Database Development projects — HireLancer archive

ID / Date Listing

AWS DynamoDB Integration for Game Theory

I’m building a Python-based game-theory simulation and need DynamoDB set up as the project’s primary data layer. The job is entirely about data storage and data...

HL-40138799

PostgreSQL Database Developer

Our team is midway through building a Electronic Health Record (EHR) platform and the PostgreSQL layer now needs an expert touch. The schema has grown organical...

HL-40138629

AI Student Management Platform(yourscollege.com)

I need a complete, AI-enabled platform that centralises every student’s academic record, attendance log and historical performance while automating much of the...

HL-40138015

Build Three Custom Odoo Projects

I have three separate ideas that I want to turn into fully-functioning Odoo 19 solutions. Each project will be delivered as its own installable module, deployed...

HL-40137860

Simple Access Birthday Database

I need a compact Microsoft Access (.accdb) file that lets me keep a small databank of people’s names, birthdays and a short note for each entry. All records wil...

HL-40137719

Gasket Production Management Web App

I’m looking to have a browser-based production management system built specifically for our spiral wound gasket line. The core flow starts with Production Order...

HL-40137582

Role-Based College Internship Portal

I need a complete web portal that streamlines our college’s internship ecosystem through clear, role-based access: • Students – build résumés inside the platfor...

HL-40136940

Customer Database Program Development

Create a C# program with SQLite.

HL-40134866

Power BI Dashboard Development

My goal is to turn raw data into clear, insightful dashboards in Power BI. I already have the underlying data sources and a rough idea of the KPIs; what I need...

HL-40134928

Website Development Services

I am open to a long-term business partnership with freelancers or agencies who source and manage client projects related to website development and database-dri...

HL-40133383

Windows Quotation Software Development

I'm looking for a developer to create a quotation-making software for Windows. Requirements: - Must include a client database. - Quotations should be saved loca...

HL-40133294

AI Platform Development Specialist

Role Purpose We are building a high-integrity, AI-assisted intelligence platform that converts unstructured and semi-structured data into decision-support insig...

HL-40133144

Market Research: List of Digital Marketing Agencies & Freelancers in India

Description: We are looking for a detail-oriented freelancer or research team to help us compile a research-based directory of Digital Marketing Agencies and Fr...

HL-40133024

Azure PaaS Cloning Expert Needed

I need an experienced Azure professional to clone a PaaS platform from Azure Israel to Azure Spain. The platform includes Web Apps, Databases, and APIs. Key Req...

HL-40131700

Custom Inventory Tracking System

Right now every sale and restock is still being noted by hand in paper ledgers. It works, but only just—I lose time hunting for numbers and there is no simple w...

HL-40131363

US & AUS CPA Database Needed

I need a clean, up-to-date database of Certified Public Accountants who practice as public accountants in both the United States and Australia. My goal is to us...

HL-40131364

Christian online dating website on steroids based on scripture, measurable and weighted scores

More Is this project for business or personal use? For an existing business What information should successful freelancers include in their application? Detaile...

HL-40130862

Independent Business Partnership Agreement – Website Development & Database Projects (Commission-Based)

This opportunity is for a long-term independent business partnership with one freelancer who will act as a Project Acquisition and Client Management Partner for...

HL-40130690

MS Access Popup Edit Form

Need a popup form built in Microsoft Access that will enable a user to add, edit, or delete associations between two tables that are stored in a third.

HL-40130587

EspoCRM Customization & Integration

The selected freelancer will work on EspoCRM customization and integration, including but not limited to: 1. Data Model & Entities Design and customize entities...

HL-40130142

MySQL Server Performance Optimization

My production MySQL 8.x instance is under heavy load and response times on critical UPDATE/DELETE operations have become unacceptable. I need an experienced DBA...

HL-40130020

Perfume Ingredient Data Extraction

1. Identify the perfume on the blog Take One Thing Off (Claire Vukcevic) Start here: https://takeonethingoff.com/blog/2021/12/01/the-attar-guide-floral-reviews-...

HL-40129762

Android Cafe Management App

I need a full-featured mobile application built specifically for Android that will streamline day-to-day operations in my café. The app must let staff take and...

HL-40128656

Russian & Ukrainian Content Localization

My custom-built store already lets visitors toggle the interface between Russian and Ukrainian, but only the menu and a few labels switch; every product and cat...

HL-40128551

Fix SQL SELECT Errors -- 2

My database is returning errors on several basic SELECT statements and I need a fresh pair of eyes. The tables are already in place, but the queries either fail...

HL-40127921

SQL Detail Report Generation

I need a detailed report on insurance renewal data sourced from a local SQL database. The report should be generated using SQL queries and delivered in Excel fo...

HL-40126653

Java-Powered Ecommerce API Build

I’m launching an online store for physical goods and need a solid Java back-end with a well-documented API layer. The core of the project is user management—acc...

HL-40122489

MySQL Database Data Entry

I have a collection of database files that must be entered accurately into our live MySQL environment. The information is already stored in standalone files, bu...

HL-40120871

Develop an AI DB monitoring tool

Hi I will share the details with the shortlisted candidates. Thanks

HL-40119924

ASP.NET Membership Registration Fix

Here’s a plain-English brief you can paste straight into Freelancer. It avoids jargon, explains the context, and makes it clear what “done” looks like. — Projec...

HL-40119750

Ninox Kassabuch-Datenbank erstellen -- 2

Ich möchte mein Kassabuch komplett in Ninox abbilden und suche dafür jemanden, der mir eine schlanke, intuitiv bedienbare Datenbank aufsetzt. Im Zentrum steht d...

HL-40119084

New Software Application Development

I need a brand-new application built from the ground up. This is a pure Software Development assignment—no bug fixing or modification of existing code bases—so...

HL-40115796

AI Database Monitoring Tool

I need to develop an AI DB monitoring tool based on LLM. First of all I need to create 5 points dashboard based in our database healthscore method. Second, we n...

HL-40114825

Custom Tool Tracking App

Our entire tool inventory is still sitting in an Excel sheet. I need that data migrated into a custom-built web application so every staff member can sign tools...

HL-40114602

B2B US Market Database Supplier Needed

We are seeking a strategic partner to supply a B2B database targeted at the US market. The following are the technical and quality requirements for the project:...

HL-40111901

Digital Specialist - Marketing & Product Development

I’m rebuilding the way we handle data, audits and online sales, and I want someone who can move comfortably across spreadsheets, databases and marketing platfor...

HL-40111732

Cross-Platform Job Bidding App

I’m ready to commission a fully featured mobile application that lets users post work, bid on jobs, and complete secure payments—without any AI components invol...

HL-40111554

Resolve Oracle 10g ORA-1017 Issue

After changing the database password my Oracle 10g-based application now stops at startup with an ORA-1017 “invalid username/password” error. • I have already r...

HL-40109134

Cargo flex go app

Ya tengo una versión en desarrollo inicial y requiero a alguien que tome el relevo hasta dejar la aplicación completamente lista para publicarse tanto en iOS co...

HL-40110823

Cargo flex go app - 01/01/2026 06:54 EST

Ya tengo una versión en desarrollo inicial y requiero a alguien que tome el relevo hasta dejar la aplicación completamente lista para publicarse tanto en iOS co...