Lindy Liggett Email & Phone Number

Cambridge, Massachusetts, United States

Cambridge, Massachusetts, United States

Cambridge, Massachusetts

Cambridge, Massachusetts, United States

Lab instructor for student teams in 2.00b, freshman level design class

Cambridge, Ma

Lab Instructor for student teams in 2.009, capstone mechanical engineering undergrad class

Needham, Ma

Responsible for all new product development, sustaining, and cost-out activities of two robot platforms• Led design work for new subassemblies to relaunch 2018 SKU’s in 2019 with better performance, higher reliability, and over 5% removed from product cost, resulting in $1.4M margin improvement• Managed and mentored team of 5 mechanical and project engineers working on field failures; new product development; validation testing, debugging, and design iteration; prototyping for new concepts• Moved robotics group to Jira for tracking all hardware and system issues – creating workflow definition, system design, training over 100 global team members from Engineering, Testing, Quality, and Marketing• Represented SharkNinja at the Massachusetts Technology Leadership Council testing summit

Needham, Massachusetts

Drove design efforts and led sustaining activities for first two robot launches, leading to 10% market share (from no market presence one year prior) and first international robot launches for Shark• Managed sustaining activity for first robotic vacuum product (customer feedback, teardowns, improvements at the factory and to next year’s models) with two junior engineers – top five failure modes resolved in the next year’s launch• Senior member of design team on first robotics project on internally developed platform and software: new designs led to 10% decrease in components and service cost vs previous year, $1.6M increase to margin• Built test plan for subassembly and assembly-line checks from the ground up; Extensive experience with high volume manufacturing with far east suppliers and OEM’s • Managed software sprints with external partner using Jira while internal software team was being formed• Used cloud data to monitor trends, diagnose issues, find super users, evaluate efficacy of software patches

Member of team making Shark’s first robotic vacuum; created requirements and tests based on competitive performance and consumer feedback; managed design changes for OEM product• Engineer on company’s first robotic vacuum and app-enabled program, modified from OEM offering; Successfully launched product in 7 months, becoming second highest market share in robotic vacuums• Experience in designing suspension, gearboxes, filtration, physical user interfaces; choosing and integrating sensors; specifying and testing motors• Conducted extensive in-home and user testing to guide test protocol and spec development, prioritize work for most frustrating aspects of robot experience; IP reviews leading to design changes for launch in the US; cleaning testing and development for changes to the cleaning system• Found and managed external consultants to accelerate design and testing timelines, quickly addressing technical gaps in newly-formed engineering and testing teams

Newton, Massachusetts

Lead engineer on several upright vacuum projects from engineering builds and followed them through production into field; created consumer-facing and investigative capabilities within the organization• Lead engineer on Shark vacuum cleaner project; guided project through three engineering builds: teardowns, validation testing, root cause analysis of test failures, tolerance stack analysis, user testing• Supported four new vacuum cleaner launches in China at supplier, sub-supplier level: audits of supplier receiving and measuring capabilities, root cause analysis on production lines, late design changes• Created new role within engineering that analyzed customer service call logs and online reviews for newly-launched products; uncovered field issues, root caused with phone calls and in-home visits; summarized findings in weekly field report meetings, fed back into test protocols, next generation product development; built business-wide protocols used to diagnose and resolve field issues across all categories

Cambridge, Ma

My research involved researching how people in an academic setting conduct research. The student before me developed the Research Maturity Levels model that reflects the process of academic research, and I made this into an online interface where researchers can enter their projects, fill in some information, and get a visualization of their progress. I taught myself HTML, CSS, JS, PHP, and Ruby on Rails. Using data acquired from the tool, I proposed changes to the model and to the online tool.

Cambridge, Ma

2.009 is a capstone mechanical engineering class at MIT, and I helped it function. Each week included photography, quiz grading, documentation, supporting skills workshops. Some weeks included learning Final Cut Pro to make end-of-semester video; fabricating 6' tall graduated cylinders from acetate film, green foam, and vinyl paint; writing a pun-filled Star Trek-themed script for the course theme reveal. The class culminated in a product launch for eight teams around the theme of "Be Well". More information at: http://web.mit.edu/2.009/www/index.html

Cambridge, Ma

2.00b Toy Product Design is an introductory Product Design class at MIT. I planned, wrote and presented lectures on product design process, innovation, brainstorming, selecting ideas, sketching, prototyping, estimation, graphic design, storyboarding with a co-instructor. I organized and presented weekend workshops on Illustrator and Vinyl cutting, Analog and Digital electronics (including Arduino), PCB Design and Fabrication. In the shop, I replaced and repaired broken tools and used supplies. Near the end of the semester I finally mastered the art of making students clean up. More information at: http://web.mit.edu/2.00b

Vancouver, Wa

Junior member of design team – brought parts through validation to final design then joined large format team in its early design phase to transfer knowledge from first product to the larger version of it• OfficeJet Pro 8600 series: owned 14 parts in the carriage subsystem; managed plastic, sheet metal, mylar parts through prototyping and testing phases to meet performance, assembly, environmental, cost requirements• DesignJet T520 Series: Designed new parts and assembly procedure for carriage positioning system that saved $7 on large format series (24”-36” width) due to lower material cost; Patent US 9,375,959: Locking Mechanism for an Encoder Strip• Created test scripts and flowcharts to identify root cause of carriage defects, speed up error debugging across multiple groups with new technicians

I have experience reverse engineering products for prototypes of integrated solutions for tactile feedback. I know how to FDM (Dimension machine) and have some machine shop experience to fab my own prototypes.I learned Agile and PDMWorks.

Research under Prof. Jerry Woodall on Hydrogen gas isolation/generation using water and an Al/Ga alloy

Sm, Mechanical Engineering

Summer Institute For General Management 2009

Dean's Award recipient

Bs, Mechanical Engineering

Activities and Societies: Alpha Delta Chi (President); Tau Beta Pi (Member) Trustee Scholarship recipient