Lap trinh vien sql hcm freelancer jobs

I am looking for an experienced C# ASP.Net Web Application Developer with a strong background in Rest API Development. The ideal candidate should be proficient in .NET language and have a solid understanding of at least one relational database management system (RDBMS) such as MySQL, Microsoft SQL, or Oracle. Knowledge of MERN and warehouse management systems would be an added advantage. Key Requirements: - 3-5 years of relevant experience - In-depth knowledge of .NET language C# - Experience in ASP.Net Web Application Development - Expertise in Rest API Development - Familiarity with at least one RDBMS - Knowledge of MERN and warehouse management system is a plus - Proficiency in spoken English and Hindi The candidate should be flexible to work in different shifts. Hybrid/Remote...

FREELANCER NEEDED - READ DESCRIPTION BEFORE BIDDING - I will not message you first. MESSAGE ME AFTER READING DESCRIPTION. Freelancer for - 10K Listings & Ad Campaigns Project Description:I've had a disappointing experience with a previous developer who claimed expertise in Shopify, eBay, Amazon, and TikTok Shop but lacked the necessary skills. Now, I'm looking for a competent freelancer to manage my online store, WorldofKurtie.com. Your Responsibilities: Upload 10,000 Listings: Research and upload the hottest trending items based on TikTok trends and other popular search platforms. Ad Campaigns: Launch and manage successful paid ad campaigns for the top trending products to elevate the store's visibility and sales. Requirements: Proven experien...

...workflows. Ability to create and manage custom API integrations within the platform. Familiarity with automation concepts and a passion for streamlining processes. Preferred Qualifications: Knowledge of other automation platforms (Zapier, ) is a plus. Experience with scripting or coding for enhanced automation (JavaScript, Python, etc.). Familiarity with SaaS tools, databases (SQL, Airtable), and project management software. Strong attention to detail and organizational skills. Hours: This is a part-time, remote position (approximately 10-20 hours per week), with flexible working hours. Some availability for team meetings or troubleshooting during business hours may be required. To Apply: Please submit your resume and a portfolio or examples of workflows you’ve developed

Web Developer: For creating website for Information Security Services BONUS – Posses Secure Web Development Engineer skills/Full-stack development experience Comfortable with both front-end and back-end development Ensuring data protection (encryption, secure login/authentication, etc.) Preventing vulnerabilities like SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). Implementing secure coding practices and performing security audits. Project Title: Create Website for Cyber Security and IAM services List of requirements: Communication Skills: Ability to clearly communicate ideas, challenges, and progress to stakeholders, including designers, back-end developers, and project managers. Attention to Detail: High attent...

I am experiencing sporadic data conflicts with my SQL Server's merge replication. Ideal skills for this project include: - Extensive experience with SQL Server - Proficiency in resolving data conflicts within merge replication - Knowledge of merge replication principles - SQL Server administration skills - Excellent problem-solving skills

I am experiencing issues with my Microsoft SQL Server merge replication. I need a skilled professional with extensive experience in working with Microsoft SQL Server and merge replication to resolve these issues. The merge replication involves 1-5 subscribers. Please let me know if you can help.

Looking for a Permanent Freelancer for App Compilation! We are an agency with a steady workflow, seeking an experienced freelancer for app compilation tasks. What we need: ? Compilation only, no development. ? Specific tasks include: Setting up the logo, colors, and app name. Configuring Firebase JSON. Integrating Google Maps API. Publishing on Play Store and App Store. Requirements: ⏳ Delivery within a maximum of 3 hours per task. ? Up to 3 revisions allowed, no delays or excuses. ⚠️ No beginners. Please read the terms carefully before applying. Payment Terms: ? Payment per compilation: Starting at $30 USD per app. ? Additional bonus: $40 USD monthly per client while the client remains active, plus the $30 USD for the initial setup. ? Daily workload: 2 to 5 apps. ? Techn...

I have an ASP.NET MVC system with a web UI that's functioning perfectly. I need a straightforward task: create a publicly accessible file that reads product data from my SQL database and displays it in JSON format. Requirements: - The JSON should include the product name and price for each item. - There should be no filtering of the product data; all products should be included. Please note, the work can only be done via desktop sharing on my computer, as this is the only way to connect to the server. Ideal candidates for this project should have experience with ASP.NET MVC, SQL databases, and JSON formatting. Strong communication skills for desktop sharing sessions are also essential.

I need a freelancer with strong knowledge of Quasar and Vue 3 Composition API script setup. I require a component for a nested menu, using the Quasar qItem and qMenu components (see ). Sample data is in data.js. It is important to note that the levels may vary, so the component must be recursive to handle any number of levels in the data. Please check the file for how the recursive menu component should be invoked. Requirements: 1. The component must be recursive. 2. Avoid using provide or inject. 3. Submenu opening should be triggered by both click and mouseover. 4. I need control over the behavior of closing all menus when the mouse leaves them. There must be a variable that, if set to true, closes all open menus after 1 second of mouse inactivity. If set to

Job Description: We are a Delhi NCR-based manufacturer specializing in high-quality Men’s T-Shirts, Shorts and Women’s Shorts, Shrugs, Pyjamas, Trousers, and Leggings. We are seeking a dynamic and results-driven Sales/Marketing/Business Development Specialist to help us expand our customer base in India and the USA. This is a commission-based freelance role, ideal for individuals with experience in apparel sales and a strong network in wholesale, retail, or eCommerce. Key Responsibilities: 1. Customer Acquisition: o Identify and connect with potential wholesale buyers, eCommerce sellers, retailers, and buying houses in India and the USA. o Build relationships with distributors and retailers who purchase bulk apparel items. 2. Market Research & Outreach: o Conduct market ...

Project Overview: I am seeking a skilled freelancer with their own SAP Business One instance to write a detailed blog post on creating a job quote in SAP Business One, with a focus on how to generate a custom report incorporating custom fields. The blog should guide readers step-by-step on how to add custom fields to a job quote, use those fields to generate reports, and how businesses can tailor their workflows in SAP Business One using these customizations. Key Tasks and Requirements: 1. Job Quote Creation: • A walkthrough of how to create a standard job quote in SAP Business One. • Detailed steps on how to include custom fields in the job quote form (such as custom cost codes, labor descriptions, or project-specific data). 2. Custom Field Integration: • Expla...

I'm looking to start my freelance journey focusing on logo design. - Skills Needed: Strong graphic design abilities, proficiency in design software, creativity, understanding of branding and marketing principles. - Experience: Prior experience in logo design preferred. I aim to build a portfolio of unique, quality logos that can help businesses establish their brand identity.

Compatible Browsers IE9, IE10, IE11, Firefox, Safari, Opera, Chrome Files Included JavaScript JS, HTML, CSS, PHP, SQL Software Framework Yii Software Version PHP 7.x, MySQL 5.x I am looking for someone to redesign my live website, which is developed using the Yii framework. The website needs to be reinstalled with a new design, and all functions must be thoroughly tested. Since the website is live, it cannot be interrupted during the process. Unfortunately, the website cannot be copied to a subdomain, as it is a single-license website purchased from CodeCanyon: Karenderia Multiple Restaurant System. Additionally, if you have a ready-made website system for Western Europe (similar to Grubhub

I'm seeking a skilled ASP.NET developer to create a simple one-page application for report display. The design should be modern and minimalist. Key features of this project include: - **Report Grid**: The grid should include sort...should be modern and minimalist. Key features of this project include: - **Report Grid**: The grid should include sortable columns, pagination, and search functionality. - **Export Functionality**: The application should support exporting reports in Excel and PDF formats. - **Design**: A clean, modern and minimalist design is crucial for this project. I will handle the ADO connection string and SQL command creation. Proficiency in ASP.NET and web form development is required. Experience with creating interactive report displays will be a signifi...

I'm looking for a comprehensive redesign and mobile app development for my website, , a job portal for teachers. Website Work: - The site needs a professional and formal makeover to improve its aesthetics and user experience. - Your input is crucial; I want you to suggest point-wise changes, additions, and enhancements to the current site built in PHP and SQL. - Please provide a timeline and budget for these changes. - All pages of the website will need your attention, from the homepage to the user profile page. Mobile App Work: - A dedicated Android mobile app needs to be developed for the site. - The app should incorporate key features such as job search and application, job alerts and notifications, and profile management. - This should cover everything from initial

...automatically adjust to remain within 10% of the updated wallet balance. 3. Enforcement • The bot will validate that the calculated trade size adheres to the 10% rule before placing a position. • If the required size for a trade cannot meet this rule due to insufficient balance or margin constraints, the bot will: ◦ Skip the trade and log the reason for rejection in Redis and the SQL database. ◦ Reassess potential trades during the next validation cycle. 3. Immediate Margin Check • Ensure sufficient wallet margin exists before placing a position. • Cross-check margin data stored in Redis with live wallet data retrieved via WebSocket. 4. Time Constraints • Position entries must be completed within 2 seconds of v...

I'm seeking a female freelancer from the for a unique boxing project. The purpose is to understand the sport from diverse perspectives and gather unique insights about boxing in different countries. Come prepared to mention what you’d like your boxing gloves to look like in your initial reply application Key Aspects: - Discussion about boxing in general - Speculations on individual boxing characteristics and all the things I could expect while boxing in the ring with you - Insights on your preferred boxing equipments and outfits Your boxing experience level doesn't matter; I value your unique viewpoint and your understanding of the sport, regardless of your skill level. Ideally, you should be able to share some perceptions, and preferences related to boxing. Ski...

I need a standalone Point of Sale (POS) program developed for a Windows 10 system. This program should integrate with a SQL Server database backend for comprehensive reporting capabilities. Key Features: - Basic functions of a cash register: handling sales transactions, payment methods (cash, credit, charge, payment on account), discounts, coupons, gift card sales and redemptions. - USB peripheral device support: scanning (UPC codes for item identification), printing and controlling a cash drawer opening actuator. - Advanced inventory management: tracking all product details, price, quantity on hand, cost, supplier info, notes, tax. This should dynamically adjust with sales transactions. - Comprehensive reporting: generating sales reports, inventory reports, tax reports and statis...

I'm seeking a professional with robust expertise in web security to improve the security of my PHP website at first , a hacker has been entered to our website and mad...my PHP website at first , a hacker has been entered to our website and made some changes to our data , and resolve me a litlle problem that i received today : The SSL certificate for “” has not been renewed. You must take action to secure this site. The following domain names will lose SSL coverage when the certificate expires Key Requirements: - Implement protection against SQL injection - Set up reliable user authentication - Ensure comprehensive data encryption Ideal Skills: - Extensive experience in PHP security - Proficiency in web security protocols - Strong problem-solving and analytical...

I'm looking for a developer to create a small Xamarin app that will enable users to upload photos to the server and update to a SQL Server database. The app should also include a simple validation process for user login via email and password. Key Features: - Photo upload functionality - Server communication - SQL Server database updates - Basic login validation Ideal Skills: - Proficiency in Xamarin and mobile app development - Experience with SQL Server - Understanding of user authentication systems - Knowledge of server communication protocols - Ability to implement photo upload features This project requires creating a small, yet fully functional, cross-platform (iOS and Android) Xamarin app. Please provide examples of similar projects you've complete...

...using Angular 18, .NET Core, and SQL. The admin panel's primary functionalities will include: - Product Management: Admins should be able to add, update, and delete products. This includes managing product details such as pricing, description, images, etc. - Order Management: Admins should be able to view, process, and manage customer orders. - User Management: Admins should be able to oversee user accounts, monitor user activity, and manage user-related issues. - Category Management: Admins should be able to create, modify, and delete product categories. - Other: Any additional functionalities that would enhance the performance and usability of the admin panel. Ideal candidates for this project should have extensive experience with Angular, .NET Core, and SQL. Prev...

I need a skilled web developer to create an HTML website integrated with an SQL database for a Parking Management System. This system does not require hosting or a domain, as I will provide that. Key Features: - Web portal for security guards to access the database - Database access for security guards to monitor parking spaces and vehicle entries/exits - Detailed database records including owner name, unit number, parking number, registered vehicle, maintenance status, and phone number Ideal Skills: - Proficiency in HTML and SQL - Experience in creating web portals - Understanding of database management and security considerations

...databases - Skilled in handling complex SQL queries effectively - Ability to manage high process concurrency and large volume inserts Key Responsibilities: - Diagnose the root cause of long wait times and system locks - Optimize the database performance through careful tuning of queries and indexes - Implement strategies to manage high process concurrency and large volume inserts The scale of our data processing needs is small to medium-sized datasets, and our priority is to ensure that the system is responsive and reliable. Your role will be crucial in streamlining our database performance and preventing future issues, allowing our business processes to run smoothly. Problem Description: We operate a MySQL 8.0 Enterprise database hosted on the GCP SQL service. This se...

I'm in need of a seasoned Spring Boot developer with over 4 years of experience for a fintech project. Upon selection, you'll be required to sign a Non-Disclosure Agreement (NDA) due to the sensitive nature of the project. To understand the knowledge, we take a test, a take-home project. Which needs to be attached with quotat...registration methods. - CRUD APIs for Books: - Implementing the APIs to get, get all, add, update, and delete books. The Book APIs need to be protected via JWT authentication. After completion, please upload the project on GitHub and share the link along with your quotation. Ideal Skills and Experience: - Over 4 years of experience with Spring Boot - Experience with any cloud - Experience with SQL DB Please note, the project must be comple...

Drupal module needed. I have experience with Drupal and SQL - not PHP I need to create a site for a staff rota covering different shifts, and eliminating results for holidays and sickness. unless i have a node for each user i think i will need to add an "on" condition on a join. Key Requirements: - Looking for a screen share to assist with the set up of the module, and agree on basic architecture/required fields. i doubt it would take longer than an hour. - i would say i could send you the project but there is really one started. Ideal Skills: - Proficiency in Drupal module development. - Extensive experience with hook_ views_query_alter and custom data display. - Strong

...improve performance and scalability. Troubleshoot and debug complex issues, providing efficient solutions. Participate in code reviews and ensure adherence to best practices. Required Skills and Qualifications: Strong expertise in Python, including frameworks such as Django, Flask, or FastAPI. Experience with RESTful APIs, microservices, and cloud technologies (AWS, Azure, etc.). Proficiency in SQL and NoSQL databases (PostgreSQL, MongoDB, etc.). Knowledge of version control systems, particularly Git. Familiarity with containerization technologies like Docker and Kubernetes. Strong problem-solving skills and attention to detail. Excellent communication skills in English (written and spoken), as you will be working in an international team. Ability to work independently and manag...

I need a WordPress developer for the long term. Please share your portfolio Who can create your theme and plugins? and PSD to HTML

...on the project if its more convenient for you Core Features: Canvas Interface: Users can drag and arrange five key modules on a canvas: [Dataset] [Features] [Labeling] [Algorithms] [Predictions] Modules can be connected by drawing lines between "input" and "output" dots. Modular Options: Each module will offer three selectable options: Dataset: Predefined datasets (e.g., CSV, JSON, SQL-based datasets). Features: Feature extraction techniques (e.g., scaling, PCA, custom). Labeling: Labeling strategies (e.g., manual, automated, pre-labeled). Algorithms: Machine learning models (e.g., Random Forest, SVM, Neural Network). Predictions: Visualization or evaluation methods (e.g., confusion matrix, ROC curve, scatterplot). Interactivity and Feedback: Real-time va...

I'm in need of a skilled data entry freelancer who can modify text using chatgpt and paste it to a website. I will teach you how. My budget is: 20 posts for $1 Please provide your experience and skills when you bid. Thanks

...columns within my MySQL database tables using openssl iv along with matching sql queries modified for aes on the php backbone Key Requirements: - MySQL database management system: The project is strictly centered around MySQL, hence, a thorough understanding and experience with it is mandatory. - AES 256 Encryption: I need the expert to use AES 256 encryption, a well-known and reliable encryption standard, to ensure the security of my data. - Openssl iv: The use of openssl iv is crucial for this project, therefore, familiarity and experience with this tool is necessary. - Targeting Specific Columns: The project does not require encrypting all data within the tables, but rather specific columns. Therefore, the freelancer should be able to accurately identify and encrypt th...

I am looking for a skilled new freelancer, Flask/Python developer. I need work for long term and at low budget

I have a corrupted MDF file from Microsoft SQL Server that needs urgent attention. I require a professional who can extract all structured database records from this file.

I'm seeking a female freelancer from the for a unique boxing project. The purpose is to understand the sport from diverse perspectives and gather unique insights about boxing in different countries. Come prepared to mention what you’d like your boxing gloves to look like in your initial reply application Key Aspects: - Discussion about boxing in general - Speculations on individual boxing characteristics and all the things I could expect while boxing in the ring with you - Insights on your preferred boxing equipments and outfits Your boxing experience level doesn't matter; I value your unique viewpoint and your understanding of the sport, regardless of your skill level. Ideally, you should be able to share some perceptions, and preferences related to boxing. Ski...

I'm looking for an experienced Angular developer , SQL to assist in creating a high-quality application. This role requires: - Expertise in Angular (specific version to be discussed) - Ability to implement essential features such as user authentication, real-time data updates, and a responsive design - Knowledge of creating single-page applications, progressive web apps, and e-commerce sites Please provide evidence of your previous work and your understanding of Angular. Office Location :- Ahmedabad No Remote work

I'm in need of a seasoned SQL database analyst with a specific focus on hybrid database design. The key aspects of this project will involve: - Designing a new hybrid SQL database to meet specific project requirements. - Ensuring the database is optimized for both relational and non-relational data, in line with hybrid design principles. Ideal candidates should have extensive experience with SQL and hybrid database design, demonstrating a strong understanding of both relational and dimensional design elements. Please include relevant examples of your work in your proposal.

...the sole payment gateway. Your ability to integrate secure payment systems is crucial for user trust and safety. - Version Control & Deployment Knowledge: Familiarity with deployment and version control systems is necessary. I expect a smooth rollout of updates without service interruptions. - Database & Schema Design: Your expertise in schema designing and database management, specifically with SQL (e.g. MySQL), will be vital. I want an efficient, well-structured database that can handle increasing loads without faltering. The backend will need to cater to: - An Admin Interface: For overseeing operations and managing the application. - A User Interface: For customers utilizing the various services. - A Vendor Interface: For service providers within the application. Add...

I am seeking a seasoned Typescript professional to assist in developing new features on the frontend and backend of my existing project. to make some changes to code base to incorporate data from another table....professional to assist in developing new features on the frontend and backend of my existing project. to make some changes to code base to incorporate data from another table. Ideal Skills: - Proficient in Typescript with a strong understanding of its nuances and applications. - Prior experience with frontend development. - Problem-solving skills to aid in feature conceptualization. - understanding of MS SQL stored procedure other requirements - able to work via anydesk or ultraviewer for entire project. - able to work on GMT +8 timeframe. - opportunity to work long term...

I'm looking for a skilled React.js / ASP.Net Core with C# developer to work on a web application. Requirements: - Proficiency in React.js, Node or ASP.Net Core is mandatory - Flexible hours, task-based - Monthly compensation of 10k INR Project Requirement: 1) Create ReactJS/.Net Core with Web API Project (with AdminLTE Template) and Database (SQL Server / MySQL / PostgreSQL) 2) This project should able to deploy with database (MySQL / PostgreSQL) in Linux Server in Cloud (Godaddy / Hostlinger / Namecheap) 4) Connect Azure Blob Storage / Google Firebase with project to store files like Documents, Images and Videos with secured Token 5) Publish it in web (Network Security) Project Details: 1) 1 - Login Screen - Authentication should be based on Roles and it should validate in...

I'm seeking a Python expert to enhance my existing web scraper by adding new fields and a table. Specific details about the existing scraper's data collection and the source of data will be provided upon discussion. Key Requirements: - Proficiency in Python - Prior experience with web scraping - Ability to add new fields and tables to existing code into ms sql table. - experience in typescript an added advantage able to work fast and possibility to work long term together.

I need a professional to help me screen our application logs and update the status in our MS SQL Server database. The updates should be done through batch processing. Ideal Skills and Experience: - Proficiency in MS SQL Server. - Experience with application log analysis. - Knowledge in batch processing methods. - Attention to detail and strong analytical skills.

...will automatically calculate the total payable amount and savings for the customer. The application will also allow the user to print invoices on an Epson TM-T82 (3-inch roll) thermal printer. This project is very simple, focusing on core billing functionalities with minimal complexity. Technology Stack Backend: .NET Framework (Windows Forms Application). Frontend: Windows Forms (UI). Database: SQL Server or SQLite (lightweight for local storage). Features Add Invoice Items: Enter MRP, discounted price, and quantity for each product. Automatic Calculations: Calculate total payable amount and savings for the customer. Optional Customer Mobile Number: Enter the mobile number only at the final stage (optional). Edit Invoice: Edit or remove items before finalizing. Finalize Invoice...

We are currently seeking experienced Freelancer QA professionals to build a long-term working relationship through a one-year contract. The ideal candidates should meet the following criteria: - Minimum of one year of relevant experience in QA/User Experience Design - Native speakers with fluency Cantonese - Ability to respond to tasks within a week - Proficiency in English for communication Responsibilities: - Perform manual testing based on provided instructions and testing plan - Identify and report bugs and issues Additional Information: - Candidates will undergo a screening process - A small testing case will be provided as part of the evaluation - Tasks will be assigned as needed throughout the contract period - Compensation will be based on an hourly rate for tasks complet...

3. Data Engineer Responsibilities: Collect, process, and organize audio data. Set up data pipelines, create preprocessing workflows, and ensure data quality to feed the model. Skills: Python, SQL, big data tools (Hadoop, Spark), ETL (Extraction, Transformation, and Loading), and handling large volumes of data. Ideal Profile: Someone with experience handling large volumes of audio data (multi-track) who can build scalable and efficient data pipelines. 4. Software Developer / Backend Engineer Responsibilities: Integrate the model into a functional application, build APIs for the model, or even develop an interface if the project requires a standalone application. Skills: Backend development (Node.js, Python, Django), API creation and implementation, microservices, cloud experience (AW...

...can continue working without much downtime. [4] Take down single or multiple instances from the chain or take down the whole chain -> Maintenance mode. Now, the OpenVPN instance is up and running, the instance can be configured to either remain as a single hop or a multi-hop, it will become part of bi-directional business models, for now, we would like to implement the following business models (sql tables to keep track): [SSVP] - Sariff Shared VPN Pool - If the instance is set as Shared OpenVPN, the instance becomes part of the Sariff Shared VPNs Pool (SSVP), which are shared VPN instances to be used by multiple customers via Sariff. [SPVP] - Sariff Private VPNs Pool - If is set as Private OpenVPN, the instance becomes part of Sariff Private VPNs Pool (SPVP), which are ...

I'm looking for a freelance resume writer who specializes in tech resumes, particularly for data engineering positions in the UK. My goal is to create a compelling resume that highlights my skills and experiences effectively for mid-level roles. Key Skills to Highlight: - Proficiency in Python and SQL - Experience with Cloud platforms like Azure - Familiarity with Databricks, PySpark, PowerBI, Snowflake, DBT cloud, Azure Data Factory, Synapse Analytics, ETL, CI/CD, Azure DevOPs, C# .Net Most Recent Job Experience: - Data Engineering The ideal candidate for this project should have: - Proven experience in writing tech resumes, particularly for data engineering roles - In-depth understanding of the data engineering field - Ability to articulate and present technical skills and...

...experienced Power BI freelancer to create a comprehensive and interactive dashboard tailored to my business needs. The goal is to transform raw data into actionable insights for better decision-making and operational efficiency. Project Requirements: Data Integration: Connect and integrate multiple data sources (Excel, SQL, or Google Sheets) with Power BI. Dashboard Design: Develop user-friendly dashboards with interactive visuals, including KPIs, charts, and slicers. Data Analysis: Perform data cleansing, trend analysis, and provide actionable insights. Visualization: Create visually appealing dashboards that allow drill-down and export options for reports. Documentation: Deliver brief documentation for using the dashboard and provide initial support for adjustments. Id...

I am looking for someone to mentor, train and provide project support on Talend and complex sql tasks. This is at least a 3-6 months arrangement. I would require a right person to give me a demo before we can start the project together. Confidently is an important part of the process.

I'll fix errors in your laravel application and do sql optimizations as discussed

In Azure I have an Azure Web App, an Azure SQL Database and an Azure Key Vault installed. I need help with the Key Vaut connection strings so that the Web App can communicate with the SQL Database.

I have a Laravel application that's experiencing a variety of issues. Most of the bugs are occurring in the UI/UX and functionality, an...application that's experiencing a variety of issues. Most of the bugs are occurring in the UI/UX and functionality, and there are performance problems as well. - The backend is the most affected part of the application, so the majority of the troubleshooting will need to occur there. - SQL queries are causing slow execution times, which is impacting the overall performance of the application. I need an experienced Laravel developer who can debug the application, optimize the backend, and improve the speed of the SQL queries. A strong understanding of UI/UX and functionality errors is also crucial, as these are persistent issues...