I will clean messy data, write queries and organise your databases

South Africa

I speak English, Afrikaans

Data Analytics and Spatial Data Specialist

Hi, I'm Andrinah. I specialize in turning raw data into clean, structured, and actionable insights. Combining my background in Business Information Systems and Database management with a passion for s...
About this Gig

Welcome to your one-stop solution for clean, optimized, and perfectly structured databases! Messy data can slow down your applications, confuse your team, and stall your business growth. I am here to fix that

With a strong foundation in Database Management and Business Information Systems, I specialize in transforming disorganized datasets into clean, high-performing relational and non-relational database structures.

What I can do for you:

Data Cleaning & Formatting: Fixing duplicates, correcting structural layout anomalies, and standardizing data fields.

SQL & NoSQL Queries: Writing efficient, accurate queries to fetch exactly the data you need.

Query Optimization: Speeding up slow-running databases and improving overall platform performance.

Database Architecture & Design: Creating clear Entity-Relationship (ER) diagrams and normalized schemas from scratch.

Platforms I support:

MySQL

MongoDB

PostgreSQL

MS SQL Server

Why choose me?

I focus on delivery speed, structural data integrity, and clear communication. Lets clean up your database pipelines and make your data work for you. 

Please drop me a message before placing an order so we can discuss your specific database requires.