Edward S.

I help NGOs, research institutions, government organizations, consulting firms, and tourism businesses collect, manage, analyze, and visualize data for better decision-making. With over 10 years of professional experience in data collection, GIS, database development, and tourism consulting, I have successfully designed digital survey systems, built databases, analyzed large datasets, and developed customized information systems for clients across Tanzania. My expertise spans the complete data lifecycle—from questionnaire design to interactive dashboards and analytical reports. My core services include: 1. ODK Collect, KoboToolbox & SurveyCTO Form Development; Complex skip logic, Repeating groups, Validation rules, GPS capture, Image and multimedia collection, Offline data collection, training field team and Enumerator-ready forms. 2. SQL & Database Development SQL Server database design, Query optimization, Data cleaning, Stored procedures, Data migration, Reporting, Dashboard preparation. 3, Data Analysis SQL, R, Python, Excel, Data cleaning, Statistical summaries, Data visualization, Survey data analysis 4. Software Development ASP.NET, VB.NET, MS SQL Server, Business management systems, Health systems, Inventory systems, Custom web applications. 5. Safari Tourism Consulting As the author of published safari guide books and the founder of SafariZoom Tanzania, I also provide consultancy in: Safari itinerary design, Tour guide training materials, Tourism research, Tourism content writing Destination information,Tourism databases. 6. GIS & Spatial Analysis QGIS mapping, GPS data processing, Spatial data cleaning, Administrative boundary mapping Thematic maps, Data visualization, Field data integration. ------------------------------------------------------------------------------------------- Why work with me? ✔ 10+ years of experience ✔ Strong analytical and problem-solving skills ✔ Excellent communication ✔ Reliable and deadline-oriented ✔ High-quality documentation ✔ Detail-oriented data validation ✔ Experience working with NGOs, research teams, and private organizations ----------------------------------------------------------------------------------------------- Whether you need a complex ODK questionnaire, GIS mapping, SQL data analysis, a custom database, or Safari tourism consultation support, I am committed to delivering accurate, reliable, and professional results. Let's discuss your project and find the best solution for your data or tourism needs.