Yauheni Patapenka

PCB Layout @ iPhones • Layout of multi-layer flex (FPC), rigid-flex, rigid PCBs using Cadence Allegro 16.6, 17.2, 17.4 • Camera and display modules layout • Advanced DFM&DFA for reliability in mass production • Provide training sessions and materials for new team members • Give engineering presentations

• Layout of multi-layer rigid and flex PCBs using Cadence Allegro 17.2 • HDI layout: blind, buried, laser, ELIC, TH vias, VIPPOs, sequential lamination • Full documentation for PCB assemblies and fabrication using FAB3000 • DFM&DFA reviews • Working with vendors and CMs: answering suppliers TQs • Mechanical design and prototyping of lab and test equipment using Solidworks

• High-speed layout of multi-layer rigid and flex PCBs • HDI layout: blind, buried laser and mech. vias, VIPPOs • High density placement and routing of QSFP modules (100Ghz) • Layout of BGAs, uBGAs, LGAs, CSPs down to 0,4mm pitch • Working with multi-lam cycle PCBs • Developing various PCB stackups using Polar tools • Full documentation for PCB assemblies and fabrication using BluePrint and CAM350 (Downstream Technologies) • DFM&DFA • Working with vendors and CMs: answering suppliers TQs

• Schematic and PCB layout symbol creation using Cadence and Mentor Graphics tools • Complex layout of multi-layer rigid and flex PCBs using Cadence Allegro and Mentor Graphics tools • PCB layout using Cadence Constraint Manager • HDI layout: blind, buried vias, VIPPOs. • BOM entry and updates, ECO implementation • Full 3D product modeling (using Solidworks), including el. cabling and fiber. • Full documentation for PCB assemblies and fabrication; • PCBA prototyping and production support • Working with vendors and CMs • NPI, 3D Modeling, 3D printing and prototyping • Product design using sheet metal, stamping, plastics, CNC and aluminum extrusion • Thermal design and simulation of heatsinks, PCBAs, rack mounted chassis • FEA analysis using Solidworks • Design validation, verification and characterization • Product drawings and documentation, GD&T • Tolerance analysis

• CAD group management, project and daily workflow planning • Working with international teams • Schematic capture using Mentor Graphics PADS Logic, Orcad • PADS and Solidworks component library maintenance • Design process procedure and checklist development • BOM entry and updates, ECO implementation • Full 3D product modeling (using Solidworks), including electrical cabling and fiber • Full documentation for PCB assemblies and fabrication • Mechanical design for Telecom industry (various enclosures, brackets, machined, extruded parts, sheet-metal, heatsinks, clips, 1U, 3U, 5U rack-mount chassis) using Solidworks and AutoCAD. Design to meet safety, EMI, CE and NEBS requirements • Rack-mount chassis design for an optimum heat management, shock and vibration, durability and aesthetics. Strong knowledge of design materials, finishes, plating, dimensioning and tolerances, GD&T • Thermal simulation and design optimization using Solidworks Flow Simulation • Design of product overlays and labels • Design for quality, reliability, reparability, low-cost and quick time to market

• Commercial and military multi-layer PCB layout using various layout tools • PC board quality inspection, ECO implementation, Panelization drawings, part order, developing PCB Design procedures, layout and schematic symbol creation

· PCB layout of digital and analog circuits, power supply, multi-layer PCB design · Assembly and fabrication drawings

· Product testing and troubleshooting

· General duties working on assembly line · Loading SMT placement machines · Sorting components and rails