Java postgresql chat example işler

I'm looking for an experienced backend developer to integrate a provided frontend code with the backend and set up a PostgreSQL server for data storage. Key Responsibilities: - Integrate the provided frontend code with the backend - Set up a PostgreSQL server to store various data types - Ensure the server can efficiently store and retrieve user data and product information Ideal Skills: - Proficient in backend development and server setup - Extensive experience with PostgreSQL - Strong understanding of frontend integration The data to be stored on the server includes user data and product information. Your ability to ensure efficient data handling will be crucial for the success of this project.

I'm in search of a proficient, skilled team of freelancers...using Sentence-BERT and similarity detection between offers. - Summarization & Insights: Automated summaries and explanations of document similarities. - User-Friendly Interface: A web-based dashboard for project management and insights. Requirements: - Proficiency in Laravel for backend development. - Experience with AI integration (e.g., Sentence-BERT, T5). - Familiarity with databases (MySQL/PostgreSQL) and vector storage (e.g., LanceDB). - Ability to deliver a functional and reliable first version quickly. We aim for fast results to launch a working version of the platform in 1 month max, with opportunities for iterative improvements over the year. Submit your proposals with relevant experience, timeline, an...

...Deploy Odoo instances on remote client servers (on-premises or cloud-based). • Troubleshoot and resolve technical issues during and after deployment. • Ensure proper data migration, backup, and system testing. • Collaborate with the team and clients virtually for successful project completion. Requirements: • Proven experience with Odoo development and deployment. • Proficiency in Python, PostgreSQL, and XML. • Experience deploying Odoo on various environments, including Linux, Docker, or cloud servers. • Familiarity with remote troubleshooting tools and processes. • Strong communication skills and ability to work independently. Preferred Skills: • Knowledge of and its deployment. • Familiarity with web servers (Nginx...

...roles. GDPR/Privacy law compliance for data storage and handling. Additional Features: Real-time email/SMS notifications. Analytics for KYC trends and risk metrics. White-labeling options for businesses to use their branding. Technical Preferences Frontend: Responsive design (HTML/CSS/JavaScript or frameworks like React.js). Backend: Secure server (Node.js, Django, or Flask). Database: MySQL, PostgreSQL, or MongoDB for data storage. Hosting: Cloud-based hosting (AWS, Google Cloud, or Heroku). Timeline Deliverables Fully functional website with user and admin interfaces. Technical documentation for deployment and maintenance. A brief demo showcasing the site’s key features...

I'm seeking a seasoned Java developer with extensive experience in Kafka and EMP, to facilitate a migration from our fully operational and stable EMP setup to Kafka. This project isn't just about the migration; I'm interested in building new features with Java and Springboot during the process. Key Responsibilities: - Migrate our current EMP to Kafka with a focus on improving performance, enhancing security and scalability. - Develop new features alongside the migration using Java and Springboot. - Optimize our Oracle Database as needed. Ideal skills for the job include: - Proficiency with Java, Springboot, Spring-JPA, and Oracle Database. - Deep understanding and experience with both EMP and Kafka. - Proven track record in enhancing performanc...

I'm looking for a skilled developer to create a plugin for my casual Android mobile game. ...for a skilled developer to create a plugin for my casual Android mobile game. The plugin should be versatile, allowing certain features to be toggled on and off. Key Features: APK OS: Android(13)[Universal, Data, Package] Tools: Android Gradle(4.0.1) Tools: Android SDK(AP|33) Tools: Eclipse[ADT] Signature Tool: APK Signature Scheme(v2) Signature Tool: Unknown(504b4453) Languages: BASIC Language: Java Library: Android Jetpack(1.7.0) Library:Basic4Android Library: IL2CPP Library: Unity Ideal Skills: Compile and decompile. - Proven experience in mobile game development, particularly for Android - Familiarity with casual game mechanics and design - Ability to create flexible, easy-to-mana...

As a passionate computer science student, I'm keen on collaborating with experienced developers who share my enthusiasm ...and software development. The project focuses on creating a robust web application with potential for future Android adaptation. Key Requirements: - Proficiency in web application development - Strong coding skills - Problem-solving mindset - Experience in automating processes and software development - Potential future work on Android adaptation Ideal Skills: - HTML, CSS, JavaScript - Python, Java, or relevant programming languages - Experience with software automation tools - Android development skills a plus - Game development experience appreciated Your expertise and creativity will be pivotal in turning this idea into reality. Let's build somet...

Hi, we are looking for part-time telemarketer/WhatsApp chat support. Regular work. Must be written/spoken hindi speaking. Good to have bhojpuri spoken language also. If you are interested then please quote the following. We will not shortlist any candidate without this information 1) how many hrs per day you are available? 2) Can you speak Bhojpuri also? 3) Best per hr rate in Rs.

A Nexlivo é uma empresa de call center remoto que oferece soluções completas e personalizadas de atendimento ao cliente. Com foco em canais digitais como chat, e-mail e plataformas de reclamação (como o Reclame Aqui), nossa missão é ajudar empresas a melhorar a experiência do cliente, oferecendo suporte ágil, humanizado e eficiente. Nosso time remoto é altamente treinado para resolver demandas de forma rápida e profissional, sempre priorizando a satisfação do cliente e a construção de relacionamentos duradouros. Trabalhamos para transformar o atendimento online em uma vantagem competitiva para nossos parceiros, utilizando tecnologia moderna e processos otimizados para garantir re...

I'm looking for a skilled programmer to develop a trading bot for the Stock Market. The bot should primarily focus on algorithmic tradin...skilled programmer to develop a trading bot for the Stock Market. The bot should primarily focus on algorithmic trading, employing complex algorithms to make trades at optimal times. Key Features: - Automated Trading: The bot should be capable of executing trades automatically based on pre-set criteria and algorithms. Ideal Skills: - Proficiency in programming languages (like Python, C++, or Java). - Extensive knowledge and experience in stock market trading. - Familiarity with algorithmic trading strategies. - Previous experience in developing trading bots will be a significant advantage. Please provide examples of relevant past work in...

I need an experienced Solana developer to edit my current Solana buy function. (Type or Java script) Requirement. 1. Add code to scan Solana Mempool for pending BUY transaction of token before continuing with rest of the Buy function The full Buy function code will be provided to you. You only need to make one small addition as described above. You are not required to write or develop any other code .

...a comprehensive Digital Customer Onboarding application for the banking sector. This application will allow individuals to open a savings account online, completely remotely and securely. Platform : Java , Spring Boot , REST API , JPA , Hibernate , Web Services Key Features: - Document Upload: The application must facilitate the secure upload of necessary documentation. - Identity Verification: The application should incorporate robust identity verification processes to ensure security and compliance with banking regulations. - Customer Support Chat: An integrated customer support chat feature is essential for assisting users throughout the onboarding process. - Interaction with Banking System: The application should be able to seamlessly connect with the bankin...

I'm seeking a skilled PostgreSQL developer to complete a function that will perform specific operations.

...operational insights. Shipment volume tracking Reporting and Analytics Requirements and Tech Stack Recommendations Proficiency in front-end and back-end web development (e.g., , React, Angular, Node.js). Frontend: , React.js, Vue.js, or Angular for user-friendly and responsive interfaces. Backend: Node.js, Django, or Ruby on Rails for managing APIs and business logic. Database: PostgreSQL or MongoDB, as they handle transactions and can scale well. Payment Processing: Stripe, PayPal, or a similar service for international transactions. Experience with secure payment integrations. UX/UI Skills: Since your website will involve user interaction for package tracking and order management, understanding their approach to user experience is essential. API Integration Skills: Inquire ab...

I'm working on a Java JSP Servlet project primarily for learning purposes. I'm facing some compilation and logical errors across different parts of the application including the front-end, back-end, and database interaction. Key Requirements: - Identifying and fixing compilation and logical errors - Ensuring smooth interaction between front-end, back-end, and database - Helping me understand the errors for better learning The ideal freelancer for this project should have strong experience in Java, JSP, and Servlets, with a good understanding of front-end and back-end development, as well as database interaction. Good communication skills are essential, as I would like to learn from this experience.

I'm seeking an experienced developer to create a sophisticated cybersecurity tool tailored for threat modeling and detection, intended for a research paper. Key Requirements: - Frontend development using React.js - Backend development using Python (Flask/Django) - Database management utilizing PostgreSQL or MongoDB - Data visualization with Graphviz, Matplotlib, or D3.js - Integration with the Microsoft Threat Modeling Tool API - Incorporation of GitHub API for Intrusion Detection System (IDS) and response scripts Potential Challenges & Mitigations: - Integration with external tools: Use APIs wherever feasible and document any limitations. - Keeping vulnerability data updated: Utilize live feeds from the National Vulnerability Database (NVD) or similar sources. - Ensuring...

I'm looking to develop a WhatsApp chat bot that will facilitate the booking of taxi services. The bot should encompass the following functionalities: - Booking a ride - Checking ride status - Cancelling a ride - Providing fare estimates based on trip distance - Specifying pickup and drop locations Additionally, user authentication is to be done via phone number verification. The bot should also integrate payment processing, handling payments directly within the chat. This will require a secure and reliable payment system to be incorporated. Ideal candidates for this project should have: - Extensive experience in chatbot development, particularly for WhatsApp. - Strong expertise in integrating payment processing systems. - Previous work with ride booking systems will b...

I'm looking for an experienced developer to create a cybersecurity tool for a research paper, specifically for threat modeling and detection. Technical Stack Component Technology/Tool Frontend React.js, Angular, or Vue.js Backend Python (Flask/Django) Database PostgreSQL or MongoDB Visualization Graphviz, Matplotlib, D3.js Threat Modeling Microsoft Threat Modeling Tool API Integration GitHub API for IDS/response scripts Potential Challenges and Mitigations Challenge Mitigation Strategy Integration with external tools Use APIs where possible and document limitations. Keeping vulnerability data updated Use live feeds from NVD or similar sources. Real-time intrusion detection performa...

I'm looking for a skilled professional to set up an Elastic Stack for visualizing logs and creating dashboards that monitor anomalies and patterns in my Relational Databases (MySQL, PostgreSQL). Requirements: - The Elastic Stack should connect primarily to my relational databases. - It should monitor and visualize user activity tracking, performance metrics, and security events. - The system should check for critical events such as unauthorized access or failed logins every hour. Ideal Skills: - Extensive experience with Elastic Stack. - Proficient in working with relational databases. - Previous experience with setting up monitoring systems. I need someone who can help me set this up effectively and can ensure I'm alerted to any critical events in real-time.

...Sasaran: [Target audiens, industri, atau pasar] 4. Batas Waktu: [Tanggal mulai dan akhir] 5. Anggaran: [Jumlah anggaran] Deskripsi Proyek 1. Latar Belakang: [Konteks dan alasan proyek] 2. Kebutuhan: [Masalah yang dihadapi] 3. Hasil Yang Diharapkan: [Kriteria keberhasilan] 4. Kriteria Penilaian: [Kualitas, waktu, biaya] Kebutuhan Teknis 1. Platform: [Web, mobile, desktop] 2. Bahasa Pemrograman: [Java, Python, dll.] 3. Basis Data: [MySQL, MongoDB, dll.] 4. Integrasi: [API, plugin] 5. Keamanan: [Protokol keamanan] Konten dan Desain 1. Jenis Konten: [Teks, gambar, video] 2. Desain: [Gaya, warna, font] 3. Logo dan Branding: [Deskripsikan identitas visual] 4. Struktur Navigasi: [Menu, submenu] Kriteria Penilaian 1. Kualitas Kerja: [Kriteria teknis] 2. Waktu Pengiriman: [Batas waktu...

I'm encountering some hiccups during the build process of my java/Node.js React application on Ubuntu server. I'm running mvn clean install with npm/yarn as my build tool and am facing dependency issues. Key tasks: - Identify the specific dependency issues causing the build to fail - Troubleshoot and resolve these issues to allow a successful build - Provide a brief report on the problems encountered and solutions implemented Ideal skills: - Proficiency in JavaScript and React.js - Extensive experience with Node.js and the npm/yarn build tools - Strong problem-solving skills with a knack for troubleshooting complex dependency issues - Ability to communicate technical details in a clear, concise manner

I need someone to help me to download all our project code from an AWS EC2 instance. What I need you to do: - Access the EC2 instance and download all project code, configuration files, and related data from the cloud. Ideal candidate: - Proficient with AWS, particularly EC2 instances. - Comfortable in handling various types of c...an AWS EC2 instance. What I need you to do: - Access the EC2 instance and download all project code, configuration files, and related data from the cloud. Ideal candidate: - Proficient with AWS, particularly EC2 instances. - Comfortable in handling various types of code files including source code, database files, and configuration files. - Experienced in dealing with JavaScript, Python, and Java. - Able to ensure the secure and efficient retrieva...

I'm looking for an experienced DevOps engineer who can set up a robust CI/CD pipeline for my Java backend project using AWS Copilot and integrate it with AWS CodePipeline. Key Requirements: - Setup CI/CD pipeline using AWS Copilot - Integrate with AWS CodePipeline - Provide guidance on implementing necessary testing frameworks As there are currently no testing frameworks in place, part of this job will be to provide guidance on implementing necessary testing frameworks to ensure our code is reliable and robust. Experience with test-driven development and creating unit and integration tests is highly desirable. Please provide examples of similar projects you've completed in your proposal. Thank you!

I'm looking for someone to handle chat communication on our mobile app. This is primarily for sales inquiries, so your ability to convert chats into sales will be highly valued. Key Responsibilities: - Respond to sales inquiries via our mobile app's chat function. - Engage with potential customers and encourage sales. Requirements: - Fluent in Indonesian, both written and spoken. - Experience in handling sales inquiries via chat preferred. - Prior experience working with mobile app chat platforms is a plus. - Strong communication skills and sales acumen.

I'm seeking a skilled mobile app developer to create a dynamic and engaging Android-based social networking application. Key Requirements: - Proficient in Android app development - Experience with creating social networking platforms - Ability to integrate interactive and user-friendly features - Knowledge of implementing security measures for user data Ideal Skills: - Java, Kotlin, or other relevant programming languages - UI/UX design understanding - Experience with API integration - Knowledge of social networking algorithms Your role will be crucial in bringing this project to life. Looking forward to your bids.

Job Title: Backend Developer for E-commerce Platform in Banking Sector Job Description: We are looking for a skilled and experienced B...communication between the front-end and back-end. Collaboration: Work closely with front-end developers, designers, and product managers to implement the desired features and functionalities. Required Skills and Experience: Proven experience in backend development with a focus on e-commerce platforms. Strong expertise in server-side languages such as Node.js, Python, Java, or PHP. Experience with database systems (MySQL, PostgreSQL, MongoDB, etc.). Familiarity with RESTful API development and integration. Knowledge of cloud platforms (AWS, Google Cloud, Azure) and deployment practices. Experience in building secure, scalable, and high-per...

...Manage users, projects, subscriptions, and app settings. 6. Landing Page: Attractive landing page showcasing app features, pricing, and benefits. Technical Requirements: Frontend: React.js or Vue.js for a responsive and dynamic interface. Backend: Node.js, Django, or Laravel for robust backend management. Integrate APIs for Mistral AI 7B hosted on our cloud. Database: MySQL, MongoDB, or PostgreSQL for managing user data and projects. Export Functionality: Integrate libraries for generating and exporting books in multiple formats (e.g., PDFKit for PDFs). AI Hosting: Mistral AI 7B to be hosted securely on our private cloud storage. Timeline: The project must be completed within 15-30 days. Expectations from the Developer: Experience with AI model integration and A...

...ratings Backend Features: - Vendor management system for store owners - Inventory management for partnered stores - Delivery management and route optimization Technology Stack: - Frontend: React.js - Backend: Python (Django/Flask) - Database: PostgreSQL - Payment Gateway: Razorpay, PayU, or Stripe (to be decided) - Real-Time Tracking: Google Maps API or Mapbox (to be decided) Ideal skills for this job include: - Proficiency in React.js for frontend development - Expert knowledge of Python (Django/Flask) for backend - Strong experience with PostgreSQL for database management - Familiarity with payment gateways and real-time tracking APIs I'm looking for a professional who can handle both the design and functionality of the app and website, ensuring a seamless user ...

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...backend server for real-time EMI status synchronization and notifications. Work with platform channels to implement native functionalities (e.g., app locking). Ensure high-level security to prevent app uninstallation or tampering. Integrate push notifications for EMI reminders and lock/unlock updates. Requirements: Strong experience with Flutter and Dart. Knowledge of platform-specific coding (Kotlin/Java for Android, Swift for iOS). Experience with REST APIs and backend communication. Proficiency with Firebase (for real-time updates and notifications). Experience with device security or device management is a plus. Strong debugging and optimization skills. Preferred Skills: Familiarity with DevicePolicyManager (Android) and (iOS). Knowledge of state management solutions

I'm in need of a skilled programmer to assist with some technical tasks. The project primarily involves programming, so a strong proficiency in this field is crucial. Key Requirements: - Extensive experience with Java and JavaScript. - Ability to understand and solve complex programming challenges. - Deliver high-quality, efficient code within deadlines. - Excellent problem-solving skills and attention to detail. If you are a passionate programmer with a knack for Java and JavaScript, I would love to hear from you. Please provide examples of previous relevant work in your proposal.

Description: I have a chat application built with React (frontend), Node.js (backend), MongoDB, and Socket.IO. The application is deployed and mostly functional, but there are several issues and areas for improvement. I need an experienced fullstack developer to address these problems and optimize the application for a smooth user experience. Current Issues: 1. The general chat room does not load after login; users are not redirected automatically to the default chat room. 2. The list of connected users does not display correctly. Clicking on a user sometimes leads to a blank page. 3. Uploading files and setting user avatars is not working as expected. 4. General UI improvements are needed for better usability. 5. Ensure the frontend and backend communication is ...

I'm looking for a developer to create a video chat app for both iOS and Android platforms, similar to the "Azar" app. The core functionality should encompass random matching, a friend list, and private chat rooms.

Berikut kalimat proposal penawaran jasa membalas chat: Penawaran Jasa Kami menawarkan jasa manajemen chat sosial media profesional untuk meningkatkan pengalaman pelanggan dan efisiensi komunikasi perusahaan Anda. Layanan - Membalas chat cepat dan ramah - Mengelola notifikasi - Menjawab pertanyaan pelanggan Kelebihan - Meningkatkan responsivitas dan efisiensi - Meningkatkan kepuasan pelanggan - Mengurangi waktu tunggu Harga - Paket Basic: Rp [5.000.000] (max [5] chat) Kontak Nama: [Nida Khairiah]

Buongiorno, avrei bisogno di uno sviluppatore backend Java per un sito web, sono obbligato ad usare tecnologie antiquate. Sito web semplice, richiede soltanto la creazione di una servlet che memorizzi i dati di un utente che ha effettuato la registrazione.

...caching mechanisms. Optimize applications for maximum performance and scalability. Troubleshoot and debug application issues. Collaborate with backend developers and designers to ensure seamless integration and an exceptional user experience. Ensure code quality through testing and adherence to best practices. Qualifications: Proficiency in developing mobile applications using native languages (Java/Kotlin for Android, Swift/Objective-C for iOS) or cross-platform frameworks like Flutter or React Native. Strong understanding of RESTful APIs and making network calls from mobile applications. Familiarity with databases (e.g., SQLite, Firebase, or Realm) and caching mechanisms. Ability to write clean, maintainable, and production-ready code. Basic knowledge of version contr...

...reviews to improve performance. **Account Management:** - Update restaurant details (name, location, working hours). **Communication with Delivery Agents:** - Send notifications to delivery agents when orders are ready. - Track the status of orders until picked up by the agent. --- ### **Additional Requirements** - **Database:** Use Prisma ORM to manage a relational database (PostgreSQL preferred). - **Code Structure Training:** Provide a training session explaining the code structure and best practices for React Native with Expo, and Nest.js. --- ### **Deliverables** 1. Fully functional delivery application for customers, delivery agents, and a restaurant dashboard. 2. Clean, maintainable, and scalable codebase. 3. Training session for the code stru...

...application security, performance, and integration with manufacturing workflows. - Collaborate with UI/UX developer to implement design. - Automate design tasks and extend software functionality. Technical requirements - 4+ years of web application development experience. - Proficient in Python, Django or Flask, and C# with .NET SDK. - Experience with Azure cloud services and relational databases (PostgreSQL, MySQL). - Knowledge in RESTful API, version control (Git), frontend technologies, and Docker. - Familiarity with Autodesk Inventor API or equivalent and COM API integration. Please provide examples of your previous work, particularly projects involving CAD/CAM software integration, Autodesk Inventor API usage, or cloud-based web applications. Experience with .NET SDK for C...

I'm looking to integrate Stripe's Meter Billing API into my AI chat program. The integration should cater to the following: - Comprehensive Functionality: This includes usage tracking, automatic billing, and subscription management. The system should be able to monitor and bill users based on their chat usage. - AI Chat Program Specifics: The billing system needs to be able to track message volume, user session duration, and respond to custom usage parameters. This is crucial for accurate billing based on user interaction with the chat program. - User Authentication: All user authentication during the billing process will be handled via OAuth. Therefore, a solid understanding and experience with OAuth integration is essential for this project. Idea...

I need a skilled developer to create a web-based chat program, compatible with Windows, that incorporates AI to read .docx and .xlsx files. Key Features: - Real-time chat functionality - Document preview capability - File upload and download features Ideal skills for this job include web development, AI integration, and experience with real-time chat systems. A strong understanding of .docx and .xlsx file formats is also crucial.

We're an IT company seeking a proficient team in software development, ...company seeking a proficient team in software development, specifically in desktop application development. It would be ideal if you have a robust portfolio showcasing your skills in creating user-friendly and efficient desktop applications. Key Requirements: - Expertise in Desktop Application Development - Strong understanding of Software Development principles Ideal Skills: - Proficiency in C#, Java, and/or Python - Experience with cross-platform development - Familiarity with Agile development methodologies - Excellent problem-solving skills - Strong communication and teamwork abilities Please submit your portfolio showcasing your relevant experience and projects. We're excited to collaborate w...

I'm seeking a part-time developer (10-15 hours per week) for my existing Hospital Management application built on Angular, .NET Core, and PostgreSQL. The selected candidate will be responsible for adding features for new clients and enhancing the application's user interface. Key Responsibilities: - Implementing new features for different clients - Improving the application's user interface - Working with existing code and systems Ideal Candidate: - Proficient in Angular, .NET Core, and PostgreSQL - Experienced in user interface enhancements - Able to commit to 10-15 hours a week - Serious, interested, and ready to start immediately - Based in India Please note that the budget for this role is INR 10-12k monthly. It's a continuous and ongoing task, so ...

...PhishLite Pro. This software should mainly be developed using Python and Java, incorporating additional programming languages as necessary. The software aims to deliver: - Advanced security features: It must include real-time scanning, behavioral analysis, and firewall integration. - Exceptional phishing detection and website blacklisting capabilities. - A user-friendly, graphical interface (GUI) designed for Windows platforms: The software should be straightforward to download, install, and navigate. The successful candidate or team will also manage the proper documentation and support for uploading PhishLite Pro to the Google Web Store. Ideal skills for this role include: - Extensive experience in Python and Java. - Strong background in developing security software. ...

Lowongan Host Chat Aplikasi 1v1 Kami mencari host chat untuk aplikasi 1v1. Berikut kualifikasi dan ketentuannya: Kualifikasi: Perempuan usia 18 tahun ke atas. Memiliki ponsel Android/iOS. Memiliki koneksi internet (WiFi atau kuota). Bersedia konsisten online di aplikasi karena pendapatan berbasis komisi. Keuntungan: Pendapatan dapat dicairkan sendiri ke rekening atau e-wallet. Tanpa potongan dan tanpa target agensi. Jika mencapai target poin, tersedia bonus dari agensi. Pendaftaran gratis. Pekerjaan bisa dilakukan di mana saja dan kapan saja. Ini adalah kesempatan fleksibel untuk mendapatkan penghasilan tambahan dengan sistem yang transparan. Jika berminat, segera daftarkan diri Anda dan mulai bekerja kapan saja!

I am looking for an experienced developer or a team of developers to help me in migrating from Oracle SOA to Java Spring Boot. The migration will primarily involve: -Need to migrate existing Oracle SOA webservices to Springboot microservices. -If you have done it in the past only then apply it . No experiments please . -Should be able to understand the existing Oracle soa services and convert them to springboot services. - Business Processes: All the existing business processes in the Oracle SOA system need to be replicated in the Java Spring Boot environment. - Data Services: The data services are also key components that need to be migrated. It's important to note that this project does not require the addition of any new functionalities. The goal is to ensure tha...

I'm facing an issue while migrating my database from PostgreSQL to MySQL. The database contains mixed data types, so the migration process is quite challenging. Ideal Skills: - Extensive experience with PostgreSQL and MySQL - Proficient in handling mixed data types - Strong problem-solving skills for database issues - Knowledge of database migration tools and techniques

I've recently encountered some issues with my Android Studio Java project that are preventing the app from running properly. - The app is crashing at startup though it complied successfully. - The problems began after I made some code changes. I'm looking for an experienced Android developer who can troubleshoot these runtime crashes and get my app up and running again. The ideal freelancer would have a strong background in Java, Android Studio, and debugging.

...JSON or CSV). Ensuring the system is robust, scalable, and compliant with scraping best practices. Tools and Technologies: While we are open to your preferred tools, familiarity with the following is a plus: Web Scraping: BeautifulSoup, Scrapy, Apify, or similar. Automation: Python, Selenium, or Puppeteer for handling dynamic content. Data Structuring: JSON, CSV, or databases like MongoDB or PostgreSQL. Amazon Data: Experience with Amazon's structure or product data scraping is a bonus. Broader Overview: This project is part of a larger workflow that will include: Using AI tools (e.g., Stable Diffusion, Runway ML) to create original visuals of the product. Generating engaging video scripts using OpenAI's APIs. Producing voiceovers with Eleven Labs. Automating video as...

...branding. Sécurité et confidentialité : Assurer une haute sécurité des données, avec des options de sauvegarde et de récupération. Scalabilité et maintenance : Le logiciel doit être facilement scalable et nécessiter une maintenance minime. Compétences requises : Expérience avérée en développement de logiciels, notamment avec des frameworks tels que React, Node.js, et des bases de données comme PostgreSQL ou MongoDB. Bonne compréhension des principes de la gestion de projet et des outils de collaboration en équipe. Capacité à travailler de manière autonome et en étroite collaboration avec notre équipe pour compre...

I'm in need of a seasoned Full Stack Developer with expertise in TypeScript, , React.js, and PostgreSQL. The project involves upgrading a single-tenant app to support multi-tenancy, as well as customizing the front-office dashboard to align with my brand. Key Requirements: - Update backend logic to enable multi-tenancy support. - Implement a comprehensive Multi-tenancy API key management system, with advanced monitoring and reporting of API key usage. - Tailor the front-office dashboard to include brand-specific themes and colors, custom widgets and metrics, and user management and permissions. Ideal Skills: - Proven experience in building multi-tenancy systems. - Proficient in utilizing GitHub for version control and project management. - Strong understanding of front-end an...