For Nixon Asiimwe, a final-year Environmental Engineering student at Kyambogo University in Kampala, Uganda, the world of geospatial technology opened a new pathway to impact communities and the environment. With a solid academic foundation in environmental systems, water management, and sustainable development, Nixon has cultivated a passion for integrating GIS tools into environmental analysis, planning, and decision-making.

We sat down with Nixon to learn about his journey through the Esri Eastern Africa internship, the skills he gained, and the inspiration that drives him to use GIS for real-world impact.

The Motivation Behind the Internship

Nixon was drawn to Esri Eastern Africa because of the company’s reputation as a regional leader in geospatial innovation. “I wanted to gain practical experience with ArcGIS tools directly from the source,” he shares. “The organization’s mission to transform communities through spatial intelligence aligned perfectly with my goal of promoting data-driven environmental management and sustainable solutions.”

He first learned about Esri EA through university coursework that incorporated ArcGIS software and online platforms showcasing GIS capacity-building programs. What stood out most was the company’s dedication to empowering individuals and organizations through technical excellence and mentorship, making it the perfect environment for practical learning and professional growth.

Expectations vs. Reality

Initially, Nixon expected to gain a foundational understanding of ArcGIS, create maps, and manage spatial data. However, his experience exceeded those expectations. Through hands-on projects and structured training, he delved into advanced workflows like data preprocessing, spatial analysis, and web publishing, gaining a deeper appreciation of how GIS supports real-world problem-solving in environmental engineering.

A Day in the Life at Esri EA

A typical day for Nixon involved:

• Self-paced learning sessions guided by manuals and tutorials
• Step-by-step exercises in ArcGIS Pro, including importing datasets, setting spatial references, cleaning and classifying data, and symbolizing features
• Exploring ArcGIS Online applications for visualization and publishing

Whenever challenges arose, the trainers provided guidance, ensuring that Nixon could fully understand and apply the concepts. “Each exercise taught me not only technical skills but also how these workflows can address real-world environmental challenges,” he reflects.

Projects That Made an Impact

The most rewarding experience for Nixon was the Air Quality Monitoring and Awareness Project, where he analyzed AirQo sensor data to assess air quality trends in Kampala. By cleaning and validating PM2.5 data, visualizing it spatially, and interpreting pollution patterns, Nixon witnessed firsthand how GIS can inform public health initiatives and environmental sustainability policies.

Skills Gained

Technical skills:

• ArcGIS Pro data management and analysis
• Offline workflows and classification using WHO standards
• Designing web maps and dashboards in ArcGIS Online
• Handling coordinate reference systems and publishing map services

Soft skills:

• Problem-solving
• Collaboration and teamwork
• Professional communication and presentations

Mentorship and Support

Nixon attributes much of his growth to the mentorship he received. “The guidance from trainers like Mr. Edwin and encouragement from Ms. Brendah kept me motivated,” he says. He also notes the inspiration drawn from Mr. Jonathan, the Country Manager of Esri EA (Uganda), whose vision and commitment fostered a learning culture that was both professional and welcoming.

Overcoming Challenges

Working with incomplete datasets and limited access to ArcGIS Online credits posed challenges. Nixon overcame these obstacles by:

• Learning advanced data cleaning and geoprocessing techniques
• Performing analyses offline in ArcGIS Pro
• Exploring alternative workflows to maximize accuracy without relying on cloud-based processing

These challenges taught him the importance of adaptability, problem-solving, and resourcefulness in GIS workflows.

Evolving Perspective on GIS

Before the internship, Nixon saw GIS primarily as a mapping tool. Now, he understands it as a powerful decision-support system that integrates data, analysis, and visualization. From environmental monitoring to infrastructure planning and disaster management, GIS has become an essential part of his engineering toolkit.

Internship Highlights

One of Nixon’s favorite moments was visualizing air quality across Kampala after several iterations of data cleaning and mapping. Seeing spatial differences in pollution come to life on a map provided him with a sense of accomplishment and reinforced the practical impact of his work. He also valued the teamwork and idea-sharing during group projects, celebrating milestones together with peers.

Reflections and Career Plans

This internship has reinforced Nixon’s commitment to a career at the intersection of Environmental Engineering and Geospatial Technology. He plans to integrate GIS tools into urban air quality management, flood risk assessments, and sustainable infrastructure projects.

His advice to future interns:

“Stay curious and hands-on. Make the most of every session, ask questions freely, and connect your technical skills to real-world applications.”

Looking ahead, Nixon intends to advance his GIS skills in spatial modeling and environmental data visualization, applying them to projects that promote sustainability and urban resilience. And when asked if he would consider a full-time role at Esri EA, his response was a confident: “Yes, absolutely. It’s an inspiring environment aligned with my passion for spatial technology and sustainable development.”

Personal Insights

Balancing work, learning, and personal growth has been key to Nixon’s experience. He emphasizes structured time management, reflection, and consistent practice, while staying motivated and goal-oriented.

He is driven by the desire to contribute to environmental sustainability and community well-being, and the internship taught him that with focus, patience, and curiosity, he can adapt and master new technologies to make meaningful impact.

In his own words, his internship experience was “Transformative. It reshaped not only my technical skills but also my perspective on how spatial intelligence can drive environmental and societal change.”

Interested in Interning at Esri Eastern Africa?

If you want to gain hands-on experience with GIS, mentorship, and impactful projects like Nixon, send your CV to: careers@esriea.com

Take the first step toward transforming your career with geospatial technology.