Skip to main content
Welcome to the cutting edge of safety science—Learn more about our rebrand.
  • Feature Story

Drivers of Innovation: How Training and Experience Make a Difference 

Sharika Chowdhury applies science and engineering discipline to the challenges she faces on a daily basis and turns them into opportunities to showcase her talent and passion. 

Sharika Chowdhury poses to the side of the UL logo in her New York office.

March 10, 2020

We interviewed Project Engineer Sharika Chowdhury to learn more about how she meets the challenges she faces every day within UL’s Wire and Cable division. A graduate of New York University, Polytechnic School of Engineering, Chowdhury received a Bachelor of Science in electrical engineering. She applies what she learned in school every day to further UL's mission of working for a safer world. 

How much testing do you typically do in a week? 

It varies, but I would say in a week I send at least two or three projects to the laboratory for testing. Projects also vary in duration; some tests can be as short as four hours, while others can be as long as 24 weeks. 

When you were in college, how much did they teach you about marks and standards?  

It was very limited, I would say. Maybe in my senior year, we learned a little about the National Electrical Code® (NEC ) and the International Electrotechnical Commission (IEC). But again that was limited. It wasn't until I started at UL that I became more familiar with codes and standards. 

How did you get up to speed at UL on all the different codes and all the different standards that apply to products? 

It was a lot of training from my teammates, and I still have a lot to learn. I'm continually learning best practices about product applications. I also try to witness tests being conducted in the laboratory. It's mainly ongoing training and experience. With time and exposure, you eventually gain a better understanding of how to manage and engineer projects. 

What kind of innovation have you seen in the wire and cable industry? Are they different in sustainability or product design? 

We are constantly offering new services to our customers to stay relevant. One example of such a program is our low smoke halogen-free (LSHF) service offering. We evaluate the compounds that are used in cables and assess the levels of smoke and halogen content that the cable contains. The program helps manufacturers ensure the smoke and toxic gases emitted from their cable isn’t detrimental to humans or sensitive electronic equipment. 

The work you're doing is centered around building trust in products. Are there examples of how you build trust in products and services? 

Yes, I think that's exactly what UL is all about; trust. We subject wires and cables to mechanical tests, flame tests, and electrical tests so we can give the manufacturers and their customers peace of mind. UL does so much more than just that though. When customers pick up a product and see the UL Mark, they can trust that the product has been evaluated to applicable Standards and is certified to not pose a fire, electrical, chemical or mechanical hazard. I think that's important because it helps make a safer and better world. 

How do you help keep your customers happy? 

In Wire and Cable, our customers have customers so a lot of the time our customers need project updates to provide to their customers. “Did the sample pass this test?” “How much longer until we receive all the test results?” We've had instances where we scope a project one way and then the customer tells us, "Our customer actually wants something totally different now," and that will involve re-scoping the project. So, it's constantly working with the customer and being flexible. 

What are you most excited about day-to-day? 

I'm just happy to come into the office and put forth my best work, satisfying customers, collaborating with teammates and meeting my manager's expectations. Doing my job well matters a lot to me.