
Shahriar
Mechanical Design Engineer
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Portfolio
Esperienza lavorativa
Mold Designer
Walton • Full time
Apr 2022 - Jan 2025 • 2 yrs 9 mos
I worked as an Assistant Director in Mold Design at Walton Hi-Tech Industries PLC, where I was responsible for designing and developing injection molds for plastic products. My work involved analyzing product designs, checking moldability, draft angles, and wall thickness, and finding practical solutions for complex undercuts using lifters and sliders. I also worked on material selection based on the product resin, prepared complete Bills of Materials for mold projects, and coordinated with toolmakers during mold manufacturing. I was involved in troubleshooting mold-related problems and continuously researched and developed solutions for more complex mold designs.
Product Designer
PRAN-RFL Group • Full time
Oct 2021 - Mar 2022 • 5 mos
I worked as an Assistant Engineer in Product Design at PRAN-RFL Group, where I was involved in designing and developing plastic products for production. I worked on both new products and improvements to existing designs, including 3D modeling, assembly, technical analysis, and 2D drawings. I also worked on reverse engineering existing products using a 3D scanner and designed parts suitable for injection molding by considering draft angles, undercuts, and easy ejection from molds. I regularly worked with production and engineering teams to develop practical and manufacturable designs.