Lakshmana Raajan Arunkumar
Stockholm
Summary
Adaptable and analytical with a strong foundation in engineering principles and problem-solving. Knowledgeable in systems optimization and operational efficiency, with skills in data analysis and process improvement. Committed to driving impactful results by implementing effective solutions and enhancing productivity. Offers a solid understanding of engineering principles and a readiness to learn and excel in operational environments. Capable of quickly grasping complex systems and applying analytical skills effectively. Prepared to utilize and develop problem-solving and data analysis skills in an Operations Engineer role.
Overview
7
7
years of professional experience
Work History
Process Engineer (continuous Improvement)
Northvolt AB
01.2024 - Current
- Spearheaded an 8D project to reduce electrolyte contamination, achieving a 30% increase in yield by optimizing cleaning parameters and redesigning temporary seal pins
- Designed and implemented new UV inspection equipment, enhancing quality control processes
- Collaborated with the PFMEA team to evaluate potential failure modes and establish preventive measures across formation and aging processes
- Partnered with the R&D team to develop optimized recipes and perform Design of Experiments (DOEs), reducing process time and boosting production yield
- Worked closely with the cell design team to improve cell manufacturability while maintaining strict adherence to customer requirements
- Led capacity planning initiatives to align production capabilities with demand forecasts, optimizing resource utilization
- Managed supply chain and logistics operations, ensuring seamless material flow and timely delivery to support production schedules
- Oversaw production processes to maintain efficiency, quality, and adherence to operational targets
- Executed Site Acceptance Testing (SAT), Factory Acceptance Testing (FAT), commissioning, and line validation for formation and aging lines
- Contributed to the PPAP team, ensuring production readiness and adherence to quality standards
Associate process engineer
Midsummer AB
01.2022 - 01.2024
- Conducted various tests on solar cells to evaluate production efficiency and performance, ensuring adherence to quality standards
- Performed data analysis on test results to identify trends and optimize manufacturing processes
- Developed manufacturing recipes for solar cell production, improving process efficiency and output quality
- Collaborated closely with the production team to enhance cell and module production processes, driving operational improvements
- Conducted PFMEA to assess potential failure modes and establish preventive measures for process reliability
- Led capacity planning efforts to ensure production scalability aligned with demand forecasts and operational goals
- Managed supply chain and logistics processes to maintain material availability and streamline production workflows
- Oversaw production processes to enhance efficiency, ensure quality, and meet production targets
Associate Metallurgy Engineer
Best Heat Treatment Services
01.2018 - 12.2018
- Executed several heat treatment operations like carburizing, nitriding, hardening, and precipitation hardening on various ferrous and non-ferrous alloys according to the customer's requirements
- Performed hardness, micro-hardness testing and metallographic inspections on treated components to ensure they met customer requirements
- Tested and recorded process parameter changes for different components based on their design and composition
- Analyzed the heating and cooling cycle of failed batches and altered the process to achieve the required properties
- Assisted in the commissioning of new furnaces, ensuring their proper operation and maintenance
Education
Master of Science - Materials Engineering and Product Development
Anna University
01.2024
Bachelor of Engineering - Materials Science
Dalarna University
01.2022
Skills
- Surface Engineering
- Logistics
- Materials Engineering
- Production Engineering
- Supply Chain Management
- Capacity Planning
- Problem Solving
- Lean Manufacturing
- Project Management
- Tools
- CAD/ Solid Works
- Minitab
- FEA
- 8D
- Six Sigma
- Root Cause Analysis
- PFMEA Intermediate
Languages
English
Proficient
C2
Swedish
Intermediate
B1
Timeline
Process Engineer (continuous Improvement)
Northvolt AB
01.2024 - Current
Associate process engineer
Midsummer AB
01.2022 - 01.2024
Associate Metallurgy Engineer
Best Heat Treatment Services
01.2018 - 12.2018
Bachelor of Engineering - Materials Science
Dalarna University
Master of Science - Materials Engineering and Product Development
Anna University
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