Product Development Manufacturing Engineering

YUVARAJ E

Chennai, India • **************@*****.*** • +91-638******* • https://linkedin.com/in/yuvaraj-e/ PROFESSIONAL EXPERIENCE

DR. E. PAVITHRA, ASSISTANT PROFESSOR, MIT CAMPUS, ANNA UNIVERSITY Chromepet, Tamil Nadu, India Project Intern August 2023 – Present

Developed a new aerospace application product, from redesigning to manufacturing, showcasing my proficiency in the entire product development cycle.

Conducted thorough analysis and reengineered processes to enhance the efficiency of part development in real-time scenarios.

Generated 2D drafts from provided 3D models, ensuring accuracy and precision in documentation.

Designed 3D models for biomedical vessels, highlighting my versatility in different domains of engineering.

Created and managed comprehensive Bills of Materials (BOM) for new product developments, ensuring precise component tracking and seamless integration into the production process. DANISH INDUSTRIES Viralimalai, Tamil Nadu, India

Highlights July 2018 – February 2022

Redesigned the fixture for manufacturing pressure safety heads, reducing the number of stages from 4 to 3. This optimization decreased man hours, achieved a 15% reduction in cycle time, enhanced operational efficiency, and resulted in annual cost savings exceeding INR 100,000.

Collaborated with the maintenance team to implement Total Productive Maintenance (TPM) principles, resulting in a 30% reduction in machine breakdown downtime in 6 months, saving the company INR 3, 00,000+ annually.

Applied innovative Geometric Dimensioning & Tolerance (GD&T) techniques, developing a novel measurement system for the Ball Stem product. This solution saved the company potential losses exceeding INR 1, 00,000.

Management Representative April 2019 – February 2022

Incorporated industry-leading quality methodologies including VOC, VOP, TPM, and benchmarking techniques.

Led a team of 7 members, overseeing quality initiatives and process enhancements.

Successfully upgraded the Quality Management System (QMS) to ISO 9001:2015 standards within 6 months, resulting in a remarkable increase in customer satisfaction, elevating scores from 89% to an impressive 94% during the subsequent year.

Utilized Pareto analysis to identify major defects within the top 20% of products. Carried out SIPOC and Value Stream Mapping (VSM), resulting in reduction in defects and potential profit loss within a 3-month period.

Reduced customer complaints by 20% in 3 months using advanced RCA tools such as the 5 Whys and cause- and-effect diagrams. Enacted corrective action reports and control charts, ensuring swift and accurate resolutions to issues.

Established control charts to evaluate internal and customer complaints, internal PPM, and Critical-to-Quality

(CTQ) dimensions. This strategic move reduced Quality Control (QC) inspection time by 20% within 3 months.

Conducted biannual training sessions for 50+ products, ensuring consistent quality control within defined limits. Cultivated awareness about Critical-to-Quality factors and processes, enabling the team to maintain product quality.

Production Engineer July 2018 – February 2022

Guided a team of 22 members, orchestrating seamless production operations and ensuring top-notch quality standards.

Executed Lean principles, including 5S and Kaizen, resulting in a 25% reduction in material traceability time within 2 months. This efficiency boost streamlined processes and enhanced overall productivity.

Led the successful development of 20+ new products in 2 years. Utilized efficient Failure Modes and Effects Analysis (FMEA) techniques, resulting in a 40% reduction in new product development time.

Championed the implementation of Lean methodologies, including 5S, Kaizen, and Total Productive Maintenance (TPM). Achieved a remarkable 15% increase in On-Time Delivery (OTD) within 3 months.

Implemented strategic 5S methodologies, optimizing workflow and equipment placement, resulting in a 10% reduction in machine nonproductive time within just 2 months.

Conducted SPC studies and Cause and Effect diagram analysis, pinpointing root causes of defects and ensuring internal Parts per Million (PPM) consistently stayed below 500.

Formulated TPM tools and preventive maintenance strategies, resulting in a 20% increase in machine and resource utilization within 4 months.

ACADEMIC PROJECTS

FABRICATION AND ANALYSIS OF SPIROGRAPH PATTERN

HERNIA MESH BY DIRECT INK WRITING MIT CAMPUS, Chennai December 2022 – September 2023

Utilized pneumatic-based direct ink writing method to create a polymeric mat with a Spirograph pattern, assessing its applicability for hernia treatment.

Verified that the produced hernia mesh met necessary mechanical strength criteria.

Identified and explored potential applications of this innovative technique for manufacturing hernia meshes. STUDY OF TRIBOLOGICAL PROPERTIES OF AA7075

REINFORCED WITH GRAPHENE PRODUCED BY STIR

CASTING METHOD UCE, BIT CAMPUS, TIRUCHIRAPPALLI

December 2022 – September 2023

Employed stir casting process to reinforce Aluminium alloy 7075 with Graphene at weight fractions of 3, 6, and 9 percent, aiming to enhance wear resistance.

Identified superior wear properties, including reduced wear rate, coefficient of friction, and wear factor, in the composite containing 9 wt. percent Graphene compared to other composites and the base metal matrix. EDUCATION

MADRAS INSTITUTE OF TECHNOLOGY CAMPUS, ANNA UNIVERSITY Chennai, India Master of Engineering in Manufacturing Engineering [CGPA 8.43 / 10] 2022-2023 UCE, BIT CAMPUS, ANNA UNIVERSITY Tiruchirappalli, India Bachelor of Engineering in Mechanical Engineering [CGPA 6.82 / 10] 2013-2017 SRV BOYS HIGHER SEC SCHOOL Namakkal, India

HSC – State Board [Percentage - 93%] 2011-2013

GOVERNMENT HIGH SCHOOL, KANNUDAYANPATTY Tiruchirappalli, India SSLC – State Board [Percentage – 94.6%] 2010-2011

SKILLS

● Cause and Effect Diagram

● Failure Mode and Effects Analysis (FMEA)

● ISO 9001 : 2015

● Statistical Process Control (SPC)

● CNC Manufacturing

● Internal Audits

● Siemens NX CAD

● SolidWorks

● Catia V5

● AutoCAD

● Documentation

● Microsoft Office

● Process Improvement

CERTIFICATIONS

● Lean Six Sigma Black Belt

● Workshop on Advances in Materials Joining and Additive Manufacturing AWARDS AND ACHIEVEMENTS

● Gate 2023 Mechanical Engineering.

● I was awarded the TANCET Assistantship stipend by the Tamil Nadu government.

● Led a workshop on Ultrasonic welding during the department symposium (PISTOBOLZ ’22), earning commendation for effective presentation and knowledge sharing.

● Successfully juggled multiple roles including PG Sports Secretary, PG Cricket Team Captain, TANCET Stipend Holders Coordinator, and PG Men's Representative for Cultural Events, demonstrating adeptness in organization, strategic planning, coordination, and advocacy.

● Proudly held the title of School Topper during my SSLC exams.

● Received the National Talent Exam Award in 8th grade. PERSONAL INFORMATION

Father’s Name : S. Edumban

Mother’s Name : E. Ariyamalai

Date of Birth & Age : 17-06-1996 & 27 Years 8 Months Nationality : Indian

Address : 5/133, Kannudayanpatty,

Kannudayanpatty PO,

Manapparai TK, Tiruchirappalli DT,

Tamil Nadu, India – 621312.

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