Research Assistant at University Of Texas Rio Grande Valley

Lewis Bediako Ansah, CAMT

***********@*****.*** 956-***-**** Edinburg, TX 78541 https://www.linkedin.com/in/lewis-ansah-camt EDUCATION

• University of Texas Rio Grande Valley (UTRGV) Edinburg, Texas January 2024 – Present Master of Science in Manufacturing Engineering. GPA: 4.0/4.0

• Kwame Nkrumah University of Science and Technology Kumasi, Ghana August 2015 – June 2019 Bachelor of Science in Mechanical Engineering. GPA: 3.59/4.0 WORK EXPERIENCE

Additive Foundry (AAF) Consortium, The University of Texas Rio Grande Valley Edinburg, Texas. January 2025 – Present Graduate Research Assistant

• Conducted research and increased the deposition rate in Additive Friction Stir Deposition (AFSD) by 20%, optimizing process parameters for higher throughput and material utilization.

• Implemented process improvements to minimize defects, enhancing the structural integrity in AFSD-deposited materials; saving $5000 in material wastage.

• Worked with a diverse, multidisciplinary team to design using solid works and execute experiments applying Design of experiments. Center for Advanced Manufacturing Innovation and Cyber Systems, UTRGV Edinburg, Texas. January 2024 – December 2024 Graduate Research Assistant

• Applied deep understanding of various manufacturing techniques such as machining, CAD, welding, and additive manufacturing to produce end user satisfactory products.

• Investigated into oxide addition to aluminum alloys to increase its mechanical properties by 30% at elevated temperatures during Powder Bed Fusion process.

• Mentored 2 undergraduate students and trained them on how to use the 3D printer (EOS M 290) and design CAD models. Craftsman Construction Accra, Ghana. September 2021 – December 2023 Mechanical Engineer

• Used Pareto analysis, Five Whys and Fishbone Diagrams to identify root causes, streamlining maintenance workflows for a 20% faster turnaround.

• Implemented Preventive Maintenance to minimized failures and reduced downtime by 10%, by developing scheduled service plans, conducting routine inspections, troubleshooting equipment issues, and optimizing material usage to reduce downtime.

• Applied Lean Manufacturing Principles to reduce waste, optimize resource utilization, and enhance equipment reliability. Nexans Kabelmetal Accra, Ghana September 2019 - August 2021 Production Engineer Supervisor

• Planned, executed, and managed a project which was within timelines and budgets as expected and prioritized tasks, managing multiple projects simultaneously to meet production deadlines.

• Applied Failure Mode and Effects Analysis (FMEA) and Risk Priority Number (RPN) for evaluating and managing risk, leading to a 10% decrease in safety incidents by identifying and implementing preventive measures.

• Worked cross-functionally with various departments, including Quality Assurance to facilitate seamless communication and coordination.

• Contributed to day-to-day manufacturing operations, monitoring production metrics, troubleshooting and implementing corrective actions. SKILLS

Technical skills – Minitab, SolidWorks, AutoCAD, DOE, Root cause analysis, Process improvements, Additive manufacturing, Machine learning, RStudio, Data Analysis, Semi- conductor Fabrication Process, Six sigma green belt. General Skills – Teamwork, taking initiatives, working effectively without supervision, Time management, Multi-tasking, Flexibility and Adaptability, Problem Solving, Research and Development, Attention to details. PROJECTS

• Optimized process parameters to improve mechanical performance and structural integrity of Additively Manufactured Parts using Powder Bed Fusion.

• Designed a high-efficiency ultrasonic cleaner using CAD modeling and integrated transducers for optimized cleaning performance.

• Engineered and manufactured a durable heat exchanger part using Powder Bed Fusion (PBF) and precision machining, ensuring superior thermal performance and longevity.

• Workstation Ergonomic Redesign to enhance operator safety and productivity to meet ergonomic standards. CERTIFICATIONS AND PROFESSIONAL AFFILIATION

• Semiconductor Fabrication from Purdue University, UT Austin, and Intel Corporation 2024

• Certified Additive Manufacturing Technician from America Makes 2024

• Six Sigma Green Belt from LinkedIn 2024

• Data Analysis using Minitab from LinkedIn 2024

• Statistical Process Control from Program Management Institute 2024

• Society of Manufacturing Engineers, Member Present

• National Society of Black Engineers, Member Present

Contact this candidate