Database Design Jobs

I am an older database programmer in need of up-to-date training on how to access and manipulate MySQL databases. I have had one of my website applications updated. It uses Hostinger Hosting for the host sql database on their Linux server. I am using Visual Studio 2026 Community with local host MySQL database. 1. I need someone in USA that can talk to me over the phone and Any Desk onto my desktop 2. Take a look at my Local Host MySQL database and show me a simple way to identify and view the tables, make direct changes to the data within the database, and insert new tables into the database. 3. Show me how to Back-up my operational database on the host server, and to copy my local host database over to the Hostinger server to replace the old database with the updated one. I am a q...

I’m looking for a seasoned database administrator to take charge of our SQL Server environment for a Bank of India–related platform. The immediate focus is on keeping the core banking data layer fast, resilient, and secure. Here’s what the assignment covers: • Database optimisation – analyse slow queries, tune indexes, and improve overall throughput without disrupting live operations. • Backup & recovery – design and automate point-in-time backups, test restores regularly, and document the full recovery strategy. • Security management – harden user roles, apply the latest patches, set up auditing, and make sure compliance standards are met. You’ll be handed full access to a staging instance first, followed by production onc...

I’m building a secure, mobile-friendly web application where each employee can log in, land on a personalised dashboard, and keep their work-related information up to date. After authentication, the dashboard must clearly display the employee’s personal profile, their collection details (Mode of Collection and Collection Amount), and a submission status that confirms whether the latest update has been saved. Core functionality • Secure user registration and login with strong password hashing and session handling. • Employee dashboard showing the three data groups above, with an “Edit” form that writes changes directly to the database after server-side validation. • Admin panel that lets me view, search, edit or deactivate any employee record. ...

POST A: n8n Automation Developer — Candidate CRM Setup Title: n8n Developer Needed: Candidate Intake CRM (Airtable + Google Forms + WhatsApp Webhook) Category: Automation / n8n / / Airtable Budget: Fixed Price — ₹10k (mention you're open to discussing based on proposal) Description: I run a recruitment agency in Mumbai, currently filling 300+ blue-collar and entry-level positions (Helpers, Salesmen, Cashiers, Delivery Boys, Supervisors, Housekeeping, Field Sales, etc.) for a retail client. I need a simple, reliable candidate intake system built using n8n (self-hosted, I will provide server access or we can set one up together) connected to: A Google Form (candidate self-submission: name, phone, role interest, location, experience) — I'll provide the for...

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# ERP Development Requirement – Custom Business Management System for Golden Homez ## Project Overview We are looking for an experienced ERP developer or software development team to build a *custom cloud-based ERP system** for our company, *Golden Homez*. Golden Homez is an Interior Design, Turnkey Execution, and Residential Construction company. We want to digitize and automate our complete business operations through a centralized ERP that allows every department to work within one platform. This is not a website, not a CRM, and not a dashboard-only project. We require a complete ERP system, with role-based access, department-wise modules, workflows, approvals, notifications, reporting, and analytics. The ERP should be scalable so additional modules can be added in the futur...

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I have an active MySQL database that has gathered duplicates, incomplete fields, and a few broken relationships over time. I need focused help cleaning this existing data set so every table is consistent and reliable again. Your task is limited to data cleaning; I will handle any future insertion work or query tuning myself. Deliverables • A cleaned SQL dump or set of migration scripts ready for direct import • A short report outlining the issues you found, the steps you took to fix them, and any preventive measures you suggest Acceptance Criteria • Duplicate rows and orphaned records are removed • Mandatory fields contain valid, properly formatted values • All foreign-key relationships pass integrity checks without errors Feel free to work with MySQ...

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I am looking for an experienced Django developer to implement a clean, scalable, and production-ready multi-tenancy architecture for my existing Django application. The application is already fully developed. I am not looking for new features or changes to the business logic. My goal is to refactor the architecture so that each customer (tenant) has their own isolated PostgreSQL schema, ensuring complete data separation. Requirements Implement schema-based multi-tenancy using PostgreSQL. Each customer must have their own dedicated PostgreSQL schema. Each customer must also have their own subdomain (e.g., , ). Automatically resolve the tenant based on the incoming subdomain and switch to the corresponding PostgreSQL schema. Provide a clean onboarding process that creates a new tenant, provi...

Project Overview We are looking for an experienced backend developer to build a middleware application that connects Zoho Books with the Mauritius Revenue Authority (MRA) E-Invoicing System. Zoho Books does not natively support MRA e-invoicing for the Global Edition, but it provides APIs and webhooks that can be used to build a custom integration. The objective is to allow our client to continue using Zoho Books while automatically submitting invoices to MRA in real time and storing the MRA response back into Zoho Books. ⸻ Preferred Technology * Laravel 11 * PHP 8.3+ * MySQL * REST APIs * OAuth 2.0 * Webhooks ⸻ Scope of Work The middleware should: * Receive invoice notifications from Zoho Books using Webhooks. * Retrieve complete invoice information from Zoho Books API. * Conver...

A new product is ready to move from concept to a usable, production-ready system. The scope covers everything from designing a clean, responsive front-end to building secure, scalable back-end services, wiring up the database layer, and pushing the finished solution to a cloud host (AWS, Azure, or similar). I have wireframes and a feature list; what I need now is a full-stack engineer who can turn those assets into a dependable minimum viable product, advise on the most suitable tech stack, and set up a straightforward CI/CD pipeline so future iterations roll out smoothly. Key expectations • Translate existing wireframes into a polished UI (desktop and mobile). • Build and document REST or GraphQL APIs that the front-end will consume. • Design the database schema...

I need a complete system design and architecture for a Windows-only desktop application that will serve as a data-management solution. The core goal is to let end-users capture, organise, search and report on medium-to-large datasets through a fast, intuitive interface. Scope of work You will start from a blank slate, so the engagement covers everything from choosing the tech stack to defining the database schema, component boundaries, communication patterns and deployment strategy. While I am leaning toward a modern .NET (C#/WPF or WinUI) approach, I am open to alternative frameworks such as Electron, Qt or JavaFX if you can justify clear performance and maintainability advantages. Key activities • Draft high-level and low-level architecture diagrams (layered architecture, modu...

Location requirement — please read first: Open only to independent contractors based in Australia, performing all work in Australia, who hold (or can obtain) a valid ABN. Applications from outside Australia can't be considered. Overview: An early-stage, Australian startup needs an experienced AI/ML full-stack engineer to build the foundation and secure infrastructure for a new consumer web application. This is a single, fixed-price milestone — what matters is meeting the milestone's acceptance criteria, not fixed hours. This is Milestone 1 of a larger build; later milestones involve an orchestrated multi-agent AI system. Continuation past this milestone is possible but not guaranteed — it depends on successful, on-spec delivery of this one. Full product deta...

I want to give our in-house Microsoft Access application a cleaner, more intuitive interface without touching its underlying tables, queries, or core VBA logic. The test assignment will be a single form; once that looks and feels right we will apply the same treatment to the rest of the system. What needs attention • General layout—better alignment, comfortable spacing and padding, and clearer grouping of related fields. • Navigation—smarter use of tabs so users reach the data they need in fewer clicks. • Visual polish—modern button styles with meaningful icons, consistent font types and sizes, and a cohesive color scheme that reinforces hierarchy and readability. I will supply the current .accdb, a style guide of our corporate colors, and notes on ...

I need an SSRS specialist to design and/or refine several tabular reports that sit on top of an existing SQL Server data source. The goal is to achieve clean, parameter-driven output that users can export instantly to Excel or PDF without additional formatting. Here is what I will provide: • Access to the database (SQL Server 2019) with sample data and the current schema • Business rules that determine which fields, filters, and aggregations must appear • Branding guidelines (logos, colours, fonts) What I expect from you: • Well-structured .rdl files that follow SSRS best practices (shared datasets, expressions kept in code where possible, consistent naming) • Optimised T-SQL queries or stored procedures where report performance can be improved &b...

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I’m building a new website and now need the database layer put in place. The only backend responsibility for this first phase is clean, efficient database interaction—no user-auth flows or external API bridges yet. The stack choice is settled on MySQL, so I need you to design the schema, implement well-structured queries (or stored procedures if they make more sense), and expose everything through a lightweight service layer that the front-end can call. You’re free to pick the server-side language and framework you’re fastest with—PHP (Laravel / Symfony), Node.js (Express, Fastify), or Python (Flask, Django) are all fine—as long as the final code is readable, documented, and easy to extend. Please include: • an ER diagram and migration scripts &...

Need an expert in Claude Code to show me how to build a website where *Sellers can list holidays for sale *Purchaser can make payments for the holiday *Payment funds will be withheld & funds only released to seller once purchaser has approved the holiday has been transferred in their name *Only bid if you are an expert using Claude Code to build websites * You're willing to guide me and show me how to do it using screen-share or online meeting (eg. Zoom/Google-Meet) *You can speak good english I’m building an online marketplace where people can list package holidays for sale and buyers can pay for those holidays knowing their money is safe until the transfer is confirmed. I already have the concept mapped out and now need a Claude Code expert who can walk me through the ...

I’m building an ASP.NET application that will run on IIS and I need reliable support throughout the back-end and database layers. The project covers three SQL-related areas: designing and structuring the database from scratch, migrating legacy data into the new schema, and then fine-tuning queries so performance stays sharp under load. On the application side I’m using Web Forms for the user interface, backed by a set of API services that expose selected functionality to other systems. Robust authentication and authorization must be baked in from the start so we can meet internal security policies. You’ll work mainly with Microsoft SQL Server, C#, and VB.NET (some legacy modules are in VB). Familiarity with Windows Server administration is a plus as it speeds up trouble...

Automated IVMS Reporting Platform Proposal and Scope of Work This proposal defines the scope of work for the design, development, and implementation of an Automated IVMS Reporting Platform. The platform will automate the preparation of the Santos Weekly Exception Report, Staff Weekly KM YTD Report, and Staff Risk Management Report. It will retain the existing approved reporting logic while improving data accuracy, automation, validation, presentation, and management reporting. Master System Technologies will provide access to the On-Road IoT API, including the required credentials, documentation, endpoints, and available data fields. 1. Overview The platform will provide a centralised view of: * Driver exception events. * Distance travelled and trip activity. * Driver exposure. * Ve...

I'm seeking a skilled developer to create a publicly searchable personal archive. This archive will include a variety of content types, including: - Documents: Text documents, PDFs, scanned images, Powerpoints, Word docs - Music Compositions: mp3 and midi files - Cartoons: Various cartoon images The ideal candidate should have experience in: - Database design and management - Building user-friendly search interfaces - Handling multiple file formats and ensuring easy accessibility Please provide samples of similar work done. If possible, website name /csyrony suffix ".net" or similar. Website background - off-white eg. rgb 230,230,230 or similar. Font times-new-roman or garamond or similar. For cartoons, the name is "goodscientistcartoon. The page style needs to be...

⚠️ ⚠️ ⚠️ Important – Read Before Submitting a Proposal ⚠️ ⚠️ ⚠️ We are currently receiving a high volume of placeholder bids, generic responses, and automated proposals. These will not be considered. Your bid is carefully reviewed and tailored to this specific brief, this project will be on a FIXED price and our budget is 500 USD, please dont waste our time. Introduction — Project Vision We are building a next-generation FiveM/QBCore roleplay framework based on the L2S base, with a strong focus on immersion, performance, quality, and long-term scalability. This project is not about adding many random scripts. The goal is to create a connected ecosystem where every major system works together through shared logic, consistent UI, realistic rules, and meaningful player interact...

I’m scheduling a focused two-hour live session where you guide me, step by step, through building a Windows desktop application that mirrors the training-management slice of SkillDB. We’ll be working with Open Claw and Anthropic’s Claude, so I need you to show me how to install and configure both tools locally, explain their usage patterns, and integrate Claude’s API calls inside a small Node.js/Electron codebase opened in Visual Studio. During the call we will: • Design a clean database schema from scratch (I don’t have one yet) for roughly 50 employees, covering their development journey and all training-related data. • Scaffold the desktop app, wire up the training-management views, and connect them to the schema. • Demonstrate at least...

Saya membutuhkan developer profesional untuk membangun platform try out online berbasis web yang ditujukan bagi peserta ujian masuk perguruan tinggi, CPNS, dan sekolah kedinasan. Fokus utama pada fase awal adalah menghasilkan MVP (Minimum Viable Product) yang stabil, mudah dikembangkan, dan siap digunakan oleh ratusan hingga ribuan pengguna. Developer diharapkan dapat membantu dari tahap perencanaan, desain, pengembangan, testing, hingga deployment. Ruang Lingkup Pekerjaan 1. Perencanaan Sistem - Analisis kebutuhan aplikasi - Desain arsitektur aplikasi - Perancangan database - Rekomendasi teknologi yang sesuai dengan budget 2. UI/UX Design - Modern dan menarik - Responsive desktop dan mobile - User-friendly untuk peserta dan admin 3. Pengembangan Platform Modul Peserta - Registrasi akun...

Saya membutuhkan sebuah layanan SMS yang memungkinkan pelanggan membeli pulsa semua operator dan membayarnya langsung melalui DANA. Fitur utama yang harus ada: • Pilihan paket pulsa yang mudah ditelusuri beserta daftar harga terkini. • Histori pembelian tersimpan per nomor ponsel. • Notifikasi SMS otomatis saat transaksi berhasil. Lingkup pekerjaan: 1. Bangun backend yang menerima pesan SMS, mengonfirmasi paket, memproses pembayaran DANA (melalui API/QRIS), lalu meneruskan order ke provider pulsa. 2. Rancang skema database sederhana untuk pengguna, transaksi, dan harga. 3. Kembangkan pesan SMS dua arah: konfirmasi pilihan & instruksi bayar, lalu status sukses atau gagal. 4. Sediakan panel admin web ringan untuk memperbarui harga dan meninjau histori. ...

Saya ingin mengembangkan sebuah aplikasi Android bertema sosial media dari nol hingga siap rilis di Google Play. Aplikasi ini harus memungkinkan pengguna untuk: • Membuat akun, login, dan mengelola profil • Mengunggah teks, foto, atau video singkat ke dalam feed kronologis • Menyukai, berkomentar, serta mengikuti akun lain • Menerima notifikasi push untuk interaksi penting • Mencari pengguna maupun tagar populer Teknologi utama yang saya bayangkan adalah Kotlin (atau Java) dengan arsitektur bersih (MVVM atau serupa), Firebase/REST API untuk autentikasi dan penyimpanan, serta integrasi sederhana ke layanan analitik. Desain UI/UX harus modern dan responsif mengikuti panduan Material Design. Keluaran yang saya butuhkan: 1. Kode sumber lengkap dan terdok...