RANJIT KUMAR
Bellary
Summary
Demonstrated technical excellence in the area of – Material Development, Research & Development, New Product Development, External and Internal Customer Complaint Handling, Quality Improvement, Quality Assurance, Process Optimization, Process Development, Plant Technical, Kaizen, Product Application and technical support – to enhance product performance. Interfacing with key client and gathering feedback to introduce product/process enhancements in coordination with Technical Collaborator to improve product performance & delivery. Effective team leader, trainer and motivator with fine-tuned analytical and troubleshooting skills, superior communication abilities. Wide exposure to Product Improvement. Graduate in B.Sc. Physics hons. from Magadh University, with career success of over 7 years in engineer and leader ship roles, with a prestigious Power Grid project and Battery Manufacturing. Analytical and driven Assistant Manager- R&D and QC with 7 years of progressive experience in Lead Acid Batteries Design & Li-ion pouch cell & Coin cell electrode making and fabrication & Testing. Touting strong leadership skills to manage diverse, cross-functional teams. Proven excellence in process re-engineering to drive efficiency and reduce costs.
Overview
6
6
years of professional experience
Work History
Assistant Manager R&D
Livguard Batteries Pvt. Ltd., SAR group
05.2018 - 04.2023
- NPD: GEL batteries for Industrial, Motorcycle & E-bike application
- Process Development, Warranty analysis and customers complaint handling
- Process Validation and Optimization Activity for E-Ride, Auto and Indl Products
- Formalizing, Preparation, Review and Updation of Process Instruction, Material Specification, PFMEA and Control Plan
- AutoCAD 2D drawing
- BOM (Bill of Material) and Product Raw Material Costing
- QVE & vendor development
- Editor- 'Liv-e-Tech', bimonthly internal technical newsletter of Livguard
- Responsible for handling Chinese Language Interpretation and Translation
- Project: New Product development in E-Bike VRLA Gel battery (6-DZF-20, 6-EVF-32, 6-EVF-38 and 6-EVF-45) done from 2018 - 2019
- Plate manufacturing and Assembly line machine installation done
- E-Ride and Motorcycle (VRLA) Gel battery done from 2020 to 2021
- Raw material and machine component development from China
- Inverter Gel battery under development from 2022.
Engineer Project
Ping Gao., State Grid (China) group
01.2017 - 04.2018
- Machine installation and commissioning with Chinese
Assistant Manager R&D
Epsilon Advance Material Pvt. Ltd., JSW group
04.2023
- Material Development: Graphite (Synthetic Graphite, Natural Graphite for Anode)
- Li-ion electrode preparation (Cathode: LFP and LCO & Anode: Graphite)
- Li-ion coin cell & pouch cell fabrication and testing
- Product improvement by developing advanced nano-materials
- Managing and operating SEM, XRD for material morphology and crystal structure, Particle Size Analysis, Surface Area Analysis and Glove Box facilities
- Customer handling
- Chinese customers and vendors communication with Chinese language
- SAP for quality clearance and PR creating
- Documentation such as WIs, SOP, MSA, SPC, Product Audit.
Education
B.Sc. Physics Hons. -
Magadh University Bodh Gaya
Chinese Certification -
Bhartiya Vidhya Bhawan New Delhi
Lean Six Sigma Green Belt Certified -
Henry Harvin
Lean Six Sigma Black Belt Certified -
Henry Harvin
M.Sc. Physics -
Singhania University, Jhunjhunu, Rajasthan
Skills
- Structural: Powder and Single Crystal X-ray diffraction, N2 adsorption/desorption (Surface Area Analysis), Particle Size Analysis
- Microscopy: SEM
- Cell Fabrication: Glove box, Coin Cell, Pouch cell, crimper-decrimper, doctor blade electrode casting
- R&D ~ New Product Development ~ Process Development ~ QMS ~ Application ~ Team Builder ~ Warranty Reduction ~ Audit ~ Analytical Skills ~ QA ~ Communication Skills ~ Vendor Development ~ Documentation and Chinese Language Interpretation
- Design Review
- Lean Six Sigma
- Troubleshooting
- Cost Reduction
- Team Motivation
- Customer Relations
- Cost Control
- Business Development
Spouse
Home Maker
Personal Information
- Date of Birth: 01/12/95
- Marital Status: Married
Languages
- English
- Hindi
- Chinese
Timeline
Assistant Manager R&D
Epsilon Advance Material Pvt. Ltd., JSW group
04.2023
Assistant Manager R&D
Livguard Batteries Pvt. Ltd., SAR group
05.2018 - 04.2023
Engineer Project
Ping Gao., State Grid (China) group
01.2017 - 04.2018
B.Sc. Physics Hons. -
Magadh University Bodh Gaya
Chinese Certification -
Bhartiya Vidhya Bhawan New Delhi
Lean Six Sigma Green Belt Certified -
Henry Harvin
Lean Six Sigma Black Belt Certified -
Henry Harvin
M.Sc. Physics -
Singhania University, Jhunjhunu, Rajasthan
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