SHAIK NAFEEZUDDIN
Hyderabad
Work Preference
Summary
Results-driven engineering professional with over 13 years of experience in OEM design, development, and project execution. Expertise in gearbox and sub-system design, alongside a solid grasp of layout packaging for passenger vehicle and tractor transmissions. Demonstrates strong communication skills for effective collaboration with cross-functional teams.
Overview
15
15
years of professional experience
Work History
MANAGER
OLA ELECTRIC TECHNOLOGIES
BANGALORE
12.2023 - Current
- Oversaw multiple projects focused on development of two wheeler & three wheeler gearboxes, establishing relevant duty cycles based on RLDA data.
- Finalized design of subsystems, including bearings, gears, and shafts, using Romax to meet project specifications.
- With chain drive system in EV vehicle, resolved the NVH noise levels for passing the PBN test.
- Executed design freezing of housing for pressure die casting while adhering to packaging constraints and CAE inputs.
- Conceptual layout preparation with offset & planetary arrangement for wheel hub application.
- Visited suppliers to understand the capability for gear manufacturing at their end & to assess their capability for proto build parts making in terms of quality.
- BOM & drawing preparation for costing.
LEAD ENGINEER
MAHINDRA RESEARCH VALLEY
CHENNAI
08.2015 - 12.2023
- Finalized DVP plan for transaxle testing at rig and vehicle level, ensuring thorough validation of performance and reliability.
- Managed multiple projects, including E-axle design and development for various vehicle platforms.: - E-axle for new Platform, UPP G1, P405 Refresh, Alfa BS VI, Jeeto BS VI, and P602 Design & Development, Jeeto PTO
- Alfa BS VI(3-wheeler) - Design & development of 5-speed gearbox with input torque of 23Nm (compliant to BS VI).
- Jeeto BS VI – Design verification of total gearbox for increase of input torque from 38 m to 48 Nm. With change in Final Drive ratio to meet the FE target.
- P405 Refresh Gasoline- Making of Transmission Layout for 130Nm torque.
- Conducted root cause analysis and implemented corrective actions for failures during validation trials, enhancing product reliability.
- Worked on Design freezing of Housing related to Pressure die Casting within required packaging constraints considering the CAE inputs.
- Developed technical documents for project gateways, ensuring clarity and compliance through presentations at each stage from conceptual to SOP.
- Engaged with supplier to finalize manufacturing feasibility aspects before initiating part development.
- Analysis of failure mode of parts occurred during testing.
- Cutter finalization was done based on analytical method with help of kiss soft software.
- Made the total layout of 5-speed in cad & released all subsystem drawing in system.
- Design & validation the cable routing of external shift system thru GSQA kit.
- Adapting the lessons learned from the field concerns into new designs.
JUNIOR MANAGER
EICHER TRACTORS
BHOPAL
02.2013 - 08.2015
- Managed various projects - Transmission Layout 50-55Hp.
- Monitored transmission layout the total transmission layout (planetary drive) & its assembly sequence during the proto & mass production.
- Defined transmission scope is designed to withstand up to 55 hp with Current mid section assembly & having a new design of Crown wheel & Final Drive.
- Resolved assembly line ORC issues related to brake jamming, oil seal damage, and oil leakage, improving overall production reliability.
- Collaborated on brake design and component development, ensuring alignment with project specifications.
- Participated in DFA/DFS sessions to streamline design processes, enhancing collaboration and efficiency.
Team Lead
DesignTech Systems Ltd
02.2011 - 02.2013
- Engaged with clients including Escorts Corporate Centre and Mahindra & Mahindra to discuss project requirements.
- Resolved open concerns reported from manufacturing, ensuring effective communication and follow-up.
- Provided final model to CAE for design analysis, collaborating on feasible solutions to address stress increases.
- Created casting housing using 3D software, integrating manufacturing inputs for enhanced design accuracy.
- Sharing to casting consultant for checking the level of porosity at every section of model.
- Achievements: Awarded with Accelerator award(M&M) for executing the 5-speed gearbox in short time.
- Received runner-up award for developing a new project at Designtech Systems Ltd. in 2011-2012.
Education
B. Tech - Mechanical Engineering
Engineering College
Chevella, Hyderabad01-2009
Intermediate -
Board of Intermediate Education
Hyderabad01-2005
Tenth -
Board of Secondary Education
Hyderabad01-2003
Skills
- Gearbox design
- Transmission performance analysis - Romax, Kiss soft
- NVH optimization - Romax spectrum
- Project management
- Technical documentation
- CAD modeling - UG NX - 8,9,10
- Failure analysis
- Cost estimation
Disclaimer
I hereby declare that all the statements mentioned above are true and correct to the best of my knowledge.
Languages
- Urdu
- English
- Telugu
Personal Information
- Date of Birth: 07/19/88
- Gender: Male
- Nationality: Indian
- Marital Status: Single
Timeline
MANAGER
OLA ELECTRIC TECHNOLOGIES
12.2023 - Current
LEAD ENGINEER
MAHINDRA RESEARCH VALLEY
08.2015 - 12.2023
JUNIOR MANAGER
EICHER TRACTORS
02.2013 - 08.2015
Team Lead
DesignTech Systems Ltd
02.2011 - 02.2013
B. Tech - Mechanical Engineering
Engineering College
Intermediate -
Board of Intermediate Education
Tenth -
Board of Secondary Education