Er diagram to relational schema exercisescông việc

I am looking for a freelancer to assist me with developing an educational system (arabic بالعربية ) for my organization. The system should be designed to accommodate a small number of students, specifically less than 100. Ideal Skills and Experience: - Experience in developing online learning platforms or classroom-based learning systems - Proficiency in creating interactive course materials and online assessments and quizzes - Knowledge in progress tracking and reporting functionalities for educational systems Key Requirements: - Online Assessments and Quizzes: The system should have the ability to create and administer online assessments and quizzes to assess student learning and progress. - Interactive Course Materials: The system should include interactiv...

...Stack – UI, Service + CI/CD) Develop, test and deploy a micro service to show the output of a city's (to be taken as an input parameter) next 3 days high and low temperatures. If rain is predicted in next 3 days or temperature goes above 40 degree Celsius then mention 'Carry umbrella' or 'Use sunscreen lotion' respectively in the output, for that day; Demonstrate adding additional conditions, with the least code changes & deployment: 1. In case of high winds (i.e.,) Wind > 10mph, mention “It’s too windy, watch out!” 2. In case of Thunderstorms, mention “Don’t step out! A Storm is brewing!” 3. End user should be able to view results by changing the input parameters • The service should...

I want someone with a VERY HIGH (no less than PhD) level of academic writing to address major comments on a chapter for Q1 journal about physical exercises impact on children with ASD & ADHD (In 2 days period) .. I am not excepting any grammer mistakes or low writing so please do not waste our time. The chapter is 26 pages, and the comments Is 2 pages.

I am looking for a freelancer to create a short and simple handbook or process diagram to guide our customers. The purpose of this handbook is to provide clear instructions and information to our customers, helping them navigate through our processes efficiently. The complexity level of the process is intermediate, meaning that the freelancer should have a good understanding of the subject matter and be able to explain it in a straightforward and concise manner. I have specific requirements for the format and structure of the handbook. Therefore, I am looking for a freelancer who can follow the methodology template and create a visually appealing and easy-to-understand handbook or process diagram. Full description I have a busine...

I am looking for a senior Python backend developer with expertise in Django + DRF. The ideal candidate should have experience working with PostgreSQL as the project's database and Doc...backend developer with expertise in Django + DRF. The ideal candidate should have experience working with PostgreSQL as the project's database and Docker. The developer will be responsible for completing tasks as assigned in projects. The project is an infrastructure management application for AI computations. Essential: * Python * Django + DRF (Django Rest Framework) * Docker * Relational databases (PostgreSQL) Nice to have: * Basic knowledge of AI * Basic understanding of crypto (Ethereum ecosystem) * Front-end experience * Experience with CI solutions (Github actions, Gitlab CI...

I am looking for an experienced freelancer to help create a technical drawing for a hardware manufacturer. The drawing should be for a block diagram of an optical circuit switch with the specific dimensions and specifications detailed by me. The final product should be delivered to me in PDF format. I have the relevant knowledge to provide the details necessary to create the technical drawing, and I am expecting a high-quality product that is accurate and meets or exceeds expectations. A free hand drawing of the desired block diagram is attached I expect that this project will probably require a couple of iterations to get it right. The intended purpose is for a powerpoint presentation and to use for instructional purposes.

Sierra One is hiring individuals to aid with designing and implementing software solutions for our suite of products. The role of Programmer Analyst will quote, write, modify, integrate and test software changes; identify and communicate technical problems, processes and solutions. Most importantly Sierra One is looking for self-motivated individuals who are excited to learn new skills and build best-in-class products. We're engineering a next-generation digital workshop with a remote-first, result-oriented, timeframe-based strategy; this means as long as you get your tasks done in the requested timeframe, we won't drag you into worthless meetings. This is an ideal position for a developer that is self-directed and mission-oriented. Qualifications Completed Colle...

...(backend) they are written in Kotlin and needs to be finished in Kotlin as well with good documentation of the code. ===First App=== 1) What you will need to do is change the sqlite database to a firebase one and add another databse for the exercises, the exercises are currently stored just in a list. 2) Make it run on Android 8 (I think recyclerview is making the app crash in android 8 devices), To accomplish this step you might need to refactor the recyclerview. ===Second App=== This app is an simple alarm clock (just one page/activity) and i can't make the alarm sound. 1) Create the alarm manager (make the alarm sound), needs to be an exact alarm that will repeat each day, and be able to cancel it. 2) Make the vol...

I am looking for a database expert who can help with normalizing my small-sized database. The purpose of the database is to store customer information. Skills and experience required: - Expertise in database normalization techniques - Strong understanding of relational databases and data modeling - Proficiency in SQL and database management systems - Experience with small-sized databases (less than 100 records) Note: The client did not provide an answer for the third question regarding system integration.

I am looking for a freelancer to convert an Excel file (.xlsx) into an XML file. I have a detailed structure in mind for the resulting XML file, see pdf attachment (page 4) which includes the format of the xml file, which will be used for importing into another software. What I need is the XML schema to use in future projects so the data can be transferred to another program. Proficiency in Microsoft Excel is essential and both accuracy and attention to detail are top priorities. Experience with or knowledge of XML will be a definite plus. I look forward to working with you!

Looking For Long term Monthly Seo with the packages below Website audit Yes Target keywords 50 Content strategy Yes New texts written/existing texts optimized 20k words per month Fixing technical SEO errors 35 hours of work per month Page level on page optimization 35 hours of work per month Schema markup 30 pages Setting up sitemap Yes Setting up robots txt Yes Setting Up google search console Yes Setting up google analytics Yes Google my business setup and optimization Yes Foundation backlinks * 100 per month Guest posts* 4 posts per month (Site owners charges are not included)

...(we prefer candidates from India only) Position Overview Are you a seasoned Excel expert with a passion for teaching and sharing your knowledge? We are seeking an experienced Advanced Excel Trainer to conduct comprehensive training sessions for college students. If you have a deep understanding of Excel's advanced features and are excited about helping students build practical skills, we want to hear from you! Responsibilities Conduct engaging and interactive training sessions, covering topics provided by Outlearn academy team on advanced excel Conduct hands-on exercises in the classroom to reinforce learning. Evaluate students' progress through quizzes, assignments, and practical exams. Requirements Excel Expertise: Proven expertise in Micros...

I am looking for a skilled and experienced developer who can create a mechanical diagram for my IoT device. The purpose of the device is asset tracking. Specific Features and Functionalities: - I have specific requirements for the device, and I would like the developer to incorporate them into the design. The device will be using a mechanical switch, Passive RFID . Level of Detail: - I would like the mechanical diagram to be detailed with parts, assembly, and material specifications. I will explain the specific requirements to the developer who is selected for the project.

...look for a hardware specialized mate with good expertise on developing high preceise positioning detection via ESP32 or similar. Goal is to use as much as possible details to identify the position of the device. Ideally a few cm of positioning accurancy. Required skills: - knowledge how to identify high precise position via as much as possible different satelite systems - knowledge how to identify fastly the current position via GSM/LTE positioning - very high knowledge on RTK, AGPS, DGPS, RTCM 3 - very high knowledge on ESP prototyping The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions. generic goal: - identify the current device position as accurate as

We are looking for a Laravel HOST in charge of managing data interchange between the server and the users. Your major responsibility will be to create all server-side logic, definition, and maintenance of the central database and ensure excellent performance & timeliness to front-end demands. You will also be required to collaborate with the other team members working on different infrastructure layers. Therefore, a commitment to collaborative problem-solving, sophisticated design, and a quality product is essential. Along with this, you must be proficient in written and verbal English. Laravel HOST Responsibilities Mentioned below are some of the significant roles and responsibilities of Laravel Developers Job Responsibilities: Create, Hosting, develop, ...

I am looking for a freelancer who can create a PLC STEP 7 program using Ladder Logic. The program needs to be integrated in an existing Siemens PLCs project, and replace this function. Hot Fluid Pump Control We have a motor pump, controlled by a SINAMICS G120C inverters, that pumps a hot fluid (glycol) thru a circuit of several tanks for heating. Each tank has a Temperature PID (with output configured to PWM) to control a valve that includes the tank in the previous circuit (valve on - receives hot glycol) or excludes from that circuit (valve off – no heating). (see diagram in attached file) Current Implementation: The current (working) implementation of this system is a set of STEP 7 Organization Block (for SIEMENS S7-1500 PLC) that controls the vel...

...Core, Entity Framework, Web API, T-SQL, XML, Angular 6+, JQuery, JavaScript. - Experience in using Angular Telerik Controls. - Experience in UI development including bootstrap, CSS Styles. - Experience in writing SQL Queries and Procedures using SQL Server relational database. - Experience with Source Control Management tools such as Team Foundation Server (TFS) and GIT. - Experience in workflow systems and portals, including those based on Microsoft technologies and competitive platforms. - Experience in Agile Methodology. - Ability to work independently with minimal consultation from Architect/Lead. - Candidates should have good oral and written communication skills. - Undergraduate degree in computer science or a related area of study. Preferred Skills: - Experience w...

...pensions that you have been looking for. This revolutionary book shows you how to turn your retirement pension into the springboard to an active, healthy and meaningful life in this stage of retirement. What Will You Learn in Your Active Retirement? Finances and Pensions: Confidently navigate the complex universe of retirements and pensions, and discover how you can maximize your retirement pension benefits. Health and Wellness: Practical exercises and lifestyle tips to stay active and healthy in your retirement. Passions and Opportunities: Have you always wanted to write a book, learn to dance, or maybe start a small business in your retirement? This is your time, and this retirement and pensions book shows you how to do it. Why is this...

...Billing System is a web-based software application designed to manage and communicate with various types of meters, including EDMI and SATEC meters, using different communication protocols such as command line and Modbus. The system is intended to provide meter reading, billing, and customer management functionalities for multiple buildings. 2. Project Objectives The primary objectives of this project are as follows: Communicate with EDMI and SATEC meters using command line and Modbus protocols. Support the addition of new meters as they become available in the market. Schedule and store meter readings for billing purposes. Provide a web-based user interface with billing capabilities, rate plans, and customer portal. Allow customers to view invoices, pay bills, an...

I am in need of a specific Visio diagram that will depict a process I have already outlined. I have existing documentation and resources that I can provide to the freelancer so that there is a concrete reference to work from. The type of diagram I need is a flowchart. The project requires attention to detail, as the diagram should accurately depict the existing process. The freelancer should have experience in working with Visio diagrams and have an eye for organization. If you think you have the skills required to create this diagram, then I invite you to submit your proposal.

...Optimization (SEO). We are seeking a highly skilled freelancer to perform a one-time full SEO for our agency website, which consists of under 20 pages. Due to a recent theme change, we are experiencing issues such as 404 errors, high bounce rates, and problematic redirects, as detected by the RankMath SEO plugin. It is imperative that the chosen freelancer possesses a strong understanding of these challenges and can address them with professionalism and precision. Here are the detailed guidelines for the project: Comprehensive Website Audit: Conduct a thorough audit of the website to identify and rectify any 404 errors, bounce rate issues, and problematic redirects resulting from the recent theme change. Utilize the RankMath SEO plugin to gain insights and...

...Details: - I am seeking a Databricks expert to provide individual training sessions for my team. - The focus of the training will be on data processing. - The ideal candidate should have advanced level experience with Databricks and a strong understanding of data processing techniques. - The training sessions will be conducted on an individual basis to ensure personalized attention and maximum learning. - There is a possibility for a long-term engagement if the initial training is successful. Key Responsibilities: - Develop a comprehensive training plan that covers the specific topics in data processing. - Conduct individual training sessions, explaining concepts and techniques in Databricks. - Provide hands-on exercises and practical examples to enhance lea...

I'm looking for a designer to quickly update an existing image, even slightly so it's not the same as the original. There are already several different versions online - it's an accepted Venn diagram in the HR space. I'm open to suggestions for style and theme, but ultimately we want it relatively similar, with some small additions. Just a 'freshen-up' of the image is all that's needed, plus need to rotate the colours so "Physical" is green, and an arrow pointing to the sections in-between Physical, Mental and Social circles, with a note (like it's hand-written - see image). The redesigned image should be delivered in JPEG and png format.

We are seeking a AutoCAD electrical engineer who can draw out wiring diagram of truck harness.

I am looking for a skilled freelancer who can de...for a web application. The ideal candidate should have experience in both relational and NoSQL databases, with a specific preference for MySQL. Project Requirements: - Develop a database system that can support a web application - Ensure the database system is compatible with MySQL - Implement both relational and NoSQL databases to meet the project needs Ideal Skills and Experience: - Proficiency in both relational and NoSQL databases, with a specific focus on MySQL - Strong understanding of web application development and database integration - Experience in designing and implementing database systems for web applications If you have the necessary skills and experience, please submit your proposal. I need ...

I am looking for a developer to help me develop a RESTful API for a simple web application using Laravel. Requirements: - Experience with Laravel and API development - Strong knowledge of RESTful API principles and best practices - Ability to work with an existing database schema - Familiarity with user authentication and security measures The main feature that I want to be accessible through the API is user authentication. If you have experience with Laravel and API development, please reach out to discuss the project further.

...practices and industry standards for database design - Ability to understand and work with complex data structures and relationships - Experience in optimizing database performance and ensuring data integrity The ideal candidate should have a good understanding of the client's requirements and be able to design and implement a SQL database system that meets their needs efficiently and effectively. Additionally, since the client is not sure if they require a front-end interface for their database, it would be beneficial for the database designer to have experience in front-end development as well. This would enable them to provide the client with options and recommendations based on their specific needs and preferences. You are required to inve...

...roadmap Description: I am looking for a skilled writer to write a comprehensive textbook on learning AI. The book should be more than 600 pages in length and should be targeted towards beginners who are interested in learning AI. Skills and Experience: - Strong writing skills with the ability to explain complex concepts in a clear and concise manner - In-depth knowledge of AI and machine learning concepts - Experience in writing educational materials or textbooks - Ability to follow the attached roadmap and structure the content accordingly Deliverables: - A well-researched and engaging textbook on learning AI - Clear explanations of key concepts and techniques - Examples and exercises to reinforce learning - Proper citations and references to...

...proficient development team to create an Employee and Employers Data Collection System (EDCS), a web-based platform with mobile applications for both Android and IOS users. This system aims to provide private companies with an integrated and automated solution for managing employee information and tax-related data. Key Features of the Proposed System: Employee Management Module and Portal Employer Management Module and Portal MOLYS/MoF Module and Dashboard Mobile Apps (Android and IOS) Reporting and Analytics The EDCS will be designed to offer a user-friendly interface and run on a robust relational database. It must be flexible to accommodate unique operational needs and capable of seamless scalability for future growth. Additionally, the system sho...

I am looking for a skilled software developer to design and implement a web application for our suite of products. Specifics: Strong web development skills and very comfortable with HTML, CSS, and JavaScript Experience with one or more programming languages such as NodeJS, PHP, Java, Python, ASP, C#, Ruby, Perl, etc. Knowledge of the software development lifecycle as well as software version control tools such as Git Experience working with SQL and relational databases such as MySQL, Postgres, Oracle, etc. These are areas that would be helpful but not required for the position: Write and consume web services and APIs such as PayPal or Braintree integrations, Freight rate shopping, Magento or Shopify integrations, hosting REST and SOAP services, etc. Knowledge of Software ...

I am in need of a...assessment should evaluate every aspect of my network, leaving no stone unturned. The goal is to identify potential vulnerabilities and risks before it becomes an issue, improve system performance, and ensure the proper protection of data. Experience conducting risk assessments on large networks is a must. The selected freelancer should be able to delve into the intricacies of different systems, processes, and components to identify weaknesses that can be improved upon. I also need someone with strong technical skills and a successful track record of delivering high-quality results. If you are a knowledgeable individual who can analyze my network efficiently and effectively, please don't hesitate to submit a proposal. Thank you in adva...

Sierra One is hiring individuals to aid with designing and implementing software solutions for our suite of products. The role of Programmer Analyst will quote, write, modify, integrate and test software changes; identify and communicate technical problems, processes and solutions. Most importantly Sierra One is looking for self-motivated individuals who are excited to learn new skills and build best-in-class products. We're engineering a next-generation digital workshop with a remote-first, result-oriented, timeframe-based strategy; this means as long as you get your tasks done in the requested timeframe, we won't drag you into worthless meetings. This is an ideal position for a developer that is self-directed and mission-oriented. Qualifications Completed College...

...Requirements: - Provide online instruction in programming languages to a beginner level student - Create interactive lessons that engage the student and facilitate their learning process - Use interactive tools and platforms to deliver the lessons effectively - Adapt the instruction style to the student's preferred method of interactive lessons Deliverables: - Interactive lessons that cover the fundamentals of programming languages - Clear and concise explanations with examples and exercises - Regular feedback and guidance to ensure the student's understanding and progress Ideal Freelancer: - Experienced computer instructor with a strong background in programming languages - Excellent communication and instructional skills - Ability to...

...software design meetings and analyse user needs to determine technical requirements, Write efficient, reusable and maintainable code, whilst adhering to coding standards, Apply relational database technologies for optimum solution per specification, Test and maintain software products to ensure strong functionality and optimisation, Recommend improvements to existing software programs as necessary, Manage time appropriately and clearly communicate changes in effort or scope, Contribute to documentation where required, Maintain a high awareness of industry issues and trends. Our requirements You have 2+ years of experience in developing applications using Golang, Experience designing and developing gRPC and RESTful APIs, You will be able to...

...Development: Write clean, maintainable, and efficient PHP code for web applications and websites. • Web Application Development: Develop web applications using PHP frameworks such as Laravel, Symfony, or Zend. • Database Integration: Design and optimize database schemas, write SQL queries, and work with relational databases like SQL Server. • API Development: Create and consume RESTful APIs for seamless integration with external services. • Front-End Integration: Collaborate with front-end developers to integrate server-side logic with user interfaces. • Security: Implement best practices for web application security and data protection. • Performance Optimization: Identify and resolve performance bottlenecks and scalability issues. • Cod...

Project Description: Creating an ORM Software for Performance Tracking, Data Mapping, and Query Optimization - We are looking for a skilled developer to create an ORM (Object-Relational Mapping) software using the programming language Python, Java, or C# (based on your preference). - The crucial features that need to be implemented in the software include performance tracking, data mapping, and query optimization. - The goal of this project is to develop a comprehensive ORM software that can efficiently track performance, map data, and optimize queries. - The software should have the capability to remove negative comments from social media without alarming the user.

I am looking for a freelancer who can design both an ER and EER diagram for my project. The complexity of the database is simple and I need the project to be completed in less than 1 week. Ideal Skills and Experience: - Strong knowledge and experience in designing ER and EER diagrams - Proficiency in database design and modeling - Ability to understand and analyze complex data structures - Attention to detail and ability to accurately capture the relationships and constraints in the database - Efficient time management skills to meet the tight deadline of less than 1 week.

...thematic card decks and meditation audios, focusing on issues such as self-esteem, anxiety, stress, yoga, and healthy eating. Features Basic 1. Sign Up and Login: Authentication via email, social networks. 2. Deck Selection: Choose between different themes. 3. Card Navigation: Swipe to view advice, exercises, or insights. 4. Progress: Monitoring deck usage. 5. State Saving: Continuation across sessions. 6. Random and Sequential Mode: Shuffle or fixed order of cards. 7. Notifications: Configurable reminders to engage with the app. 8. Favorites and Notes: Marking and noting specific cards. 9. Sharing: Send cards via social networks or messages. 10. Customization: Creation of personalized decks. Advanced 11. Meditation Audios: Access themed audios withi...

Alles graag in een Word document maken. 1 Ontwerp, beschrijf en verantwoord een strategie die u kunt gebruiken met succes pakketten identificeren en met elkaar in verband brengen verbindingen gelegd m...bedreigingen zal deze strategie effectief zijn en tegen welke niet? Biedt deze oplossing een foutief effecten. Wat ik wil: DDoS-typen aanvallen waarbij de bovenstaande mitigatie wordt toegepast strategieën zouden effectief zijn en waar niet voorbeeld(en) voor vals-positief, indien aanwezig 3 Noem en leg uit welke stukjes informatie minimaal moeten zijn opgenomen in een SYN-cookie om te voorkomen dat er een SYN-cookie wordt omzeild en tegelijkertijd niet legitiem laten vervallen. Wat ik wil: een korte beschrijving van het SYN-cookiesmechanisme lijst met elementen in de SYN-cook...

Draw a clear and complete ER Diagram For 5 Entities Provide Attachment with selected Candidate For Diagram, use or lucidchart Need to done within 2 hours Max Budget is $5 only. If you're ready with that budget then bid.

I am looking for a freelancer who can help me with an ER modeling project. I have existing requirements documentation that will provide all the necessary information for the project. The ER model will be implemented on a MySQL database system. The complexity of the ER model is basic, with less than 10 entities. Skills and Experience: - Strong understanding of ER modeling and database systems - Proficiency in MySQL - Ability to work with existing requirements documentation - Attention to detail to accurately represent the entities in the ER model

I am looking for a freelancer to develop a Google Reviews Tracking and Tagging System. The purpose of this system is to monitor customer feedback and associate it with the correct employee at the store. The association with each employee will be done manually. Platform: The system should be developed as a web-based platform using Laravel framework and packages Additional Features: No additional features such as sentiment analysis or spam detection are required. ** Project Requirements: ** Framework & Database: Built on the Laravel framework. Utilize MySQL for the database. CSV Parsing: Parse and upload functionality for a provided CSV file containing Google reviews. Cross-check with the existing database to ensure no d...

Project Title: Documentation Tool to draw flowcharts on web pages Requirements: - Need a documentation tool that allows drawing flowcharts on web page. - The tool should have features and functionalities as specified in the list provided by the client - The tool should be able to create and edit flowcharts with ease - It should provide a variety of shapes and symbols for creating flowcharts - The tool should have options for adding text, annotations, and formatting to the flowcharts - It should have the ability to connect shapes and create flow lines between them - The tool should have a user-friendly interface and intuitive controls for smooth workflow - It should support exporting and importing flowcharts in different file formats - The ideal candidate shoul...

I am looking for a freelancer who can convert a Chemical Process Flow Diagram into DWSIM software. Requirements: - Expertise in DWSIM software - Experience in converting Chemical Process Flow Diagrams - Attention to detail to accurately convert the figure according to my detailed specifications Timeline: - The converted figure is needed within 1 day If you have the necessary skills and can deliver within the given timeline, please submit your proposal.

The work will be to do structured schema. Like this: Let me know if this is something you can do.

Stores are ready just need to integrate checkout , below is samples : <- BLACK STORE (Shopify, stripe didn't see) <- WHITE STORE (WP, stripe did see) (I can provide both samples stores login password) One only for stripe 1 checkout need to be 2 sites 1 white 1 Black White its only for stripe when they to reviews The sales came from the black one but in the Stripe's metadata show the sales came from white one. check the attached diagram flow

Relational Database to Manage Customer Relationship Management Operations Ideal Skills and Experience: - Strong proficiency in MySQL database management system - Experience in designing and implementing customer relationship management systems - Knowledge of best practices for data storage and retrieval - Familiarity with inventory management and sales and order management processes Project Description: - I am looking for a skilled freelancer who can develop and implement a relational database to manage our customer relationship management operations. - The primary purpose of this database will be to store and analyze customer data, allowing us to effectively manage our relationships with our clients. - The freelancer should have a strong understa...

...P&ID Drawing Designer to join our team remotely. As a P&ID Drawing Designer, you will play a critical role in helping us create detailed and accurate Process and Instrumentation Diagram (P&ID) drawings for various projects. Your work will be essential in ensuring the success of our clients' projects and their compliance with industry standards. Additional requirements for the project include: Create detailed and precise P&ID drawings using industry-standard software (e.g., AutoCAD). Interpret technical information, process data, and engineering documentation to accurately represent systems and processes in P&ID drawings. Ensure that all drawings adhere to relevant industry standards and client specifications. Review and incorporate ...

I am looking to convert a 2D PDF diagram into a wireframe. Attached is the diagram What I want is each building just to be an outline on a white background - see wireframe Keep the text that is used by