Your guide to getting data entry done for your business
Data entry is an important task, but choosing the wrong solution can seriously harm your company's productivity.
Database Design is an important process that involves designing, creating and maintaining databases for business, scientific, and other applications. This is done to ensure data accuracy, data integrity, and appropriate delivery of information for an organization's internal and external use. A Database Designer is a specialist who is responsible for implementing the database design by creating the necessary programming code to support it.
At its core, Database Design encompasses relation modeling and optimizing the performance of databases through the use of indexing and proper construction of the queries. It also involves improving the usability of an application by providing the correct security settings and authentication measures that protect data from tampering. Database Designers also develop programs to monitor system performance and efficiency while ensuring data integrity throughout all operations.
Here’s some projects that our expert Database Designers made real:
These are just some of the projects our expert Database Designers have completed on Freelancer.com! If you’re looking for someone to help you with your own project, don’t hesitate to post your task on our platform – our leading designers have extensive experience in handling all types of projects related to database management. With their help, you can be sure that your project will be handled with utmost care and efficiency!
Conform celor 31,209 recenzii, clienții îi evaluează pe Database Designers cu 4.9 din 5 stele.Database Design is an important process that involves designing, creating and maintaining databases for business, scientific, and other applications. This is done to ensure data accuracy, data integrity, and appropriate delivery of information for an organization's internal and external use. A Database Designer is a specialist who is responsible for implementing the database design by creating the necessary programming code to support it.
At its core, Database Design encompasses relation modeling and optimizing the performance of databases through the use of indexing and proper construction of the queries. It also involves improving the usability of an application by providing the correct security settings and authentication measures that protect data from tampering. Database Designers also develop programs to monitor system performance and efficiency while ensuring data integrity throughout all operations.
Here’s some projects that our expert Database Designers made real:
These are just some of the projects our expert Database Designers have completed on Freelancer.com! If you’re looking for someone to help you with your own project, don’t hesitate to post your task on our platform – our leading designers have extensive experience in handling all types of projects related to database management. With their help, you can be sure that your project will be handled with utmost care and efficiency!
Conform celor 31,209 recenzii, clienții îi evaluează pe Database Designers cu 4.9 din 5 stele.I need an MS Access database to efficiently store and manage our inventory records. This database should help us keep track of stock levels, generate detailed inventory reports, and send automated alerts for low stock. Key Requirements: - Track stock levels: Real-time updates on inventory. - Generate inventory reports: Customizable reports for analysis. - Automated alerts: Notifications for low stock. - API Integration: Connect with existing systems for seamless data flow. Ideal Skills and Experience: - Proficiency in MS Access - Experience with database design and inventory management - Strong understanding of API integration - Report generation and data analytics skills Looking for a developer who can deliver a robust, user-friendly solution. Please provide samples of previous similar...
I need a browser-based point-of-sale application built from scratch, with inventory management taking top priority. Each sale should automatically adjust stock, alert me when items hit a reorder threshold, and let me raise a purchase order in a click. Discounting at checkout and the option to capture basic customer details are welcome, but a rock-solid inventory engine comes first. You are free to use the mainstream stack you know best—Laravel, Django, Node, or a React/Vue front-end paired with a REST or GraphQL back-end—so long as the code is clean, well-commented, and easy to extend. A tidy database schema, role-based access, and a responsive interface that works on desktop and tablet browsers are expected. Deliverables • Deployed web app on my server or a staging UR...
Our database is exhibiting structural problems that trace back to the way its indexes were created and maintained. I need a specialist who can dig into the current schema, spot every faulty or missing index, and rebuild the structure so the tables relate cleanly and queries run as they should. You’ll start by auditing the existing schema and execution plans to confirm where index duplication, gaps, or bad selectivity are slowing things down. Once the weak points are mapped, I want a clear plan of action, then a set of scripts that create, drop, or rebuild the necessary indexes with minimal disruption to live traffic. After the changes are applied, please benchmark typical read- and write-heavy queries so we can validate the improvement before we push everything to production. Deliv...
Critical requirement: I will only collaborate with developers who can demonstrate genuine WordPress plugin development experience. I need to see 2-3 actual plugins you've built from the ground up - not website templates, not theme customizations, not purchased scripts you modified. This project requires backend development skills, database architecture understanding, and API integration experience. Show me real plugin code you've written, or we can't move forward. Budget: $100 fixed price limit for personal project Delivery: 7 days Updates: Daily progress reports required Project Description Building a WordPress plugin for semantic internal linking using AI embeddings and MySQL 8.1 VECTOR storage. This is NOT a keyword-based tool - it understands context to suggest releva...
We are looking for an experienced Full-Stack / HRMS Developer or Team to provide a ready-made or open-source based HRMS application with 100% ownership transferred to our company. Scope of Work: Provide a ready-made or open-source HRMS application with full source code ownership. Customize basic HRMS features as per company requirements. Install, configure, and deploy the HRMS on our server. Deliver admin access, database, and basic documentation.
I need a web-based platform that lets organizers spin up and run e-sports events from start to finish. The core of the build is a rock-solid tournament creation and management module: admins should be able to open a new event, set the game title, define basic rules and instantly generate a single-elimination bracket. As results come in, the bracket must update manually/automatically, advancing winners and locking completed matches to avoid tampering. Players will create accounts with a straightforward email-and-password flow. Once signed in, they can join an existing event, view their match schedule, and report scores. An admin dashboard is required for seeding, manual score overrides, and exporting final standings. Responsive pages for desktop and mobile, RESTful or GraphQL endpoints, a...
I need an RFID-based platform dedicated to Asset tracking, but instead of equipment or vehicles the “assets” are People moving through my facilities. The system must reliably capture and store two key data points for every tagged individual: Entry and exit times as well as their wider Activity history while on site. Core workflow RFID badges (or wristbands) will be read at all controlled doors and strategic zones. Each read event should be time-stamped, linked to the person’s profile, and pushed in real time to a central database. A responsive web dashboard will let me filter by person, date range, or location and export reports for compliance audits. Tech expectations I’m open on the stack, yet a modern combination such as Node.js or Python on the back-end, R...
I’m building a modern, responsive website whose sole focus is managing award nominations and letting the public cast their votes. The flow is straightforward: I’ll curate the list of categories and nominees in an admin area; visitors land on the site, review each nominee, and register their vote—no log-in required. The vote tally must be secure, tamper-proof, and exportable for reporting. You’ll take the project end-to-end: database design, API, front-end, and deployment. I’m flexible on the stack—whether you prefer React + Node, , Laravel, Django, or another reliable full-stack framework—so long as it delivers fast page loads and can handle traffic spikes during voting periods. Key deliverables: • Fully responsive website with public voti...
I have a fully working single-page ERP/POS application (NexusERP v2) that currently runs 100 % on the browser and stores everything in localStorage. The front-end code is clean ES6 modules with modern CSS, so your focus will be the server side: designing and wiring up a real database layer. My only requirement right now is database integration. I’ve decided on a SQL engine—specifically SQLServer—so the job centres on modelling the data, creating the schema, and exposing the necessary endpoints my front-end can call (REST or GraphQL: I’m open, as long as the calls stay lightweight). Key points you’ll handle • Translate the existing entity structure (products, clients, inventory, sales, etc.) from localStorage to SQLServer tables with proper relationshi...
I need a seasoned full-stack developer to take an idea all the way from data model to polished user experience. The solution will present the same interface whether it is opened in a browser or installed on a phone, so a single hybrid code-base is essential. The mobile build must compile cleanly for both iOS and Android, while the web version should feel like a first-class responsive application on desktop screens. Core scope • Design and implement a scalable, secure database schema (SQL or NoSQL—convince me which fits best) that can comfortably support thousands of concurrent support tickets. • Build a robust back-end API layer (REST or GraphQL) with authentication, role-based permissions, logging, and sensible test coverage. • Develop the front-end as a hybrid a...
Project Requirement (Step-by-Step Implementation) DATASET - Requirements - (Fully clear implementation with explanation and workings) Step 1 — Business Question & Topic Framing The notebook should clearly define the business problem: Question: “In a given city, which business categories look most promising to start a new business, and what factors correlate with high customer ratings?” Expected outputs: Top 10 “high-opportunity” business categories in the selected city A short checklist of key success drivers derived from data A simple predictive model to classify businesses as High Rated vs Not Step 2 — Input: Import Data from Web Dataset Files Use the public Yelp Open Dataset Programmatically read: optionally a sampled Parse JSON...
We operate Shopify ecommerce stores in the lighting and home décor space, with a combined catalog of ~45,000 products. Shopify has become too expensive and restrictive, and we want full ownership and control of: Content Product data SEO Infrastructure We are looking for an experienced freelancer or small team to help us design and execute a migration to a self-hosted AWS + WordPress/WooCommerce solution, built for scale, performance, and long-term maintainability. This is not a basic WordPress job. Experience with large catalogs, AWS, performance optimization, and ecommerce migrations is mandatory. Scope of Work 1️⃣ Architecture & Planning (Mandatory) Propose a scalable AWS architecture for: WordPress + WooCommerce ~45,000 products 3 - storefronts Recommend: EC2 /...
FinTech MVP – Regulated Equity Crowdfunding Platform (No-Code / Low-Code Preferred) 2. Project Description (Paste This) I am building an MVP for a regulated fintech platform focused on equity crowdfunding for SMEs in the UAE. This is NOT a full production system. The goal is a compliance-first MVP suitable for regulatory sandbox testing, with a strong focus on clear user flows, auditability, and manual controls. I am specifically looking for a developer/team experienced with: Fintech MVPs No-code / low-code tools (Bubble, Webflow + backend, etc.) Admin dashboards Secure onboarding flows 3. Scope of Work (Very Important – Keep This Tight) A. User Roles 1. Investor Signup / login Basic profile KYC redirect or placeholder (no full KYC build required) View approved deals (read-only...
I’m building a web-based application that lets aluminum-and-glass fabricators generate perfectly optimized quotes, cut lists, and professional PDF summaries without wrestling with spreadsheets. Core functionality • Formula engine – The user chooses a window series (initially Sliding and Casement; the structure should stay open so I can add other systems later) and enters dimensions. Editable formulas then return every aluminum and glass measurement required. • Discount logic – Each fabricator can set fixed-amount discounts as well as their own fixed measurement deductions in cm/mm per series, so the maths always matches the shop’s workflow. • Cut optimization – – Aluminum: bars default to 595 cm but the length is editable per us...
I’m putting together a recruiting platform that connects NocoDB’s spreadsheet-style interface with a PostgreSQL ba. What I already have in mind • NocoDB will be the only front-end my recruiters see, so the tables, views and layouts have to feel as natural as a spreadsheet. • PostgreSQL is the single source of truth underneath it all; every field defined in NocoDB must map cleanly to a well-designed schema. • Core modules are Candidate management, Job requirement tracking and Client management. They should come pre-configured with sensible relationships, lookups and status pipelines so my team can hit the ground running. • Team members will start with read-only access. Granular role definitions and row-level security in both NocoDB and PostgreSQL mus...
We have a clean, working MVP deployed on AWS EC2 that performs fast resume analysis and ranking using an LLM (Anthropic/Claude). The core engine works. What we need now is foundational infrastructure so we can run paid enterprise pilots without creating rework later when we add Stripe, dashboards, and full multi-tenant UX. This is backend architecture and correctness, not UI polish. What You Will Build (Exact Scope) 1. Database Layer (Postgres) Provision Postgres (AWS RDS preferred) and implement schema using Prisma or Drizzle. Required tables: orgs id name created_at users id org_id (FK) email auth_subject (Cognito sub or auth provider ID) created_at org_entitlements (CRITICAL — must exist even before Stripe) org_id status (trial, active, inactive) plan (free, p...
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I need the mobile app fully wired to a SQL back end—specifically MySQL—so I can create, read, update, and delete user records from inside the product. The schema is still flexible, so feel free to suggest best-practice tables for authentication and profile data; the only hard requirement is that the structure be easy to extend for future features. Once the integration is solid and tested, I want the release build prepared, signed, and uploaded to Google Play Console, with everything required for the listing (AAB/APK, versioning, keystore, screenshots and basic store details if you can assist). Deliverables • MySQL database schema and connection set-up inside the codebase • Tested user CRUD operations working end-to-end • Production build generated, sign...
My application currently uses Firebase for data storage, but I’m ready to phase it out and move all new users to a dedicated MongoDB database. The immediate goal is to stand up a production-ready MongoDB instance, design an equivalent schema, and route new sign-ups there while existing users continue operating without disruption. Two data sets need to be copied across right away—user profiles and user activity logs. I already have full read/write access to the Firebase project, so exporting the raw JSON or collections won’t be an issue; what I need is a clean import into MongoDB with indexes, validation rules, and any minor field remapping that improves query performance. All other Firebase collections can stay untouched for now. Once the MongoDB side is stable, the...
I need a full-stack developer to architect, design, and build a secure, business-grade web application focused on customer management. The first release must let an Administrator log in, create, edit, search, and archive customer records through a clean, responsive UI that meets modern UX standards. Security and scalability are non-negotiable: think role-based access control, encrypted data at rest and in transit, and a codebase that can be containerised and deployed to common cloud platforms. While only the Administrator role is required now, I want the code structured so additional roles—such as Customers or Support staff—can be added later without major rewrites. Preferred stack is open; I’m comfortable reviewing proposals that use Django + React, Laravel + Vue, No...
I need a full-stack developer to architect, design, and build a secure, business-grade web application focused on customer management. The first release must let an Administrator log in, create, edit, search, and archive customer records through a clean, responsive UI that meets modern UX standards. Security and scalability are non-negotiable: think role-based access control, encrypted data at rest and in transit, and a codebase that can be containerised and deployed to common cloud platforms. While only the Administrator role is required now, I want the code structured so additional roles—such as Customers or Support staff—can be added later without major rewrites. Preferred stack is open; I’m comfortable reviewing proposals that use Django + React, Laravel + Vue, No...
I am restructuring six “Creative Brief Plans,” one for each short video I will be filming. Alongside these, there is a separate Notion database called Visual Content Specs, which serves as a centralized visual reference library. It contains mood boards, image references, and detailed visual options, and is designed to be easy to expand. The purpose of the two databases is distinct but complementary: - Creative Brief Plans focus on written direction and storytelling. - Visual Content Specs focuses on visual details and imagery. Together, they provide a clear, consistent guide showcasing options, direction and uniformity for the visually desired story, helping me decide what to include in each video. DELIVERABLES: The data across both databases is heavy in both text and image...
We need a fully functional HRMS (Human Resource Management System). The freelancer must already have a ready-made HRMS application with full source code. This project does NOT involve building HRMS from scratch. Requirements: Freelancer must already have a working HRMS source code/application. Install and configure the HRMS on our company server. Ensure the system is fully operational and tested. The system should include standard HRMS features such as role-based access, attendance & payroll management, admin dashboards, and secure authentication. Scope of Work: Provide a complete HRMS application with source code. Include standard HRMS modules: Employee Management Attendance & Leave Management Payroll Management Recruitment & Onboarding Reports & Analytics Performance Mana...
I’m building a custom content management system and need a full-stack developer who can take the project from database schema to polished, responsive UI. Core modules must include: • Robust user management with roles and permissions • Built-in SEO tools for on-page optimization and metadata control • Seamless multi-language support so each page, post, and menu can be translated from the admin panel I’m flexible on the technology stack—Laravel, Node/Express + React, or another modern framework is fine—as long as the final code is clean, well-documented, and easy for future developers to extend. Ideal collaborators can point to previous CMS or comparable web app projects, briefly explaining the architecture decisions they made and the results ach...
This brief centres on drafting a solid, future-proof backend blueprint for a forthcoming digital health research platform. At this stage nothing will be built in code; the goal is to crystallise the architecture so Phase 2 developers can move straight into implementation with minimal guess-work. Scope The work spans high-level system design, an API structure outline, initial data models and an analytics flow concept. Core components to be addressed are: data storage and management, user authentication and authorisation, and data analytics/processing. Relational databases—specifically MySQL or PostgreSQL—should sit at the heart of the storage layer, while OAuth will anchor the authentication strategy. All diagrams and documentation must weave in security hardening and horizon...
Critical requirement: I will only collaborate with developers who can demonstrate genuine WordPress plugin development experience. I need to see 2-3 actual plugins you've built from the ground up - not website templates, not theme customizations, not purchased scripts you modified. This project requires backend development skills, database architecture understanding, and API integration experience. Show me real plugin code you've written, or we can't move forward. Budget: $100 fixed price limit for personal project Delivery: 7 days Updates: Daily progress reports required Project Description Building a WordPress plugin for semantic internal linking using AI embeddings and MySQL 8.1 VECTOR storage. This is NOT a keyword-based tool - it understands context to suggest releva...
I’m gearing up to launch a truly modular, multi-tenant backend and need a developer who has already walked this road at least once. The goal is not a marketing website but the underlying engine: cleanly separated services, tenant-aware data handling, robust auth, and an architecture that can welcome new feature modules without refactoring the core. You’ll be shaping everything from the database schema to the API layer and background jobs. Tech stack is flexible; the brief questionnaire captured “SaaS” rather than a fixed language, so I’m open to whichever stack—Node.js, Python, or Java—you can justify for long-term maintainability and scale. When you respond, focus on your direct experience building similarly modular or multi-tenant systems: what...
Saya ingin membangun sebuah website e-commerce sederhana yang memungkinkan pengunjung memberi review dan rating pada setiap produk. Fokus utama saya ada pada: • Desain responsif yang memudahkan pengguna menelusuri katalog produk di desktop maupun mobile. • Halaman detail produk dengan form bintang 1-5 dan kolom ulasan yang tersimpan di database. • Area admin untuk meninjau, menyetujui, atau menghapus review. • Struktur kode yang rapi (Laravel, Node, atau stack modern setara) agar mudah dikembangkan lebih lanjut. Keranjang belanja serta opsi pengiriman maupun pembayaran belum menjadi prioritas; saya mungkin menambahkannya nanti, jadi tolong bangun fondasi yang dapat diperluas. Berikan saya: 1. File source lengkap dan panduan instalasi lokal. 2. Dokumen singka...
I HAVE A WEB APPLICATION MADE IN REACT JS , NODE JS AND POSTGREY SQL . I WANT IT THOUROUGHLY TESTED BY AN EXPERT .
I want to replace several scattered spreadsheets with a single MS Access database that covers three core areas of our shop: quoting, job production, and material tracking. Quoting The quoting module must let us enter customer details and job specs, calculate pricing automatically, then generate a branded PDF quote that can be emailed to the client straight from Access. I am not asking for quote-status tracking at this stage, so the interface should stay focused and streamlined. Job Production After a quote is accepted, I need a smooth hand-off into production: create the work order, place it on a schedule, and allow real-time updates so we can see which jobs are in progress, completed, or waiting. A simple calendar or Gantt-style view is fine as long as filtering by date, machine, ...
Data entry is an important task, but choosing the wrong solution can seriously harm your company's productivity.
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