Postgresql jobs

...testing and bug fixing. • Deploy and maintain the bot and mini-app on a reliable server. Technical Requirements: • Proficiency in one or more of the following programming languages: Python (preferred), Node.js, or other relevant languages for bot development. • Experience with Telegram Bot API and Telegram Web Apps (TWA) platform. • Strong understanding of database design and management (e.g., PostgreSQL, MySQL, MongoDB). • Experience with front-end technologies (HTML, CSS, JavaScript) for mini-app development. • Knowledge of RESTful APIs and web services. • Familiarity with version control systems (e.g., Git). • Understanding of security best practices for web and bot development. • Experience with cloud platforms (e.g., AWS, Google...

Please Sign Up or Login to see details.

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...

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

...(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 ...

...ensure high standards of service. 4. Technology Stack 4.1. Backend: Laravel Laravel will be used for server-side development, providing a robust framework for building the application's logic and handling database operations. 4.2. Frontend: Vue.js be used for client-side development, ensuring a responsive and dynamic user interface. 4.3. Database: MySQL/PostgreSQL A relational database like MySQL or PostgreSQL will be used for storing user data, service requests, and transaction records. 4.4. Payment Gateway Integration Integration with secure payment gateways such as Stripe or PayPal to handle online transactions. 4.5. Shipping API Integration Integration with shipping company APIs (e.g., FedEx, UPS) for document delivery management. 5. Implementation Pl...

... #### **3.3 Usage Limits** - Real-time API usage tracking. - Automatic restriction of access when limits are exceeded unless upgraded. --- ### **4. Backend and Database Requirements** #### **4.1 Backend Framework** - Python-based backend (Flask/Django) for lightweight performance on Raspberry Pi. - Integration with the video avatar API for AI video chat. #### **4.2 Database** - SQLite or PostgreSQL for user data, subscriptions, and API usage logs. - Secure storage for payment transaction details (encrypted). #### **4.3 Cloud Integration** - Optional cloud-based database for backup and scalability (AWS RDS or Firebase). #### **4.4 APIs** - Video avatar API for video chat. - Payment gateway API for payments. - Email/SMS APIs for notifications. --- ### **5. Deployment** ###...

...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...

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.

...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...

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.

...behind the scenes: • Database for Storage: o Store job listings, employer & job seeker profiles, and application history. o Database options: SQLite for simple use cases or PostgreSQL/MySQL for scalable solutions. • Authentication: o Use unique IDs or tokens to ensure only verified users access certain features. • Automatic Cleanups: o Archive expired job postings. o Notify employers about upcoming expiration dates of their postings. ________________________________________ Technology Stack 1. Bot Framework: o Python with python-telegram-bot library or Node.js with Telegraf.js. 2. Database: o SQLite (for simplicity) or PostgreSQL/MySQL (for scalability). 3. Hosting: o Cloud services. 4. Admin Panel (Optional): o Web-based admin dashboard to manage users,...

...specific 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 toggle b...

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

I'm seeking a Golang expert for modifying an open-source project to fit our requirements. The tasks will include: - Configuring the integration with either PostgreSQL or MySQL and Redis. - Implementing checks within a single table or Redis object to secure HLS streams using GET parameters. - Altering API output to parse text from ffmpeg into a readable JSON array. - Transitioning our current JSON file database to a proper database table. The ideal freelancer should have a robust experience in Go development and working with databases, particularly PostgreSQL and MySQL. The ability to modify open-source projects and a solid understanding of HLS stream protection will be beneficial. Communication skills are key as I will need clear explanations of the modifications and t...

...secure services. Technical Requirements: Programming Languages: Proficiency in languages such as Java, Swift, Kotlin, or React Native for mobile app development, and JavaScript, Python, or Ruby for web development. PGP Library Integration: Experience with PGP libraries such as OpenPGP, NaCl, or OpenSSL. Database Management: Knowledge of database management systems such as MySQL, PostgreSQL, or MongoDB. Cloud Services: Familiarity with cloud services like AWS, Google Cloud, or Microsoft Azure for scalability and reliability. Deliverables: Fully functional PGP-encrypted messaging app for mobile and desktop platforms. Source code for the app, including documentation and comments. Security audit reports and penetration testing results. User manual ...

...scalability. Troubleshoot and debug complex issues, providing efficient solutions. Participate in code reviews and ensure adherence to best practices. Required Skills and Qualifications: Strong expertise in Python, including frameworks such as Django, Flask, or FastAPI. Experience with RESTful APIs, microservices, and cloud technologies (AWS, Azure, etc.). Proficiency in SQL and NoSQL databases (PostgreSQL, MongoDB, etc.). Knowledge of version control systems, particularly Git. Familiarity with containerization technologies like Docker and Kubernetes. Strong problem-solving skills and attention to detail. Excellent communication skills in English (written and spoken), as you will be working in an international team. Ability to work independently and manage time effectively in a ...

My Ruby-Rails application with a PostgreSQL database is functioning perfectly except for one critical issue - an API misconfiguration. This is preventing the application from sending POST requests properly, particularly those relating to authentication. I need a Ruby on Rails developer who can quickly identify the misconfiguration in the single file and rectify the issue. Ideal Skills: - Extensive experience with Ruby on Rails - Proficient in PostgreSQL - Strong understanding of API configuration - Quick problem-solving skills - Ability to work under pressure and deliver timely solutions

...app using a framework of your choice, such as Flutter or React Native. Essential Skills: - Proficiency in mobile development, particularly with Flutter and React Native. Knowledge in Kotlin and Swift is a plus. - Strong backend development skills in Python, preferably using FastAPI or Flask. Experience with LLM APIs like OpenAI and Hugging Face is crucial. - Competence in database management (PostgreSQL, MongoDB) and search & retrieval systems (FAISS, Pinecone, ElasticSearch). - Experience in deploying applications on cloud platforms (AWS, GCP, Azure). - Understanding of security protocols, particularly JWT and OAuth. Desirable Skills: - Familiarity with containerization tools like Docker and Kubernetes. - Knowledge of cloud deployment processes. This project is ideal for ...

Here’s an updated requirement specification for the redesign of your Django-PostgreSQL-React website, incorporating the payment gateway for purchasing courses: Redesign Requirements: Modern Website with Integrated Application and improved Payment Gateway 1. User Interface and Experience • Modern Design: • Use a modern UI framework such as Material-UI, Chakra UI, or Tailwind CSS. • Responsive and mobile-first design. • Dark mode and light mode toggle for user preference. • Ease of Navigation: • Intuitive menu structure for courses, categories, and user profiles. • Search and filtering options for courses. • Dynamic Content: • Dynamic dashboards for users to track purchased courses and progress. 2. Frontend Framework &bul...

My website displays multiple company shares data. However, the "Income to Interest Ratio" is showing as unavailable for some companies. This issue needs to be resolved. Key Details: - The website pulls company shares data from an API. - The database in use is MySQL or PostgreSQL - The "Income to Interest Ratio" data is sourced from an external API. backend use javascript , Laravel - Previous experience with debugging data display issues on websites.

...control for different user types. Ensure mobile responsiveness and cross-browser compatibility. Collaborate closely to refine and implement additional features or improvements based on feedback. Requirements: Proven experience in building web applications with Django and TailwindCSS. Strong knowledge of HTML, CSS, JavaScript, and Python. Familiarity with database design and management (e.g., PostgreSQL, MySQL). Experience with integrating APIs and third-party tools. Proficiency in version control systems (e.g., Git). Ability to write clean, maintainable, and well-documented code. Experience with responsive design and UI/UX best practices. Preferred Skills: Experience with Docker and containerized development. Knowledge of frontend frameworks (e.g., or React) is a plus. Prior e...

I need assistance configuring my enterprise Python-Django application with a JavaScript frontend to run loc...settings that need to be commented out for local use. Key Tasks: - Setup: Configure a simple installation of the application on my local machine. - Dependency Installation: Guide me through the installation of all necessary Python and Django dependencies. - Database Configuration: Set up PostgreSQL as the local database for the application. - Security Settings: Identify and comment out the necessary enterprise Django settings. Ideal candidates should be experienced with Django, Python, and PostgreSQL. A clear understanding of enterprise-level security settings in Django is a plus. Good communication skills are essential as I will need detailed guidance on some aspe...

I'm looking for a seasoned Python Engineer with extensive Flask experience to build a robust API service. Key responsibilities will include: - Web development with Flask: Your primary focus will be creating a scalable and effi...essential. Experience with Panda is a must. - Integration of Data Analytics: The API will need to have data analytics capabilities. Prior experience in this area will be beneficial. - Implementing Real-time Updates: The API service should be able to support real-time updates. Experience with similar features in previous projects is a plus. The ideal candidate will be well-versed in Python, MongoDB, PostgreSQL, and Object-Oriented programming. Experience working on scalable architectures is a significant advantage. Start your bid with "This is no...

...& Database: Technology Stack: Use Python Django for the backend and PostgreSQL for the database. Schema will be provided. Efficient handling of user information, subscription status, announcements, notifications , and payment details. Deliverables: A complete landing page with a modern, professional look. User authentication system (including Google login). Dashboard with an onboarding wizard and subscription management features. Payment integration for subscriptions. Source code and documentation for setting up and deploying the system. Should be compliant with OWASP top 10 Skills Required: HTML/CSS/JavaScript for front-end development. Experience with Django (Python) for backend development. Experience with PostgreSQL. Familiarity with OAuth for Google authenticati...

...Implement balance adjustment logic and display real-time data on dashboards. #### **Required Skills** - Proficiency in **HTML, CSS, JavaScript**, and modern frameworks like React or Vue.js for frontend development. - Expertise in backend technologies such as **Node.js, Python (Django/Flask), PHP (Laravel)**, or similar. - Experience with database management systems (e.g., MySQL, MongoDB, or PostgreSQL). - Knowledge of **payment gateway integration** and **crypto wallet APIs**. - Familiarity with building secure, scalable, and mobile-friendly web platforms. - Understanding of referral and MLM-style logic implementation. #### **Desired Experience** - Proven experience in building fintech, e-commerce, or similar platforms. - Knowledge of cybersecurity best practices for handling s...

I am in need of a highly skilled Senior Python Engineer to assist with the backend of a web application. The ideal candidate should have substantial experience with Python, MongoDB, PostgreSQL, and Flask, as well as a deep understanding of object-oriented programming and scalable architecture. Key Responsibilities: - Designing and implementing backend components. - Handling data processing and storage. - Developing robust APIs. Critical Skills: - Proficiency in Python and Flask. - Extensive knowledge of MongoDB and PostgreSQL. - Experience with object-oriented programming. - Understanding of scalable architecture. - Proficient in data extraction, transformation, and loading (ETL) using Pandas. This role will focus heavily on data processing and storage, as well as API de...

Project Overview: We are seeking a talented freelance developer or development team to design and build a custom HR software solution tailored to our needs for payroll processing and attendance t...Simple & Intuitive UI: Create a user-friendly interface for employees to clock in/out, check attendance, and view pay details. Admin Panel: Develop an admin dashboard for HR to manage payroll, attendance, and generate reports. Technical Stack: Frontend: HTML, CSS, JavaScript (React or Angular preferred) Backend: Python (Django, Flask), Node.js, Java (Spring Boot), or Ruby on Rails Database: MySQL, PostgreSQL, or similar Integration: Payment gateways, tax APIs, and email/SMS notifications (as needed) Previous work experience in HRMS tool is highly preferred , must be able to show the ...

ADD "WV DEV" OR YOUR APPLICATION WONT BE CONSIDERED! I'm looking for a skilled developer to enhance my existing application. The application uses Python and Flask, with PostgreSQL as the database. The main focus will be improving the user interface and making the application more responsive with Bootstrap. Key Responsibilities: - Enhance the existing application using Python and Flask - Optimize PostgreSQL queries for performance - Improve the User Interface (UI) of the application - Make the application more responsive using Bootstrap Ideal Skills: - Proficiency in Python and Flask - Extensive experience with PostgreSQL - Strong skills in UI/UX design - Expertise in Bootstrap and JavaScript Experience with front-end technologies is a plus, as I am l...

...landlord knows to check their personal email or #. 6. Very clean user friendly UI of course :) Quote me on how much this would cost, the project’s concept is quite simple in terms of what needs to be done, if you can make some recommendations too it would be nice, so far the tech stack could be NextJS / React, TSX, For database whatever you think is best, recommend me it, Firebase or Mongo or PostgreSQL, Clerk maybe for login , Stripe and OpenAI API or maybe another API....

...management for doctors and patients. Doctor-Patient Communication: Enable text messaging, video calls, and notifications. AR Integration: Provide backend support for augmented reality-based treatment visualizations. Required Skills and Qualifications: A minimum of 3 years of experience in backend development using Django or Node.js. Proficiency in working with relational databases such as PostgreSQL. Strong understanding of API development and integration. Familiarity with data encryption and secure communication protocols. Experience in deploying and managing scalable backend architectures. Goals: Ensure the backend system’s stability and seamless integration with other components of the Website. Provide a secure infrastructure that safeguards sensitive patie...

Hello, I hope someone can teach me how to configure pgBackRest to back up my database on a VPS with PostgreSQL. The idea is to store those backups in Azure Storage and also have them explain how to restore the database in case it stops working.

...looking for a skilled React.js / ASP.Net Core with C# developer to work on a web application. Requirements: - Proficiency in React.js, Node or ASP.Net Core is mandatory - Flexible hours, task-based - Monthly compensation of 10k INR Project Requirement: 1) Create ReactJS/.Net Core with Web API Project (with AdminLTE Template) and Database (SQL Server / MySQL / PostgreSQL) 2) This project should able to deploy with database (MySQL / PostgreSQL) in Linux Server in Cloud (Godaddy / Hostlinger / Namecheap) 4) Connect Azure Blob Storage / Google Firebase with project to store files like Documents, Images and Videos with secured Token 5) Publish it in web (Network Security) Project Details: 1) 1 - Login Screen - Authentication should be based on Roles and it should validate i...

I'm in need of an expert Node.js developer with at least 5 years of experience to create a standalo...smooth delivery and deployment processes. - Optimize solutions on AWS for performance and cost-efficiency. - Contribute to team discussions and tasks whenever necessary. Ideal Skills and Experience: - Extensive experience in Node.js with a strong portfolio of API development. - Deep understanding and hands-on experience with Stripe integration. - Proficient in creating and managing databases in PostgreSQL. - Solid knowledge of microservices architectures. - Proven track record of implementing and optimizing solutions on AWS. - Experience with CI/CD pipeline implementation. - Strong ability to quickly create and deploy complex solutions. - Excellent team player with good commun...

...Python (Django/Flask), or Ruby on Rails. Blockchain Expertise: Smart contract development (Solidity, Rust, etc.). Experience with Ethereum, Binance Smart Chain, or similar. TradingView Integration: Strong understanding of Pine Script and TradingView APIs. Ability to migrate indicators into custom platform charts. API Integration: MoonPay, DEX/CEX, TradingView, and wallet APIs. Database Management: PostgreSQL, MongoDB, or MySQL. Security Knowledge: Best practices to ensure platform and transaction safety. What I’m Looking For: Developers with proven experience in crypto projects or multi-blockchain platforms. Ability to prioritize Phase 1 and 2 features for quick income generation. Knowledge of secure and transparent coding to avoid backdoor vulnerabilities. Budget-friendly ...

I'm looking for a detailed report on various...a detailed report on various indexes used in PostgreSQL. This report should cover the following: - Types of Indexes: The report should delve into B-Tree Indexes, Full-Text Indexes, and Spatial Indexes. It should explain how these indexes are built and the unique characteristics of each type. - Use Cases: The report should provide examples of in which scenarios each type of index is utilized. This could include situations such as searching for specific data, optimizing queries, and managing large data sets. The final deliverable should be a PDF report of no less than 5 pages, inclusive of the title page. The ideal candidate for this project would have a strong background in database management and technical writing, particularly w...

We are looking for a skilled developer to create a MVP of a mobile app for Polish-Chinese flashcard learning. The goal is to create a user-friendly application that supports language learning by a repetition system. Below are the core features and functionalities of the app. MVP Features: * Polish-Chinese...repetition-based review system (e.g., Leitner, SM-2). * Voice Control: Navigation through the app using voice commands. Interaction with flashcards via voice (marking words as known/unknown). * UI/UX Design: Simple, intuitive, and visually appealing interface. Responsiveness on various screen resolutions and devices. Implementation using React Native. * Backend: Custom backend in Python using Flask. PostgreSQL as the relational database. Managing dictionary data and revie...

I'm looking to develop a fully functional Hotels and Rooms Booking Management website and mobile applications. The mobile app needs to be compatible with both iOS and Android. Key Features: - A comprehensive room availability calendar - Secure and efficient online payment processing - An interactive platform for customer reviews Additionally, the system should support user login...Ideal Skills and Experience: - Extensive experience in developing booking management systems - Proficiency in creating cross-platform mobile applications - Expertise in implementing secure online payment systems - Ability to integrate social media login options - Experience in developing interactive review systems (Backend API: Nestjs, Frontend Remix and Mobile application React Native) DB: PostgreSQL...

...Technical Skillset: Backend Development: Proficient in Django or FastAPI, with a solid understanding of building RESTful APIs and asynchronous frameworks. Frontend Development: Experience with React, TypeScript, or JavaScript. WebSocket Management: Hands-on experience with real-time data streaming and handling WebSocket connections. Database Management: Expertise in working with TimescaleDB, PostgreSQL, or similar relational databases. DevOps & Deployment: Familiarity with containerization tools like Docker, and deployment on Linode, AWS, or similar platforms. Version Control: Strong knowledge of Git and working with Monorepos or Monorepo architecture. Micro Frontends: Experience in implementing and managing micro frontend architectures. Security: Understanding of authentica...

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...

...liye AI-based algorithms. - Demand prediction aur dynamic fare calculation. 6. Admin Dashboard: - Admins ko platform manage karne ke liye tools available honge, jaise ki bookings, payments, aur reports ko track karna. Technologies: - Frontend: React.js for a dynamic and responsive user interface. - Backend: Django for a robust and scalable server-side framework. - Database: PostgreSQL or MongoDB for efficient data management. - API Integration: For GPS tracking and payment processing. Timeline: - Development: 8-10 weeks - Testing and Deployment: 2-3 weeks Budget: Budget depend karega project ki complexity aur customization ke level par. Agar aapko yeh project develop karwana hai ya koi aur query hai, to mujhe contact karein. Main aapke ideas...

I'm facing constant connection issues with my PostgreSQL database across four sites, and I need assistance to recover the database, fix the errors, and ensure my contact forms are emailing properly.

We are developing a SaaS platform designed specifically to empower e-commerce merchants, including those on platforms like Salla, by providing robust tools for task management and marketing automation. This platform will focus on hel...team productivity and marketing efficiency. Businesses operating on platforms like Salla or standalone stores. Development Requirements: Technical Expertise: SaaS development using platforms like GoHighLevel. Frontend frameworks such as React.js or Angular for a user-friendly interface. Backend systems like Node.js or Laravel for robust functionality. Database management systems like MongoDB or PostgreSQL. Deliverables: A SaaS platform ready for deployment. Documentation for merchants to onboard easily. Ongoing support and maintenance for debugging an...

I have 4 tasks, i need some sql queries with indexes and a doc explaining how you did each task. Analytical details will be sent in docx via chat Deadline 27/12 Budget $50 USD

...Front-End: ○ Framework: React.js, Angular, or Vue.js. ○ UI Libraries: Tailwind CSS, Material-UI. 2. Back-End: ○ Framework: Node.js (Express), Python (Flask/Django), or Ruby on Rails. ○ APIs: REST or GraphQL. 3. AI Models: ○ Hosting: TensorFlow, PyTorch, or Hugging Face on AWS, Google Cloud, or Azure. ○ Pretrained Models: OpenAI GPT for NLP, Scikit-learn for predictive analytics. 4. Database: ○ SQL: PostgreSQL, MySQL for structured data. ○ NoSQL: MongoDB for flexibility. 5. Cloud Infrastructure: ○ AWS, Google Cloud, or Azure for hosting and scaling. ○ Kubernetes for container orchestration. 6. Authentication: ○ OAuth 2.0, Firebase Auth, or Auth0 for secure user management. 7. Payment Processing: ○ Stripe or PayPal for subscriptions. Please advise us on the technologies you are c...

I'm looking for a seasoned software developer who can create a Windows-compatible software for me. This software should automatically send WhatsApp messages and a catalogue to all of my received leads. Key Requirements: - The software should b...catalogues without manual intervention. Ideal Skills: - Proficiency in Windows software development. - Experience with automation software. - Understanding of WhatsApp messaging system. - Ability to integrate software with various platforms. Please note, I'm not entirely sure which database system I'm using, so the software should be flexible enough to adapt to different systems like MySQL, PostgreSQL, or SQL Server. This software is crucial for my lead management, and I hope to find a freelancer who can deliver a high-qu...

...Timeline: 1. Phase 1: Evaluation of proposals and selection of a suitable partner. 2. Phase 2: Design and development of the platform. 3. Phase 3: Testing and launch. 4. Phase 4: Marketing and promotion of the platform. For Inquiries: Please contact us exclusively through the platform. Required Technologies: - Programming Languages: Python, Ruby, JavaScript, PHP, Go - Databases: MySQL, PostgreSQL, MongoDB, NoSQL - Frameworks: Django, Ruby on Rails, Node.js, Laravel, React, Angular - Servers: Apache, Nginx - Cloud: AWS, GCP, Azure - Other: Docker, Kubernetes, APIs, CMS (e.g., WordPress, Drupal), DevOps Deliverables: 1. Design Documentation: - Comprehensive design plan describing the platform's infrastructure, data flow, and integration of various s...

...cross-functional teams to understand requirements and translate them into technical solutions. • Ensure data integrity, security, and compliance across all database applications. • Troubleshoot and resolve issues related to SQL and Access databases. • Provide documentation and support for database management processes. Required Skills and Qualifications: • Strong experience with SQL (T-SQL, MySQL, PostgreSQL, etc.) and Microsoft Access. • Proficiency in writing complex queries, stored procedures, and functions. • Hands-on experience with database design, optimization, and performance tuning. • Ability to work with relational databases and large datasets. • Familiarity with database security and data management best practices. • Strong ...

...Deliverables: • Fully functioning backend with all features integrated. • Clear API documentation for frontend use. • Deployment to cloud platform (e.g., AWS, Firebase). • Basic testing and debugging to ensure smooth functionality. Technologies Preferred: • Cloud Platforms: AWS (S3, RDS, EC2, ) and Firebase. • Backend Frameworks: Node.js, , Django, or Flask. • Database: MySQL, PostgreSQL, or MongoDB. Budget: $500 Timeline: 3–4 weeks. Include integration with payment gateways for in-app purchases and services. The backend should primarily use RESTful APIs. Please use AWS and Firebase for deployment. Include integration with Google Maps for vet locator and other location-based services. Include Stripe and apple/google payment inte...

...Deliverables: • Fully functioning backend with all features integrated. • Clear API documentation for frontend use. • Deployment to cloud platform (e.g., AWS, Firebase). • Basic testing and debugging to ensure smooth functionality. Technologies Preferred: • Cloud Platforms: AWS (S3, RDS, EC2, ) and Firebase. • Backend Frameworks: Node.js, , Django, or Flask. • Database: MySQL, PostgreSQL, or MongoDB. Budget: $500 Timeline: 3–4 weeks. Include integration with payment gateways for in-app purchases and services. The backend should primarily use RESTful APIs. Please use AWS and Firebase for deployment. Include integration with Google Maps for vet locator and other location-based services. Include Stripe and apple/google payment inte...