Java Jobs

I have a Telegram bot created in Python that is functioning perfectly. I need to make it work with some types of commands and returns for the client's screen. Specific Requirements: - Adding user interaction commands to the bot - Implementing question and answer sessions - Allowing for dynamic responses based on user input during the Q&A sessions Ideal Skills: - Strong proficiency in Python - Previous experience with Telegram bot development - Good understanding of user interaction programming - Ability to create dynamic response systems

I need a freelancer who can provide me with a zip file containing specified Python libraries, ready for use in an AWS Lambda function supporting Python 3.12. Part 1: - Create a zip file with all dependencies for the following libraries: - redshift-connector - psycopg2 - sqlalchemy - sqlalchemy-redshift - pandas - paramiko - boto3 - botocore - numpy - os - dateutil - pysftp - setuptools - urllib3 - requests Part 2: - Write the most efficient code to transfer data from a Pandas DataFrame into AWS Redshift through the AWS Lambda function. - The data size is less than 1 GB and the function will be triggered multiple times an hour. Please note, the code will be tested before payment is made. It is expected to be tested within 2-4 business days. Ideal skills ...

I'm seeking a specialist with substantial experience in blockchain technology to aid in researching existing blockchain systems, with a primary focus on security and cryptography. Key Responsibilities: - Investigate current blockchain security measures and cryptographic methods - Propose enhancements to existing protocols Ideal Skills and Experience: - Extensive knowledge of blockchain technology - Proficient in security and cryptography - Previous experience in improving blockchain protocols is a plus.

I have the source code for an Android application and need a developer to integrate the default SMS permission into the app. Key Requirements: - Modify the app to request default SMS permissions at launch. - Ensure no other permissions are affected. - Maintain current app functionality and performance. Ideal Skills: - Proficient in Android app development. - Experienced in modifying app permissions. - Able to work with existing source code. Please note, the application currently does not use any permissions. Your task will solely be to implement the SMS permission.

I am looking for a developer to create a mobile app for both iOS and Android. Key Features: - User Authentication: The app will require users to sign-up and login, ensuring a secure and personalized experience. - Photo Upload: Users should be able to upload their photos onto the platform. - AI Comparison: Implement AI technology to compare the uploaded photos with other photos in the database, focusing on similarity matching. Ideal Skills and Experience: - Proficient in cross-platform mobile app development. - Experience with implementing user authentication systems. - Knowledge and experience in AI, specifically in developing similarity matching algorithms.

I have an existing Android application source code, and I need a seasoned developer to incorporate default SMS application permissions and add foreground permission to ensure stable background operation. Key Requirements: - Integrate SMS Default permissions into the app - Add foreground permission for consistent background stability Ideal Skills: - Extensive experience with Android app development - Proficiency in modifying Android application permissions - Familiarity with integrating SMS permissions into Android apps Please note, my application's target SDK level is already supporting these permissions. I need this task completed urgently, hence your availability and speed will be crucial.

I'm looking for a private developer to create an Android app similar to TikTok, with the ability for regular updates. This will allow me to add new features and make updates as quickly as possible. and budget is tight Key Responsibilities: - Develop an Android app with TikTok-like functionalities. - Facilitate regular updates for new features. - Ensure the app is user-friendly and engaging. Ideal Skills: - Previous experience in Android app development. - Knowledge of creating social media-like platforms. - Ability to understand and implement regular updates.

I'm looking to have a Python-based bot platform/API developed. This platform will be used for automating trading strategies on investment robots tailored for and Deriv.com. The platform's primary role is to implement scalping strategies, a specific trading technique focused on exploiting small price gaps. Key Requirements: - Experience in developing trading bots is crucial. Familiarity with and will be a significant advantage. - Proficiency in Python is mandatory as this will be the primary programming language used for the platform. - A solid understanding of scalping strategies and their practical implementation in trading will be highly beneficial. - Ability to study and replicate existing platforms, like , while also innovating and improving upon them. Ideal Skills: - Py...

I'm seeking an experienced developer to create a mobile app-integrated chatbot capable of generating custom quotes. Key project components include: - Chatbot Functionality: The chatbot should interact with users to collect necessary data for personalized quote generation. - Quote Creation: The system has to automatically generate a personalized quote in PDF format from user-provided information. - Email Dispatch: Once the client approves a quote, it should be sent to the specified email address. - Mobile Compatibility: The application must be developed for seamless operation on both iOS and Android platforms. I'm open to discussing further project specifics, so feel free to reach out with any questions or interest. Thank you!

I need a skilled Java Spring Boot developer to create a robust RESTful API for managing product data. The API will also need to handle user data, specifically providing functionalities for data retrieval and updates. Key requirements: - Proficiency in Java Spring Boot - Extensive experience in building RESTful APIs - Ability to manage and implement functionalities for integrating with external restful apis ( 3 systems , 30 APIs) - Understanding of product data management Ideal skills and experience: - Previous experience with product data-focused APIs - Strong problem-solving skills - Excellent communication skills - Ability to work independently and meet deadlines

I'm looking for an experienced Node.js and Express developer with a strong understanding of Mongoose to set up a Many-to-Many model relation for handling user data. Key Requirements: - Implement Many-to-Many relationships within user data models. - Utilize Mongoose for efficient model relationship handling. - Ensure clear and maintainable code structure. Ideal Skills: - Proficient in Node.js and Express. - Extensive experience with Mongoose. - Strong understanding of Many-to-Many model relationships. - Good at structuring code for clarity and maintainability.

I'm looking for an experienced developer to build a Telegram bot for me. This bot should possess the following capabilities: - **Automated Responses**: The bot should send personalized messages based on user input. I want the interaction to feel personal, so the responses need to be tailored to each user's input. - **Data Collection and Reporting**: The bot should track user activity data, collect feedback and surveys, and compile usage statistics. The ability to gather and report this data is critical for assessing the bot's effectiveness and improving user engagement. - **User Management**: The bot should be able to manage users effectively. This includes recognizing returning users, managing user queries, and handling user data responsibly. Ideal Skills and Experien...

I'm looking for a skilled app developer to create a text messaging app for Android, with features similar to WhatsApp, Telegram, and Viber. Key Features: - Primary focus on text messaging, but with potential for future expansion into other communication forms - Group chat functionality - Message encryption for privacy - Custom emojis to enhance user engagement Ideal Skills: - Extensive experience in Android app development - Previous work on messaging apps highly preferred - Strong understanding of message encryption techniques - Creative design skills for custom emojis

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I am seeking an algorithm software developer with expertise in trading, particularly focused on maximizing profit through trend following strategies in the Futures and Options (FnO) market. Key Responsibilities: - Design and develop a trading algorithm that primarily aims to maximize profits - Implement trend following strategies within the algorithm - Focus on trading Futures, with potential to expand to Options in the future Ideal Skills: - Strong experience in trading algorithm development - Deep understanding of trend following strategies - Proficient in Futures and Options trading - Ability to balance algorithm's complexity with performance Your expertise will contribute significantly to my trading success. Looking forward to your bid.

I'm looking for an Android app that enhances microscopic photos by adding measurement functionalities, arrows, and customizable circular reticles. Key Features: - Distance measuring tool: A ruler function to measure distances on the microscopic photos. - Annotation capabilities: Users can add arrows to point out specific areas of interest on the photo. - Customizable circular reticles: Two circular markers, like those in a telescope, should be included. The appearance of these circles should be fully customizable by the user. The primary purpose of this app is educational, aimed to assist in teaching and understanding microscopic phenomena. Specific Requirements: - Measurement units: The app should exclusively use millimeters for all measurements. - Customization: The app must all...

I'm seeking an experienced Android developer to create a mobile application that identifies and displays a location on Google Maps. Key Features: - The primary function of the app is to show the location on a map - Integration with Google Maps is a must - The app should also have a feature to search for nearby places Ideal Skills: - Proficiency in Android app development - Experience with Google Maps API - Ability to implement location-based features Please provide examples of previous similar projects you have worked on.

Hiring 2 Freelancers We are looking for SDETs in India for a 5-6 months contract. The ideal candidate will have 1. Expertise in Java/Selenium scripting and framework 2. Expertise in core Java concepts. Knowledge of advanced JDBC concepts for Backend test automation. 3. Proper experience in executing, calling a SQL agent job through Java code as part of Test Automation run and subsequently reading the results of the Job run. 4. Knowledge of calling Stored Procedures through Java code. 5. Experience of working on different Database Complex Queries Schedule: Fixed - 10am to 6pm IST Location: India (Remote)

I'm looking for a Python developer to create a comprehensive portaria (gatekeeping) control program for my TCC (undergraduate thesis). The program needs to have a GUI (Graphical User Interface) and be compatible with Windows OS. Core functionalities of the program should include: - Visitor logging: Keeping track of all visitors entering and exiting the premises. - Employee access control: Monitoring and controlling the access of employees. - Auto-report generation: Automatically generating reports based on the logged data. - Registro de carga e descarga: Registering the loading and unloading processes. - Reconhecimento facial para os funcionários na entrada e saida: Implementing facial recognition for employees at the entrance and exit. Ideal skills for this job include: - Pr...

I'm looking for a programmer who can create a Python/Java/JavaScript program that sends signals from Tradingview to Binance via the API. Key Requirements: - The program should check orders for any that do not fall, resend those orders, and send the results of all opened positions to my Telegram channel. - I do not need extensive details in the reports, just enough for me to use individually. - The program should be able to interact with the Binance API, for which I have existing documentation. - The interaction with Tradingview API will need to be done without prior documentation, so experience with finding and understanding API documentation is a plus. Ideal Skills: - Proficiency in Python, Java or JavaScript. - Experience in working with trading APIs, particularly Binance and T...

I'm in need of a skilled developer to create a microservice for user registration and login for my application. This service should accommodate authentication via Google and mobile phone. Key Requirements: - Proficient in Java, specifically with the Spring Boot framework. - Experience with creating microservices. - Familiarity with integrating Google login and mobile phone authentication. - Competence in using MongoDB as the database system for the service. Please ensure to detail your relevant experience in your proposal.

I'm looking for a comprehensive robotics curriculum developer. The curriculum should be designed for students from Class 1 to Class 12, in accordance with CBSE & ICSE standards. It should leverage BBC Microbit and Makecode, integrating both Scratch and Python programming languages. Key Components: - Hands-on Projects: Engaging, practical activities that promote experiential learning. - Quizzes and Assessments: Effective tools to evaluate understanding and progress. - Interactive Lessons: Stimulating, participatory lessons that maintain student interest. Ideal Skills and Experience: - Expertise in robotics and programming. - Experience in curriculum development for the specified grade levels. - Familiarity with CBSE & ICSE standards. - Proficiency in Scratch and Python. - Cr...

I need a mobile app for both iOS and Android that automates the creation of training schedules for personal trainers. The app should enable me to create basic profiles for each client, specifying their desired training frequency, preferred days, and exact time slots, all while avoiding double bookings. It should also send WhatsApp messages with confirmed training dates. Key Features: - Creation of basic client profiles (name, contact details) - Specification of client training requirements - Automatic generation of schedule proposals - Prevention of double bookings - SMS integration for schedule notifications Ideal Skills: - Mobile app development (iOS and Android) or Web-based - Experience with scheduling algorithms - Knowledge of SMS API for notifications - User-friendly interface desi...

I need an expert in Selenium and Excel to optimize my existing code forlogging in and uploading user data from a CSV file to 2-3 websites. The main focus is on: - Manipulating and improving existing code to enhance efficiency and performance. - Uploading user details specifically: Name and contact information, Profile details. Ideal candidates will have extensive experience with Selenium, Excel, and data manipulation, with a proven track record of working with website data uploads. Please note, the specific websites for data upload will be provided during project initiation.

I'm looking to create a new productivity-focused Android app, modeled after an existing one on the Play Store. Key Aspects: - I'll share specific features I want to replicate from the existing app at a later stage. - The new app will need to incorporate additional features that are not present in the original app. Ideal Candidate: - Proficient in Android app development with a strong portfolio of productivity apps. - Experience with feature integration and replication from existing apps. - Creative mindset for proposing and developing new features. Please provide examples of similar projects you've completed in your proposal.

We are seeking a skilled Android Developer to create a basic yet robust kiosk application with an integrated admin portal. The successful candidate will be responsible for building, launching, and updating an Android app that simplifies our client portal interaction within a kiosk environment. **Core Responsibilities:** - Develop a kiosk application following provided Figma design specifications. - Implement app features such as Single App Mode, Auto-Launch, Custom Home Screen, and Screen Lock Down. - Disable Notifications and provide Peripheral Control within the app environment. - Create a secure Admin Passcode system and set up an Idle Timeout feature. - Integrate Remote Management capabilities and maintain a Persistent App State. - Control Internet Access, implement Usage Analytics, an...

I'm seeking a software engineer with a focus on algorithms and complexity. The primary focus of the project is on algorithm design and complexity theory. Experience with the P vs NP problem and computational complexity classes is a plus. The main goal of this project is to analyze existing algorithms and providing insights about their performance and efficiency. The ideal candidate would have a strong background in software engineering, algorithm design and analysis, and complexity theory.

I need an Android APK that connects to an Excel file and facilitates photo sharing. Key Features: - A dropdown list populated with names from an Excel file. - Ability to take 1-5 photos. - A 'send' button that dispatches images to specified email addresses in the Excel file. Email Content: - Each email should include the time sent, the selected name, and all taken photos. Ideal Candidate: - Proficient in Android APK development. - Experienced in integrating applications with Excel files. - Familiar with Custom SMTP for email services. Skills: - Android Development - Excel Integration - Custom SMTP - Java / Kotlin - APK Creation

1. Título, resumen y objetivos del proyecto Título: "Caravanera" Resumen: El proyecto se centrará en desarrollar una aplicación móvil sencilla que permita el alquiler de caravanas entre propietarios y usuarios interesados. La plataforma facilitará la publicación de caravanas disponibles, el proceso de reserva y la gestión de pagos seguros mediante PayPal. Se priorizará un diseño intuitivo que asegure una experiencia de usuario fluida, haciendo que la aplicación sea accesible y fácil de usar para cualquier persona. Objetivo General: Crear una aplicación accesible y fácil de usar para el alquiler de caravanas, que simplifique el proceso de reserva y conecte a propietarios y usuar...

El proyecto se centrará en desarrollar una aplicación móvil sencilla que permita el alquiler de caravanas entre propietarios y usuarios interesados. La plataforma facilitará la publicación de caravanas disponibles, el proceso de reserva y la gestión de pagos seguros mediante PayPal. Se priorizará un diseño intuitivo que asegure una experiencia de usuario fluida, haciendo que la aplicación sea accesible y fácil de usar para cualquier persona.

I'm looking for a talented mobile app developer to create an Android-based safety reporting application. This app should allow employees to register their mobile numbers and authenticate through OTP. Key Features: - Employees can upload safety concerns with relevant photos and geo-location. - A mechanism to facilitate the closure of incidents within a stipulated timeline. - Reminder alerts to relevant department HODs if no action is taken. The ideal candidate should have experience in: - Android App Development - Mobile Authentication Systems - Geolocation Integration - Photo Upload Features This initiative aims to enhance the timely reporting and resolution of safety issues, ultimately fostering a safer workplace for everyone. Your expertise and support in advancing this project ...

I'm looking for a seasoned Java, J2EE, Spring Boot, and Microservices expert to design and implement a Final State Machine Framework. This framework's primary role is to facilitate an Event-Driven Architecture, executing various capabilities configured externally, predominantly Transaction Management. Key Requirements: - The framework should be able to manage transactions effectively within an event-driven context. - It should utilize external configurations, specifically YAML files and database configurations. - A deep understanding and experience in using Java, J2EE, Spring Boot, Microservices, and YAML is crucial. Ideal Skills: - Strong expertise in designing event-driven architectures. - Proficiency in transaction management within state machine frameworks. - Extensive expe...

I'm looking for a skilled AI/ML developer to create a chatbot for my bank. This chatbot should specifically inform customers about our Interest Return Scheme loan product. Key Responsibilities: - Program the chatbot to provide information on eligibility criteria, interest rates, and repayment options. - Ensure the chatbot is bilingual, supporting both Marathi and English. Ideal candidates should have: - Experience in AI/ML and chatbot development. - Ability to create a user-friendly, knowledgeable chatbot. - Understanding of banking products, preferably loan products. - Proficiency in both Marathi and English, with an understanding of the nuances of both languages.

I am seeking assistance with my Java and Groovy project. I have not specified the exact nature of support required, but it may involve bug fixing, feature development, or code optimization.

I'm seeking an experienced Kotlin developer to enhance my Android app's internet connectivity checks. The app should verify internet access both at startup and continuously during use. If the app detects a lack of internet connection, it should exit the app entirely. Key Requirements: - Expertise in Kotlin, particularly for Android app development - Experience implementing internet connectivity checks in mobile applications - Ability to create smooth user experiences without excessive frustration Please note that this project is focused solely on the Android platform. Cannot Share Code - Remote Work Only

I'm looking for an experienced Android app developer who can help me create a teaching app. This app will use video lessons, interactive quizzes, and progress tracking to help users learn. Key Features: - Video Lessons: The app should be able to host and play video lessons. - Interactive Quizzes: After each lesson, there should be an interactive quiz to test the user's understanding. - Progress Tracking: Users should be able to see their progress over time. Ideal Skills: - Strong experience in Android app development. - Previous experience developing educational apps would be a plus. - Skills in creating interactive content within an app. Please provide examples of your previous work, especially if you have experience in creating teaching apps or interactive content.

I'm looking for a skilled professional in machine learning and AI to develop a platform capable of predicting various diseases and complications including but not limited to sepsis, chronic kidney disease, and diabetes. Key Features: - Predictive capabilities for a range of conditions: The platform should be able to forecast the onset of several diseases, including heart disease and cancer, not just the primary three. - Comprehensive Data Utilization: The system needs to leverage a variety of data types including patient medical history, genetic information, and real-time monitoring data for its predictions. Ideal skills for this project include: - Expertise in AI and machine learning - Experience in developing predictive health platforms - Knowledge of various diseases and their pr...

I need a Telegram bot that tracks transactions for any currency on the SUI Network. Once the currency contract is provided, it should start generating periodic summary reports of transactions, including wallet-to-wallet transfers. These reports will be received as in-app notifications within Telegram. Additionally, the bot should display the reports in a user interface similar to the widget interface of Heimdall. The report should only feature the largest wallets holding significant amounts of the currency that can influence its price. Key Requirements: - The bot should monitor transactions for any currency on the SUI Network. - It should generate periodic summary reports of these transactions. - The reports should be sent as in-app notifications on Telegram. Ideal Skills and Experience:...

Project Overview: Android-Based Billing Application This project is to create a simple billing application for Android that enables users to create and manage invoices for customers, track reward points, and share invoices via WhatsApp or email. Below are the key functional requirements. User Authentication: Single User Login: The app will have only one user, authenticated via an ID and password. Workflow for Invoice Creation: Welcome Screen: After login, the welcome screen will provide an option to "Create New Bill." Customer Mobile Number Entry: The user will be prompted to enter the customer’s mobile number. Customer Validation: If the mobile number exists in the system, proceed with creating an invoice for the existing customer. If the mobile number is not found, s...

I'm developing a web application that utilizes Python and an SQL database. The application is designed to execute queries on the database, fetch results, and allow users to store these results under their profiles. I've successfully implemented the query logic and validated the results, but I need assistance with the following: - Page Layout & Data Display: I need help designing the user interface and displaying data in an intuitive manner. The search results should be presented in a table format. - User Account Integration: I've written basic code for user registration, login, and the query page. However, I need help connecting the results from the queries to be saved in the user's profile. - Performance Optimization: I need to improve the query response time. ...

Hi, my name is Jorge Martínez from Mexico and I am looking for a programmer to develop a Windows/Android application that uses RFID technology. Project Description: The main objective of the application is: Inventory management and sales through RFID using our point of sale (POS). The application will need to integrate with RFID readers. We are working with a Chinese brand called Chafon • RFID Reader: o Brand: Chafon. o Model: H103 o Sending H103 SDK documentation • RFID Desktop Reader: o Brand: Chafon. o Model: CF600 o Sending CF600 SDK documentation • RFID Label: o Brand: Chafon o Model: G9904 and G9201 o Shipping features. o Labels are to be printed on a Zebra printer. Key Features: • Integration with RFID readers: Compatibility with Windows/Android[ &...

The project is developed but lacks a graphical user interface (GUI). The core functionality includes booking a car and its associated circuit or route, forming a complete ride. While there is room to add more features, the most critical task now is developing a user-friendly web application. The project is attached, with the primary logic found in the "micro-travel-booking" folder. Other sections cover related topics, such as car/circuit booking and payment systems, using a variety of technologies like basic HTML forms, WS SOAP, WSDL/XML, Apache Camel, and Spring Boot. Understanding the existing project is crucial for creating a proper GUI. The project involves the development of a microservices-based application, and the following elements are already complete: Microservices A...

I'm looking for a professional who can develop a comprehensive testing suite for my Python and Postgres projects. The suite should include a variety of tests to ensure the robustness and reliability of the code. Key Aspects: - The testing suite should be created using the PyTest framework. - It should encompass all types of tests: unit tests, integration tests, and performance tests. Skills and Experience Needed: - Proficiency in Python and PostgreSQL. - Extensive experience with PyTest. - Previous work in designing and implementing testing suites. - Knowledge of various types of testing including unit, integration, and performance tests.

I'm looking for a Java full stack expert to assist with preparing mid-level candidates for interviews. The expert should have extensive knowledge and experience in Java full stack development, covering frontend, backend and deployment strategies. Key Responsibilities: - Assessing technical skills of candidates - Doing and showing mock interviews - Providing interview preparation techniques -Answering questions immediately. Ideal Skills: - Proficient in Java full stack development - Experienced in technical skill assessment - Skilled in conducting mock interviews - Able to provide effective interview preparation techniques We will pay per interview session. If placed then incentive.

Hey, I Need an IPTV App with activation System for iOS and Android. Please get in contact with me Best regards Stefan

I need enhancements to an Android app I'm using for work. This app doesn't have a system notification, which means I need to check manually every 5 minutes for shifts. It's a new job and I can't afford to miss shifts. I need two solutions: 1. An easy solution - a system that will notify me when a shift is posted. 2. A more complex solution - a system that will automatically grab the shift for me when it gets posted. The notifications should be push notifications. I am not sure if I have the source code for the app, but I will be able to provide access to the app and my phone. Ideal skills and experience for the job include: - Mobile App Development, particularly for Android - Experience with creating automation scripts for apps - Knowledge of push notification sy...

I need help running a Python code on a virtual machine or the cloud. I have a tutorial to follow, but I'm having trouble understanding how to use it. Key Requirements: - Proficiency in Python - Experience with virtual machines and cloud services - Ability to explain technical concepts in a simple and understandable way. Please note, I have not yet selected a specific cloud service or virtual machine provider. Your guidance on this would also be appreciated.

I'm looking for a skilled Android developer to create an application for managing a customer database which consists of retail outlets. The app should allow adding new retail outlets, editing existing entries, and deleting entries. Each retail outlet should have a location and a picture. Key Requirements: - The app should have a basic login system using email and password for user authentication. - The interface should be user-friendly and intuitive, suitable for non-tech savvy users. - The app should be able to handle a large database without compromising performance. Ideal Skills: - Proficiency in Android app development - Experience in creating database management apps - Strong understanding of UX/UI principles - Knowledge of implementing secure user authentication systems.

Necesito una aplicación móvil android que a través de bluetooth detecte, lea y almacene con una estampa de fecha/hora los identificadores de beacons bluetooth (iBeacon/Eddystone) y cuando tenga señal WiFi envíe estos registros a un gateway MQTT tipo Mosquitto. Envía los datos de Fecha-Hora-BeaconID-Battery-ReaderID

I need an Android app to record data from 1 to 7 Bluetooth accelerometers. The data should be displayed in real time on a line graph. Each recording segment will last 5 minutes, with the app automatically saving each segment. Key features: - User-friendly interface for pairing, connecting, and activating single or multiple accelerometers (up to 7). - Real-time concurrent data display/recording when using multiple accelerometers. Ideal skills: - Strong experience in Android app development. - Proficiency in handling Bluetooth connectivity within apps. - Knowledge in designing user-friendly interfaces. - Experience in implementing real-time data visualization in apps.