Andre Hamelberg posing in a low angle shot leaning against a stone railing at the bottom of the Christ the Redeemer statue in Brazil on a sunny day with a blue sky

Andre's Story

Andre Hamelberg '24, a chemical engineering and math major, worked with Tutiplast during the summer of 2024. He worked on calculating how much plastic could be recycled from the injection machine. The experience allowed him to use his knowledge in the plastics' chemical makeup and was able to put together a process.

"I held many hats and did a variety of smaller tasks. The most notable task I helped with was calculating how much plastic could be recycled from their machines to ensure they ordered the correct amounts of resin from their suppliers. I weighed all the parts  that came from the plastic injection machines, logged it in an Excel sheet, and verified total weights using an internal program where I could make all the necessary calculations."

  • Andre Hamelberg and colleague holding out one hand with some black beads in their hand in a factory
  • A factory with heavy machinery and boxes to the right with the TUTIPLAST logo
"Working at Tutiplast in Manaus was an incredible opportunity that allowed me to immerse myself in a vibrant and dynamic industry. During my time there, I not only gained valuable experience in plastic manufacturing but also explored the rich culture of Brazil."
Andre Hamelberg '24
Andre Hamelberg seated on stone steps with a blur background of trees and buildings in the background
Major & Class Year
Chemical Engineering and Mathematics '24
Location
Manaus, Brazil
MISTI Program
Internship
MISTI Host
Tutiplast
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