Tree query sqlJobb

Hej Amr S., jag la märke till din profil och skulle vilja erbjuda dig mitt projekt. Vi kan diskutera detaljerna över chatten.

Till en nygrundade företag inom social entrepreneurship behövs det skaffas en SQL databas samt back-end mask till data query och entry, och en mindre front-end sökmask. Detailerad lista på databas-råder och egenskaper såväl som mockups på aller masker finns. Webspace med möjlighet till SQL databas finns. Detta är prototyp-stadien till en större projekt och rätt programmerare kan blir anlitad även till vidare arbeten med databasen, back- och front-end maskarna, samt senare utveckling av sökmask i app-form och enkelt web-shop kopplad till databasen.

Jag behöver en databas (SQL script) som håller reda på Medlemmar och dess Vänner, samt Kontakt/Meddelanden som skickas mellan dem: - Medlemmar (Namn, Mail, Lösen, Mobilnr., inloggningssätt (Facebook, Google, ösen)) - Medlemmars olika relationer till Vänner (mobilnr., mail, namn, adress) - Tabell över kontakter/meddelanden som tagits med Vänner (GUID skapas för varje gång). - Möjligheter för Vänner att logga in med hjälp av GUID för att se meddelanden - Meddelande skall kopplas mellan Medlem och Vänner. - Medlemmarna skall kunna ha en elektronisk plånbok

Project 1av 2(sql fler fields) skickar den andra projektet under dagen Har ändrat pattern1&pattern2 columnerna i databasen till kundnr&country, id till uid, verkar fungera. Sedan har jag ändrat field1&2 till flera columner i results.html. Så här ser columerna ut i databasen. id, kundnr, country, searchstring, tiff, checked, vat_number, company_name, company_adress, invoice_date, invoice_nr, valuta, summa_netto, summa_moms, varukod, varu_underkod, sprak_kod, beskrivning, fakturatyp, skattenummer

Mac PHP Har byggt en första version av en sajt som låter användare logga in och ange/ladda upp data. PHP/Mysql är använt idag. Skulle i dagsläget behöva primärt ett bollplank kring databasstruktur och koden principiellt men även hjälp med faktisk programmering för vidareutveckling av tjänsten. säkerhetsaspekter är också viktiga i nuläget

Söker back end utvecklare med erfarenhet från skräddaranpassade CMS hemsidor. Du bör vara kunnig inom PHP, Web 2.0, XHTML, SQL, Cross-browser optimering. Utvecklingen av hemsidan bör göras med stor anpassning. Då majoriteten av publiceringen görs av redaktörer måste backend vara anpassad för exempelvis skapande av artiklar. Du kan utgå från ett open-source alternativ och vidareutveckla den enligt våra specifikationer. Integrering mellan hemsidan och databas måste göras av dig. Analytics program erfordras. Interaktion görs möjligt med commenting, threads och forum. Erfarenhet från schemaläggning av aktiviteter bör du kunna göra. Caching även. Säke...

Programmering av ett Iphone och Android telefonapplikation kopplat mot telefonväxel MS SQL och winows server. Funktion och design ingår. Erfarenhet av applikation som contact center, callcenter. Samtalsstryning och design. Lång erfarenhet och stor förståelse krävs.

Programmering av ett Iphone och Android telefonapplikation kopplat mot telefonväxel MS SQL och winows server. Funktion och design ingår. Erfarenhet av applikation som contact center, callcenter. Samtalsstryning och design. Lång erfarenhet och stor förståelse krävs.

hello amazon sp installation do you have apibilgi When we query with asin, can we retrieve information about the products? Example: B01234345 brand, sales, ranking, seller, number of offers etc. information

... All the tables are fed from the main large table (secondly rate table - real time table). Details about the models: ML Model Development: Anomaly Detection Model: Develop a model using Random Forest algorithms to detect unusual patterns in energy usage. SARIMA Forecasting Model: Implement SARIMA models to forecast daily energy requirements, considering seasonal variations. Database: A cloud SQL real time database is preferred. Front end: After analyzing the data, I want to display the results to the user in Flutter with a very simple UI. I want to display: - Total energy consumption. - A graph for the total energy consumption by hour. - Energy consumed for each device. - Energy consumption compared to yesterday's. - Estimated energy consumption by end of the month. - Re...

I need a talented VB.net developer with a strong background in SQL Server. Key Responsibilities: - Develop software applications using VB.net - Efficiently manage databases - Designing, coding, testing, and debugging software applications using VB.NET. - Calling third-party API - Payment gateway integration - Stored Procedure Ideal Candidate: - Proven experience in VB.net development - Strong familiarity with SQL Server - Good problem-solving skills - Ability to work independently and meet deadlines. Please provide relevant work samples in VB.net development and describe your experience with SQL Server.

I need an expert in SQL Server Report Builder 3.0 to help rejuvenate some lab reports. I require some amendments to be made to the current reports I have. Key Tasks: - Altering the way data is presented within the reports - Incorporating new fields to the current reports In the end, I need the same data results but with improved visibility and understanding. Ideal Skills: - Appropriate familiarity with SQL Server Report Builder 3.0 - Strong grasp of data visualization principles - Detail-oriented and precise to ensure report data remains accurate. Individuals that can deliver these changes precisely and quickly are highly preferred.

I'm looking for a skilled software developer to create a Windows application that focuses on generating data reports from a SQL database. Key Requirements: - The application must be compatible with the Windows platform - The main functionality of the application should be the generation of data reports. - The reports should be sourced from SQL database. Ideal Skills and Experience: - Proficiency in Windows application development - Strong knowledge and experience with SQL database and report generation - Previous experience with data reporting software would be a plus.

I'm in need of a Junior Full Stack Engineer who is proficient with Java, with beginner level experience. The primary task will be to work on implementing Go Live for an assigned project. Ideal skills for the job: - Understanding of Java programming language - Ability to work collaboratively on a team - JSON - XML - SQL - Data Mapping Some experience with project implementation is a plus. Dedicated beginners are also welcome to take their first steps in a real project.

Embedded Linux Engineer to assist in the creation of a kernel device tree for a custom board. You must expertise in embedded systems development, particularly in configuring and customizing Linux kernels and creating device trees. Please explain your relevant experience for this task in few sentences in your application.

I am looking for a skilled and experienced Full stack developer with Hands-on experience in Java Hands-on experience in Angular/ REACT Hands on experience on AWS RDS/AWS S3/Oracle/AWS Athena/ SQL In-depth knowledge in Core Java, Spring framework and RESTful API Services, Apache Camel, CI/CD Jenkins, Containerization Experience with AWS Cloud and its services like EC2, Athena, Lambda, S3, SQS and Cloud Formation Experience in writing JUnit test cases Problem-solving abilities

...frame. #Requirements: - Extensive experience as a Data Engineer, Database Architect, or similar role with a strong focus on rapid project execution. - Expertise in handling tight deadlines and delivering complex projects quickly. - Strong understanding of API integrations and experience with RESTful services. - Proficient in relational database design and development, preferably with experience in SQL and NoSQL databases. - Experience with ETL tools and processes under strict time constraints. - Familiarity with CRM and MAP platforms like Salesforce and HubSpot. - Capable of creating detailed entity-relationship diagrams and data flow diagrams quickly. - Excellent problem-solving skills and ability to work independently in a fast-paced environment. - Fluent in English with outst...

Good morning, for my client i need to make an implementation on WooCommerce - on the store the client selects a product and then the website sends a query to the website - provide the number of products on the network. The system will then return a list of places with available quantities of a given product. The system API is in JSON format. An authorization token is required to execute the query.

I'm looking for a talented mobile app developer to create a comprehensive family tree mobile application. The app should be available on both iOS and Android platforms. The primary goal of the app is to enhance family communication and organization, so it will feature several key functionalities, including: - User registration and login - Family tree visualization - Photo upload and tagging - Entering details for individuals by Admin or other users with approval from Admin - Family News - Family Calendar - Admin Notifications and user notifications - Family Board data with accomplishments The app should have an intuitive and user-friendly interface, making it easy for all family members to interact with. Experience in developing similar applications, particularly tho...

...excited to transform my residential garden into a private, serene outdoor living space. I envisage a fresh, revitalized scenery that incorporates distinct elements for functionality and aesthetics. • Creating Raised Beds: We require an expert who can strategically place raised beds for optimal growing conditions and visual appeal. Skill in soil and plant selection would be advantageous. We • Tree Planting: I am planning to have 2 trees planted. Your input on species selection and placement for the best outcome given local climate and soil conditions is needed. • Race Jacuzzi Terrace: In addition to the serene greenery, a race jacuzzi terrace will give the perfect touch to my outdoor living space. Experience with integrating such features into a landscape is pre...

I'm in need of a modern-style logo for my carpentry and kitchen business main: RONI KITCHENS . Th...of a modern-style logo for my carpentry and kitchen business main: RONI KITCHENS . The ideal candidate will be able to create a design that is both professional and visually appealing. Requirements: - A design that is modern, simple and uncluttered - Limited to neutral colors such as black, white and grey - Suitable for both online and print usage - Try to add an element that illustrates a cedar tree Ideal Skills: - Proficiency in graphic design - Experience in creating logos for businesses - Ability to deliver a design that is both modern and professional. If you have experience in this area and think you can deliver a logo that meets these requirements, please don't he...

I'm seeking an experienced .NET developer with over 4 years of expertise in C# programming and SQL databases. Key Responsibilities: - Enhancing existing software application - Adding new functionalities The ideal candidate should possess: - Strong experience in C# programming - Solid knowledge and practical experience with SQL databases Be ready to dive into the project and help us bring significant functionality enhancements to our existing software. Your experience and skills in C# and SQL will be invaluable in this task.

I'm searching urgently for an experienced PHP architect who can const...items. - Integrating an 'Add to cart and checkout' feature ensuring a simple and smooth transaction process. - Developing order management and inventory tracking system within the admin panel to help me keep track of orders and product stocks. Skills and Experience Required: - Proficient in PHP programming - Experience in developing e-commerce websites - Solid understanding of databases and SQL - Familiarity with different payment solutions Although there is no specific requirement for payment method integration at the moment, the ability to seamlessly add these in the future is essential. My project requires immediate attention and the chosen freelancer needs to be able to commit and delive...

Need a company logo. Company name = UNITED TREE CARE want olive branch vector UNITED TREE CARE Blue color code = 3595F8 Please see attached mock up example.

I am looking for an expert in RFID technology and .NET programming to integrate the RFID into our current weighbridge system. Key Details: - 3rd Party System was developed using .NET and it does support API or external interface connections. - The task will involve programming to fully integrate the system with RFID technology. Skills and Experience: - Proficiency in .NET programming & SQL Database - Previous experience with RFID technology - Knowledge of API integration - Experience with weighbridge systems would be a huge advantage. Your role will be to ensure the smooth functioning of the weighbridge system post-integration and provide us with a user-friendly, effective RFID solution.

...Please bid only if you're willing to work with me live via zoom. *** I'm facing significant challenges with my WooCommerce website's performance. Here's what I'm experiencing: - Slow page loading - High server load - Database query delays Although I’m already employing caching plugins and techniques for performance optimization, the difficulties persist. My WooCommerce site is hosted on a VPS/Dedicated hosting package. I'm in need of a WooCommerce expert who has significant experience in performance optimization, handling high server loads, and reducing database query delays. The ideal candidate should have: - Proven experience in troubleshooting and improving WooCommerce site performance - Strong knowledge of server management, par...

• Experience with Testing tools Experienced using SQL Advanced experience developing test metrics and reports Experience with Automated Testing Five (5) • years of Testing experience in a Software Development Lifecycle environment Five (5) • SQL and PLSQL Programming in SQL Server ETL and Data warehouse process Informatica 10 • 20 Informatica Data Quality Profiles , Score Cards SQL Server RDBMS SQL Server Analytics Services SSAS SQL Server Reporting Services SSRS Tableau Reporting BMC Control M Scheduler Tool Data Analysis Data Profiling Application Life Cycle Management Complete Testing process SDLC, Agile Process, SAFE and Kanban methodologies, TFS Tool Good Communication Skills and Quick Learner Selenium Automation Unix Finan...

...must be IP-block tolerant, meaning if the scraper gets blocked, execution can be continued from the point where the last row of data was successfully extracted. Scraper Functions Function: list_category_tree Input: competitor_name(astro | sayurbox | segari), existing_csv (optional - CSV file to append to for continuing execution, if the scraper stopped or got IP blocked) Output: CSV of category tree with the following columns (scrape_date, URL, category name, position index, parent_category (null if top level)) Function: extract_sku Input: competitor_name, location (autocomplete place from google maps API), category (optional - extract SKUs from all categories if null), sub_category (optional - extract all SKUs from all subcategories if null), existing_csv (optional - CSV fi...

Necesito alguien que puede dar un curso de power Bi en 10 sesiones en total 15 horas por sesion es de 1 hora y media, 2 sesiones por semana martes y jueves de 4 a 5:30 de la tarde hora Guatemala. Empezando 23 de abril y terminando 23 de mayo. Alrededor de 15 personas, las sesiones son por google meet. Temas a impartir. Editor de consultas de Power BI Extracción de datos: Extracción vs Direct Query Conectar datos alojados en diferentes orígenes Enlazar datos desde la consulta Entorno de trabajo para modelar con Power BI Introducción al modelado tabular con Power BI Tablas y relaciones Power BI – Modelos de datos Iniciación a DAX Fundamentos DAX 1. DAX en la práctica 2. Columnas calculadas y medidas 3. Tablas Calculadas ...

I'm in need of an expert who can help in developing a relational database using SQL and Python. The project will primarily revolve around database management. Consequently, I would appreciate assistance in the following tasks: - Designing a new relational database, ensuring it's optimized for efficiency and performance. - Implementing data import and export capabilities for seamless data movement. - Developing queries to support the database's functionality and ease of use. The ideal candidate for this project should have a strong background in both SQL and Python, with a specific focus on database development. Experience with optimizing databases for performance and some knowledge of data import/export mechanisms would be advantageous. Moreover, an understan...

Need advanced SQL including stored procedures, functions, based on existing SQL code. Need c# coding with dojo -Ideal Skills/experience * c# with dojo * MS SQL Server proficient. * Expert in advanced SQL features like stored procedures, functions. * complex SQL queries. * generating SQL reports from tables.

...Predictive Analytics functionalities. Key Requirements: - Proven experience in implementing AI features in Power BI is a must. - Strong background in Natural Language Processing, Machine Learning Models, and Predictive Analytics. - Proficient in working with SQL databases and Online APIs for data integration. - Ability to deliver a dashboard with basic filtering and sorting capabilities. Your main tasks will include: - Integrating the AI functionalities into the Power BI project. - Ensuring seamless communication between Power BI and the SQL databases, Online APIs. - Implementing a user-friendly interface with basic filtering and sorting options. If you are confident in your Power BI and AI skills, and have the technical expertise to deliver such a project, I would love...

...bring Arthwise to life! This isn't your typical job post – it's more of a collaborative side hustle. We'll be building something together that has the potential to change the game in the finance world. What I'm Looking For: Someone who's passionate about building scalable applications. Experience with backend development, RESTful APIs, and microservices. Familiarity with database management (SQL/NOSQL) and cloud services. A creative problem solver with a knack for turning ideas into reality. What You'll Do: Set up the backend architecture. Implement core and advance functionalities. Database Management Monitoring and Performance Optimization and much more If you're up for the challenge and want to be part of something special, let&#...

...JavaScript, and PL-SQL, as well as familiar with Oracle Database, PL-SQL Developer, Oracle SQL Developer, Eclipse. The project involves writing comprehensive tests for a range of technologies including: - Java and JavaScript. - Spring Framework. - Oracle Database. - XML and JSON. - Junit. - Eclipse/Intellij. - PL-SQL Developer. - Utilizing Github and other version control tools. The ideal candidate must have a deep understanding and practical experience with these technologies. The project has an urgent timeline, so the selected candidate must be able to work under pressure and deliver high-quality results quickly. Ideal Skills: - Proficient in Java, Spring Framework, Oracle, XML, JSON, Junit, and JavaScript. - Experienced with Eclipse/Intellij, PL-SQL...

... Key Requirements: - Style: The logo should exude calm and relaxation with a modern sophistication, reflecting a more high-end look and feel for the resort we want to become. - Design: A blend of text and icon elements may be desired to create a memorable and versatile logo but happy to see text only options as well. We are going with a more natural colour palate and our main pool and pandanus tree are 2 key icons of the resort. - Timing: Urgency is a priority, so the ability to deliver a top-notch design promptly is crucial. Ideal Skills and Experience: - Proven experience in creating elegant and sophisticated logos. - Proficiency in both text and icon-based logo design. - Ability to deliver quality work promptly, adhering to tight deadlines. - Strong understanding of branding...

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I am currently ...currently working on a project that requires the integration of Excel with a PostgreSQL database. As such, I am in need of a freelancer who is proficient in both Excel and PostgreSQL. The primary tasks to accomplish include: 1. Exporting data from Excel to SQL 2. Updating PostgreSQL data using Excel You will be working with various kinds of data as we aim to streamline our operations in a more efficient manner. Ideal skills and experience include: - Solid understanding of PostgreSQL - Expert skills in Excel - Previous experience with SQL data exporting and updating The success of this project highly relies on a flawless data transfer between Excel and PostgreSQL. Your expertise will be extremely valuable to our project's completion. I need this...

...for a proficient professional who can create a report in Microsoft Access from a MySQL database. The report should contain data from the MySQL database, calculations or summaries of data, visualizations or charts, and be structured as a paginated report, using SQL language. The report should be designed to be accessed as a printable PDF document. It is not required to be interactive, as a static report is sufficient for my needs. Key Requirements: - Proficiency in Microsoft Access, MySQL, VBA, PDF, Python, and Excel - Competency in SQL language for data manipulation - Experience in designing paginated reports The ideal candidate should have a proven track record of creating similar reports, with the skills and knowledge necessary to work with the specified technologies...

I need a skilled graphic designer to create a logo for my ...in two ways. Logo as one COMPLETE image (Name and Image together) Logo SEPARATED into two files (one file for the name “THE NORTH STORAGE” with all formats and a second file with only the image "TREE" with all the formats) -The Complete Logo (jpeg) -The Complete Logo (Png) -The Complete Logo (Pdf) -The Complete Logo (Vector) -The Separated Logo Name (jpeg) -The Separated Logo Name (PNG) -The Separated Logo Name (Pdf) -The Separated Logo Name (Vector) -The Separated Logo Tree (Jpeg) -The Separated Logo Tree (PNG) -The Separated Logo Tree (Pdf) -The Separated Logo Tree (Vector) -The Separated Logo Tree (Favicon) ********** ALL LOGO FILES MUST BE HIGH QUALITY RESOLUTI...

I'm in need of a professional Photoshop artist to create a realistic montage for a house project. I need 2 images. 1. I need an image of the existing house to be remove and replace by grass. You have the picture of the front of the house and the picture of the tree behind. It doesn't need to be perfect, just give a good idea of the spot without the house. 2. A picture of the new house (the outline only) on the spot where it will be constructed with a path leading to it. Again, just to give an idea. The new spot is behind the trampoline. Let me know if you need more images. I need it ASAP. Thanks !

I am looking for an experienced React Native developer who can develop a functional driver app for both iOS and Android platforms. I already have UI screens, however, are open to guidelines and suggestions. The Primary function of the app ...should have: - Proven experience in React Native Development - Proficiency in working with both iOS and Android platforms - Excellent understanding of GPS integration and real-time notifications - Ability to work with provided UI screens and enhance functionality - Expertise in payment processing integration. I'm excited to see how your skills and experience match this project. If you have any query or suggestion please let me know. Looking forward to collaborating with you. Note : There are 20 UI Screens and we put a 150 Rupees per s...

I am in need of a competent data engineer for a small-scale data analysis task. - The project primarily revolves around performing data analysis. - The ideal candidate should be proficient in data analysis techniques. - Previous experience wi...The project primarily revolves around performing data analysis. - The ideal candidate should be proficient in data analysis techniques. - Previous experience with data engineering will be a significant advantage. Your role will mainly involve performing data analysis tasks, so a deep understanding of data engineering and analysis is essential for this project. A strong background in Python, R, or SQL is highly preferred, though not mandatory. Please note that the project timeline is quite flexible, so you will have ample time to complete ...

I'm seeking a highly skilled programmer proficient in Excel macros and ODBC data connections to automate critical processes in my business. Specifically, your tasks will involve: - Automating order tracking, inventory management, and vendor communication processes. - Connecting to Excel files, SQL databases, and CSV files using ODBC. - Developing an automated procurement system capable of: - Generating purchase requisitions, - Aiding in vendor selection and negotiation, - Creating and tracking purchase orders. Proficiency in utilizing Excel macros is a must, and experience with ODBC data connections and related platforms is highly desirable. Knowledge of procurement systems and order logistics would be beneficial. Successful completion of this project requires strong c...

I'm in need of a talented banner designer who can create a personalized and illustrative banner for my social media platforms, particularly YouTube and Twitch. Requirements: -I would like that background, with that tree behind me. and three of those E in the sky has a cloud. also, i want a Nintendo switch to be hanging from one of the branches. - Personalization: The banner should reflect my personality and brand. - Style: I'm particularly interested in an illustrative style for the design. - Colors/Themes: I have specific colors and themes in mind for the design. Ideal Skills & Experience: - Graphic Design: Proficiency in creating custom graphic designs, particularly banners for social media. - Illustration: Strong skills in creating illustrations, especially for d...

...life. Compass or map: Signifying the journey of life and the importance of exploring and experiencing it. Heartbeat line or EKG rhythm: Reminds us of the vitality and pulse of life. Integration of Both Concepts: Dual-faced mask: One side represents life, the other death, showing the dual nature of existence. Combination of a blooming and withering tree: Illustrating the continuous cycle of life and death. I like the direction of these ideas. A tree in the middle with a Grim Reaper, Crow/Raven, and Veiled Skull of some sort on one side, and symbols of life on the other side. It should be memento mori vs memento vivere. Fading from one to the other across the image This would be stretching across my back so the separation of the two sides would be ideal. Start your prop...

I'm looking for a designer who can...life. Compass or map: Signifying the journey of life and the importance of exploring and experiencing it. Heartbeat line or EKG rhythm: Reminds us of the vitality and pulse of life. Integration of Both Concepts: Dual-faced mask: One side represents life, the other death, showing the dual nature of existence. Combination of a blooming and withering tree: Illustrating the continuous cycle of life and death. I like the direction of these ideas. A tree in the middle with a Grim Reaper, Crow/Raven, and Veiled Skull of some sort on one side, and symbols of life on the other side. It should be memento mori vs memento vivere. Fading from one to the other across the image This would be stretching across my back so the separation of the two...

Hello to all talented SQL freelancers! We are seeking an advanced SQL specialist with proven experience in handling multi-level marketing (MLM) databases, as well as knowledge of Dolibarr ERP. We need someone who can understand the complex terms associated with MLM compensation plans and create effective SQL queries to extract the necessary data, as well as integrate with Dolibarr ERP systems. Responsibilities: Develop advanced SQL queries to extract data from MLM databases. Understand and apply concepts of MLM compensation plans. Collaborate closely with the team to understand project requirements and goals. Integrate SQL solutions with Dolibarr ERP systems. Optimize query performance and ensure data integrity. Requirements: Demonstrable exper...

I'm looking for an experienced developer who can take a code base and dataset I provide, construct an Abstract Syntax Tree (AST) based on them, and then create an Autoencoder using TensorFlow to compress the resulting AST for a classification problem. Key requirements for this project include: - Proficiency in Python: You will be working with a Python code base and dataset. Familiarity with Python is essential for this project. - Understanding of AST: You should be able to construct an AST tree based on the provided dataset and code base. - TensorFlow Experience: I would like the Autoencoder to be developed using TensorFlow, so prior experience with this framework is a must. - Output format: The desired output format for the Autoencoder is JSON, so you should be comfo...

...Agent: Responsible for handling and resolving tickets. - User: Able to submit tickets and monitor their progress. Ideal skills and experience for the job would be expertise in web development, specifically in creating ticketing systems. Familiarity with user management, role assignment, and priority matrix are essential. Fluent in programming languages like PHP, JavaScript, and proficiency in SQL for a robust database system is a must. Creativity in UX/UI design for an engaging and user-friendly interface should be apparent. It is also required to handle incoming and outgoing E-Mails. I don't want to have further frameworks involved. Core PHP is required and JS like Bootstrap 5, JQuery are ok.I have my own authentication system in place. Based on the role different in...

I am in need of a skilled PHP programmer to address an "undefined variable" error within my user authentication system. The system primarily relies on email and password authentication. Key Requirements: - The error lies within the user authentication system - The primary method of user authentication in the system is email and password Ideal Skills and Experience: - Proficiency in PHP, SQL - Experience with user authentication systems - Familiarity with handling undefined variable errors - Understanding of secure email and password authentication Your task is to identify the root cause of this error and implement a solution to rectify it. Please provide specific examples of similar work you have done in the past.