Amin A.
Mechanical Design & Product Development Team | DFM
The expensive problems in product development rarely look serious in a render. They appear later, when parts do not assemble correctly, tolerances stack up, seals fail, tooling costs rise, or a promising prototype cannot be manufactured consistently. We are a mechanical design and product development team focused on preventing those problems early. We turn concepts, existing prototypes, sketches, and incomplete CAD into practical, manufacturing-ready products with clear engineering logic behind every important decision. Our work is centered on mechanical products, enclosures, mechanisms, injection-molded plastic parts, sheet-metal products, CNC components, and multi-part assemblies. Depending on the project, we support product architecture, SolidWorks CAD, interface and tolerance design, material and manufacturing-process selection, DFM/DFA, engineering drawings, BOMs, prototype preparation, and targeted FEA when it is needed to validate a real design decision. Recent completed projects include an environmental sensor enclosure developed around an existing PCB, connectors, sealing, and serviceability requirements; a 1-liter PET bottle indexing feature designed around labeling and production constraints; and a technical engineering review of a premium espresso machine to identify mechanical, assembly, service, and manufacturing risks before the next development stage. Clients do not work with us simply to receive a 3D model. They work with us to make better decisions before committing money to prototypes, tooling, or production. We identify missing requirements, weak interfaces, likely failure points, and manufacturing conflicts early, then compare practical options against performance, cost, assembly, maintenance, and supplier capability. Each project has one clear communication path, while the appropriate specialists are involved only where their expertise adds value. This gives you the depth of a coordinated engineering team without the confusion of managing several disconnected freelancers. We are best suited to serious product-development projects where the design must do more than look convincing. It must be buildable, testable, serviceable, and ready for the next real step. Share your current concept, CAD files, sketches, prototype photos, and manufacturing goals. We will help you define the safest and most practical route from the current stage to a production-ready design.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $13k
Billed in all: $37,836$38k
$668 in the last 6 months
Across 46 contracts
Earnings, last 30 days
Skill rankings: Top 4% in 3D Modeling
Ranked by MRR among everyone on Upwork with the skill.
- #14Mechatronics190 freelancers · 🇬🇧 #1Top 7%🇬🇧#1 of 7
- #15Manufacturing Engineering203 freelancers · 🇬🇧 #1Top 7%🇬🇧#1 of 6
- #20Sheet Metal247 freelancers · 🇬🇧 #1Top 8%🇬🇧#1 of 10
- #25Industrial & Product Design Consultation255 freelancers · 🇬🇧 #3Top 10%🇬🇧#3 of 14
- #26Machine Design278 freelancers · 🇬🇧 #2Top 9%🇬🇧#2 of 9
- #29Injection Mold Design250 freelancers · 🇬🇧 #1Top 12%🇬🇧#1 of 4
- #40Finite Element Analysis580 freelancers · 🇬🇧 #2Top 7%🇬🇧#2 of 28
- #66Engineering Design832 freelancers · 🇬🇧 #2Top 8%🇬🇧#2 of 39