input. - Implementation of selective window capture via SCScreenshotManager and making the resulting data buffer accessible to Java code. - Integration of basic input control, such as typing, and mouse moving/clicking/dragging at specified coordinates (relative to the window being captured). Ideal Skills: - Proficiency in Java - MacOS native development - Familiarity with `SCScreenshotManager` - Understanding of keyboard/mouse control integrat...

I'm facing issues generating an endpoint in Java Springboot. I'm not exactly sure what the issues are, but I need an experienced Java developer to help diagnose the problem and implement a solution. After updating the configuration in yaml, the interface are updated but i cannot reach the endpoint I need a remote assistance and max discretion

I have a current project that is using the M

Hello, We currently have an existing Android TV application (system app). We seek to develop a second application that provides AirPlay and Miracast services, allowing both iOS and Android users to cast their device screens. Project Requirements: Miracast Support: Implement functionality that enables users to cast their screens without pairing, utilizing Wi-Fi Direct. AirPlay Support: Enable users to cast content via AirPlay by activating the device's SoftAP (Soft Access Point) mode. Display SoftAP information (SSID and password) in the user interface. Inter-Application Communication: As our main application operates with a system signature, the new application will relay operations such as SoftAP activation and information retrieval to the main application via a BroadcastReceive...

I'm looking for a proficient blockchain developer who can create a smart contract on the Ethereum platform. The smart contract should facilitate sending ERC-20 tokens on behalf of a user. A photo is attached to show example of what I want . Key Requirements: - The smart contract should take the wallet address of the recipient as input and initiate a transfer from the sender's account to the recipient. - The transaction should reflect in the recipient's transaction history. - The smart contract should allow anyone with the recipient's wallet address to initiate a transfer. Ideal Skills: - Proficiency in Ethereum and ERC-20 standards. - Strong understanding of smart contract development. - Experience with blockchain transaction handling.

Here is the encryption/hashing code function stringToArray(string){ if(typeof string == 'string'){ s = []; for(i = 0; i < ; i++){ ((i)); } string = s; } return string; } function easyHash(string){ string = stringToArray(string); enc = 1; for(k = 0; k < ; k++){ enc += parseFloat(string[k]+"."+(string[k]+k+(k/1.3))); } return enc + "@" + ; } Require decryption for EasyHash(STRING) OUTPUT. Must be in JavaScript

I'm seeking experienced software developers for a comprehensive Financial System. This system should primarily focus on Collections, integrating advanced AI/ML capabilities, and featuring robust Workflow management. Key System Features: - Collections Management: The system should effectively track and manage collections processes. - AI/ML Capabilities: Integration of AI and Machine Learning for predictive analysis and decision making. - Workflow Management: Streamlining processes for efficiency. - Process Automation: Automating routine tasks to improve efficiency and reduce human error. - Auto-Dialing Capabilities: Incorporating automated calling features for collections. - Beautiful UI look and feel Ideal candidates should have: - Proven experience in software development, preferab...

Extract these files and save them in a file named the registered mobile number of the account

Job Description: Backend Developer for HS AI App About the Project: The HS AI App is a healthcare-focused application that utilizes AI and OCR technology to analyze product ingredients, cross-referencing them with the user’s health restrictions. As a Backend Developer, your primary responsibility will be building and optimizing APIs, managing databases, and ensuring robust data processing to deliver accurate results in real-time. Key Responsibilities: - Develop and maintain efficient, scalable backend APIs using Node.js to support AI/OCR-based ingredient analysis and prescription matching. - Implement data processing pipelines to handle OCR outputs and integrate AI models for ingredient analysis. - Design and manage databases (SQL/NoSQL) that securely store user data, doctor&rsquo...

I need an expert who can convert a Windows (.exe) executable file to its corresponding source code. The primary purpose of this conversion is to help me understand the code better. Ideal Skills: - Proficient in reverse engineering - Familiar with Windows executable files - Capable of converting .exe files to source code - Experienced in simplifying code for understanding Experience: - Prior experience in similar projects - Proven track record of delivering quality work in a timely manner

I'm looking for a seasoned Java and Spring Boot expert to mentor me through practical, project-based learning. With an intermediate background in these technologies, I'm keen to deepen my understanding and skills, particularly in API development and Microservices architecture. - Mentorship Focus: The ideal candidate will guide me through real-world coding and application development, steering away from traditional lecture-based methods. - Project Work: While I haven't specified a particular project, I am open to working on a variety of applications, with a focus on building practical, industry-relevant skills through active project work. - Necessary Skills: A deep understanding of Java and Spring Boot is essential, with a specific emphasis on API development and Microser...

I'm looking for an expert in machine learning, specifically in clustering techniques, who can help me with a project involving video data. Can you have to create similar code or find similar other source My goal is just to create a working module on a server or online webportal similar to this if you notice this video how it change Please note, the source of the video data has yet to be determined. Hence, flexibility and adaptability to different data sources will be an advantage.

I'm looking for a talented web scraper expert who can create a MacOS application for me. This app should be capable of scraping content from an adult website. The specific content that needs to be scraped includes: - Videos - Thumbnails - Video names - Categories and probably some more info The format for the scraped data hasn't been decided yet, so your expertise in this area would be appreciated. It could be stored in a variety of formats such as CSV, JSON or XML. This project is for personal use, so the app needs to be user-friendly and efficient. Ideal skills and experience for the job include: - Proficiency in web scraping - Experience in MacOS app development - Knowledge of data storage formats - Understanding of user-friendly application design. I would prefer some...

I'm seeking a proficient mobile app developer to create a compelling e-commerce app for the Android platform. Key Responsibilities: - Design and develop a user-friendly, intuitive interface that promotes seamless shopping experience. - Implement secure payment gateways and robust security features to safeguard user information. - Incorporate essential e-commerce functionalities such as product search, category browsing, wishlist, cart, and order tracking. - Ensure the app is optimized for various Android devices and adheres to Google Play Store guidelines. Ideal Skills: - Proven experience in developing e-commerce mobile applications, particularly for Android. - Proficiency in programming languages such as Java, Kotlin, or Dart. - Strong understanding of UX/UI principles and abilit...

I'm in need of an expert who can assist in capturing HTTP traffic for an Android gaming app that has SSL pinning or other security features enabled. The goal is to reliably intercept both GET and POST requests. Key Responsibilities: - Utilize rooted device techniques to bypass SSL pinning and gain access to the app's traffic. - Capture and analyze user interaction logs from the HTTP traffic. Requirements: - Proficiency in using Fiddler for HTTP traffic interception and analysis. - Previous experience with capturing network traffic from Android apps, preferably games. - Understanding of SSL pinning and other security features in apps. - Ability to interpret user interaction logs in the context of game state and user behavior. - Extensive experience in rooting Android devices saf...

Hello Dev, We are seeking an experienced developer to create a fully automated trading system using Interactive Brokers (IBKR) on a cloud PC. The ideal candidate should have experience in algorithmic trading, integrating with the IBKR API, and setting up cloud environments for running trading bots. Key Responsibilities: Develop and implement automated trading strategies with IBKR. Integrate the trading bot with the IBKR API. Set up and maintain a cloud PC environment for running the system. Ensure the system operates 24/7 with minimal downtime. Monitor performance and troubleshoot any issues. Requirements: Proven experience with Interactive Brokers (IBKR) API. Strong knowledge of algorithmic trading. Experience with cloud-based PC setups. Ability to develop and maintain s...

Job Title: Automated Report Developer & 3D Visualization Specialist in OpenSim Job Description: We are looking for a qualified freelancer to create automated reports from our CSV files across multiple sports and integrate automated 3D avatar visualization in OpenSim. Key Responsibilities: Develop automated reports based on CSV data for various sports disciplines. Design an automated report process, including converting CSV files to a format compatible with Mac and OpenSim. Integrate and automatically visualize a 3D avatar in OpenSim. Ensure the process's efficiency and reproducibility, enabling smooth automation for end users. Required Qualifications: Experience with OpenSim or similar 3D visualization tools. Proficiency in data automation and CSV file transfor...

I am seeking a seasoned backend developer to join our project, which involves an AI-driven phone calling application. Your primary responsibility will be expanding our GraphQL API and enhancing our internal libraries. Key Responsibilities: - Expand our GraphQL API: I need you to help add new query fields and improve the performance of the API. - Enhance internal libraries: Your expertise will be pivotal in refining our existing libraries. - CI/CD Pipelines: You will be working with our CI/CD pipelines to ensure smooth and efficient deployment. Ideal Skills and Experience: - Proficient in Python: As a Python developer, you will be focusing on writing exceptionally clean and maintainable code. - Experience with GraphQL: Prior experience with GraphQL API expansion is a plus. - Knowledge in...

I'm looking for a freelancer with strong skills in socket programming and error handling to develop a task collaboration tool for Ubuntu. Key Requirements: - Develop a tool that facilitates task collaboration. - Implement robust error handling to ensure smooth operation. - Use socket programming for real-time communication. Ideal Skills: - Proficient in socket programming. - Excellent in error handling. - Experience in developing collaboration tools. Please note that this project requires specific focus on Ubuntu platform only. Any previous work or experience on this OS will be highly advantageous.

I'm looking for an experienced developer to enhance the Jellyfin application for Android. The goal is to preconfigure the server URL and user credentials for multiple users, streamlining the application experience. Key Requirements: - Modify the Jellyfin application to preconfigure the server URL and user credentials - Implement an auto-detection feature for usernames, allowing for seamless user transitions Ideal Skills: - Extensive knowledge in Android app development - Previous experience with the Jellyfin application - Proficiency in implementing auto-detection features This project aims to simplify the user experience by automatically filling in these details, eliminating the need for manual input.

About the Role:  As a Java Software Engineer, you will be an empowered self-starter, capable of both independent work and effortless collaboration within a diverse team. You'll join a group of dedicated professionals, including software engineers, project managers, business analysts, and client stakeholders, all committed to providing innovative solutions to our clients. Our work revolves around maintaining and enhancing web-based enterprise Java applications in an “agile-ish” environment. This role calls for a strong desire to continually expand your knowledge and embrace the principles of continuous improvement. You'll be encouraged to learn new technologies and play a pivotal role in revitalizing older applications, ensuring they meet the standards of high qua...

I'm looking for a talented Android developer who can create 4 basic screens in XML based on a Figma design I will provide. The screens include Profile, Home, Calendar, and Resources, all accessible via a functioning bottom navigation bar. Key Requirements: - Create 4 XML screens with a working bottom navigation bar - Implement advanced animations and transitions between the screens - Apply a custom theme as per the provided Figma design - Ensure that screens are responsive and compatible with various screen sizes and orientations. Ideal Skills and Experience: - Proficient in Android development and XML - Experience in creating bottom navigation bars - Able to implement advanced animations and transitions - Familiar with Figma and applying custom themes

I'm looking for a skilled developer to help me create a robust roleplay server on FiveM. The server will need to include some specific features and permissions. Key Requirements: - Implement 'Ace perms/role headtags' - Integrate 'phone script' - Set up 'v menu perms' Please note, we are using CFX default v menu, and I do not wish to incorporate ESX or vRP into this project. Ideal Skills and Experience: - Extensive knowledge of FiveM and roleplay server development - Experience with CFX default v menu - Proficiency in scripting and server programming - Familiarity with 'Ace perms', 'phone script', and 'v menu perms' I look forward to your bids. Thank you.

I have a Java-based data processing program hosted on GitHub that needs to be finished. The primary task involves adding new features to enhance the program's functionality. Ideal Skills: - Proficiency in Java - Experience with data processing applications - Familiarity with GitHub I am looking for a freelancer who can understand the current state of the program, propose useful features to add, and implement them effectively.

I'm looking for a skilled developer to create a share trading bot for me. The bot should be able to trade on Angel Broking and ICICI Direct, following specific trading strategies and handling real-time data updates in a particular way. Key Features: - Trading Platforms: The bot needs to operate on Angel Broking and ICICI Direct. - Trading Strategies: The bot should implement a target exit percentage, calculate the average price for buying, and execute a no profit no loss exit strategy. - Data Handling: The bot should fetch data live from the respective trading platform. Ideal Skills: - Proficiency in developing trading bots ,apps and webbased - Experience with Angel Broking and ICICI Direct APIs - Strong understanding of share trading strategies - Ability to program the bot to fetch...

I want to design a program or bot for the desktop or as an add-on for Google Chrome that implements a set of steps while integrating artificial intelligence into it to solve problems and randomly fill in fields.

I'm seeking a skilled developer to create a JAVA program for my Android watch. The program should handle both call and SMS notifications, with the watch displaying the caller's ID for incoming calls. Key Requirements: - The watch should vibrate for all notifications, not just calls. - The program should be coded in JAVA. - Experience with Android development is crucial. - Knowledge of call handling programming is a plus. Please note, while the primary focus is on displaying the caller ID, there's potential for the project to expand to include more complex features, such as allowing call answering. Therefore, if you have experience in this area, it would be beneficial.

I want to design a program or bot for the desktop or as an add-on for Google Chrome that implements a set of steps while integrating artificial intelligence into it to solve problems and randomly fill in fields.

I'm looking for a Telegram bot that can track prices for Amazon and Flipkart products. This bot should send me alerts when prices increase or decrease. The bot needs to check for price updates every 5 to 10 minutes. Ideal skills and experience for the job: - Proficiency in developing Telegram bots - Experience with web scraping, specifically on eCommerce platforms - Knowledge in setting up price tracking algorithms - Ability to create a user-friendly interface within Telegram - Experience with Python or similar programming languages

For a school app, several essential features can streamline communication, enhance learning, and improve engagement between teachers, students, and parents. Here are some key features to consider: 1. Student and Parent Dashboard An organized dashboard for students and parents to view assignments, schedules, and important announcements. 2. Attendance Tracking Allows teachers to mark attendance digitally, with automated notifications sent to parents if their child is absent. 3. Homework and Assignments Enables teachers to upload assignments, and students can view due dates, submit their work, and receive feedback. 4. Class Timetable Displays daily and weekly class schedules, including subjects, teachers, and timings for students. 5. Communication Portal A chat or messaging feat...

I'm in need of a comprehensive parental control app to be developed for Android, iOS and Windows devices. The app should focus on content filtering and app blocking. Key features: - Compatibility: The app should work seamlessly on Android phones and tablets, iOS phones and tablets, as well as Windows computers. - Content Filtering: The app should have robust content filtering capabilities. Particularly, I would like to block adult content and gaming apps. - App Blocking: The app should be able to block specific applications, ensuring that my kids can access only the apps that are safe and appropriate for their age. Ideal skills and experience: - Experience in developing multi-platform applications for Android, iOS, and Windows. - Proficiency in implementing content filtering and ap...

I'm looking for an experienced Android developer who can replace Firebase with a secure SMS gateway for OTP verification in my app. Key Requirements: - Replace Firebase and use local sms gateway if the mobile number used is in the Philippine. - Implement user authentication processes alongside OTP verification - Ensure the highest level of security during the verification process .

I am looking for an intermediate-level Minecraft plugin developer for a long-term collaboration. Currently, I don't have a specific plugin in mind, but potential options could include mini-game plugins, server management plugins, or custom items plugins. Key Responsibilities: - Develop various Minecraft plugins as needed. - Potentially include features such as custom commands, an economy system, or player stats tracking in future projects. Ideal Skills and Experience: - Intermediate experience with Minecraft plugin development. - Ability to create engaging and functional Minecraft plugins. - Willingness to collaborate on future plugin ideas. The plugins should be developed using any coding language. We will use Freelancer for project management and communication. The project will h...