Warren Fleras

About Warren Fleras

With over two decades of experience in full-lifecycle product development, I have built and led world-class engineering organizations from the ground up — transforming ideas into operational design centers and driving innovation from concept through mass production.My background spans 20+ years of end-to-end product development and 16+ years of cross-functional, cross-cultural leadership in high-performance global environments. As a subject matter expert in high-reliability power systems, I’ve delivered mission-critical solutions for some of the world’s most demanding applications — from industrial and hazardous environments to defense and space.Notable achievements include delivering over 1,200 power conversion circuits for Amazon’s Project Kuiper satellite constellation, leading the power systems design for NASA’s James Webb Space Telescope, and architecting industrial automation power platforms deployed at Tesla Gigafactory, Caterpillar, Nuclear power plants, Oil & Gas, Ford and General Motors facilities.I bring deep expertise in ODM, JDM, and OEM collaboration models, emphasizing product innovation, lifecycle management, and strategic sourcing. A proven inventor with three granted U.S. patents (D887,366 S; D892,748 S; US 10,361,546 B2), I combine technical depth with business acumen — supported by a MSE, BSE and Business Management Program.

Experience

1. Engineering Manager Leo Power Systems Design Validation & Component Engineering

   Amazon

   Jul 2023 — Present · Redmond, WA, US

   Leads design validation and component engineering teams.• Led power electronics system design and validation for low-earth orbit satellites.• Delivered 1,200+ power conversion systems enabling the first Kuiper satellite launch with full radiation-hardening compliance.• Partnered with supply chain, quality, reliability, system integration, and manufacturing teams to scale prototype designs to production.

Education

• Lyceum of the Philippines University

  Bachelor of Science (BS), Electronics and Communications Engineering

• Polytechnic University of the Philippines

  Master of Science - MS, Electrical and Electronics Engineering

Skills

• Management
• Engineering
• Integrated Circuit Design
• Business Management
• Manufacturing
• Supervisory Skills
• Design for Manufacturing
• Teaching
• Design for Reliability
• Failure Analysis
• Pcb Design
• Digital Design
• Analog Circuit Design
• Analog Design
• Design for Safety Compliance
• Testing
• Electrical Engineering
• Ic Design
• People Management
• Simulations
• Power Electronics
• Reliability Engineering
• Business Communications
• Engineering Management
• Product Development
• Embedded Systems
• Power Supplies
• Electronics
• Team Leadership