Chimaobi M.

Key Skills

Software

No software listed

Top Subject Matter

Software Engineering

Data Analytics

Geospatial Science

Top Data Types

Document

Computer Code Programming

Image

Top Task Types

Data Collection

Computer Programming/Coding

Function Calling

Classification

Text Generation

Text Summarization

Question Answering

Prompt + Response Writing (SFT)

Freelancer Overview

My background spans data analysis, GIS, remote sensing, and backend software development. I have hands-on experience processing and analysing satellite imagery (Landsat multitemporal datasets), building interactive GIS dashboards, and producing structured analytical outputs from complex spatial data. On the software side, I've built REST APIs and database systems using Python, FastAPI, and PostgreSQL, and I'm comfortable working with tools like Pandas, NumPy, GeoPandas, and Git. This combination means I can evaluate and annotate content across both technical and scientific domains with a level of understanding that goes beyond surface-level pattern matching, whether that's assessing the correctness of code, reviewing scientific reasoning, or judging the quality of data analysis workflows. What makes this relevant to AI training is that most of my work has been fundamentally about applying consistent standards to messy data and making precise judgments under defined criteria. Field survey data needed error correction and quality checks before submission. Satellite imagery analysis followed strict methodological steps where skipping a check meant unusable results. Code I wrote had to pass tests and handle edge cases. That disciplined approach to accuracy and consistency is directly transferable to data labeling, response evaluation, and RLHF-style tasks, especially for STEM and coding-related content.

Education

Work History