Database Development projects — HireLancer archive

ID / Date Listing

MS Access & Visual Basic & MySQL Workflow App -- 2

I need a compact MS-Access solution, backed by MySQL and driven by Visual Basic code, that tidies up the way my small business handles information. Right now ou...

HL-40341114

Snowflake Data Engineer

We are looking for an experienced Snowflake-focused Data Engineer / BI Consultant to provide job support (1–2 hours per day) for a client working on data qualit...

HL-40340814

Excel Customer Data Migration

I have several Excel-based spreadsheets that hold all of my customer records, and I need this information migrated into a clean, structured database/CRM environ...

HL-40340675

Backtesting Framework

I need a Backtesting framework to be implemented in python per forllowing requirements. 1. I have a data mart in AWS that has all the needed data for to execute...

HL-40340518

Backtesting Framework

I need a Backtesting framework to be implemented in python per forllowing requirements. 1. I have a data mart in AWS that has all the needed data for to execute...

HL-40340061

Comprehensive Fuel Management Dashboard Creation - 24/11/2025 06:46 EST - 31/03/2026 21:05 EDT

Fuel Management Dashboard – Proposal and Scope of Work This proposal defines the scope of work for the design, development, and implementation of a comprehensiv...

HL-40339071

Auto Parts Compatibility Expert Needed

Task: Linking Auto Parts to Vehicles There is a product database (~20,000 items), which includes auto parts and related products (washer fluids, car chemicals,...

HL-40338844

DBT( Data Build Tool ) , SQL, SNOWFLAKE Mentorship & Setup Support

I need ongoing, hands-on help with DBT. As a beginner, my biggest hurdle is getting a clean project up and running and then writing reliable SQL for daily trans...

HL-40338745

LLM-Based NLP System Architecture

I’m planning a new natural-language-processing platform powered by large language models and I need an experienced AI architect to lay down a solid, future-proo...

HL-40338643

PLSQL Script Performance Optimization -- 2

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...

HL-40337850

NSW Hotel Contact Database

I need a comprehensive database of hotels in New South Wales. The database should include: - Hotel name - Address - Phone number - Email address The information...

HL-40337682

Backtesting Framework

I need a Backtesting framework to be implemented in python per forllowing requirements. 1. I have a data mart in AWS that has all the needed data for to execute...

HL-40336538

Restructure Digital Filing System

I need to reorganize my digital filing system into a tagged and searchable database. Currently, I use a digital system, and I want to improve accessibility and...

HL-40336435

Lovable Cloud to Supabase Migration

I need my entire Lovable Cloud database moved to Supabase without losing a single feature or record. Today the app relies on three core data domains—user, produ...

HL-40335603

Broker API Feed ( Dhan) to Amibroker

1. Create a single click program to Fetch Data from Dhan API on 30 seconds interval 2. Create a database, filter and save required data 3. Connect the data to A...

HL-40335485

Secure Employee Portal & Document Automation Development

Project Title: Build Internal Employee Portal with Document Automation (Accounting Firm) Project Description: We are an accounting and advisory firm looking to...

HL-40333773

Supabase Health Data Architecture

I am building a health-tracking app whose core focus is capturing and analysing user data on physical activity, diet & nutrition, and medical records. I already...

HL-40333651

Need Database Management Tutor

I’m a current BCA student who is comfortable with most of the course load, but I’m finding that my understanding of Database Management is not where it needs to...

HL-40333044

Snowflake Data Migration Analyst

I’m in the start of a performance-focused data-migration effort that moves our current datasets into Snowflake, with Geneva and straight SQL powering the pipeli...

HL-40332722

Project Title: Expert Android Developer Needed: High-End Reward Ecosystem Watch and Earn

Project Description: ATTENTION: We are looking for a Tier-1 Android Developer to build a high-performance earning application from scratch. This is our second m...

HL-40332369

Copiar datos de ventas

Necesito trasladar información de ventas que hoy vive en una base de datos MongoDB hacia una hoja de cálculo bien estructurada. Proporcionaré las credenciales d...

HL-40332005

Arabic AI WhatsApp Responder

أدير خط واتساب على الرقم ‎+212706262005‎ وأحتاج إلى نظام ذكاء اصطناعي يرد على رسائل الاستفسارات العامة بشكل فوري وباللغة العربية فقط. هدفي هو أن يتولى هذا “الم...

HL-40331600

Pokemon Card Database App Development

I'm looking for a skilled mobile app developer to create a database specifically for graded Pokemon cards. The app should primarily serve the function of creati...

HL-40330555

Programador ETL SSIS

Necesito apoyo por horas para desarrollar paquetes ETL en SQL Server Integration Services (SSIS). La fuente principal será un Archivo CSV y el destino una Base...

HL-40330167

Verified Email Contacts of Chinese Suppliers Across Multiple Industries (30,000+ Leads)

We are looking for experienced freelancers or a team to source and deliver verified email contacts of Chinese suppliers/manufacturers across multiple industries...

HL-40329819

PostgreSQL Performance Tuning

I need an experienced PostgreSQL expert to resolve performance degradation issues during peak usage times. Peak usage involves: - High volume of data writes - L...

HL-40329708

MS Access Field Trip Booking and Invoice

Field Trip Database Project Summary Thank you for your interest in developing a Microsoft Access Database for our Field Trip programming. The Center for Science...

HL-40329584

USA 50–250 Employee Company List

I need a fresh, well-researched database of U.S. companies that sit in the 50-to-250 employee bracket. For every company you source, I require the following fie...

HL-40329371

Laundry Management Web & Mobile

I’m rolling out a franchise-wide system that lets every branch run daily operations from a single login, whether staff are on a browser at the counter or using...

HL-40328118

Project Name = "Follow me" Update

We are a timing company for equestrian sports. Our website for live events is equestre.zeitmessungen.ch. We need an update for our "Follow Me" feature. Currentl...

HL-40327254

100k US Firms & CEOs List

I need a clean, up-to-date database containing 100,000 United States companies, each paired with its current President/CEO. The websites must be the primary and...

HL-40327291

10K Indian Laundry Contacts

I need a clean, fully-verified database of 10,000 laundry service shops drawn from all major Indian cities. Every row must contain only three fields—shop name,...

HL-40327156

Reddit Post Engagement Tool

I need people who can create a software tool to help promote and engage with Reddit posts. Further details will be provided in private

HL-40326622

Merge Split WordPress Database Dumps

I’m sitting on a folder that holds more than twenty SQL dump files that together represent a single WordPress site. Because the export was broken into pieces, I...

HL-40326060

PostgreSQL/Supabase Architect - Consult

This is a design consult only and expected to last a few hours. If our collaboration with you is successful, we will welcome the opportunity to work with you in...

HL-40324516

Automotive Contacts Database Build

I need a fresh, well-structured database of companies in the sub-systems, battery, mobility and wider automotive sectors across both Europe and the United State...

HL-40324539

DACH Region University Database Development

Project: Creation of a University Database (DACH Region) Project Description I am looking for a reliable freelancer to create a structured CSV database of 100 u...

HL-40324477

Kintone Inventory App from Excel

I have a well-structured inventory spreadsheet in Excel and I want the entire workflow moved into Kintone so I can manage my data more reliably and track order...

HL-40323482

Sistema Contable Personalizado para Fabrica Jeans

Requiero un sistema contable a la medida para fabrica de jeans: El proceso que requiero contabilizar es el siguiente: Referencia: una tabla donde coloque detall...

HL-40322190

Building Real-World Activity Database

Freelance Content Architect / Prompt Engineer: 100,000+ Real-World Activity Database Project Overview: We are building a comprehensive, highly categorized datab...