The People Behind SMART DiSTAP: Ganga Sravanthi Cheerlavancha, Research Engineer

Ganga Sravanthi Cheerlavancha never expected that the analytical techniques she first learned in pharmaceutical analysis would one day help decode the hidden signals inside living plants. With a background in pharmaceutical analysis, she developed a fascination with uncovering the molecular information hidden within complex biological systems - things that cannot be seen with the naked eye. 

That curiosity eventually led her straight to plant science. Today, as a Research Engineer at SMART's Disruptive and Sustainable Technologies for Agricultural Precision (DiSTAP) interdisciplinary research group (IRG), Ganga spends her days working with portable Raman systems that let her "listen in" on a plant's biochemistry without cutting it open. Stress from too much light, too little nitrate, too much heat, it all leaves a molecular signature, and Ganga's job is to enable its analysis in real time.

Beyond the research, she values the research ecosystem at SMART that offers excellent infrastructure, deep interdisciplinary collaboration, and a genuinely multicultural setting where scientists from different backgrounds bring their own expertise and perspectives to the bench.

In this behind-the-scenes look, Ganga shares what drew her from pharmaceutical analysis into the world of precision agriculture, how she stays grounded when experiments fail, and the personal motto that keeps her moving forward.

What do you do at SMART?

I am a Research Engineer at SMART DiSTAP, where I focus on plant phenotyping, spectroscopy-based diagnostics and hydroponic plant growth systems. A major part of my role involves using Raman spectroscopy and related portable sensing platforms to study how plants respond to different stress conditions, including changes in light, nutrients and temperature.  These insights support more precise, data-driven methods for monitoring plant health.

How did you first become interested in your field of work, and what motivated you to pursue it as a career then? 

My educational background is in pharmaceutical analysis, where I became fascinated by how analytical techniques could uncover molecular-level information that isn’t visible to the naked eye. As I gained experience in the field, I became increasingly interested in how analytical science could be applied to questions beyond pharmaceutical research. That curiosity eventually led me to agritech research, where I found an opportunity to apply spectroscopy, sensing technologies, and data-driven plant-monitoring tools to understand how plants respond to stress and environmental changes. 

I enjoy learning new techniques and applying them to these practical research challenges.

How does your work benefit SMART and the broader research community, and what are some highlights so far?

My work supports SMART DiSTAP's efforts to develop scalable, efficient approaches for plant health monitoring and stress diagnosis. By combining spectroscopy, sensing technologies and hydroponic monitoring systems, I contribute to methods that can help researchers detect plant stress responses before visible symptoms appear.

One of the most rewarding aspects of the work is knowing that the research goes beyond the laboratory. Being able to contribute to research that has the potential to improve crop health and productivity is especially meaningful, and knowing that the work we do could support more sustainable and resilient systems for farmers and society gives me a strong sense of purpose. 

What excites you about your work, and what keeps you going during the challenging times?

Plant stress and disease are often difficult to detect during their early stages. What excites me most is generating meaningful insights that can contribute to practical solutions, especially through real-time monitoring of plants in hydroponic systems, greenhouses, urban farms, and controlled-environment agriculture settings.

Research rarely progresses in a straight line, and setbacks are part of the process. A personal motto I follow is: "Keep learning and move forward with patience and purpose.” During challenging times, I stay motivated by focusing on troubleshooting, continuous learning, and the long-term impact of the work. 

Beyond that, my family is a major source of inspiration, and the collaborative environment at SMART DiSTAP keeps me energised. Working alongside researchers from different backgrounds allows me to learn from diverse expertise and perspectives, which constantly pushes me to grow.

Balancing work and personal life can be challenging. What are your current hobbies to relax and recharge? 

Balancing research responsibilities and personal life can be challenging, especially when experiments require regular monitoring and careful follow-up. Outside work, I like to spend quality time with my family, cook, and unwind with a good movie, simple things that help me recharge. These simple moments help me recharge and return to work with a fresh perspective, which is especially valuable in research, where patience and perseverance often matter just as much as technical expertise.