Sign in

R&D Expert

Kolkata, West Bengal, India
January 06, 2018

Contact this candidate



*B, VIP Plaza, DC-*/**, Shastribagan, Kolkata-59-983*******


Solution oriented innovative engineer with notable success identifying, evaluating & documenting complex development requirement for new product and business. Ensuring the streamlined operation of clients as well as corporate projects through scope and objective development; preliminary project planning & design; and the determination of resources & timeline.

An innovator in the successful integration of technologies from varying industries merging for the automobile improvement & power electronics industry.

Define cutting-edge specification & requirements for a successful & original system integration / incorporation of intelligent attributes in the product.

Creative ability to assimilate various technologies to create products with new features and functions.


ISO, QS & ISO/TS16949 quality standards Quality Engineering

Managing Product Development Teams Supervision & Training

Product Development Design Control Requirement

Product Testing & Prototyping Infrastructure Development


Independent Consultant (Jan 12 till date): Currently an Independent Consultant in the battery industry. Regularly involved in providing consultations to leading battery & Power back-up equipment manufacturers in India. Teaching UG & PG curriculum of Electrical subjects in Engineering Colleges.

Chief-Product Testing, R & D Center, Exide Industries Ltd. Kolkata, (Aug 97 to Dec. 11)

Design of batteries with continuous improvement of energy density & thereby get better cost effectiveness.

Introduction of design & simulation by introducing prototype & field trials.

Design, development & verification of state of the art product ISS (Intermittent Stop Start) battery suitable for micro-hybrid vehicle. A much sturdy battery suitable for arduous application as compared to SLI (Starting Lighting Ignition) application; significantly reduces fuel efficiency of petrol & diesel vehicles and thereby reducing pollution and helping oil conservation.

Parametrization of ISS automotive battery by extracting all the battery variables during charge and discharge, mapping those to match with intelligent charging system of micro-hybrid vehicles.

Battery impedance measurement, modeling & development of Battery Monitoring System.

Introduction of Star-rating for inverter battery by defining energy efficiency in charge-discharge cycle.

Development of recharging algorithm & innovation of intelligent battery charger to optimizing recharge time, ensure full recharge, enhance battery cycle life, reduce topping up frequency.

Jointly worked with US based manufacturer for development of microprocessor based computer controlled charge-discharge cycler.

Patents granted in Japan & USA: Design patent on leak retardant automotive battery: 2003.

Published seven papers in different international conference out of which one was published in Journal of Power Sources, Ireland.

Led and mentor engineers within the R&D Center & also in factories, driving adherence to company, aspiration for learning and quality systems (ISO, TS16949, etc).

Asst. Professor in Bengal Engineering College (Deemed University) (1989 - 1997)

As a part of small core team, arranged for grant sanction and implementation of Power Electronics Lab in Electrical Engineering Dept of B E College for Post-Graduate program.

Doubled the set up of Instrumentation / Process Control Lab from six to twelve single handedly in Electrical Engineering Dept of B E College.

Asst. Product Sales Manager, English Electric Co. of India Ltd. Eastern Regional Office, Calcutta, Relay & Control Panel Division. (1983 – 1988)

Future business analysis before new product launch by sensing market signal.

Effective – trouble shooting in commissioning of protection scheme in large Generation / Transmission/Distribution system– DVC, CESC, Meghalaya State Electricity Board, NTPC.

Contested with strong competitors & booked order for large Power Projects, particularly Kolaghat Thermal Power Plant, Chukha Hydel Project, Farakka Super Thermal, OSEB.

Sales Engineer (Switchgear) – ER in Macneill & Magor Ltd. Calcutta (1982 – 1983)

Sales / marketing of LT & HT Switchgear products in Eastern Region.

Executive in Andrew Yule & Co. Ltd. Calcutta. (1978 – 1982)

Estimation, Tendering, Design and Development of HT and LT Switchgear, Motor Control Centers, Power Control Centers, Flameproof and Industrial type Air break Circuit Breakers.


M.E. (Electrical) - 1977 - Bengal Engineering College (University of Calcutta) - 72.25%

B.E. (Electrical) - 1974 - Bengal Engineering College (University of Calcutta) - I - 72.80%


Visited ZIL, Moscow, Russia in 2007 for Tata Motor Vehicle validation program at -30 C.

Visited Bitrode Corporation, USA in 2003 for a knowledge interaction program in

development of battery testing and production charging system.

R&D Management Systems Course - 2001- Admin. Staff College of India, Hyderabad.

Short time courses on Digital Techniques & Microprocessors, Marketing Workshop,

Finance for Non-finance Executives, Bio-medical and Advance Instrumentation, Design

of Experiments & Optimization, Developments in Safety Management & Tech. etc.


Fellow of Institution of Engineers (India) [Membership No. F 106707 – 5]

Chartered Engineer (India) – The Institution of Engineers (India).

Licensure: SCC Certificate of Directorate of Electricity, Govt. of West Bengal

Date of Birth / Sex: 15th December 1953 / Male.

Contact this candidate