Sql code standardsεργασίες

As a beginner in Power BI, I need a proficient tutor to help me master all aspects of the tool including Data modeling, Creating visualizations and DAX formulas. I have various data sources such as Excel files, SQL databases and Web APIs which I'd like to connect with Power BI seamlessly. For this job, a deep understanding of Power BI and experience in teaching or tutoring are desired. Patience and ability to explain technical concepts to a newbie could be a good fit for the role. - Power BI mastery - Tutoring experience - Familiarity with Excel files, SQL databases and Web APIs - Patient and clear communication skills

When importing customers via CSV file in ASTPP version 6.0, both postpaid and prepaid customers balance always uploads 0. The task is to find the corresponding php file/path on the server and correct it, so that the balance uploads correctly when uploading the customers on the ASTPP both for prepaid and postpaid customers. Positive balance must upload as positive balance. Negative balance must upload correspondingly. 0 uploads 0. You need to make a detailed document how to do that on any ASTPP server, so that someone without technical knowledge takes the document, follows it and gets the same working on the other ASTPP server. Example of the document: Someone from our side will try to upload customers on the provided server to make sure it works, if yes, then we will take your document, ...

I'm in need of an MS SQL expert who can write complex stored procedures for my project. Key Responsibilities: - Develop and write complex stored procedures tailored to my specific needs Ideal Skills and Experience: - Proficient in MS SQL - Experience in writing complex stored procedures - Strong understanding of database design - Ability to understand and adapt to project requirements This project is vital to my current development, and I'm looking for someone who can deliver quality results. Please share your experience and approach to this task in your bid.

...adjusting grammar, coherence, and tone. The short story falls within the word range of 1,000 - 5,000 words. Ideal Candidate: - Must have strong skills in language usage, punctuation, and readability. - Should have extensive experience in academic editing, preferably related to Literature. - Sharp eye for detail to ensure a flawless and refined copy. - Must be familiar with academic writing standards. Job Details: - Ensuring the story is free of spelling, grammar, and syntax errors. - Refining sentences and paragraphs for readability. - Adress problems with sttucture, clarity, narrative voice, point of view, description and dialogue, as well as grammatical, spelling and factual errors. (Use UK and -ise spelling). -Write out numbers from one to ninety-nine. -Please use ...

I am seeking a knowledgeable and experienced legal professional who can provide informed advice on a negligence case, specifically in the legal context. Key tasks and output expected include: - Understand the context and intricacies of my negligence case - Provide advice on the possible strategies, approach, and legal standards pertaining to negligence in a legal context - Explain potential outcomes and risks associated with different approaches to the case The ideal freelancer for this job: - Must have a strong background in negligence law, particularly in the legal industry. - Must demonstrate previous experience in providing advice in similar cases. - Should be able to explain complex legal jargon in simple, understandable terms.

Code to scrape data from website notino

Seeking a talented 3D model designer to create product models with moderate detail for the furniture design industry. Your expertise will come to play as you develop visually striking and realistic 3D models that effectively represent our furniture pieces. Skills and Experience: - Proficiency in 3D modeling software ...moderate detail for the furniture design industry. Your expertise will come to play as you develop visually striking and realistic 3D models that effectively represent our furniture pieces. Skills and Experience: - Proficiency in 3D modeling software - Prior experience designing 3D furniture models - Able to incorporate moderate details accurately - Understanding of furniture design industry standards Deliverable: - Quality 3D model of furniture design with moderat...

...skills. - **Tasks at Hand:** - Text modifications to ensure all content is current and relevant. - Formatting updates for a sleek, professional look. - Image adjustments: insertion or removal as necessary. - Rigorous calculations for accurate representation of financial data. - **Project Goals:** - Achieve impeccable accuracy in data and calculations. - Ensure all documents meet professional standards in design and readability. - **Skills Required:** - Proficiency in PDF editing tools (Adobe Acrobat, etc.). - Strong grasp of document design and formatting. - Expertise in Excel or Word for potential conversion. - Keen eye for detail, especially with numbers and calculations. Conversion of PDFs to an editable format like Word or Excel may be requested; please indicate your abil...

I'm looking for a skilled Java developer who can add an essential feature to my existing web client. Here are my specific needs: - Add a small piece of code to introduce a text input field on my web client. Your past experience in web development using Java will serve well for this project. An understanding of integrating new features into an existing Java code is essential. I'll appreciate if you can make this modification without disturbing the existing functionalities. Perfect for those adept in web front-end development and proficient in coding with Java.

I am seeking a freelancer with deep experience in .NET MVC project code and Azure databases who can assist me in deploying my project on Azure. The task specifically involves: • Investigating issues with my database connectivity on Azure. • Identifying and resolving authentication-related errors I am currently encountering while using SQL Server authentication. The freelancer ideally could view these issues on my laptop setup and advise solutions accordingly. Knowledge of error diagnosis is critical. Understanding of Azure databases, .NET MVC projects and SQL Server authentication is a must.

Want to rebrand iptv smarter pro working on active code to link it with my xtream ui active code panel

We are looking for an Independent contributor, who can support us for 8 hours a day, 5 days a week, with the following requirements. Role- Low code Developer Exp Required - 5+ Yrs Timings : 10:00 am to 07:00 PM IST Location : Remote (India) 3+ years of .NET or JAVA development experience  Exposure to Outsystems and/or Appian for Low-Code preferable  3+ years with relational databases  3+ years of MS SQL or MYSQL  1+ years designing and developing REST APIs  Proficiency in C#, .NET, HTML, and/or Javascript  Exposure to JIRA and BitBucket/Git for source control a plus  Practical understanding of data structures, algorithms, and design patterns in a web environment  Cloud first architectures (AWS, Azure, Cloudera, etc.) a plus  Log aggregators (SumoLogic...

I'm looki...Android and iOS development. - Proven experience creating a design tool application, with additional capabilities for customization, like a poster designer. - Ability to integrate this application feature across both Android and iOS platforms, maintaining consistent functionality and design. The utility app should include the following: - A user-friendly interface congruent with present design standards. - The poster design feature with advanced customization options. - Smooth operation on both iOS and Android platforms. Developers with prior experience in creating similar utilities will be preferred. We need someone who can deliver high-quality work with minimal supervision and meet project deadlines. Exceptional problem-solving skills and attention to detail are...

I own tons of digital documents composed of text data that need to be carefully and accurately entered into a SQL database. Seeking an experienced Data Entry Specialist who: - Has proficient knowledge in working with digital documents for data entry. - Demonstrates excellent typing skills for handling text data. - Has a strong understanding of SQL databases and is comfortable entering data into this platform. - Has meticulous attention to detail to ensure the integrity and accuracy of my data. - Possesses a track record of data entry efficiency and speed, without compromising quality.

I'm seeking expert architectural assistance to envision and design a modern-style house of over 2,500 sq ft. I have a preference for clean lines and minimalist architecture, interspersed with elements ...range of landscaping techniques and elements; specifically, the design of complex garden beds and plantscapes - Expertise in sustainable landscaping would be a big plus - Good communication skills to collaborate effectively and incorporate necessary changes - Attention to detail and creativity in designing spaces to optimize function and aesthetics. - Familiarity with relevant legal codes and standards for construction. Applicants should have a strong portfolio displaying a variety of modern house designs and landscapes. If this sounds rather like your skill set, I'd li...

...looking for a Turkish Engineer with skills in supplier management and knowledge of the light steel construction industry. Your primary role will be to aid in the identification and selection of suppliers, as well as monitor and evaluate their performance. Your tasks are: - Identifying potential suppliers in the steel construction industry - Select those that meet our quality and reliability standards - Monitoring their performance and providing evaluations The ideal candidate should: - Have experience in supplier management - Possess knowledge of the steel construction industry - Showcase strong communication skills This role is significant in ensuring the smooth run of our projects, and so, a keen eye for detail, problem-solving skills and a hands-on approach towards the ste...

...Island Classroom, vision, and values Team members Gallery :Images or videos showcasing the learning environment, facilities, and activities Achievements or events Blog:Educational articles, news, or updatesTips, guides, and resources related to environment, Taveuni, education or learning User comments and engagement features Values and Safety Core values anr educational approach standards, diversity, inclusion statements, etc. Impact stories or case studies Learning Outcomes:Detailed description of course objectives and outcomes(Social Justice and knowledge gained by participants) Guidelines:Clean and professional design with a focus on usability. Clear navigation menu highlighting main sections. Responsive design for mobile and tablet devices. ...

I'm currently facing issues with mesh refinement within a complex 3D geometry using Ansys Fluent. The problem lies specifically in refining the mesh to my required standards. KEY REQUIREMENTS: - Ansys Fluent expertise - A strong understanding of meshing complexities associated with 3D geometries - Ability to troubleshoot and resolve difficulties in mesh refinement - A track record of successful problem-solving within Ansys Fluent The ideal candidate will have hands-on experience in resolving similar meshing challenges and will be well-versed in dealing with complex 3D geometries. Please include a brief description of your previous related projects in your bid.

I'm seeking an experienced fashion designer skilled in designing safety workwear. Key Details: - The project will focus on designing ...designing various safety workwears. - Specifically, I'm looking for designs for Hi-Vis polos, Cotton Drill work shorts and pants, Hi-Vis work Jackets, and Hi-Vis Fleece Top. - I need tech packs for 2 polo shirts, one shorts, one pants, one jacket, and one fleece hoodie top. Ideal Skills: - Experience in workwear design, particularly safety-focused clothing. - Knowledge of the safety standards for workwear. - Ability to create modern and functional designs that align with safety norms. - Be able to provide a Tech Pack ready to be used by factory I anticipate unique, practical, and creative concepts, ensuring workers&...

...so its long terms opportunetly. I am urgently looking for a professional who is capable of extracting the source code from TradingView and customize my trading algorithm. The primary purpose of this exercise is as follows: * Customization of Trading Algorithms Unfortunately, the specific capabilities of the customized algorithm weren't outlined, therefore, I'd appreciate offers addressing various functionalities that the algorithm could possess for further selection. The competencies that might be essential include, but not limited to: * Buy/sell trigger alerts * Advanced data analysis * Real-time market trend predictions Expertise in extracting and interpreting source code is paramount, and an added advantage would be an experience within the algorithmic tra...

...format you need to focus on fuctional stuff ignore everything else from ref. () site. Tech stack: technlogy: frontend => Angular+HTML5; backend =>Python; DB: pgsql Your responsibilities : - Design, build and optimize a responsive website - Ensure the technical feasibility of UI/UX designs - Collaborate with team members and stakeholders - Maintain high-quality graphic standards and brand consistency Ideal Skills and Experience: - A proven track record with a robust portfolio of past work showcasing your skills - Extensive experience with JavaScript, HTML, CSS - A keen eye for aesthetics and details Please include examples of past work in your application. Looking forward to creating a successful project together. PS: I am looking for full stack freelancers and preferen...

I'm seeking an experienced freelancer to create an engaging and unique ad for my Relaxing Massage services, directed specifically towards working professionals. The ad will be shared on various social media platforms, thus familiarity with these platforms' standards and best practices for advertisement is essential. Ideal Skills & Experience: - Experience in creating advertisements for services, preferably in the wellness and health sector - Expertise in targeting working professionals on social media platforms - Understanding of enticing and persuasive language that highlights the benefits of relaxing massages - Ability to generate innovative and creative ideas that set my services apart in a crowded online space If you believe this project aligns with your skills...

I am loo...Commission (IEC) standards. The key objectives are: - Evaluate the entire electrical drawing for IEC standards conformity. - Identify any potential non-compliances or best-practice improvements. - Develop specific corrective actions to rectify any identified issues. Experience and Skills Needed: - Sound knowledge of IEC standards. - Practical experience in electrical drawing review. - Strong attention to detail. - Ability to articulate issues and recommend solutions. Requirement: - Registered as P.Eng. in British Columbia, Canada - Able to approve and stamp drawing for production application If you love poring over technical details and ensuring strict standards compliance, I need your expertise! Be a crucial part of making sure my project align...

...within tight deadlines. - Optimize Adobe After Effects workflows and integrate innovative techniques and tools to maintain leading-edge quality and efficiency. - Stay abreast of the latest motion graphics trends, software updates, and industry standards to continuously refine skills and output. - Mentor junior motion graphics team members, fostering an environment of creativity, collaboration, and continuous learning. - Ensure timely project completion, adherence to brand guidelines, and alignment with specific project objectives and quality standards. **Qualifications:** - Bachelor’s degree in Graphic Design, Animation, Film, or a related field. - Minimum of 5 years' experience in motion graphics editing, underscored by a robust portfolio showcasing expertise...

HELLO :) We are already running on Espcode, that can pull/change modbus on solar inverters(mostly growatt) We need to expand this code, and make it able to take energy (Spot prices) into relation. We use ESP32 1. Be better grapchal looking (Web interface) 2. Access to the energy Prices (Live spot prices) 3. Be able to choose between DK1 or DK2 (This is price regions in denmark) (Also we need to expand to other countries later on) 4. Add tax/vat/tarifs 5. Code needs to be stand alone, meaning it should be able to run without home assistant, but also should be compatible with home assistant. 5. Allow Simple automations, like: Stop exporting electricity if spot price falls below X. or like Start charing battery if prices go lower than X Potentially we i will need you to wo...

I have a VBScript page that uses Classic ASP to query an SQL database with over 4000 entries. This is now causing loading issue due to the number of entries loaded into the web page. I require this page to be converted to JSON and save as a text file. The saved text file should then be loaded using AJAX and using JavaScript formatted for using Data Tables. I am also open to other ways that this can be achieved BUT DataTables is a MUST as all entries need to be loaded on the page and it MUST be written in VBScript. The current web page formatting and design details MUST remain the same. A copy of the page will be sent to the ideal candidate. No other data will be supplied. I'm looking for someone that has very good understanding of VBScript, Classic ASP, JSON and JavaScript i...

...experienced Call Center Manager to oversee our medical outbound account. The ideal candidate will be an expert in Vicidial and possess a deep understanding of call algorithm blocking, spam tagging, and effective circumvention strategies. The idal candidate will be responsible for ensuring that each agent meets hourly targets (4-hour, 8-hour, weekly, and monthly quotas), while maintaining high-quality standards and adherence to outbound campaign management protocols. The successful candidate will also excel in workforce management and be committed to working the night shift from 10 PM to 6 AM EST, Monday to Friday. Responsibilities: Manage and optimize outbound call campaigns to achieve maximum productivity and results. Utilize expertise in Vicidial to understand call algorithm b...

As a rapidly growing business, we are now experiencing some difficulties with our large MS SQL database system. The system comprises of multiple databases, which includes complex relationships and transactions. The primary task we need to carry out is Query Optimization and Performance Tuning. Our large infrastructure could use the expertise of a professional who can recognize inefficiencies and have them fixed. The ideal candidate will have: - Extensive experience with MS SQL , especially Stored Procedure - Proven expertise in query optimization and performance tuning - Experience with large databases, managing complex relationships and transactions. Your aim will be to help us optimize our system and ensure smoother operation of our database infrastructure. Looking...

I am looking for an experienced professional who can help me with an evaluation, material calculations and parts specification to present to the International Code Council. The product is composed of building materials and must be able to resist hurricanes, tornadoes, earthquakes, flooding, and wildfires for a safe and secure structure. There are more than 20 parts needed for this product, so I need an experienced professional with excellent attention to detail to get this product ready for presentation. If you have any questions or want to discuss the project more in-depth, please do not hesitate to reach out. Thank you!

I need a promotional poster designed to exhibit a distinctive functionality of my app - a QR code that enables event guests to communicate directly with security. The poster design should: - Highlight the main focus: chatting with security - Incorporate a mix of text and visual elements to represent the chat functionality. This could be an engaging illustration or iconography process that clearly depicts person-to-person communication with security personnel. - Convey the ability of guests to make specific requests. This includes vehicle escorts and general assistance. Ideal candidate should have strong graphic design skills with a knack for integrating complex concepts into simplified visual communication. Previous experience in creating promotional materials for apps or eve...

Looking for Python expert to do code corrections based on reviews Long TERM. For initial test taks I attach code in Google Colab Notebook + TXT file with required corrections + New test data. Please asnwer to each and/or mark that which are unclear

As the primary user of a Windows 11 Pro PC acting as a server for a SQL based car dealership software, EasyDeal, I require technical support to resolve my ongoing issue. The main problem I encounter is that various devices are struggling to maintain a connection to the software, indicating a "Connection Timeout" TCP errors, "could not locate server" error message. Key Tasks: * Troubleshoot and repair the connection issues on the server and other devices * Ensure stable, reliable connection between the devices and server Ideal Skills & Experience: * Proven experience with EasyDeal software * Excellent knowledge and skills in SQL and network troubleshooting * Familiarity with Windows 11 Pro and server management.

I'm looking for someone proficient in SQL Server to help with my complex stored procedure. This task incorporates both performance optimization throughout and enhancements in specific areas. Required Skills and Experience: • Expertise in SQL Server. • Experience in performance optimization of stored procedures. • Tackling both overall and specific improvements. I have complete documentation of the current structure and logic of the procedure. This will aid in understanding what needs to be fixed and consequently expedite the completion of the project. Your role will include finalizing it and working according to the requirements. Do not bid for this unless you are free to work on this for the next 5 days, as this is urgent work!

If your work is good ,I will award you for another project !!! I'm on the hunt for a skilled 3D artist to create cartoon-like models of animal characters. Project specifics: - This will cover the design of 1-5 unique cartoony animal characters. - It is expected that your designs capture the fun and personality of each character while maintaining high-quality 3D modelling standards. The ideal freelancer will have: - Proficiency in cartoon-style 3D character design - Strong understanding of animal anatomy and movements - Proven track record in 3D modelling, preferably of cartoon animal characters. - Excellent communication skills; maintaining regular updates regarding progress is important to me. Please include a link to your portfolio showcasing similar works. I'm ex...

For this endeavor, I require a dedicated professional with extensive experience in software development. The fundamental objective of this project is to apply innovative programming techniques that can potentially improve the user experience, increase sales, and uplift the brand visibility of a hypothetical product. With this, I can ensure that my computer science project offers tangible, real-world implications. Ideal Skills and Experience: - Profound knowledge of software development methods - Experience with a variety of programming languages - Ability to troubleshoot and resolve issues - Familiarity with latest software trends Ultimately, I am looking for someone who can contribute their expertise to make this project successful. It's a great chance to experiment, innovate, and ...

...objectives. Reach out to website owners, bloggers, and influencers to establish partnerships and secure backlink placements. Create compelling and relevant content (guest posts, articles, infographics, etc.) for link building purposes. Provide regular reports and updates on the status of backlink building efforts. Requirements: Excellent communication. Ability to adhere to best practices and ethical standards in backlink acquisition to ensure long-term success and sustainability. Benefits: Potential for long-term engagement and further collaboration on future projects. If you think you can help improve our incense store, and if you are a proactive and results-driven freelancer with a passion for SEO and backlink building, we invite you to apply for this exciting opportunity. P...

I need to develop a non-pseudoinstruccions code of the riscv rv32i model of the Hanoi Towers program in a recursive iteration. NOTE, this code should work for n number of discs

...accurate and efficient translation of my 3D model to a feasible elevations sheet. - Performing detailed Photoshop edits to the output. I envisage key tasks would encompass retouching, color correction and restoration exercises. However, the essential element is not just restricted to these tasks but expanding to ensure the final product perfectly aligns with the desired aesthetic and presentation standards. - Incorporating some text into the project, adding value and context rather than simple clutter. Although the project does not hold a tight deadline, demonstrating consistent progress and reaching project milestones are paramount. The optimal candidate should possess sublime Photoshop skills, familiarity with SketchUp, a knack for attention-to-detail and a proven track rec...

I am looking for a skilled Python developer who has experience in financial trading, specifically with the IBKR platform. The main task will be to develop a python code that can add an automated trailing stop-loss feature to all of my open positions on IBKR. Key Requirements: - The code should be able to adjust the trailing stop-loss according to a low-risk tolerance strategy. - The code should work specifically for Stocks, as this is the primary asset I trade with. Skills & Experience Required: - Extensive Python Coding Ability - Knowledge of Financial Trading principles - Familiarity with the IBKR platform - Experience coding Trailing Stop-Loss algorithms - Understanding of Risk Management in Stock Trading The end goal is to have a reliable, automated system ...

I'm seeking an...commercial building. Your responsibilities, skills, and background should include: -Key Responsibilities: * Designing a comprehensive fire alarm system specific to the needs of a commercial infrastructure. * Ensuring that your designs adhere to industry standards and regional codes. -Experience and Skills: * Proven background in electrical design, specifically within commercial settings. * Extensive knowledge of different fire alarm systems and their application within a commercial context. * Familiarity with local regulations and industry standards in relation to design and implementation of fire alarm systems. * Strong attention to detail and problem-solving skills. Successful completion of this task may potentially lead to being contracted for fu...

I'm in need of an experienced designer who can create a substantial brandbook, exceeding 20 pages, that effectively utilizes my existing logo, pattern, and chosen font. This brandbook should carefully outline and detail the following: - Guiding principles for logo usage - Established color palette - Typeface instructions The objective of this brandbook is multi-faceted. Firstly, it will ...company. Secondly, it will ensure a maintained visual identity across all various output by setting clear directives for brand elements usage. Lastly, it will serve as a comprehensive repository of all brand resources for team members. The perfect candidate for this project is someone experienced in brand development and graphic design, with a keen understanding of visual identity and branding ...

I have xtream ui panel working with username and password Want to add or edit 2 features on it Change it to active code instead of username and password . Generate active codes in bulk

Hiring technical personnel can achieve complete development of the following code in practice. There may be something wrong with the code below, but there is project direction. pip install telethon Import TelegramClient from Import functions from # Create Telegram client with your API ID and API hash api_id = 'Your API_ID' api_hash = 'YOUR_API_HASH' Client = TelegramClient('session_name', api_id, api_hash) Asynchronous def send_dice(chat_id, dice_face): Asynchronously with client: result=awaitClient(( peer = chat id, Query id=0, id='robot command', silence=false, Scheduled Date = None, background=false, cleardraft=false, hide_via=true, selected=[dice_face] # 1-6 are ordinary dice )) print(result) # Fill in your account mobile

I am in search of a skilled developer specialized in Laravel and Vue.js to assist with a project I am currently developing. Before moving forward with hiring, I require the completion of a small test task to evaluate your adherence to best coding practices, standards, and error handling. Should you be unable or unwilling to complete this test task, please refrain from applying for this position.

...deployment process, and interaction with the contract. A suite of tests to ensure the contract's functionalities and security. Please provide your estimated timeline and budget for this project. Proposals should include examples of previous blockchain projects, especially those on the TRON network. We are looking forward to working with a professional who can deliver this project with high-quality standards and within a reasonable timeframe....

...The color palette deliverable should include: - Primary, Secondary, Background, and Text Colors: Each with hex codes, RGB values, and CMYK values where applicable. - Usage Guidelines: Descriptions of where and how each color should be used within the app to maintain consistency and enhance the user experience. - Accessibility Considerations: Ensure that color combinations meet accessibility standards for text readability and visual impairment...

...currently looking for a freelancer with a strong understanding of molecular dynamics software, particularly LAMMPS, for a personal project. My main goal is to enhance an existing code by accurately implementing forces on particles within the LAMMPS framework. Here's what I'm looking for: - **Intermediate LAMMPS Skills**: You need to be comfortable with modifying and working on existing LAMMPS codes. Your task will involve accurately adding a reference to the forces acting on particles in a pre-existing code. - **Focus on Accuracy**: The most critical aspect of this project is ensuring that the forces implemented into the code are as accurate as possible. A thorough understanding of force fields and their application within LAMMPS is essential. - **Requi...

I'm encountering an "Allowed memory size exhausted" error in my PHP code and require assistance in resolving it. I will share the code with you so you can modify that and send us after making corrections. Requirements: - Proficiency in PHP programming - Understanding of memory allocation and management in PHP - Familiarity with server settings and access Specifics: - The error message: "Allowed memory size exhausted error" - Access to the server and its settings available - PHP version used: PHP 8 Please request the code via chat. Kindly mention in your bid that you've watched the video () so I can confirm. Please apply only if you possess the requisite skills and expertise to address this memory size issue.

As a busy professional, I am in need of a Python developer to take the lead in writing code for my project. Key Responsibilities: - Write clean, maintainable and efficient code - Identify and fix program errors Ideal Candidate: The right person for this job will be a Python professional with a keen attention to detail. Their primary task will be coding, so previous experience and a proven track record in this area are essential. Please note that the type of application or project for which the Python developer will be coding has not been specified at this stage. Also, I haven't set a deadline for the project completion, as I prioritize quality work over fast delivery.

I'm in need of an experienced freelancer who can quickly diagnose and fix an issue with my PHP code. The page holding the code isn't functioning as expected and I need a professional set of eyes to rectify the problem swiftly. While I'm not sure about the error type, I urge you to be equipped with a broad understanding of possible PHP code issues.