Asp net payroll system jobs
I'm seeking a developer to create a solution allowing a secondary monitor to display a portion of my primary monitor, specifically for customer viewing of their orders from my POS system. This should be a drag-and-select functionality, giving me the ability to control how much is displayed. Key requirements include: - Development for Windows operating system - Custom, original work with full source code provided upon project completion.
I am currently facing some errors in my Angular frontend that's part of a .NET Web API project. Key Responsibilities: - Troubleshoot and debug existing Angular components - Identify and fix issues with data binding, component creation and form validation Ideal Skills: - Proficient in Angular with experience in developing and debugging complex frontend applications - Familiarity with .NET Web API - Experience with NgRx for state management Please note, the goal is to get my frontend running smoothly and effectively communicating with the backend.
...tailored to specific business needs Web applications, mobile apps, and enterprise software solutions Integration services and API development Legacy system modernization and migration Technology Consulting Technical architecture design and planning Digital transformation strategy Technology stack optimization Performance optimization and scalability solutions Industry Solutions Enterprise Resource Planning (ERP) systems Customer Relationship Management (CRM) solutions Business Intelligence and Analytics platforms Workflow automation systems Our Technical Expertise Frontend: React.js, Angular, Vue.js, HTML5/CSS3 Backend: Java, Python, Node.js, .NET Mobile: iOS (Swift), Android (Kotlin), React Native Database: SQL, NoSQL, MongoDB, PostgreSQL Cloud: AWS, Azure, Google C...
I'm seeking a skilled developer to make modifications to my SaaS School Management System. The primary tasks involve: - Implementing both percentage-based and fixed amount discounts in already existing functionality , which should only be applicable by school administrators. - Making changes in installement fee module like making it flexible. Ideal candidates should have a strong understanding of PHP, Laravel , SaaS platforms and school management systems, with proven experience in implementing discount systems and flexible payment modules. Please provide examples of similar projects you have successfully completed.
I need a comprehensive job management system for my scaffolding company. The system should include key functionalities such as job assignment and tracking, as well as employee shift scheduling. Key Features: - Job Assignment and Tracking: The system should allow for easy assignment of jobs and tracking of progress. - Employee Time Sheets which goes to payroll part and payroll exports xml to government for filings . User Access Levels: The system should cater to three different user access levels: - Admin: Full control over the system. - Manager: Oversight of job assignments and employee schedules. - Employee: Access to their specific assignments and schedules. Ideal candidates for this project should have a strong background in software...
I'm looking for an experienced PHP developer to create a secure, performance-optimized user management system within a PHP MVC framework. This system should encompass features such as: - User registration with email activation using PHP Mailer - User login - 'Forgot Password' functionality - Bootstrap 5.3 for responsive design - Server-based validation - User-friendly notifications via session on every action Security is paramount in this project. The application must be robust against various types of attacks, specifically Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), and SQL Injection. Additionally, a configuration file should be created with BASE_PATH and BASE_URL for easy management. Forms must be secure, implemented with CSRF and XSS p...
I am currently facing some errors in my Angular frontend that's part of a .NET Web API project. Key Responsibilities: - Troubleshoot and debug existing Angular components - Identify and fix issues with data binding, component creation and form validation Ideal Skills: - Proficient in Angular with experience in developing and debugging complex frontend applications - Familiarity with .NET Web API - Experience with NgRx for state management Please note, the goal is to get my frontend running smoothly and effectively communicating with the backend.
I am currently facing some errors in my Angular frontend that's part of a .NET Web API project. Key Responsibilities: - Troubleshoot and debug existing Angular components - Identify and fix issues with data binding, component creation and form validation Ideal Skills: - Proficient in Angular with experience in developing and debugging complex frontend applications - Familiarity with .NET Web API - Experience with NgRx for state management Please note, the goal is to get my frontend running smoothly and effectively communicating with the backend.
...Testing Equipment System (Hardware + Software Development) Description: We are looking for an experienced freelancer or team to develop a paddy testing equipment system for quality analysis. The system will include hardware (sensors and microcontroller) and software components to measure parameters such as moisture content, weight, and color quality of paddy grains. Additionally, we may require optional enhancements like a database and dashboard. Key Tasks and Requirements: 1. Hardware Setup: Components: Moisture sensor Load cell (with HX711) for weight measurement Color sensor or camera for visual quality analysis Microcontroller (Raspberry Pi or Arduino) Additional components: breadboard, jumper wires, power supply, etc. Responsibilities: Design and set up the ...
I'm seeking a talented professional to reprogram my home automation system. This currently integrates my lighting and thermostats, but I need some adjustments to the lighting controls. Key Requirements: - Modify the existing system to allow for scheduled timers on the lighting - Ensure seamless integration with the thermostats Ideal Skills: - Extensive experience with home automation systems - Proficiency in programming and system modification - Prior work with scheduled lighting systems Please present a detailed plan of how you would approach this project and examples of similar work you have completed in the past.
I am currently facing some errors in my Angular frontend that's part of a .NET Web API project. Key Responsibilities: - Troubleshoot and debug existing Angular components - Identify and fix issues with data binding, component creation and form validation Ideal Skills: - Proficient in Angular with experience in developing and debugging complex frontend applications - Familiarity with .NET Web API - Experience with NgRx for state management Please note, the goal is to get my frontend running smoothly and effectively communicating with the backend.
...attorney to assist with filing a Utility Patent for an innovative Smart Contract System designed for a forthcoming fresh produce platform in Canada. Key Requirements: - Start from Scratch: I need assistance from the ground up as I do not have a complete draft. - Innovative Aspects: The patent needs to emphasize various unique elements, including: - Advanced Security Features: The system's robust security measures. - Transaction Automation: The effortless, programmed handling of transactions. - Integration with Fresh Produce Platform: The system's compatibility with the fresh produce ecosystem. - Blockchain Technology: The incorporation of blockchain for transparency and security. - Pre-Ordering System: The system's ability to facilitate pre-orders...
Building a Modern LIS (Laboratory Information System) with Advanced Features and Tools We are looking for freelancers to help us build a state-of-the-art Laboratory Information System (LIS) with the following key features and functionalities: Core Functionalities: Sample Management: Comprehensive sample accessioning and tracking from intake to disposal/archiving. Utilization of barcode and RFID technologies for improved sample tracking. Testing and Result Management: Automated order entry for tests. Direct integration with lab instruments for seamless data import. Automated result validation and release processes. Quality Control (QC): Management of QC data and protocols. Statistical tools for monitoring test accuracy and precision. Traceability and documentation of QC proce...
A company is on a growth trajectory in the electric scooter sector, and we need a detailed financial model to guide our expansion plan. Key Responsibilities: - Create a comprehensive financial model that includes: - Capital expenditure requirements primarily focused on the expansion of our existing facilities - Projections of our Net Present Value (NPV) for evaluating the expected return on investment - A detailed break-even analysis - Provide thorough explanations for each component of the model - Meet a tight timeline for delivery Ideal Skills and Experience: - Proficient in financial modeling with a focus on capital expenditure and investment return evaluation - Strong understanding of the electric vehicle market and production scaling - Ability to deliver high-quality wo...
I'm looking to create a comprehensive Management System built on the MERN stack (MongoDB, , React.js, Node.js). The system should be robust, user-friendly, and capable of supporting various user roles. Key Features: - User Authentication: The system should have secure login and registration processes for different user roles. - Reporting and Analytics: The system should have built-in tools for data analysis and reporting. User Roles: - Admin: This role should have full control over the system, including user management and system settings. - Employee: This role should have limited access, primarily to perform tasks assigned by the Admin. - Vendor: This role should interact with the system for supply management and related tasks. Idea...
ubject: Request for Proposal – Speedkart Local Delivery Services Website with WhatsApp Integration Dear [Agency Name/Contact Person], I hope this message finds you well. I am looking to hire a small agency or team to develop a website-based system for my local delivery business, Speedkart. Speedkart is a local delivery service where customers can order products through our website or WhatsApp, and delivery agents will deliver the orders. The platform should enable customers to track their orders, check statuses, and communicate easily via WhatsApp for convenience. The core requirements of the project are as follows: The website should be responsive and mobile-friendly, allowing customers to browse and place orders easily. It should include a product catalog with categories...
...timeliness and quality of partners’ performance of obligations. ? Our Expectations: • Excellent communication skills and the ability to quickly establish contact; • Ability to write clear and professional correspondence in Spanish and English; • Proficiency in English at a B1 level or higher (preferred). ? Conditions: • Work schedule: full-time (8 hours a day), 5/2; • Salary starting from 300 USD (net); • Friendly and positive team; • Opportunities for professional development and growth; • 2 weeks of paid vacation. ----------- Somos una empresa internacional de TI con más de 5 años de experiencia en el mercado. Actualmente estamos buscando un Especialista en Publicidad para atraer socios publicitarios a trav...
I'm in need of a skilled .NET developer who can help me automate interactions with a website using a web application. Key Responsibilities: - Implementing .NET technology to facilitate full automation of the website in the background while a web application inputs details. - Ensuring seamless interaction with the website's form submissions. Skills Required
I am seeking an acoustic expert to conduct a SoundPlan study for my industrial building's speaker system. The primary objective is to enhance the sound quality throughout the space. Key Responsibilities: - Assess the current speaker system and sound quality - Identify areas for improvement - Provide actionable recommendations to optimize the sound system Ideal Skills and Experience: - Proven track record in conducting acoustic studies - Proficiency in using SoundPlan software - Excellent understanding of industrial sound requirements - Ability to communicate technical information clearly and provide practical solutions. File and drawings to be provided on request
We will implement the following features to enhance your system: EURO/CENT Format: Display amounts as 700.00, 1,250.10, or 250,750.20 using a period for thousands and a comma for decimals, applied system-wide. Default Language: Set German as the default language upon login, eliminating manual adjustments. Colleague References: Add a "NEW REF" button to create references for colleagues, with options to assign them and define their number range. Immediate Data Availability: Fix the issue where new entries (clients, merchants, etc.) require a page reload to appear. Employee Signatures: Allow employees to upload their signatures in settings, displayed on generated guarantees. Customs Documents: Replace "NMH" with "Hess" in the customs document manag...
I need a Microsoft ASP.NET Develop...the number of person on the Job Category showing in the chart. Microsoft Visual Studio Project & SQL Database backup attached, attached the Organization Chart Generated by this application. Key Tasks: - Adjust the layout of the chart to a vertical orientation. - Ensure the chart fits within a single page. -Click Event on Each Job Category Ideal Skills: - Proficiency in ASP.NET and Microsoft .NET Framework. - Expertise in graphical layouts and responsive designs, including jQuery. - Experience with SQL database integration for handling chart data. - Ability to deliver a quick and efficient solution. Most Important: - The chart should be responsive primarily for desktop computers. If you have the relevant expertise and can assist, please...
I'm seeking a professional to develop a comprehensive site selection recommendation system for restaurants in Riyadh. This website should utilize machine learning models, extensive data analysis, and various APIs to provide tailored location suggestions based on user input. Key Features: - Recommendations based on multiple factors: The system should consider customer foot traffic, competition density, rental costs, demographics, availability of services, delivery app density, and the impact of Saudi Mega Projects. - Visualization: All location recommendations should be displayed on a heatmap, indicating the desirability of different areas in Riyadh. Integration Requirements: - Data sources: The system should be able to integrate with government databases and com...
Functional Analysis for the Project "Smart Company Management System" The "Smart Company Management System" is an internet-based system that helps organizations manage all internal processes in an organized and efficient way. The system allows managers and employees to automatically track projects, tasks, reports, and progress, improving work processes and optimally allocating resources. To perform a full analysis of the system, we will review each step of the project, including a detailed description of Use Cases and system actions. In this guide, we will conduct a functional analysis for each of the processes in the Use Case for the "Smart Company Management System," describing the actions that a user will p...
I'm in need of a talented UI/UX Designer who can create a modern and clean web and mobile application for a mosque management system. This platform will cater to administrators, members, and visitors, and will include a landing page, a member dashboard, an administration dashboard, and a mobile app for both iOS and Android. Key Features: - Dynamic prayer time displays with real-time countdowns. - A donation system with campaign tracking and progress indicators. - A comprehensive member management system and subscription payment history. - Finance tracking capabilities (income, expenses, cash handovers) with exportable reports. - An event management system with calendar views and registration options. - A personalized member dashboard ("For You Page&qu...
I'm seeking a talented eLearning trainer to help build high-quality tech-related courses for my YouTube channel. You will be provided with a company logo and instructions, and your task will be to create engaging videos for each topic in selected technologies. Technologies to cover: - React JS - Javascript Object Oriented - Data Science and Machine Learning - Next JS - Design - Photoshop - .Net Core - Python - DevOps Requirements: - Create high-quality videos with excellent sound - Use a clear, globally understandable accent - No face showing required Payment: Maximum of 1000 INR per video Ideal Skills and Experience: - Previous experience in eLearning course creation - Proficiency in the mentioned technologies - High-quality video production skills - Clear and understandab...
...perform flawlessly under diverse conditions. Job Description: We are seeking a highly skilled Senior Device Emulation expert to lead the development of an advanced emulation system capable of simulating up to one million unique devices. This system will bypass sophisticated mobile app security measures, ensuring each emulated device operates indistinguishably from a real human-operated device. The ideal candidate will have a deep understanding of hardware and software emulation, low-level programming, and advanced security frameworks. Key Responsibilities: 1. Advanced Device Emulation: • Develop a scalable system to emulate thousands, scaling up to one million, unique devices. • Implement techniques to bypass advanced mobile app security measures, in...
I need a proficient mechanical engineer to design a comprehensive hybrid hydraulic and pneumatic power generation system. This system should be capable of effectively utilizing both hydraulic and pneumatic power sources. Key Requirements: - The system must incorporate pressure regulators, cylinders and actuators, and flow control valves. - The design should ensure optimal power generation with reliable performance and efficiency. Ideal Skills: - Extensive experience in designing hydraulic and pneumatic systems. - Proficiency with pressure regulators, cylinders and actuators, and flow control valves. - Strong understanding of power generation mechanisms. Please provide examples of similar projects you have successfully completed.
I need a skilled developer to create a .Net core, Web API connected to a MySQL database. The main function of the API will be data retrieval, specifically user data. Key Requirements: - Proficient in .Net core and Web API - Strong experience with MySQL - Previous work with creating APIs for data retrieval - Able to understand and implement secure data retrieval practices Please note that the specifics about the users accessing the system (admin users, end-users/customers, or both) have yet to be determined. However, the API will primarily need to handle requests for user data.
I’m working on an Angular/.NET application with a functional small attachment tab UI and several working APIs. However, I’m facing issues with two APIs: 1. Insert API: Data is not being inserted into the database. 2. Fetch API: Unable to retrieve data properly. Technologies used: - Frontend: Angular - Backend: .NET Core, .net framework - Database: [SQL Server/MySQL, MongoDB.] Deliverables: - Fix the insert and fetch API issues. - Ensure proper testing for functionality.
I'm seeking a professional who can use AI tools to generate code, review, correct it and make a control system based on EKF/PID. We will go by milestones - start from Simulation to final firmware
...modernizing the tech stack, fixing bugs, improving the payment funnel, and enhancing the front-end UI for a sleek, user-friendly experience. Additionally, I need back-end API development to support future front-ends and application integrations, along with the introduction of a freemium-to-paid content model, Stripe integration, and SEO optimization. Key Deliverables: Platform Upgrades: Update .NET and Angular frameworks for better performance and reliability, with bug-free functionality. Back-End API Development: Develop a robust and scalable back-end API that can be used for future front-ends and third-party application integrations. Freemium Model & Paywalls: Implement a freemium model displaying 30% of each content for free, with the remaining content locked behind a pa...
...their earnings based on their token ownership. 3. Ownership Representation: The range of 0 to 1 billion SHE tokens should correspond to 0-100% ownership shares. 4. Label Update: Change the label to “SHE Tokens Owned” instead of “Ownership Shares Selected.” RIGHT SLIDER: 1. Net Profit Range: Set the range from 50k to 10 billion. 2. Manual Entry: Allow users to manually enter their net profit as well. 3. Slider Adjustment: Ensure the slider toggle adjusts according to the manual input field. 4. Rename to “SHE future net profits” Design Changes: - Update the background images in the circles to feature our SHE coin logo and the logos of the exchanges only. Staking Information: - Retain the staked toggle with the following details. ...
Overview: QSM 2.0 is a comprehensive and scalable school management system designed to streamline administrative tasks, enhance collaboration between stakeholders, and provide actionable insights for better decision-making. This platform targets educational institutions seeking efficient management of student, staff, and school operations. With an improved architecture and advanced features, QSM 2.0 delivers faster performance, seamless integrations, and enhanced user experiences. ________________________________________ Key Objectives: 1. Provide a scalable, multi-tenanted school management system. 2. Ensure high performance and faster data processing (e.g., results generation). 3. Enhance user experience with an intuitive and mobile-friendly interface. 4. Integrate AI tools...
...Summary: We are seeking talented Full Stack .NET Developers to join our team. This is a flexible opportunity, with both full-time and part-time positions available, designed to cater to professionals with varied availability. As a developer, you will contribute to building and maintaining robust, scalable, and high-performing web and desktop applications using the latest .NET technologies. Responsibilities: Back-End Development: Develop and maintain server-side components using C# and ASP.NET Core. Design APIs (RESTful or gRPC) for seamless front-end integration. Work with Entity Framework and databases such as SQL Server or SQLite for efficient data management. Ensure secure and scalable solutions through best practices in cryptography and system architecture. Fr...
I'm looking for a proficient Laravel developer to create a straightforward, efficient table booking system for my restaurant. This system should encompass: - Customer Table Booking: A user-friendly interface for customers to book tables. - Admin Dashboard: This should include features for managing bookings, overseeing sales reports, and having an overview of table availability. - Availability Check: The system should be able to check the availability of tables in real-time. - Booking History: Keeping track of past bookings for future references. - Sales Report: Generating reports based on sales data. - Simple Design: The design should be uncomplicated, focusing on smooth functionality and effective table management. Moreover, customers should receive booking con...
I'm looking for a skilled system administrator with extensive knowledge of Linux, web servers, and email systems. My current setup involves an Apache web server and Dovecot for email. Tasks Include: - Basic monitoring and maintenance of the servers - Troubleshooting and providing support as needed Ideal Skills: - Proficiency with Linux - In-depth understanding of Apache web server - Experienced with Dovecot email system - Strong problem-solving skills for troubleshooting issues - Capable of providing ongoing support and server maintenance - knowledge of email systems (dovecot and microsoft) a plus
## Facebook Engagement Tracker and Leaderboard System I'm looking for a skilled freelancer to develop a Facebook engagement tracking and leaderboard system for my posts. The system should: 1. Track likes, shares, and comments on my Facebook posts 2. Create daily, weekly, and yearly leaderboards of top engaging users 3. Store data in a database for easy access and analysis ### Key Features: - **Data Collection**: Gather engagement data from my Facebook posts (likes, shares, comments) - **User Tracking**: Identify and track individual users who interact with my posts - **Leaderboard Generation**: Create separate leaderboards for likes, shares, and comments - **Time-based Rankings**: Generate daily, weekly, and yearly highscores - **Data Storage**: Use a database...
**Website Overview:** This website will serve as a player stats and management system, featuring a **homepage** with a **top navigation bar**. The navbar will have a **text logo on the left** and **page navigation links on the right**. ### **Homepage Features:** - **Search Bar** (centered) – Players can search for gamertags. - **Leaderboard** – Displays rankings based on **total balance (descending order)**. - Columns: **Rank, Username, Total Balance, Additional Income, Total Deaths, Total Tickets, Overall Tickets, RP Played, Played as Cop, Played as Civ**. ### **Balance Page:** Accessible via the navbar, this page includes: - **Character Photo** - **Balance & Personal Assets** (Vehicles & Weapons) - **Payments** – Players can pay ou...
I need my ASP.NET Core 6.0 Razor web app upgraded to .NET 8. All its third-party NuGet packages must be updated as well. The upgraded system should compile and run smoothly on my computer without any errors. Code is here: *** your bid is your bid and not a placeholder, if you cannot do that, then do not apply
We use promotional flyers as a promotion with the description You have a chance to win the grand prize, accessories, phones, or the grand prize is a 2025 Volkswagen Tayron, and there is also a QR Code on the flyer, and after they scan it I want them to be sent to a payment method, where they will pay an amount of €5 to win one of the standard products, and increase their chance of winning to triple it to €15, and after they pay, the message should appear, "We're sorry, but your ticket is not a winner, you can try again in 4 hours!" " In case there is a winner: The displayed answer will be : Congratulations #smith1 you have won a Samsung s24 FE, before you leave this page, please take a screenshot of it, and when you are ready, press the button below, you wi...
We use promotional flyers as a promotion with the description You have a chance to win the grand prize, accessories, phones, or the grand prize is a 2025 Volkswagen Tayron, and there is also a QR Code on the flyer, and after they scan it I want them to be sent to a payment method, where they will pay an amount of €5 to win one of the standard products, and increase their chance of winning to triple it to €15, and after they pay, the message should appear, "We're sorry, but your ticket is not a winner, you can try again in 4 hours!" " In case there is a winner: The displayed answer will be : Congratulations #smith1 you have won a Samsung s24 FE, before you leave this page, please take a screenshot of it, and when you are ready, press the button below, you wi...
Project Description: We are looking for an experienced Full Stack Developer to make adjustments to the automated email system of our e-learning platform, built with PHP/Laravel and hosted on a dedicated AWS server. Key Objectives: Fix any bugs and enhance the functionality of automated email delivery. Optimize email templates (both design and content) to improve user experience. Ensure proper configuration of the email delivery system (e.g., via SMTP, SES, or other AWS-compatible services). Requirements: Strong experience in Full Stack development with PHP and Laravel. Proficiency in managing and configuring dedicated servers on AWS. Expertise in setting up email systems (SMTP, SES, etc.). Knowledge of best practices to improve email deliverability. Strong troubleshooting a...
I'm in need of a full-fledged, reseller-ready School Management System website. This platform should encapsulate a multitude of core modules, alongside several essential additional ones. Core Modules: - Student Management - Attendance Tracking - Gradebook Management - WhatsApp integration - Payment integration - Free mobile application - Multi-role system - Mass SMS sending - Stock and inventory - Multi-campus - Parent/Student, Staff/Admin access in the same system - Examination Management - Hostel Management - Online Admissions - Reporting - Biometric/Face attendance Critical Additional Modules: - Examination Management - Hostel Management - Online Admissions Access Levels: - Parent/Student - Staff/Admin - Multi-campus The ideal freelancer for this project s...
I'm in need of a Portuguese-speaking bookkeeper based in the UK, with experience in Xero, to assist my small business. Key Responsibilities: - Payroll management: Ensure timely and accurate payroll processing. - Tax preparation: Assist in preparing for tax submissions. - Reconciliation in Xero: Regularly reconcile our accounts in Xero to maintain accurate financial records. Ideal skills for this role include a deep understanding of Xero, payroll processes, tax preparation, and account reconciliation. Experience working with small businesses in the UK is a plus.
...freelancer to develop a scalable delivery booking system. Initially, we will focus on basic API integration with the core delivery provider, Uber. The system should be designed to evolve into a comprehensive web and mobile application. Week 1 Scope (MVP): - Integrate Uber's core delivery provider API for fundamental pickup/delivery booking - Implement necessary validation and error handling - Create a basic test suite - Establish a scalable architecture for future enhancements Tech Stack: - Frontend: React + TypeScript + Tailwind - Backend: Node.js/Express + MongoDB - Containerization: Docker Deliverables: - A working prototype with API integration - A basic testing framework - Comprehensive documentation - Deployment setup Key User Role: The system will...
I need an engineer in the field of refrigeration and ice factories. He has extensive knowledge and experience in the operation of each part of the system and PLC programming for the ice factory system. Because we want to program the PLC to be compatible with the Bitzer compressor. We will attach an explanatory video for him to determine the fault and problems that we faced, including what is the reason for the refrigerant oil not returning
I need a skilled ASP.NET MVC developer to create a comprehensive management system web application. The primary purpose of this application is for business management. Key Features: - User Authentication: The system should have a secure and robust user authentication mechanism to manage user access and ensure data security. - Reporting Dashboard: An intuitive and interactive reporting dashboard is a must. The dashboard should be able to display key performance indicators and other relevant metrics in real-time. - Data Export: The application should provide an easy and efficient way for users to export data for offline analysis or reporting. Ideal Skills: - Proficient in ASP.NET MVC framework. - Previous experience in developing web-based management systems. - Strong unders...
...are the requirements: -Expert in creating APIs in Nodejs (At least 5 years as a Nodejs developer). -Implementation of CI/CD pipelines. -Solid knowledge of implementing and optimizing solutions on AWS. -Knowledge of microservices architectures. -Solid knowledge of Stripe integration. -Deep understanding of database creation in PostgreSQL. -Deep knowledge in backend API creation for chat in web system and mobile APP. -Developer needs to have the ability to quickly create complex solutions, deploy them on AWS, and contribute to the team whenever requested. -AI systems integration. -You need to know how to apply SOLID principles. -Understanding of how creating entity-relationship diagram. You can use some tool recommended for that. I need your nodejs developer do this test in three...
