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    2,000 java postgresql chat example u gjetën punë

    pasi kam shkruar nje kod ne java per "information retrieval" duhet ta pershtas ne GUI.

    €8 - €28
    €8 - €28
    0 ofertat

    See attachment. hfghjhgfghjhgfdsdgklkjhgfghjklknvbnmnbvcvbnm,.mnbvertyuytrertrghjugfdghjkjhgfdgkjhgfdfgjkjhg

    €14 Average bid
    €14 Oferta mesatare
    1 ofertat
    java ..............
    Ka përfunduar left

    java Assignment... ................c fvvfvf fcqfrcvlrkcv'fmvk'qviqernvoiqrjfoqrjv;oiqjv;oirejiornv;ejrvioerjv[oiarjvnlreuhnior[vjer;ivnfe;vinelvkjfnrv;aoi'evn[aeirfj[oqreihvnperu;gbhqr[eiovj[quv

    €14 Average bid
    €14 Oferta mesatare
    1 ofertat
    moeny for work
    Ka përfunduar left

    php programm for mobile_ section android, java, ajasdasdasdkasjdlkajsdkljasdjaskdjaskld lkjasdjaskdjaslsjdlkasjdlkajdlkjadljasldjlaskjd lkjaslkdjaslkdjkalsjdklasjdkasjdklasjdlkasjldkjasd lkajsdlkasjd

    €144 - €144
    €144 - €144
    0 ofertat

    I need someone to deploy my fully developed project built in Node.js, React.js, Vite, TypeScript, and GoLang using a Postgres database. The project is currently sitting on a Windows server but was o...PM2 for the server - Connect my registered domain to the backend - Provide instructions for future self-deployment My frontend is hosted on a different domain, so the backend needs to be connected to my registered domain. Post-deployment, I would need clear instructions on how to deploy the server myself in the future. Ideal Skills: - Extensive experience with Node.js, React.js, GoLang, and PostgreSQL - Proficiency in setting up and configuring Nginx and PM2 - Familiarity with domain connection procedures - Experience with teaching and providing clear instructions for non-technical i...

    €134 Average bid
    €134 Oferta mesatare
    105 ofertat

    ...Key Responsibilities: - Develop RESTful APIs for authentication, leave management, and notifications. Both JWT and Google OAuth will be used. - Design a PostgreSQL database schema encompassing Users, Organizations, Teams, Leaves, and CalendarSync. - Implement real-time syncing with Google Calendar and Microsoft Graph APIs for approved personal and team leaves. Outcomes: - A fully operational backend with well-structured APIs. - A comprehensive database schema with relationships and sample data. - Seamless calendar integration allowing for event creation, updates, and deletion. Ideal Skills: - Proficiency in Node.js, , PostgreSQL. - Demonstrated experience with Google/Microsoft Calendar APIs and OAuth2. I'm working with a budget of ₹50,000 and a timeline of 4-6 week...

    €679 Average bid
    €679 Oferta mesatare
    10 ofertat

    ...should be able to access info about the artists performing at the events. - Location-based recommendations: The app should suggest events based on the user's current location. - Time and date of the event: Events should be sorted and displayed based on their schedule. - A little description of the event: Each event should come with a brief, engaging description. Ideal Candidate: - Proficient in Java/Kotlin and Android Studio. - Previous experience with e-commerce or event-based apps. - Strong understanding of integrating APIs for ticket purchasing and artist information. - Knowledge of location-based services in app development. - Creative mindset for writing engaging event descriptions. I'm looking for someone who can turn this idea into a fully functional applicati...

    €125 Average bid
    €125 Oferta mesatare
    44 ofertat

    Necesito un programador java/kotlin que pueda actualizar el reproductor de video de una app antigua y realizar unas modificaciones al menu, además necesito vincular la app con firebase de Google para actualizarla en tiempo real.

    €417 Average bid
    €417 Oferta mesatare
    30 ofertat
    Web App Development for ROSCA Management
    6 ditë left
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    ...encryption for sensitive data storage and communication. #### Basic Architecture 1. **Frontend**: - **Framework**: React, Angular, or Vue.js for a responsive UI. - **Components**: User dashboard, group management page, contribution tracker, and notification system. 2. **Backend**: - **Framework**: Node.js with Express or Django for handling API requests. - **Database**: MongoDB or PostgreSQL to store user information, group details, contributions, and financial records. 3. **Hosting**: - Use cloud services like AWS, Heroku, or DigitalOcean for hosting the application. 4. **Payment Integration (if needed)**: - Integrate payment gateways like Stripe or PayPal for handling contributions. #### Implementation Steps 1. **Define Requirements**: - Gather speci...

    €486 Average bid
    €486 Oferta mesatare
    253 ofertat
    Java AWS Lambda REST API for Image Upload
    6 ditë left
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    I'm looking for a skilled Java developer with extensive experience in AWS services, particularly AWS Lambda and S3. The task involves creating a REST API using AWS API Gateway that will enable image uploads to an S3 bucket. Key Requirements: - The REST API should be built using AWS API Gateway. - It must support uploading of JPEG images to the S3 bucket. - Ideally, you would have prior experience in developing similar projects and can provide relevant examples of your work. Please note, at this stage, I do not require any image processing or transformation before storing in S3. Skills and Experience Required: - Proficient in Java - Extensive experience with AWS services, particularly AWS Lambda and S3 - Familiarity with REST API development using AWS API Gateway - P...

    €144 Average bid
    €144 Oferta mesatare
    76 ofertat

    I need a seasoned Database Architect to design a relational database, specifically using MySQL or PostgreSQL. The primary use of the database will be for reporting and analytics pertaining to financial data. Database will be for software specialized on investment Key Responsibilities: - Design a robust, scalable relational database to handle extensive financial data. - Ensure the database is optimized for reporting and analytics. Ideal Skills: - Extensive experience in database architecture, particularly with relational databases. - Proficient in MySQL or PostgreSQL. - Strong background in handling financial data. - Experience with database design for reporting and analytics.

    €499 Average bid
    €499 Oferta mesatare
    111 ofertat

    I'm looking for a skilled developer to c...experience in mobile app development, specifically for Android. - Prior experience in developing gambling or gaming apps is a plus. - Strong understanding of e-commerce functionality as it relates to gambling. - Ability to create a user-friendly interface with engaging features. - Knowledge of implementing secure payment systems and user data protection protocols. Ideal Skills: - Proficient in Java, Kotlin, or other relevant Android programming languages. - Experience with Android Studio and other development tools. - Strong skills in UI/UX design. - Familiarity with gambling regulations and standards. I'm seeking a professional who can deliver a high-quality, engaging, and secure app. Please provide examples of your previous wo...

    €280 Average bid
    €280 Oferta mesatare
    27 ofertat
    AI Chat Agent for Crypto Analysis
    6 ditë left
    Të verifikuara

    I'm in need of a proficient AI chat agent programmed to respond to user inquiries, specifically focusing on the technical analysis of various cryptocurrencies. The AI should be equipped to use specific technical indicators, notably Moving Averages and the Relative Strength Index (RSI), to provide insightful and accurate analyses. Ideal freelancers for this project should have: - Demonstrated experience in AI development, particularly in creating chat agents - Strong understanding of cryptocurrency and its market - Proficiency in implementing technical indicators for analysis - Excellent communication skills to ensure the AI can clearly articulate responses and analyses. - Knowledge to link the replies to both telegram and X Reference Telegram Group @kwantxbt

    €558 Average bid
    €558 Oferta mesatare
    30 ofertat

    ...network marketing company's back office platform. This project involves not only backend development but also some frontend work using VUE, and database management with PostgreSQL. Key Features: - The commission engine must allow for flexible commission structures to cater to different client requirements. - The admin section of the platform should have the capability to modify commission percentages. - The frontend should present commission data to users through a dashboard filled with charts and graphs. Ideal Skills: - Proficiency in PHP and Laravel is a must. - Experience with VUE for frontend work. - Strong PostgreSQL skills for database management. - Previous experience in developing similar commission engines would be a plus. I am looking for a professiona...

    €2173 Average bid
    €2173 Oferta mesatare
    184 ofertat
    Tech Start-up Lead Generation System -- 2
    6 ditë left
    Të verifikuara

    ...Languages: - Python (5+ years experience required) - Experience with Python frameworks (Django/Flask) - Frontend development (React.js/Vue.js) 2. Machine Learning/AI Experience Required: - Machine learning implementation - Neural networks - Natural Language Processing - Pattern recognition - Predictive analytics - OpenAI integration 3. Additional Technical Skills: - Database management (PostgreSQL) - API development - Cloud services (AWS/DigitalOcean) - Version control (Git) Project Overview: Building a fully automated, AI-powered lead generation system for B2C services, initially focused on roofing (7+ year shingle roofs) and pressure washing, expandable to any industry. COSTS & TIMELINE: Initial Development: - Budget: $1,000-1,500 - Timeline: ...

    €1044 Average bid
    €1044 Oferta mesatare
    165 ofertat

    I have an existing Laravel site that I would like enhanced with Google social login functionality. I already have the necessary API keys, so the task will primarily involve integrating the login system with the existing site. Ideal skills for this project include: - Extensive experience with Laravel - Proficiency in integrating API services - Prior experience with implementing social logins - Familiarity with handling existing web platforms Please ensure to provide examples of similar projects you have completed in your bid.

    €150 Average bid
    €150 Oferta mesatare
    259 ofertat

    Seeking a seasoned backend developer with strong API experience and expertise in Java, Jason, and PHP. The ideal candidate will be proficient in working with cloud-based database systems. Key Responsibilities: - Develop and maintain backend components for various applications. - Integrate user-facing elements with server-side logic. - Implement APIs for seamless interaction between different software components. - Ensure high performance and responsiveness of applications. Ideal Skills: - Proficient in Java, Jason, and PHP. - Extensive experience with cloud-based database systems. - Strong understanding of API development and integration. - Excellent problem-solving skills and ability to work under pressure. Please note: Experience with web and mobile is a plus.

    €139 Average bid
    €139 Oferta mesatare
    192 ofertat

    ...current logistics/ecommerce dashboard. The dashboard is written in Django, with the frontend utilizing Django templates and Bootstrap. Key Responsibilities: - Make enhancements to the existing version of the dashboard - Integrate new external services, like APIs for new postal services - Add other new features as needed - Handle all tasks independently, covering both backend (Python, Django, PostgreSQL) and frontend (HTML, CSS, Bootstrap/Tailwind, JavaScript) - Analyze requirements and modify the database to accommodate new features and improvements Ideal Candidate: - An expert in Python and Django - Able to work with complex business logic by reading and improving legacy code - Has a proven portfolio of projects including dashboards or web portals Please note, specific new fe...

    €22 / hr Average bid
    Urgjent
    €22 / hr Oferta mesatare
    224 ofertat

    I would like to hear about your experience of a body massage parlour. Were you really comfortable at the first time with a full body massaging session? I'm looking to do this chat survey on different people from different regions to know more about the culture and the experience on the same. Have you also faced any weird touches during the massage as well? ------ ------ --------- ---------- ------------ -------- ---------- --------- Please don't bid and waste your time if you are not open-minded to share and discuss these stories. Note: I need you to answer a few questions (~10 nos) on the chat here before I will hire you. This is just to verify that you have that massage experience.

    €3 / hr Average bid
    €3 / hr Oferta mesatare
    83 ofertat
    Tech Start-up Lead Generation System -- 3
    6 ditë left
    Të verifikuara

    ...Programming Languages: - Python (5+ years experience required) - Experience with Python frameworks (Django/Flask) - Frontend development (React.js/Vue.js) 2. Machine Learning/AI Experience Required: - Machine learning implementation - Neural networks - Natural Language Processing - Pattern recognition - Predictive analytics - OpenAI integration 3. Additional Technical Skills: - Database management (PostgreSQL) - API development - Cloud services (AWS/DigitalOcean) - Version control (Git) Project Overview: Building a fully automated, AI-powered lead generation system for B2C services, initially focused on roofing (7+ year shingle roofs) and pressure washing, expandable to any industry. COSTS & TIMELINE: Initial Development: - Budget: $1,000-1,500 - Timeline: 2-3 weeks Req...

    €619 Average bid
    €619 Oferta mesatare
    210 ofertat

    I'm seeking a proficient developer to create a cryptocurrency trading bot for me. The bot will primarily operate on the Binance exchange and u...primarily operate on the Binance exchange and utilize an arbitrage trading strategy. Key Requirements: - Expertise in developing cryptocurrency trading bots, specifically for Binance. - In-depth understanding and experience with arbitrage trading strategies. - Ability to deliver a bot that operates efficiently and profitably. Expected Skills: - Proficiency in relevant programming languages (Python, Java, etc.) - Experience with algorithmic trading and quantitative analysis. - Knowledge of cryptocurrency market dynamics and Binance exchange mechanics. Please provide examples of previous trading bots you have developed and their perfo...

    €81 Average bid
    €81 Oferta mesatare
    20 ofertat

    ...offline), call notifications, and performance metrics. Backend: A. Unified backend for app management, call transfers, and real-time status updates. B. Scalable architecture with third-party integrations (e.g., Agora, Twilio). Maintenance: 1. Proactive monitoring and issue resolution to minimize downtime. Technology Stack: : React Native or Flutter. : Node.js, Python, or Java with PostgreSQL/MongoDB. 3.Third-Party: Agora/Twilio for calls, Firebase for notifications. : AWS/Google Cloud, Docker, CI/CD pipelines. Deliverables: functional Customer and Streamer Apps with a unified backend. and training. support for 3 months post-launch....

    €447 Average bid
    €447 Oferta mesatare
    54 ofertat

    I'm looking for a data analyst with strong skills in MS Excel, Java, and HTML. The primary focus of this project is to analyze and report on sales data. Experience in data visualization and reporting is crucial, as the results will need to be presented in a clear and coherent manner.

    €12 / hr Average bid
    €12 / hr Oferta mesatare
    37 ofertat

    ...African market. I need an expert in JAVA and Laravel, with experience in online shopping platforms and familiarity with South Africa's e-commerce landscape, to help complete and improve them. Key Tasks: - Enhance the website (built in Java) and apps (built in Laravel) across all functionality areas - Improve the Driver Delivery App with route optimization, real-time tracking and driver communication tools - Revamp the main website's user interface design, checkout process, and loading speed - Integrate the website and apps to a payment gateway (Payfast) and complete the ordering and delivery processes - Establish a full after-sales process Please note: - This is not a redesign from scratch. You will be working with existing platforms and code. - Only experts in...

    €1234 Average bid
    €1234 Oferta mesatare
    101 ofertat

    I need a Wix Velo expert to assist me in setting up a custom chat interface for my website. This chat interface will primarily be used by my customers. Key Features: - A smooth and user-friendly chat interface. The ideal freelancer for this project should have extensive experience with Wix Velo and a deep understanding of creating custom chat interfaces. They should also be able to provide solutions that enhance customer interaction and satisfaction.

    €105 Average bid
    €105 Oferta mesatare
    38 ofertat

    I'm looking for an experienced developer to create a new Android mobile application. The developer should have a strong background in Android app development and a portfolio of successful apps. Key Resp...Android mobile application. The developer should have a strong background in Android app development and a portfolio of successful apps. Key Responsibilities: - Design and develop a new Android mobile application. - Collaborate with me to understand the app's objectives and requirements. - Ensure the app is user-friendly, high-performing, and meets industry standards. Ideal Skills: - Proficient in Java and Kotlin. - Experience with Android SDK and Android Studio. - Strong UI/UX design skills. - Excellent problem-solving abilities. - Good communication skills for effe...

    €33 / hr Average bid
    €33 / hr Oferta mesatare
    99 ofertat

    ...Budget or Payment Terms (if appropriate): Indicate if the budget is flexible or milestone-based to align expectations. Technological Stack: Mention the anticipated tech stack or leave it open for recommendations (e.g., “The platform currently uses Python and PostgreSQL, but we’re open to suggestions for the most efficient tools for NLP.”). Cultural Fit and Working Style: Looking for a candidate who thrives in a collaborative, fast-paced environment and can adapt to evolving project requirements. Revised Project Description Example: I’m seeking a seasoned AI expert to lead the development and implementation of key features for the MVP of Plentara, an innovative AI-powered real estate platform. The platform aims to revolutionize property search and...

    €7829 Average bid
    €7829 Oferta mesatare
    59 ofertat

    ...server will host a Java backend and a Nuxt frontend. I'll be purchasing a Hostinger VPS and already have a domain linked to Cloudflare. Key Tasks: - Set up TLS, Https with Auto Renewal - Secure the server with Openssh Hardening and Firewall - Implement a Load Balancer for future scalability - Configure Automated Deploys from GitHub - Establish a Monitoring System - Cloudflare integration for site protection The backend uses Docker for the database, so I need assistance setting that up as well. I'm open to recommendations about whether to use a single VPS or multiple ones. Please note, I expect a detailed documentation on the setup process for future reference and replication. Skills & Experience: - Strong knowledge of VPS configuration and security - Proficie...

    €152 Average bid
    €152 Oferta mesatare
    75 ofertat

    ...pause once the update to the log file is successful (and not after play), which can be option just to provide an audio hint just after entry to homepage is successful. No Design Considered, No Dark More or Multi Language Support No Landscape and Table Mode design considered No Backend or Server Integration Considered No iOS version considered. Programming platform details: Programming language - JAVA / Kotlin Android IDE - Android Studio Android Framework - Android SDK...

    €154 Average bid
    €154 Oferta mesatare
    35 ofertat

    I'm seeking a customer service professional with extensive experience in the world of betting, particularly in casino games and slot machines. Key Responsibilities: - Provide live chat support to clients - Leverage knowledge of casino games, slot machines and general betting to assist customers Ideal Skills: - In-depth understanding of casino games and slot machines - General betting knowledge - Proficient in 10-finger typing - Excellent grasp of writing rules - Proven track record in customer service The goal of this project is to enhance our customer service experience and ensure our clients receive the best support possible.

    €11 / hr Average bid
    €11 / hr Oferta mesatare
    37 ofertat
    Drivrr Car Auction Platform Development
    5 ditë left
    Të verifikuara

    I am looking for an experien...third-party services (e.g., vehicle history reports, inspection tools). Design and Branding: The platform should align with the Drivrr brand identity, incorporating the provided logo and color scheme. The design must be clean, modern, and intuitive. Technical Requirements: Preferred frameworks: React, Angular, or Vue.js for frontend; Node.js, Django, or Laravel for backend. Database: MySQL, PostgreSQL, or MongoDB. Hosting: Scalable cloud hosting (e.g., AWS, Google Cloud, or Azure). Deployment: Git-based version control with CI/CD pipelines. Deliverables: Fully functional website with all listed features. User manual or documentation for platform maintenance and future updates. Source code with clear documentation. Assistance with deployment on hosting...

    €2879 - €4798
    I vulosur
    €2879 - €4798
    142 ofertat

    I'm looking for a talented mobile app de...focus should be on incorporating essential features that enhance productivity without complicating the application unnecessarily. Key Requirements: - Expertise in Android app development - Experience in creating productivity apps - Ability to simplify complex concepts into user-friendly interfaces - Strong understanding of essential productivity features and tools Ideal Skills: - Proficient in Java/Kotlin and Android Studio - UI/UX design skills - Knowledge of mobile app testing and debugging - Excellent communication skills for updates and feedback Your role will be to bring this project to life, creating an app that is straightforward yet powerful in boosting productivity. Your expertise and creativity are crucial in striking the...

    €22 / hr Average bid
    €22 / hr Oferta mesatare
    106 ofertat

    I'm seeking a skilled Node.js and PostgreSQL developer to assist with backend tasks for my e-commerce website and mobile app. Key Responsibilities: - Integrate a 'Clickpay' payment gateway - Implement OTP sending service for both SMS and Email during login - Troubleshoot and fix issues in existing products and categories APIs - Create backend endpoints for a new module for offers and discounts screens are ready - Develop the dual language section in the dashboard for the points that need translation (product name, description and tags,etc.) - Resolve image errors in certain APIs

    €179 Average bid
    €179 Oferta mesatare
    135 ofertat

    ...(communication) provide comprehensive coverage of all operational requirements. Technical Requirements Server and Infrastructure: Operating System: Linux Ubuntu Domain: Already registered Technology Stack: Backend: PHP (Laravel) or Python (Django/Flask) for implementing business logic. Frontend: Modern JavaScript framework such as React.js or Vue.js for an interactive user interface. Database: MySQL or PostgreSQL for storing relational data. Payment Integration: Connecting payment methods to enable access to specific features. API: RESTful interfaces for communication with external systems. Database Structure: Tables for users, mandates, operations, vehicles, staff, protocols, and logs. Optimized relationships for fast queries and data integrity. Security measures, including ...

    €717 Average bid
    €717 Oferta mesatare
    103 ofertat

    My Android app, written in Java, is facing issues with Firebase custom notifications. The notifications do not work when the app is terminated. This issue occurs with both data messages and notification messages. Ideal Skills: - Proficient in Java and Android development - Extensive experience with Firebase - Familiarity with handling Android app notifications - Able to troubleshoot and fix issues efficiently Your task is to identify the root cause of the problem and implement a solution to ensure notifications are received even when the app is not running.

    €17 Average bid
    €17 Oferta mesatare
    34 ofertat

    ...of this phase is to create a comprehensive legal services website using Laravel for the backend and the frontend. The website will offer various legal, judicial, and legislative services to lawyers and litigants. Key functionalities will include user registration, profile management, document uploads, online payments, online form submissions for service requests, request tracking, live chat support, FAQ section, service information screens, document delivery via a shipping company, back-office screens for managing requests, and a system for monitoring service quality through performance indicators and customer surveys. 2. Objectives To provide a user-friendly platform for accessing legal services. To facilitate secure online payments for legal services. To ensure efficient d...

    €7139 Average bid
    €7139 Oferta mesatare
    158 ofertat

    I need an experienced Android developer to help revamp my Java-based Android APK by updating its dependencies. Key Requirements: - Update necessary dependencies to improve the performance and stability of the APK. - Ensure compatibility with the latest Android versions. - Optimize the code if necessary during the update process. Ideal Freelancer Skills: - Strong background in Java and Android development. - Experience in updating and maintaining Android APKs. - Knowledge of core and third-party libraries. - Ability to optimize code for better performance.

    €12 Average bid
    €12 Oferta mesatare
    24 ofertat

    We are looking for a talented and creative Graphic Designer and Video Editor to collaborate on building engaging and visually appealing content for our online Java courses. The ideal candidate(s) will have experience in designing course materials and editing educational videos to create an impactful learning experience. Responsibilities: For Graphic Designer: • Design course-related graphics, illustrations, and infographics. • Create visually appealing slides and thumbnails. • Develop branding elements such as logos, icons, and animations for videos. • Ensure designs align with the course content and audience preferences. For Video Editor: • Edit and enhance video lectures, ensuring smooth transitions and professional quality. • Add captions, a...

    €6 / hr Average bid
    €6 / hr Oferta mesatare
    41 ofertat
    AI Video Software Development
    5 ditë left
    Të verifikuara

    Software Requirements for AI Video software on Raspberry Pi ### **1. Core Functionalities** #### **1.1 AI Video Chat Interface** - Integration with a video avatar API for real-time AI avatar video interactions. - Synchronize text, voice, and video rendering in real-time. - Support for multiple languages: **English and Arabic**. - Smooth, responsive video and audio performance optimized for Raspberry Pi. #### **1.2 User Authentication** - User login system accessible through: - The software interface on the Raspberry Pi. - A companion mobile or web portal. - OAuth or email-based authentication. #### **1.3 Subscription Management** - Payment gateway integration. - Subscription plans with customizable limits for: - API usage (e.g., 1 hour/day or 30 hours/month). - Notificatio...

    €185 Average bid
    €185 Oferta mesatare
    93 ofertat

    I'm searching for a skilled Java full stack developer with significant expertise in Docker and Kubernetes. The primary focus will be on Java development. Details of the project will be shared upon contact, but key responsibilities will include: - Creating Dockerfiles - Managing Docker containers - Optimizing Docker images Your experience with full stack Java development and container orchestration is crucial for this project. Please reach out if you have the relevant skills and expertise.

    €78 Average bid
    €78 Oferta mesatare
    10 ofertat
    AI Agency Website & Chatbot Development
    5 ditë left
    Të verifikuara

    ...models for conversational AI. • Use AI libraries like TensorFlow or PyTorch for backend customization. • Integrate with CRM tools (HubSpot, Salesforce) for lead management. Technical Specifications Website Development • Frontend: • HTML5, CSS3, JavaScript, React.js/Vue.js for interactivity. • Backend: • Node.js or Python-based frameworks like Django/Flask. • Database: • MongoDB or PostgreSQL for storing chatbot conversations and user data. AI Chatbot Development • Platform: Use Dialogflow, Rasa, or custom Python frameworks. • Hosting: Cloud services like AWS, Google Cloud, or Azure. • APIs: Integrate OpenAI API or similar for advanced chatbot capabilities. Security • SSL encryption for all pages. &bul...

    €481 Average bid
    €481 Oferta mesatare
    266 ofertat

    I'm looking for an experienced Node.js developer with a strong understanding of PostgreSQL and Sequelize ORM. The project involves building a Node.js application that integrates data visualization and API functionalities. Key Responsibilities: - Create a Node.js application with seamless API integrations. - Implement data visualization features within the application. - Utilize PostgreSQL as the primary database and Sequelize as the ORM tool. Ideal Skills: - Proficient in Node.js, PostgreSQL, and Sequelize. - Experience with data visualization and API integration. - Strong understanding of ORM and database management. Please apply if you have the required skills and experience. Looking forward to your proposals.

    €11 / hr Average bid
    €11 / hr Oferta mesatare
    66 ofertat
    Fraud Detection
    4 ditë left

    ...Import/Export (Optional): Allow users to import transaction data and export reports. Technology Stack (Conceptual): • Frontend: o HTML, CSS, JavaScript o A lightweight JavaScript framework (React, Vue, or Svelte for optional interactivity) • Backend: o Python (with Flask or FastAPI for API), Node.js (with ) o Basic database for storing transaction data (e.g., SQLite for simple cases, PostgreSQL for more scalability) • Machine Learning: o Python and Scikit-learn (for basic ML, if included) Simplified Workflow: 1. User enters transaction details (or the app receives them through API). 2. The app applies rules and, if enabled, the ML model. 3. A risk score is calculated. 4. The transaction is categorized as low, medium, or high risk. 5. The risk score and risk level a...

    €80 Average bid
    €80 Oferta mesatare
    12 ofertat
    PostgreSQL to Sequelize Migration Expert
    4 ditë left
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    I need a professional to assist with a database migration project from PostgreSQL using Sequelize ORM. Key responsibilities: - Migrate data efficiently and accurately from PostgreSQL to a new application using Sequelize. - Ensure data integrity and consistency throughout the migration process. - Optimize the migration process for speed and efficiency. Ideal skills: - Extensive experience with PostgreSQL and Sequelize ORM. - Proven track record of successful database migrations. - Strong understanding of data integrity and consistency issues. - Excellent problem-solving skills. This project requires a freelancer who can work independently, is detail-oriented, and can deliver high-quality work within a set timeframe.

    €6 / hr Average bid
    €6 / hr Oferta mesatare
    25 ofertat

    I need assistance running a web application with a Spring Boot Java backend and a React frontend on a local server. - Local Server Deployment: The application should be set up and run on a local server. - Database Setup: If there's no pre-existing Login database in the code, please create a simple one. Ideal candidates for this job should be proficient in both Spring Boot and React, have experience with local server deployment, and can set up a simple database. Understanding of Java and familiarity with creating and managing databases are crucial for the task.

    €25 Average bid
    €25 Oferta mesatare
    78 ofertat

    I'm on the lookout for part-time Software Developers in the technology sector. Ideal candidates should have: - Proficiency in software development - Ability to work on a part-time basis - Relevant experience in the technology industry Skills in programming languages such as Python withdjango, Java or C++ and flutter and familiarity with software development tools are essential. Experience with Agile methodologies is a plus. I am looking for dedicated and passionate individuals who can contribute to our team.

    €704 Average bid
    €704 Oferta mesatare
    82 ofertat

    ...client. Each alternate component will have a different price and the final product selection will have a price tag. Following are the details of the technical requirements: 1. Technology Stack Frontend: • Frameworks/Libraries: React • UI Design: Bootstrap • Responsive Design: Use CSS Flexbox/Grid and media queries. Backend: • Framework: Node.js (Express), or Java (Spring Boot) • Database: PostgreSQL, • ORM: Sequelize (Node.js), or Hibernate (Java) Hosting: • Frontend & Backend: AWS • Database Hosting: AWS RDS Version Control & Collaboration: • GitHub 2. Features Core Features: - Authentication: Secure login for sales representatives using OAuth2 or JWT. - Dynamic Chair Composition: * UI to select and tog...

    €1132 Average bid
    €1132 Oferta mesatare
    207 ofertat
    Java & React Senior Full Stack Developer
    4 ditë left
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    I'm looking for a full stack developer proficient in Java and React. - Proven experience in full stack development, particularly using Java and React - Previous work on webapps We currently use (and need you to use): -Java -Spring boot -Hibernate -ELK Stack -React JS -Redux -Docker

    €28 / hr Average bid
    €28 / hr Oferta mesatare
    236 ofertat

    I'm seeking a skilled Node.js and PostgreSQL developer to assist with some backend tasks for my e-commerce website and mobile app. Key Responsibilities: - Integrate a 'ClickPay' payment gateway - Implement OTP sending service for both SMS and Email during login - Troubleshoot and fix issues in existing APIs - Create a new offers module - Develop a translation section in the dashboard for product details - Resolve image errors in certain APIs The ideal candidate should have: - Extensive experience with Node.js and PostgreSQL - Proficiency in API development and troubleshooting - Prior experience with payment gateway and OTP service integration OTP Provider: - Ability to create new modules and dashboard sections

    €153 Average bid
    €153 Oferta mesatare
    200 ofertat