DANIEL OHINOYI BAMIDELE
GIS Analyst/Developer
Lagos
Summary
Geospatial Information Systems Analyst with over 6 years of experience in spatial analysis, geodatabase optimization, and network design. Expert in developing automation solutions, integrating spatial datasets, and ensuring data accuracy for large-scale infrastructure projects. Skilled in Python, R, QGIS, ArcGIS, and PostGIS, delivering advanced analytical models and decision-ready visualizations. Proven success in designing custom GIS plugins, streamlining data workflows, and supporting cross-functional teams in implementing reliable geospatial systems.
Overview
6
6
years of professional experience
Work History
GIS Analyst (FTTH Network Planning & Design)
ipNX Nigeria Limited
Lagos
02.2023 - Current
- Developed 'CableDesignSuite,' a modular QGIS plugin that automates fiber cable design workflows using Dijkstra-based routing and data-driven validation, reducing manual layout time by 95%.
- Created the "Design Data Uploader," a QGIS plugin for secure, validated uploads to Postgres Database, increasing data reliability and transfer speed by 90%.
- Engineered PostgreSQL geodatabases, implementing spatial indexes for optimized data retrieval, SQL views, and schema-level data validations.
- Automated geoprocessing, QA/QC, and topology checks through PyQGIS and Python scripts, ensuring consistency and efficiency across workflows.
- Designed precise FTTH network maps using QGIS, ensuring alignment with field survey data.
- Connected datasets to Looker Studio dashboards, enabling spatial visualization of project progress and asset distribution.
- Enforced data integrity and version control through structured documentation and automation pipelines.
- Collaborated with teams to source, process, and integrate spatial datasets for analysis.
- Conducted field data collection and surveys to capture accurate geographic information for network updates.
- Provided technical support for GIS applications and spatial data operations used by multiple departments.
Freelance GIS & Data Analyst
Freelancer
Lagos
11.2021 - 11.2022
- Designed detailed thematic maps for tourism and infrastructure projects using QGIS and ArcGIS.
- Conducted data cleaning and validation to ensure accuracy of reports.
- Built interactive R Shiny dashboards and web applications for data visualization and decision support.
- Implemented data science models (Regression, Random Forest, XGBoost, SVM) in R for predictive analytics.
- Automated data scraping and integration pipelines using R packages (googleway, rvest, httr).
- Created charts and geovisualizations in ggplot2, Excel, and Power BI.
- Created analytical visualizations in ggplot2, Power BI, and Excel.
- Deployed and maintained R Shiny apps on shinyapps.io, with 99.9% uptime reliability.
Survey Technologist
Bomtrack Nigeria Limited
Lagos
01.2020 - 11.2020
- Conducted topographic, subdivision, and as-built surveys using total station, GPS, and drone equipment.
- Processed survey data into GIS and CAD deliverables using ArcGIS and AutoCAD.
- Created photomosaics and terrain models to support engineering decision-making.
GIS Data Analyst
Polaris Digitech Limited
Lagos
09.2019 - 11.2019
- Achieved spatial data accuracy by leading QA/QC operations for EKEDC asset mapping with ArcGIS.
- Enhanced asset location accuracy through integration of field-collected and GIS datasets.
- Executed data cleaning and analysis using Excel and ArcGIS for effective spatial joins.
- Improved efficiency by training field agents on digital data collection tools.
Education
Higher National Diploma (HND) - Surveying and Geo-Informatics
Yaba College of Technology
Lagos, Nigeria12.2018
Skills
- Geospatial systems: QGIS, ArcGIS Pro, ArcMap, GIS Cloud MDC
- Programming and automation: Python (PyQGIS, GDAL/OGR), R (Shiny, sf, ggplot2), SQL, and FME
- Database management: PostgreSQL, PostGIS, schema design
- Modeling and analytics: machine learning (regression, random forest, xgboost, svm), networkx graph analysis
- Visualization and reporting: Looker Studio, Power BI, Tableau, R Shiny, Flexdashboard
- Survey & remote sensing: GPS, drone mapping, AutoCAD integration, photogrammetry
- GIS engineering: Plugin development, geoprocessing workflows, topology QA/QC
- Data Science and Operations: Data wrangling, predictive analytics, geostatistics, workflow automation
- Version control and collaboration: Git, documentation pipelines, team training, and cross-functional coordination
Languages
English
Native language
Interests
Chess
Football
Travel
Websites
Timeline
GIS Analyst (FTTH Network Planning & Design)
ipNX Nigeria Limited
02.2023 - Current
Freelance GIS & Data Analyst
Freelancer
11.2021 - 11.2022
Survey Technologist
Bomtrack Nigeria Limited
01.2020 - 11.2020
GIS Data Analyst
Polaris Digitech Limited
09.2019 - 11.2019
Higher National Diploma (HND) - Surveying and Geo-Informatics
Yaba College of Technology