Convert query sql mysql jobs

...industry trends in inventory management. Provide technical support and guidance to end-users as required. Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field. Proven experience as a Software Developer, focusing on inventory management software. Proficiency in programming languages such as Java, Python, or C#. Familiarity with database management systems like MySQL, PostgreSQL, or MongoDB. Strong problem-solving skills with acute attention to detail. Excellent communication and collaboration abilities. Capacity to work independently and collaboratively within a team environment. Prior exposure to Agile development methodologies is advantageous. How to Apply: If you're ready to embark on an exciting journey and contribute to the...

Want to modify xtream ui panel based on username and password to active codes Will share vidéo to explain it : This is démo how it will be : admin admin

I need a professional with excellent typing and handwriting interpretation skills to help me convert my handwritten documents in cursive and in English into digital format. Ideal Skills & Experience: - Proficiency in English Language - Ability to read and interpret cursive handwriting - High typing speed and accuracy - Previous experience in similar projects Your task is to ensure every word is accurately captured and the content is easily readable in the digital format.

...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...

I am in dire need of guidance to efficiently set up Meltano for data pipelining primarily from relational databases such as MySQL and PostgreSQL. The goal is not only to have a system in place but also to grasp a deep understanding of the whole process. Key responsibilities: - Set up Meltano for data pipelining from relational databases - Offer expertise and guidance throughout the setup process Ideal Candidate: - Expertise with Meltano and data pipelining - Experience with relational databases particularly PostgreSQL - Excellent communication and teaching skills - Attention to detail, patience and willingness to explain complex concepts in a digestible manner. I look forward to collaborating with a professional who can offer high quality assistance, and expedite the learning an...

I have 3 construction programs currently in Excel that I need to be converted into Microsoft Project. The programs are primarily focused on project scheduling and do not require resource management features. Key requirements: - Convert 3 construction programs from Excel to Microsoft Project - Create interactive Gantt charts with dependencies - No need for resource management features, just the scheduling aspect Ideal skills/experience for this project: - Proficiency in Microsoft Project - Experience in project scheduling and Gantt chart creation - Previous work in construction or similar industries would be beneficial Feel free to ask me if you need any further details.

I'm urgently seeking a skilled individual, experienced with React.js 16.8, to convert an HTML-coded color picker into React.js. The requirement is straightforward: convert the existing HTML code into React.js without any unnecessary additions. Key Requirements: - Expertise in React.js, specifically version 16.8 - Proven experience in HTML to React.js conversion - The final output needs to be desktop-compatible only Please note that specifics regarding the color picker functionality were not clarified. I'd appreciate it if you could keep the current color behavior intact during conversion. This is an urgent project, hence speed and accuracy are of the essence.

I'm looking for a skilled online advertiser who can effectively leverage social media for my brand. The main goal of this campaign is to drive sales through generating orders. These orders should be processed through an online shopping cart. Key responsibilities: - Strategize and execute social media advertising campaigns to increase sales - Focus on generating order...Skills and experience: - Proven track record of successful social media advertising campaigns, particularly in the area of driving sales - Expertise in using social media platforms for advertising, particularly for e-commerce - Familiarity with setting up and managing online shopping carts Your approach to this project should be sales-driven with a strong emphasis on utilizing social media to convert leads into...

I'm looking to deploy a robust visitor tracking system on my website which goes beyond the conventional approaches of merely tracking visitor data, and...Expertise in Visitor Data Collection: A good understanding of how to collect and analyze visitor data, particularly regarding behavior patterns, is a must. - Data Extraction: Experience in data extraction is crucial, especially in extracting specific details like contact information. The ultimate goal of this project is to better understand my website's visitors, and importantly, to be able to convert potential leads who might not be filling out forms. The freelancer who takes on this project should be willing to work closely with my team to ensure that the tracking system is accurately set up and delivering the desired ...

I'm searching for an experienced digital marketer to strategically drive targeted traffic and boost sales on my U.S-based online store, specializing in traditional...track record in digital marketing, particularly with e-commerce - Deep understanding of consumer behavior, specifically of the target age group - Proficiency in SEO, content marketing, and social media advertising - Experience with the smoking accessories market would be a significant plus The ultimate objective is to significantly increase our store’s visibility to our target audience, and convert that enhanced visibility into consistent sales. The ideal professional should have both a strategic mindset and data-oriented approach, with a knack for engaging this young target customer group. I am looking fo...

I'm looking for a skilled Prestashop developer to help me convert my existing website from HTTP to HTTPS. - You should be familiar with the Prestashop version 1.5.4.0 - You need to have solid experience in SSL certificate installation - It's essential that you can configure the website to redirect all HTTP traffic to HTTPS The project is relatively straightforward, but attention to detail and understanding of security implications are crucial. Please note that only some pages need to be secured using HTTPS; these include the login and registration pages, the checkout and payment pages, and the user profile and account settings pages. Your role will be to ensure a seamless transition from HTTP to HTTPS across these specified pages, without causing any disruptions to the ...

For an existing website I need this: Likely Laravel framework. Please keep in mind you need to make the MySQL db for this as well. 1. Store form and order data in MySQL, calculate pricing and show in .js, and send email confirmations from main website order form. 2. Store form and order data in MySQL, check voucher code in DB and return back, need to update order details in bottom of page (.js) and send email confirmations from Affiliate landing page order section. Need to implement online payment from Stripe on both order pages. First phase: 1. Login page (html done, some core PHP done) 2. Forgot password page (html done) 3. Sign up page (html done, some core PHP done - confirmation email needs work) 4. Orders list page (html done) 5. Single order page (ht...

...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...

I'm in need of a skilled individual who can take four of my Word documents and convert them into high-quality JPEG files, suitable for upload onto Etsy. The documents include both text and complex graphics. Therefore, the ideal candidate should be experienced in dealing with varying levels of graphic complexity. Additionally, the converted JPEGs should follow a portrait aspect ratio of 9:16. Expertise in graphic design and file conversion are highly valued for this task, as the quality of the JPEGs is paramount to meet Etsy's standards.

I need assistance from a skilled professional who can efficiently convert a DXF/DWG 3D object to STP/STEP format. The primary intent behind this conversion is to perform Finite Element Analysis (FEA). Essential Requirements: - Your work must be compatible with SolidWorks. - The detail level in the converted model should only be basic. Ideal Skills and Experience: - Proficiency in DXF/DWG and STP/STEP formats - Experienced in 3D object conversion for FEA - Familiarity with SolidWorks software You are expected to make the model ready without any issues hindering the analysis process. Your ability to convert 3D objects quickly is highly valued in this task.

...introduce new functionalities that will improve both the user experience for patients and the operational efficiency for healthcare providers. Key Tasks: - Develop a module for online video appointments. - Create a secure document sharing feature for doctors and patients. Ideal Candidate: - Proficient in WordPress theme customization. - Experienced in custom plugin development. - Skilled in PHP and MYSQL - Has previously worked on healthcare-related platforms, particularly with appointment scheduling and multimedia communication. - Must value clean code, user-friendliness, and data protection. This project is crucial for facilitating seamless digital interaction between patients and healthcare providers. Your efforts will directly impact the efficiency of medical services an...

In need of a talented translator to convert 500-1000 words of written English content into German. The perfect candidate has excellent reading comprehension in English, coupled with superb writing skills in German. Strong attention-to-detail and familiarity with cultural variations will be important in translating the subtle nuances of the text. Skills & Experience: * Native or near-native fluency in German * Proficient reading skills in English * Prior experience with translation * Eye for detail and context sensitivity * Quick turnaround time

...professionals in the age range of 25-40. Key details of the project are as follows: - Social Media Platforms: The campaign will be focused on Facebook, Instagram and Tiktok. I'm looking for a strategy that utilizes the strengths of each platform in a harmonious way. - Campaign Goal: The primary objective of this campaign is to drive traffic to our website. I need a strategy that can effectively convert social media engagement into clicks on our site. Ideal candidate for this project should have: - Proven experience in social media marketing, particularly in driving website traffic. - Familiarity with Facebook, Instagram and Tiktok's advertising and organic reach capabilities. - Understanding of the target audience and how to tailor content to engage professionals in t...

I require a freelancer to type text data into an Excel sheet from printed documents. Scope of work: - Convert printed text documents into digital format via Excel - Ensure data is accurately entered The project does require specific formatting: - Data should be arranged in rows Ideal candidate: - Must have proficient Excel skills - Experience with data entry - Attention to detail, to ensure accuracy in work - Able to follow specific instructions for data organization

I have a set of scanned Hindi documents that need to be transcribed into Microsoft Word for further processing. Key Requirements: - Digitalization: The main purpose of this task is to convert the scanned copies into a digital format. - Basic Formatting: The text should be typed with basic formatting (e.g. bold, italic, etc.) but does not need to exactly match the scanned copies. Ideal Freelancer: - Proficient in Hindi: The freelancer should have a strong command of the Hindi language to accurately transcribe the content. - Experienced in Data Entry: This project requires good data entry skills to ensure accurate and efficient transcription. - Proficient in Microsoft Word: Prior experience with transcribing documents in Microsoft Word is preferred. 3 books in Hindi scanned copies...

I'm looking for a highly skilled React expert to convert our current project's design from CSS to React. Our project's API is already prepared, so the job will include connecting the API to the newly designed front-end. Key Requirements: - Converting entire project design from CSS to React - Implementing the project's API - Using Material-UI in design Ideal Skills & Expertise: - Expert level React skills - Proficient in Material-UI - Experience in API integration

As a agency, I'm in need of a professional with versatile skills in Facebook Ads and Website Development. To help my clients to reach new heights for their busines Facebook Ads: - Ad Campaign Setup: You'll launch a campaign that can convert visitors into customers. - Ad Targeting & Audience Research: Dive deep into our target audience, understand their behavior, and identify their needs. - Ad Creative & Copywriting: Develop engaging ad creatives and compelling copy to connect with our target audience. Website Development: - E-commerce Integration: Set up a smooth-running e-commerce platform on our website to facilitate transactions. - Content Management System : Create a CMS for easy publication and update of content. - Interactive Contact Form: Incorporate a c...

I have an informational website that urgently needs speed optimization. The goal is to remove unnecessary code and CSS, convert the header and footer to PHP and fasten the download speed. Key focal points: - Prioritize the home page, product/service pages, and the contact page for speed enhancement. - Be mindful to sustain the overall HTML structure without specific design alterations or functionality losses. Ideal skills for the job: - Proven experience with HTML, CSS, PHP, and website speed optimization. - Detail-oriented with a strong understanding of download speed issues and solutions. - Previous experience working on informational websites would be a plus. Please bid if you can deliver a quicker, smoother website while retaining its informational essence

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...

I need a script that will convert any html div to pdf (and download).

I've got around 50 image folders with less then 1000 files in jpg format, each with GPS metadata. I need an expert to convert this metadata into Google Earth points. Key requirements: - **Automatic Generation:** The points should be created by extracting metadata from the images, not manually added. - **Output Format:** I need the final points to be saved in KML format, for easy integration into Google Earth. - **Quality Assurance:** Accuracy is key, the points should correctly represent the image positions. They will be broken into 3 colours depending on the date they were taken, the data is in the folder name and file name. Ideal Skills: - **GPS Data Handling:** Understanding of how to extract and work with GPS metadata from images. - **Google Earth Proficiency:** ...

I'm looking 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 w...

I need a professional graphic designer to convert my existing logo into a high-quality PNG file. This project requires: - Converting the logo into PNG format, suitable for various use-cases - Flexible approach in providing the logo in different dimensions as needed - Providing the logo in JPEG format as well Ideal skills: - Graphic design - Proficient in Adobe Illustrator or similar software - Experience in logo editing and file conversion

I need a personalized, dynamic video generation app that uses OpenVoice and Wav2Lip to generate customized/personalized videos for clients conducting email outreach campaigns. The primary users will be busine...variable to customize - Use Wav2Lip and OpenVoice to "slot in" the customized portion of the video We are developers too, just don't have enough time to build this ourselves. A prototype should be accomplishable in a few days. We do not need the entire app built, just the microservice, and the initial webpage(s) to execute the request and serve the video, ideally saving the video link(s) to a MySQL database. We will build the app around it. If the project goes well, we will hire you again to add additional capabilities to the microservice and develop mo...

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 in need of an experienced CAD designer to convert my architectural plans into 2D CAD drawings. These drawings will primarily focus on the interior layout changes required for a new construction project. Key Responsibilities: - Translate 3D drawings into detailed 2D CAD drawings. - Accurately represent all interior layouts -Prepare set of interior design construction documents Your Experience: - Proficient in CAD software, particularly for interior design - Proven track record of creating accurate 2D CAD drawings for construction projects - Prior experience with interior design drawings

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 am part of an online travel marketing company that specializes in live aboard yacht scuba diving tours on the Red Sea in Egypt. We are in search of a freelance marketer or travel agent to help us increase sales for our tours. We offer a generous commission of 15% per sale and our tours are priced between 1000-1500USD. Here are some key de...experienced divers. - Proven track record in generating leads and increasing sales in the travel/tourism industry. - Creative and strategic thinker who can propose and implement effective marketing campaigns. This is a flexible arrangement with no minimum sales requirements or time commitment. The more you sell, the more you earn. If you're passionate about travel and adventure and have the skills to convert leads into sales, we'd lo...

I'm seeking an innovative and creative marketing expert, proficient in TikTok, to help generate sales for my online dropshipping store. The type of products I'll be selling is not yet d...products I'll be selling is not yet decided, hence I need someone who can adapt to promoting varying items. Solid expertise in directing campaign strategies to both young adults and teenagers would be advantageous. Skills and Experience: - Deep understanding of TikTok marketing - Proven experience in driving online sales - Knowledge of different product promotion - Ability to target, engage and convert young audience - Flexibility in handling diverse product range Expectations: - Increase store traffic - Generate product sales - Optimize TikTok ads for success - Flexible approa...

As a burgeoning project in demand, we're in need of a Full Stack PHP Developer with a good command of both frontend and backend development. For our backend development, we prioritize: - Proficiency in PHP, MySQL & Laravel When it comes to the frontend, we value: - Experience with Javascript & Web Designing using HTML & CSS. Knowledge on VueJs will be Plus. We're specifically looking for someone at an intermediate level, who has: - A solid grasp of Javascript & PHP. We're excited to welcome a competent, committed developer to our team. Bring your A-game, and let's create something great together.

I am in need of an expert illustrator who can transform a blueprint into a realistic house illustration. Key project requirements: * Convert the blueprint into a realistic illustration primarily focusing on architectural structures. * Use neutral colors for the illustration. Ideal skills and Experience: The ideal candidate for this project should have: * Strong experience in creating realistic illustrations, particularly architecture or real estate. * Proven ability to work with neutral color palettes. * A keen eye for architectural details. * Ability to interpret and utilize blueprints. If you fit this description, I encourage you to bid on this project. Explain your process briefly and provide examples of your previous work in similar projects. Let's bring this blueprint ...

I need an professional who can design a WordPress website for my honey selling business, Also good knowledge on woocommerce required. ** You need good knowledge to attract customers to place order Some other fetures: 1. Correct check out page design for easy checkout 2. Website login before purchase 3. Easy and most powerful way yo convert a visitor to a buyer 4. Products page with content design with review and image review design where user can place reviews with image.

Need someone to make a reactive webage which will replace an existing site with a single "holding page" whilst a new site is being worked on. Single page, a few links and some text.

I'm seeking a proficient developer to create a web-based BTC lottery application with integration to Coinbase for payments and Two-factor authentication (2FA) for additional security. The application is aimed at providing a secure and engaging platform for users to participate in a lottery using BTC as the primary currency. Therefore,...secure applications - Prior experience in working with cryptocurrency, such as BTC and Coinbase API - Strong understanding of blockchain technology - Familiarity with implementing Two-factor authentication (2FA) If you have the necessary skills and experience to deliver high-quality work in a timely manner, I look forward to your bid. Tech stack would be Frontend ReactJs Backend NodeJs(Mongo + MySQL) Aws+ cloud deployment Looking for a MVP...

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 need a skilled draftsman to convert my hand-drawn sketches of building ventilation systems into professional, detailed technical drawings. Here's what the job entails: - Translating my sketches into professional drawings: You will need to accurately transpose and refine my hand-drawn designs into detailed, technical drawings. - Providing the drawings in two formats: I require these drawings in two different formats: PDF for my personal use and an AutoCAD file for my clients. You should be comfortable working in both environments. - Attention to detail is key: These are not rudimentary sketches but detailed, technical drawings. I expect a high level of precision and meticulousness. Ideal candidates have experience with technical drawing, a keen eye for detail, and proficie...

Hi there, I am seeking a skilled media buyer who is particularly proficient in Facebook and Instagram advertising. A successful candidate will have experience tailoring ads specifically to reach individuals aged between 25-44, women with a long awaited wish for a c...English speaking locals in UAE and Saudi Arabia. - Driving suitable leads from Meta Ads to our Funnel. - Regularly testing and optimizing campaign metrics for maximum efficiency and effectiveness Ideal candidates will have an understanding of audience analytics and demographic targeting. A solid background in multimedia ad creation, especially video, is highly desired. Let's create leads and convert them into customers. If you're results-driven and have a track record of success with Media Buying, I'm ...

I am seeking for developer who have knowledge of React Native, Php and Mysql for my existing project in which required functionality upgradation

...display buy, sell and exit signals. This project requires expertise in Pine Script v5 and a deep understanding of technical analysis principles. My requirement will be as below; 1. Convert 3 indicators into a strategy.(Source code will be provided) 2. Alert Creation. 3. Buy/Sell signal, Trailing SL/Trailing TP integration with alert function. 4. Session End/Start as per the script. 5. Code debugging required if any. 6. Back testing in different time frames. 7. Eliminate false signals. Ideal candidate should be; 1. Expertise in Trading view 2. Proficiency in Pine script v5 development. 3. Ability to convert indicators accurately and efficiently. 4. Strong understanding of technical analysis and trading concepts. 5. Excellent communication skills, promptness, and attenti...

...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...

YOU MUST ACKNOWLEDGE THAT THIS IS A GAY ADULT WEBSITE, OR I WILL DELETE YOUR OFFER. I need an experienced web developer who will work periodically on my gay adult website. An adept knowledge of handling PHP, MySQL, and server-side issues is crucial, as this is the job. Key tasks will primarily involve: - Dating website structure - Regular bug fixes - Working on necessary layout adjustments - Server-side management - Repairing and managing RSS feeds - Creating efficient data tables I'm seeking someone flexible, detail-oriented, and reliable for an ongoing relationship. Let's work together to keep the website running smoothly and efficiently. About the pay. It’s $15.00/hr. I do pay this lower fee because the work is easier, and I will give you work periodically....

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.

Seeking an experienced freelancer with specialized knowledge in PHP, MySQL, CodeIgniter, and APIs. Your primary responsibility will be creating a medium-difficulty, technical coding exam for less than 10 candidates. The exam should feature a mix of practical coding and scenario-based questions. Proficiency in designing comprehensive and meaningful evaluation measures is essential. Strong background in PHP, MySQL, CodeIgniter, and API integration is paramount for this role. Effective communication and timely delivery are highly valued.