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Hire Nnachi N.

Nigeria

Environmental & GIS Data Analyst | Remote Sensing, GEE & Spatial Modelling Expert

Profile Summary

I am an Environmental Scientist and GIS Specialist with strong expertise in geospatial analysis, remote sensing, and environmental data modelling. I hold two master’s degrees, Geographic Information Systems and Environmental Resource Management, and have over five years of experience working on academic, policy-relevant, and applied research projects. My work focuses on land-use and land-cover change analysis, vegetation dynamics (NDVI/EVI), environmental impact assessment, spatial modelling, and the integration of scientific and local knowledge systems. I am highly proficient in Google Earth Engine (GEE), ArcGIS, QGIS, GPS-based data collection, and data analysis using Python and R. I have led and contributed to research projects involving forest change assessment, desertification studies, climate-environment interactions, and sustainable land management across different regions of Nigeria. My outputs include high-quality maps, spatial statistics, research reports, and publication-ready figures for academic journals and policy briefs. As a university lecturer, I bring strong analytical rigor, clear communication, and academic-grade standards to every project. I am particularly interested in remote research collaborations, GIS consulting, environmental data analysis, and support for MSc/PhD-level research worldwide.

Subject Matter Expertise

• ☆ Forestry
• ☆ Data Collection
• ☆ Earth & Atmospheric Science
• ☆ Geographic Information Systems (GIS)
• ☆ Biogeography
• ☆ Climate Science
• ☆ Hydrology
• ☆ Environmental Science
• ☆ Environmental Management & Protection
• ☆ Environmental Remediation
• ☆ Deforestation
• ☆ Python
• ☆ SQL
• ☆ R
• ☆ Hypothesis
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Survey Design & Methodology
• ☆ Literature Search
• ☆ Gap Analysis

Services

• Writing

Writing Technical Writing, Creative Writing

Work Experience

Assistant Lecturer

Federal University Lokoja.

October 2019 - Present

GIS Analyst

GREEN hOMESTEAD SERVICES lIMITED

May 2017 - Present

GIS Specialist

Enugu Electricity Development Company

April 2019 - December 2019

GIS Specialist

National Institute for Health Research

May 2018 - November 2018

Desk Officer

ICEED

September 2013 - December 2014

Education

Masters of Science

University of Abuja - Nigeria

September 2021 - December 2024

M.Sc (Master of Science)

University of Ibadan, Nigeria

February 2017 - September 2018

Bachelors

University of Nigeria Nsukka UNN

September 2010 - September 2014

Certifications

• understanding renewable energy

  YALINETWORK

  September 2023 - Present

Publications

OTHER

Sani Abubakar Mashi, Nnachi Ikwou nnachi, Elizabeth Dorsuu Jenkwe, Nenadi Rehab Oluyori, Kabir Idris(2025). Forest Cover Change and Landuse Dynamics in Okwangwo Division of Cross River National Park, Nigeria: Balancing Ecological Recovery with Socio-Environmental Pressures . Elsevier BV

JOURNAL ARTICLE

Geospatial Assessment of Forest Carbon Dynamics and Climate Drivers in Nigeria: Implications for Climate-Resilient Strategies @article{2025, title={Geospatial Assessment of Forest Carbon Dynamics and Climate Drivers in Nigeria: Implications for Climate-Resilient Strategies}, volume={7}, ISSN={3121-6463}, url={http://dx.doi.org/10.47514/kjg.2025.07.01.043}, DOI={10.47514/kjg.2025.07.01.043}, number={1}, journal={Kaduna Journal of Geography}, publisher={Department of Physics, Kaduna State University}, author={Nnachi, Nnachi Ikwuo and Achegbulu, Emmanuel O. and John-Nwagwu, Happy O. and Fwang’ar, Pankyes Bulus and Donatus, Dayil Chindang}, year={2025}, pages={399–408} } . Kaduna Journal of Geography.