Repair wordpress sql database jobs
...journal articles are my primary focus, but I am open to conference abstracts or book chapters whenever they fill a gap in the data landscape. After the search you will handle screening, data extraction, risk-of-bias assessment, and synthesis. If the numbers allow, a meta-analysis would be ideal; otherwise a structured narrative synthesis is fine. Deliverables • Search strategy strings for each database • PRISMA flow diagram • Extraction table with study characteristics, measurement techniques, outcome metrics, and complications • Risk-of-bias/quality-assessment tables (ROB 2, NOS, or tailored tools as appropriate) • Draft manuscript formatted to PRISMA 2020 guidelines, ready for journal submission Completion is accepted once the manuscript is ...
...niche-markets. Following a few characteristics of how I would envision such a platform: UI: In my opinion, the UI should not require any installation of a client/software. Instead of should be browser-based. Alternative: The whole platform itself could be a new type of browser to allow full flexibility and independency on our end. Data source and storage: I would avoid the dependency on any Database. Instead, I would go back to old school (keyword 'Lotus Notus from IBM' back in the old days) and have the storage file-based. Similar like InfoPath which used to store each form in an XML. This would also allow a server-less approach and instead, to utilize one of the many available file-storage providers. Such as Google Drive, One Drive, Box, ... Further features a...
I have an Azure Databricks SQL warehouse that needs to read from an external Hive metastore hosted on HDFS using thrift service. The moment the warehouse tries to reach that store, the job fails with an “authentication failure” coming back from HDFS. I am using a token-based authentication flow rather than Kerberos or a simple username/password combination, and I suspect the problem lies either in how the token is passed or in mismatched Hadoop core-site settings inside Databricks.
I need to move my live WordPress site from an overcrowded shared-hosting plan to a new VPS that will be managed with cPanel. The goal is a smooth cut-over with no noticeable downtime and a fully working site and email service on the new server. The job covers the entire migration process: copying all WordPress files, MySQL databases, SSL certificates, and every email account and message currently stored on the old host. Once everything is in place, DNS records must be updated and propagation monitored so visitors and mail flow switch cleanly to the VPS. After the switch, please verify that the website loads correctly, log-ins work, media links are intact, and email can send/receive without errors. For peace of mind I also want basic hardening on the VPS—firewall rules...
My WordPress site’s homepage has several links that no longer work. I need someone to locate every faulty URL on that front page, repair or replace each one, and confirm that they all resolve correctly after the fix. While the rest of the site seems fine, the landing page is critical for conversions, so accuracy matters. Deliverables: • Audit the homepage for all broken links. • Correct each link (update, remove, or redirect as appropriate). • Provide a short report showing what was fixed and how you verified it. I’m running the latest stable WordPress core and a standard theme with no custom framework, so you should be able to work directly through wp-admin or via an exported database—whichever is faster for you. Once ...
I manage multiple WordPress sites and need a dependable expert I can lean on for the long term. Work will range from routine upkeep—updates, security hardening, performance tuning—to larger feature builds and design refreshes as new ideas surface. You’ll be my go-to resource: investigating issues before they escalate, recommending best-practice solutions, and implementing clean, well-documented code that’s easy to maintain. When bigger milestones arise, we’ll outline clear objectives and timelines together so expectations stay transparent on both sides. A solid track record with WordPress core, custom themes, and modern development workflows (staging environments, Git version control, child-theme safety) is essential, along with clear, prom...
I’m ready to launch a bold, creative WordPress site that showcases my general-contracting work and makes it effortless for potential clients to reach out with new project requests. Scope of the build The design should immediately communicate craftsmanship and confidence—think strong typography, vivid imagery, and dynamic layouts rather than a subdued corporate look. WordPress is the CMS of choice so I can maintain content myself after launch. Required pages and content architecture • Home • Services • Projects (with filterable image galleries) • Portfolio (high-resolution before/after shots) • About Us • Blog • Testimonials • FAQ • Contact Core functionality • Image galleries that load qu...
I have very simple wordpress multisite and have legacy theme. I need highly skilled wordpress dev to change our old legacy theme and update/replace few plugins. And fix CLS and spam issues from our form. Let me know if someone can do it! Note: please don't apply if you are from India, Pakistan or Bangladesh, if you still bid on my project, I will specifically report your profile to contacting freelancer support for spam bids!
Municipal Operations & Governance System (MOGS) - an integrated digital platform designed to help Local Government Units modernize municipal operations, improve public service delivery, and strengthen transparency in governance. The app is already pre built. needs database configuration for deployment purposes. Offline/online features
...carry—hoodies, tanks, long sleeves, you name it—before completing checkout. To make the buying journey smooth, the platform has to include a persistent shopping cart, individual user accounts for order history and saved favorites, plus a section where verified purchasers can leave reviews. Speed and search accuracy are critical; the filter needs to return results in milliseconds and handle a very large database without lag. Mobile responsiveness, vibrant UI/UX that matches the bold aesthetic, and clean, secure payment flow are all non-negotiable. For launch I’ll consider any modern stack—Shopify with a custom app, WooCommerce, headless React + Node, or another solution—so long as it delivers a lightning-fast search index and flexible product va...
Hello, this project consist of multiple requirements : on ubuntu server : 1- Re-install OpenClaw and build a new postgres database and connect it to it. 2- Connect OpenClaw with Telegram bot. 3- Test an automated action using n8n to receive a command from Telegram bot and pass it through OpenClaw and return the action to the Telegram Bot to make sure it is connected to OpenClaw. I need expert in n8n , OpenClaw and operating system and Database.
I have several pages of clean, printed material that I need turned into plain-text files. No special formatting is required—just accurate, er...plain-text files. No special formatting is required—just accurate, error-free text exactly as it appears on the page. You’ll receive high-resolution scans of the originals. Your job is to type everything verbatim, proofread as you go, and return the content in standard .txt format. Consistency in spelling, punctuation, and line breaks is important because I’ll be feeding these files into a larger database. Deliverable • One neatly proofed .txt file for each printed page supplied I’m looking for someone who is detail-oriented and can turn this around quickly. Let me know how soon you can start and your ...
...and log any rows that fail numeric checks (unbalanced debits vs credits, non-numeric characters inside amount columns, etc.) so I can inspect them quickly. • Deliver the cleaned output as a single, flat-file database—CSV is fine, but feel free to suggest a lightweight relational structure if you think it will add value. Include the transformation script (Python, R, or similar) so the process is fully reproducible. Acceptance criteria 1. Row counts in the final dataset match the original ledger pages (no dropped or duplicated lines). 2. All numeric fields import into Excel or a SQL table as numbers, not text. 3. Your anomaly log lists every transaction you could not confidently parse and explains why. 4. The script runs end-to-end on my machine with on...
I’m launching a subscription-based CRM and need a developer who can turn my specification into a ...with clearly defined permissions. Beyond those essentials, the stack should include: – Responsive front-end (React, Vue or similar) – Robust REST or GraphQL API – Stripe (or comparable) subscription billing – Tenant isolation, GDPR-compliant data handling – Automated tests and CI/CD pipelines to AWS, GCP or Azure Final deliverables are: 1. Fully deployable MVP (front-end, back-end, database schema, infrastructure scripts) 2. Source code in a Git repo with setup instructions 3. Brief technical documentation covering architecture and role permissions If this aligns with your expertise, let’s discuss timelines and milestones so...
...goal is to build a lightweight admin panel to manage records. Main Features User login & logout system Admin dashboard CRUD operations (Create, Read, Update, Delete) Form validation Simple responsive UI (Bootstrap or similar) MySQL database integration Secure coding practices (prepared statements, basic security) Tech Requirements PHP (preferably PHP 8+) MySQL / MariaDB HTML, CSS, JavaScript Bootstrap (optional but preferred) Git for version control Deliverables Fully functional PHP project Clean and well-structured code Database schema (SQL file) Setup instructions Timeline Start: Immediately Duration: 4–5 days Budget $200 – $300 (Fixed price) Preferred Qualifications 2+ years experience with PHP Experience building admin ...
I need three live WordPress sites for small service-based businesses moved to a new host and fully operational there before March 12. The visual design, current themes, and every plugin in use today have to stay exactly as they are; customers shouldn’t notice anything except faster load times on the new server. Because I’m not sure whether past developers added custom snippets or altered core files, I’m counting on you to run a quick audit during the transfer and let me know if you spot anything unusual. I’ll hand over WordPress admin logins plus cPanel/FTP access on both the old and new hosts, and I’m happy to supply database dumps if that speeds things up. Please take care of complete backups, migration of files and databases, DNS upda...
One of my client sites appears to have been hacked. On a certain page, instead of the client content, a gambling website has been injected. The server malware scan (360 Immunify) does not identify this, but I can see various pages have been quaratined. There seems to be a complex WP install as I cannot log in normally to wp-admin despite setting up a user from php admin... I will give url to candidates at the interview stage. See attached screenshot. DO not try to engage in a conversation by saying " I have a few questions about your project... " or similar. Your bid MUST BE to complete the task, not to have a chat or attempt to re-negotiate.
I have several production PL SQL scripts that are starting to show their age: execution times have crept up and they are consuming more CPU and memory than I am comfortable with. The primary focus of this project is therefore PLSQL itself, not application-level logic or UI work. What I need from you is a careful optimisation of the existing codebase. The goal is two-fold—raise overall performance and cut back on resource usage—without changing the functional output in any way. You will be working with code that is already in use, so a light-touch, incremental approach that can be verified against current results is essential. Deliverables I expect • Revised PL SQL scripts ready for drop-in replacement • A short before/after performance summary (timin...
I’m setting up a light, four-page WordPress site—Home, Services, About Us and Contact—that plugs straight into a lead-generation dashboard. Rather than reinventing the wheel, I want to lean on proven plugins, with WP Leads as the core of the lead management flow. Here’s the workflow I need you to wire up: • secure sign-up / log-in for each company • a personalised dashboard where users can browse available leads in real time • a simple cart or pay-per-lead checkout so they can buy immediately • automatic reflection of purchases inside the dashboard Because I prefer WordPress plugins to a ground-up build, recommend the cleanest stack you see fit (extra membership, e-commerce or security plugins, payment gateway add-ons, etc.). If a...
...ready to go, and I’d like the two talking cleanly through Lovable. The goal is simple: trigger Resend emails from Supabase and capture delivery / event data back into a table, all through a small, clearly documented API layer. Here is how I picture the hand-off: • A Lovable workflow (or equivalent code) that authenticates to both services, exposes the endpoints I need, and runs without errors. • SQL or RPC functions in Supabase that I can call to send an email via Resend and to store the resulting webhook payloads. • Environment-variable placeholders for keys and secrets, so I can drop them straight into my .env file. • A short README—or quick screen-record—showing the setup steps and a sample request / response. I have set aside a t...
Two of my WordPress installs have suddenly lost most of their functionality because the plugins refuse to activate. No new plugins were installed and nothing was recently updated, so I need someone who can jump in right away, trace the underlying cause, and get every required plugin running again without taking the sites offline any longer than absolutely necessary. You’ll have full access to the dashboards, cPanel, phpMyAdmin, and—if you prefer—SSH / WP-CLI so you can inspect file permissions, database entries, and server logs. Please be ready to pinpoint conflicts, repair corrupted plugin folders, or roll core files back if that turns out to be the issue. I’m looking for results, not an endless audit. Once you’re done, both sites s...
I need a reliable freelancer to pull a blend of text and numerical i...a reliable freelancer to pull a blend of text and numerical information from several specified online sources and enter it directly into our live database. You will receive secure database access, complete field guidelines, and a short orientation video so you understand the required structure before you begin. Accuracy is critical; each record must match the formatting rules I provide and all values need to be double-checked for consistency. You should already be comfortable working inside a web-based database interface or with SQL tools, and able to keep a clear audit trail of changes. When the assignment is complete I’m expecting the database to be fully populated, error-fr...
...have a live MERN application that needs a handful of targeted improvements so the platform runs smoothly on AWS and updates deploy automatically. Here is what I need completed: • Login page: the React login screen occasionally sits on a white page and never loads. I need that “page not loading” bug tracked down and resolved in the Node/Express API or React view (whichever is responsible). • Database: move the current MongoDB data to an AWS RDS instance that you will provision. After migration the app must connect seamlessly with zero data loss. • Dashboard graphs: the existing user-activity chart is wired up in React/ but returns empty results. Fix the data query so the graph renders correctly, and add quick-select filters for “Last 7 days&r...
...everything at once, the site will be rebuilt step-by-step to ensure proper structure and compatibility. The process will include: • Cleaning and preparing the new server • Studying the structure of the existing system • Copying and rebuilding files gradually instead of bulk copying • Connecting and configuring the database correctly • Ensuring the admin panel works properly for data uploads • Adjusting configurations for the new domain • Preventing duplicate database issues • Testing all functions to ensure the system works correctly The goal is to replicate the functionality of the original platform while ensuring the system runs cleanly on the new server. Estimated completion time is approximately 7 days. Once ...
I’m launching a new online hub for my appliance-repair business and I need the entire website built from scratch. The site should showcase our ability to service all makes and models—from kitchen and laundry machines to heating & cooling units—while making it effortless for customers to request help. Here’s what I have in mind: • A modern, mobile-responsive layout that instantly tells visitors we repair every major appliance brand. • Clear service pages for kitchen, laundry, and HVAC categories, each with a quick “Book Now” or “Request Quote” form. • An easy-to-manage back-end (WordPress, Webflow, or a platform you recommend) so my team can add promotions, testimonials, and blog articles without to...
I need an Android chatting app where users can sign up, log in, browse chat profiles, and chat with an AI character. The app should also include a powerful admin panel so I can manage users, monitor activity, and control the platform easily. Main app features: Splash screen Login / Signup pa...tracking AI response control or prompt management Admin login security Search and filter options for users and chats What I need from the freelancer: Complete Android app development Admin panel development Clean UI/UX design Secure login and user data handling Scalable backend setup Source code delivery Proper testing before final delivery Preferred skills: Android app development Backend and database setup Admin panel/dashboard development API integration AI chat integration UI/UX design ...
Looking for an experienced WordPress developer to fix and integrate a plugin and make some design adjustments on my website. The plugin should work smoothly with the site, and the design needs minor improvements to ensure everything looks clean and functions properly. Experience with WordPress customization, plugin development and integration is required.
...perform all required statistical analyses, then translate the findings into a clear manuscript-ready report and slide deck. Because the trial is already registered and governed by strict SOPs and GDPR, familiarity with GCP, REDCap (or similar), and reproducible R scripts/SAS code is essential. Alongside the trial work I also need a full systematic review following PRISMA guidelines. You will handle database searching, screening, risk-of-bias assessment, meta-analysis where appropriate, and prepare a draft that can slot straight into a high–impact journal submission. Deliverables • Cleaned, locked master dataset with data dictionary • Annotated analysis code and statistical output (tables, figures, CONSORT flow) • Journal-ready RCT results manuscript plu...
I have very simple wordpress multisite and have legacy theme. I need highly skilled wordpress dev to change our old legacy theme and update/replace few plugins. And fix CLS and spam issues from our form. Let me know if someone can do it! Note: please don't apply if you are from India, Pakistan or Bangladesh, if you still bid on my project, I will specifically report your profile to contacting freelancer support for spam bids!
...looking for a beginner WordPress designer who can build simple websites using Elementor. This role is suitable for freelancers who want to build their portfolio and work on small projects. Responsibilities: • Create simple WordPress websites using Elementor • Use templates or basic layouts • Make small design edits • Ensure the website works on mobile Project Scope: • Simple websites (3–5 pages) • Mostly basic business websites • Content will be provided Budget: ₹1,500 – ₹4,000 per website depending on complexity. Requirements: • Basic knowledge of WordPress and Elementor • Willing to learn and improve • Reliable communication If you perform well, we can provide regular projects. Please share: 1. ...
Summary WordPress Elementor Developer Needed for Long-Term Project Collaboration We are looking for a skilled WordPress developer with experience in Elementor to collaborate on multiple client website projects. This is a long-term opportunity for the right freelancer. Responsibilities: • Build responsive WordPress websites using Elementor • Develop business websites and landing pages • Follow provided requirements and designs • Make revisions based on feedback • Ensure mobile responsiveness and good performance Requirements: • Experience with WordPress and Elementor • Ability to create clean and modern layouts • Reliable communication • Portfolio of previous work Project Scope: • Most projects will include 4...
...designing anything. Your job is to connect it to a real database (Supabase), add authentication, and set up automated email delivery. The application is called SpecialisedVOC. It is a workplace verification of competency platform used to record and certify that workers can safely operate specific pieces of machinery. It handles approximately 3,000 assessments per year across multiple assessors and sites. The prototype (React .jsx file) and a full developer specification document are ready to send to shortlisted applicants. You will not be guessing at requirements — everything is documented. What needs to be built The prototype runs entirely in-memory. You need to replace the simulated state with real services: • Supabase database — schema provided, 7 ...
The project centres on launching a WordPress-based e-commerce store that feels clean, fast and trustworthy. I already know the core platform—WordPress—so the build will revolve around WooCommerce (or a comparable plugin) with custom PHP, HTML, CSS and JavaScript tweaks where stock functionality falls short. Key functional highlight: customers must be able to leave product-level user reviews that display neatly on both desktop and mobile. A smooth back-end moderation flow for those reviews is essential, as is uniform styling so the feedback looks native to the chosen theme. Beyond that, the usual e-commerce fundamentals—product catalogue, checkout flow, tax/shipping rules and responsive design—should come baked in, but feel free to suggest smart add-o...
...functionality for travel routes between locations - Implement backend logic to generate possible journey options - Integrate relevant APIs if required - Create a clean, mobile-friendly user interface - Develop basic backend infrastructure and database - Ensure the product is scalable and well-structured --- Required Skills - Strong experience in full stack development - Frontend experience with React / / modern JavaScript frameworks - Backend experience with Node.js / Python / similar frameworks - Experience working with REST APIs - Database experience with PostgreSQL / MongoDB - Ability to build and deploy production-ready web applications --- Preferred Experience - Experience building SaaS products or marketplaces - Experience working with data-driven applications...
...are currently looking for a Russia native speaker based in Russia who can contact companies in Russia, speak with HR / Management, and introduce our manpower supply services. This is a 3 - 6 month project with possibility of long-term cooperation. Your role will be to call companies, present our proposal, and connect us with HR / hiring department. Scope of Work - Call companies in Russia (database will be provided or can be self-generated) - Speak in Russian language with HR / Admin / Management - Introduce our manpower supply services - Share our company profile by email / WhatsApp / LinkedIn - Collect HR contact details - Fix meetings / calls with interested companies - Provide daily / weekly report About Our Company We provide manpower from India for industries such as: F...
I need help installing a specific WordPress theme. Minor customizations are also required. Ideal skills and experience: - Proficiency in WordPress - Experience with theme installation - Basic customization skills (e.g., color scheme, logo, layout adjustments) - email page is not working now need to work - need to add size chart with style of garment and design -payment gateway Please provide examples of previous work.
...object storage such as Amazon S3, Google Cloud Storage, Azure Blob, or another vendor you prefer. Containerised deployment (Docker, docker-compose, or similar) is ideal so I can spin it up on my own VPS or cloud account with minimal fuss. Deliverables 1. Working web application deployed on a test URL
 2. Source code with clear README covering setup, environment variables, and build steps
 3. SQL/NoSQL schema scripts (if applicable)
 4. Admin credentials and sample user accounts for verification
 5. Brief hand-over session or screencast walking through the key flows Acceptance criteria • I can register, log in, upload a document, and share it with a single invited user; any other user is denied access. • The admin panel correctly lists accounts and to...
...We are currently looking for a Serbian native speaker based in Serbia who can contact companies in Serbia, speak with HR / Management, and introduce our manpower supply services. This is a 3–6 month project with possibility of long-term cooperation. Your role will be to call companies, present our proposal, and connect us with HR / hiring department. Scope of Work - Call companies in Serbia (database will be provided or can be self-generated) - Speak in Serbian language with HR / Admin / Management - Introduce our manpower supply services - Share our company profile by email / WhatsApp / LinkedIn - Collect HR contact details - Fix meetings / calls with interested companies - Provide daily / weekly report About Our Company We provide manpower from India for industries suc...
I’m ready to launch an online shop that sells physical products and I want the whole experience powered by WordPress and WooCommerce. I already have the domain and hosting; what I need now is a clean installation of WordPress, WooCommerce configured for physical-goods shipping, and a reliable wishlist feature so visitors can save products for later. Core tasks I’d like you to cover: • Install and harden WordPress on my server • Set up WooCommerce, add basic payment and shipping zones for physical items • Integrate a proven wishlist plugin and style it to match the site’s theme • Apply a lightweight, responsive theme, then tailor fonts, colors, and layout to reflect my brand • Create one sample product with clear d...
...analyses them, and produces a set of Performance Reports covering three key metrics: • Return on Investment • Trading Volume • Profit & Loss Statement . RATES AND MORE The source files arrive in CSV/Excel straight from our treasury platform. I am comfortable sharing a sample dataset so you can map the fields, clean anomalies, and transform the numbers. Ideally the workflow is automated—SQL or Python for the heavy lifting and Excel, Power BI or Tableau for the final dashboards and printable summaries—but I am open to whichever stack you can justify as robust and maintainable. Acceptance criteria • A scripted ETL routine that I can run on new deal files without rewriting code. • Interactive dashboards plus a one-page PDF summ...
I need a reliable researcher who can compile a database of 1,000 Indian-based YouTube channels, centred on the “Data entry” niche, and capture a full-page screenshot of each channel’s “About” tab that clearly shows the Promotion/Business email address. Scope of work • Data collection and research: locate active Indian YouTubers whose content relates to data entry (tutorials, tips, freelancing, software demos, etc.). • Contact details: extract the publicly listed Promotion/Business email visible in the About section. • Screenshot capture: take a clear PNG or JPG screenshot of the About page for each channel so the email is readable. • Organise results: create a spreadsheet (Google Sheets or Excel) with Channel Name, Channel U...
I will send you a single Excel workbook that already contains a clean template and the full list of 500 company names. Your task is to visit each company’s official website and capture three fields—contact name, email address, and phone number—then enter them in the exact columns provided. Please work strictly with information that is publicly available on the company site; do not pull data from LinkedIn or any third-party source. Consistency matters, so enter phone numbers in international format where it is shown and keep the spelling and punctuation of names exactly as they appear online. Deliverable • The same Excel file returned, fully populated and double-checked for accuracy and spelling. I will review the sheet for completeness (500 rows, three data poin...
...experienced developer to help me take it from concept to a clean, working release. The exact feature set is still flexible, but it will draw on core areas of programming, database design, networking concepts and general system development, so a broad understanding of these disciplines will be valuable. Here’s what I need from you: • Translate the high-level requirements I provide into clear, efficient Python modules. • Advise on and implement an appropriate tech stack—whether that means a lightweight Flask or FastAPI service, a Django web app, a data-driven script, or something else that fits the goals best. • Design or refine database schemas and integrate them cleanly with the code. • Write unit tests and basic documentation so t...
I need an end-to-end order processing and delivery solution that runs smoothly on the web, Android, and iOS. The entire system will be used exclusively by admins and managers, so the interface must surface the information they need without clutter. Core workflow • Orders are created or imported into the system, then move through clear fulfilment stages. • Real-time order tracking shows current status, location data, and time stamps. • A user-management module lets me add, deactivate, or edit staff profiles and set role-based permissions. • A built-in analytics area should visualise daily volumes, delivery times, and performance trends that can be filtered by date range, team, or individual driver. Tech expectations A single, secure API should power all three...
I already own the domain and hosting for my organisation and now need the entire website designed and set up in WordPress with a professional, corporate look. The site has to be fully functional when handed over—responsive on all devices, fast-loading, secure, and easy for my team to update. Core pages I need built are: • Home • About Us • Contact Us (with working form) • Services • Testimonials • Blog • Portfolio • FAQ • Careers Please handle theme selection or custom theme creation, page layout, basic on-page SEO, and integration of any essential plugins (security, caching, analytics). I’d also like guidance on best practices so I can manage content moving forward. Once complete, I expect a short walk-th...
...Upload Vendors should upload their catalog via Excel (.xlsx or .csv). Each product record should contain fields such as: ✔ SKU ✔ Description ✔ Quantity Available ✔ Expiry Date ✔ Unit Price ✔ Total Price ✔ Category ✔ Category ID ✔ Active (Yes/No) Catalog Features ✔ Upload new catalogs ✔ Update or replace existing catalogs ✔ Validate Excel structure before upload ✔ Store product records in a database ✔ Vendors can view their catalog items 2. Customer Access (API / PunchOut-Style Catalog) Customers such as ERP or procurement systems should be able to access vendor catalogs through secure API authentication. Access Flow ✔ Customer system sends an API request with credentials ✔ System validates the credentials ✔ Customer is granted access to only the assigned vendor catalog ...
I am looking to have a self-contained desktop application built that lets us record and track three key data sets in one place: staff information, individual training records, and detailed instrument-calibration histories. The program will be used on a small internal network, so a local database engine such as SQLite, MS Access, or an embedded PostgreSQL instance is perfectly acceptable as long as installation remains straightforward for non-technical users. Two role levels must be enforced: Admins need full create / update / delete privileges plus the ability to add new users, import legacy spreadsheets, and run global reports, while Managers only require read-only dashboards and the ability to print or export filtered reports for their teams. Typical daily tasks should feel intu...
My PHP (mysqli) site is suddenly refusing to save changes to the database. Reads still work, but any record update—whether triggered from the WordPress admin area or through our custom JavaScript front-end—returns no change and sometimes throws a silent SQL error. The job is to trace and eliminate this update failure. I can grant access to the codebase,and phpMyAdmin. The stack is: • PHP 8.x using mysqli • MySQL 5.7 • WordPress (themes and a small helper plugin interact with the same tables) • Vanilla JavaScript on the client side
...more efficient theme. A solid understanding of Prestashop caching layers, MySQL tuning, and server-level tweaks will be essential, and any recommendations must fit comfortably within the OVH environment I’m already using. Deliverables: • Baseline performance benchmark (TTFB, Core Web Vitals, GTmetrix or similar) • Detailed audit report highlighting issues in images/media, modules, theme code, database and server config, plus a prioritized action plan compatible with PHP 8 • Implementation of agreed optimizations in a safe workflow (staging → production) • Post-optimization report showing before/after metrics, along with final recommendations for the upcoming PHP 8 move If you have a proven track record speeding up Prestashop stores, let&rs...
