Atheeswaran Subramanian
Milpitas
Summary
Accomplished Technical Manager at HCL Technologies with expertise in high-speed board design and project management. Proven ability to lead teams in delivering complex projects, enhancing performance, and bridging skill gaps. Adept in circuit design and hardware debugging, fostering collaboration to achieve project goals efficiently. Innovative Hardware Design Engineer with background in creating and testing electronic hardware products. Strengths lie in conceptualizing and implementing complex design projects, managing product development cycles, and troubleshooting to ensure optimal performance. Have consistently contributed to team objectives by leveraging technical skills in circuitry design, digital/analog systems, and CAD software. Proven track record of enhancing system efficiency in previous roles. Innovative Hardware Design Engineer known for high productivity and efficiency in task completion. Specialize in circuit design, PCB layout, and signal integrity analysis. Excel in problem-solving, teamwork, and communication, ensuring successful collaboration on complex projects.
Overview
19
19
years of professional experience
Work History
Technical Manager
HCL Technologies
Chennai
01.2015 - 02.2020
- Project Management - Communicating with Client on project status, Project SOW creation and contract signing, Address escalation from client if any and negotiate contract parameters and Service Level Agreements.
- Delivery: Deliverable review and release, Delivery acceptance tracking and closure.
- Employee Management – Effort estimation, Task assignation, Conduct Performance reviews, Identifying skill gap of employees and assist in training from Subject Matter Experts from Organization, Address Salary concerns of Employees.
Technical Manager
HCL Technologies
Chennai
12.2014 - 12.2014
- Support for IPTV thermal performance study and testing.
- Client: Cisco
- Tools & Technology: MS PPT.
Technical Manager
HCL Technologies
Chennai
10.2014 - 11.2014
- Wearables Teardown, should costing and review.
- Client: TDK
- Tools & Technology: MS PPT.
Technical Manager
HCL Technologies
Chennai
07.2014 - 09.2014
- Case study and requirement collection.
- Schematics integration scenario study.
- Parts and nets properties list creation.
- Possible errors list creation.
- Client: Internal Project
- Tools & Technology: MS PPT.
Project Leader
Indus Teqsite
Chennai
04.2014 - 06.2014
- RS422 Driver, Opto coupler, FPGA Selection.
- Schematics development, Schematics and Layout reviews, Testing.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Leader
Indus Teqsite
Chennai
01.2014 - 03.2014
- Signal Conditioning circuit design for RTD, Thermistor, thermocouple sensors.
- ADC Selection and interfacing with FPGA.
- Test Jig design and assembly document Preparation.
- Schematics development, Schematics and Layout reviews, Testing.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Leader
Indus Teqsite
Chennai
09.2013 - 12.2013
- VME VPX connector selection, Layer Stack finalization, High speed traces and High Current Power Nets review.
- VPX connectors Press-fit Tool review and usage guidance.
- Signal connections from slot to slot for VME and VPX, as per VITA Standard.
- Schematics development, Schematics and Layout reviews, Testing.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Leader
Indus Teqsite
Chennai
07.2013 - 08.2013
- Adapter board for different standard connectors which has PCI and VME interfaces, USB, HDMI, 1553B interfaces.
- Schematics development, Schematics and Layout reviews, Testing.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Leader
Indus Teqsite
Chennai
04.2013 - 06.2013
- Pulse generation with variable pulse width and duty cycle.
- Design of pulse driver circuit, I/O Interfacing.
- Test Jig design and assembly document Preparation.
- Schematics development, Schematics and Layout reviews, Testing.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Leader
Indus Teqsite
Chennai
01.2013 - 03.2013
- High wattage resistor selection, Resistors act as load for various voltage and current requirement.
- Resistor matrix selection and PCB placement review to achieve accuracy against PCB Trace impedance impact.
- Schematics development, Schematics and Layout reviews, Testing.
- PLL Selection, Design calculations, testing for PRF Synchronization board.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Leader
Indus Teqsite
Chennai
06.2012 - 12.2012
- Laser Pulse generator interface design, CCD camera interface design.
- FPGA selection, FGPA design requirements development for CCD sensor control signals generation.
- OMAP3530 Processor interfacing.
- High speed cable selection from SAMTEC.
- Test Jig design and assembly document Preparation.
- Product Requirement management, Schematics development, Schematics and Layout reviews, Testing.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Leader
Indus Teqsite
Chennai
06.2011 - 05.2012
- VME Backplane interface design.
- FPGA Selection and its interface design.
- Opto-coupler and RS422 Driver selection and interfacing.
- SMP, SMA connector selection and review of RF Simulation for RF Board.
- MOSFET Selection and testing for high voltage high current repetitive pulse load testing (30V, 5A).
- Product Requirement management, Schematics development, Schematics and Layout reviews, Testing.
- Client: DRDO
- Tools & Technology: Mentor Graphics, Expedition PCB.
Project Lead
Mindtree Limited
Chennai
10.2010 - 04.2011
- COTS Processor module selection and validation, Design of other I/Os and Capacitive sensor interface.
- Product Requirement management, Schematics development, Schematics and Layout reviews, Testing.
- Client: Internal Project – CSR initiative
- Tools & Technology: OrCAD, Allegro.
Project Lead
Mindtree Limited
Chennai
01.2010 - 07.2010
- Product Requirement management, Customer interaction, Schematics development, Schematics and Layout reviews, Project Delivery and management.
- Client: Internal Project
- Tools & Technology: OrCAD, PADS 9.0 Layout.
Project Lead
Mindtree Limited
Chennai
06.2009 - 12.2009
- Designed Processor section and I/O interface sections.
- Schematics Design, PCB Layout Review, Pre-Compliance Testing, Unit and Integration Testing and Delivery of Boards.
- Client: Honeywell
- Tools & Technology: TinyCAD, Allegro Layout.
Project Lead
Mindtree Limited
Chennai
01.2009 - 05.2009
- Designed the Hardware for the Board.
- Client: Internal Project
- Tools & Technology: OrCAD, Cadence Allegro Viewer.
Project Lead
Mindtree Limited
Chennai
07.2008 - 12.2008
- Requirement Gathering and development of estimations and proposal.
- Processor selection and FPGA and other major component selection for the Proposal.
- Provided guidance to solve the issues faced while the board is subjected to ESD.
- Client: DRDO and USA customers
- Tools & Technology: MS Word.
Project Lead
Mindtree Limited
Chennai
04.2008 - 06.2008
- Involved in the Hardware Requirement Specifications Development.
- Involved in development of Approach Note of use of RFID technology in Shelf Inventory Management System(Beverage Removal Detection).
- Client: Coca-Cola
- Tools & Technology: MS Word.
Project Lead
Mindtree Limited
Chennai
06.2007 - 03.2008
- Involved in the design of entire board which has 3 multicore processors, Analog Video input, Camlink interface, Firewire interface, VME backplane interface.
- Involved in HLD, Schematics design, layout reviews, board bring up and testing.
- Client: DRDO
- Tools & Technology: OrCAD, Cadence Allegro Viewer.
Module Lead
Mindtree Limited
Chennai
03.2007 - 05.2007
- Designed Daughter board of Tributary Card.
- FPGA Selection, Backplane interface, Clock section of Daughter card.
- Involved in HLD, Schematics design and layout reviews.
- Client: Tejas Networks
- Tools & Technology: ViewDraw, Cadence Allegro Viewer.
Module Lead
Mindtree Limited
Bangalore
08.2006 - 02.2007
- Designed the Power Management Unit (PMU) for the Board.
- Involved in HLD, Test Plan Preparation.
- Client: Internal Project
- Tools & Technology: OrCAD, Cadence Allegro Viewer.
Module Lead
Mindtree Limited
Bangalore
01.2006 - 07.2006
- Implemented the Hardware modifications for the Board.
- Validated Power circuit changes, Processor and other components obsolescence management, Redesign with same functionality and Testing.
- Client: Sanmina Corporation
- Tools & Technology: OrCAD, Cadence Allegro Viewer.
Module Lead
Mindtree Limited
Bangalore
10.2005 - 12.2005
- Assessment of Emerging Display Technologies (OLED, PLED).
- Client: Carrier Corporation
- Tools & Technology: MS Power Point.
Development Engineer
Midas Communication Technologies
Chennai
09.2004 - 01.2005
- Designed the hardware for the board.
- Involved in the test code development.
- Implemented the glue logic for SM bus interface.
- Client: BSNL and other Telecom Companies
- Tools & Technology: OrCAD, VisualDSP, XILINX ISE.
Development Engineer
Midas Communication Technologies
Chennai
05.2004 - 08.2004
- Design of DSP to Physical Switch Interface, backplane interface.
- Involved in the test utility software development.
- Client: BSNL and other Telecom Companies
- Tools & Technology: VisualDSP.
Development Engineer
Midas Communication Technologies
Chennai
01.2004 - 04.2004
- Designed the Alarm activation circuits.
- Involved in the test code development.
- Client: BSNL and other Telecom Companies
- Tools & Technology: OrCAD, VisualDSP.
Development Engineer
Midas Communication Technologies
Chennai
09.2003 - 12.2003
- Designed the hardware for the board.
- Involved in the test code development and application software development.
- Client: BSNL and other Telecom Companies
- Tools & Technology: OrCAD, VisualDSP.
Development Engineer
Midas Communication Technologies
Chennai
04.2003 - 08.2003
- Implemented Test code for IDMA Emulator card.
- Designed and developed the hardware and test software utility for HDMA Emulator card.
- Client: BSNL and other Telecom Companies
- Tools & Technology: VisualDSP.
Development Engineer
Midas Communication Technologies
Chennai
06.2002 - 03.2003
- Implemented the application code for the PSTN synchronization and DECT synchronization.
- Client: BSNL and other Telecom Companies
- Tools & Technology: VisualDSP.
Development Engineer
Midas Communication Technologies
Chennai
06.2001 - 05.2002
- Design, Development and testing of all the boards involved in the product.
- Implemented sophisticated DPLL to synchronize DECT reference signals with the PTTI pulse (1 second pulse).
- Client: BSNL and other Telecom Companies
- Tools & Technology: OrCAD, XILINX.
Education
Mtech - Embedded Systems
Birla Institute of Technology and Science
01.2020
BE - ECE
Govt. College of Technology
Coimbatore01.2001
Diploma - ECE
VSVN Polytechnic College
Virudhunagar01.1998
Skills
- Windows 98
- Windows XP
- Windows 7
- Windows 8
- Linux
- Cadence
- Mentor graphics
- Allegro Design Viewer
- VPX
- SRIO
- PCI
- PCIe
- VME
- DDR3
- USB
- Gigabit Ethernet
- IEEE1394
- Camlink
- RS232
- RS422
- I2C
- SM bus
- Parallel Port
- Real time scope
- Sampling Scope
- Logical Analyzer
- Signal Generator
- High Speed Board Design
- Testing
- Telecom
- Networking
- Industrial Electronics
- Consumer Electronics
- Schematic development
- Circuit design
- Hardware debugging
- Failure analysis
- High-speed design
- Embedded systems
- Digital design
Expertise
Windows 98, Windows XP, Windows 7, Windows 8, Linux, Cadence, Mentor graphics, Allegro Design Viewer, VPX, SRIO, PCI, PCIe, VME, DDR3, USB, Gigabit Ethernet, IEEE1394, Camlink, RS232, RS422, I2C, SM bus, Parallel Port, upto 33GHz Real time scope, 50 GHz Sampling Scope, Logical Analyzer, Signal Generator, High Speed Board Design and Testing, Telecom and Networking, Industrial and Consumer Electronics products
Personal Information
- Passport Number: M0757854
- Date of Birth: 06/20/78
Languages
English
Professional
Tamil
Professional
Timeline
Technical Manager
HCL Technologies
01.2015 - 02.2020
Technical Manager
HCL Technologies
12.2014 - 12.2014
Technical Manager
HCL Technologies
10.2014 - 11.2014
Technical Manager
HCL Technologies
07.2014 - 09.2014
Project Leader
Indus Teqsite
04.2014 - 06.2014
Project Leader
Indus Teqsite
01.2014 - 03.2014
Project Leader
Indus Teqsite
09.2013 - 12.2013
Project Leader
Indus Teqsite
07.2013 - 08.2013
Project Leader
Indus Teqsite
04.2013 - 06.2013
Project Leader
Indus Teqsite
01.2013 - 03.2013
Project Leader
Indus Teqsite
06.2012 - 12.2012
Project Leader
Indus Teqsite
06.2011 - 05.2012
Project Lead
Mindtree Limited
10.2010 - 04.2011
Project Lead
Mindtree Limited
01.2010 - 07.2010
Project Lead
Mindtree Limited
06.2009 - 12.2009
Project Lead
Mindtree Limited
01.2009 - 05.2009
Project Lead
Mindtree Limited
07.2008 - 12.2008
Project Lead
Mindtree Limited
04.2008 - 06.2008
Project Lead
Mindtree Limited
06.2007 - 03.2008
Module Lead
Mindtree Limited
03.2007 - 05.2007
Module Lead
Mindtree Limited
08.2006 - 02.2007
Module Lead
Mindtree Limited
01.2006 - 07.2006
Module Lead
Mindtree Limited
10.2005 - 12.2005
Development Engineer
Midas Communication Technologies
09.2004 - 01.2005
Development Engineer
Midas Communication Technologies
05.2004 - 08.2004
Development Engineer
Midas Communication Technologies
01.2004 - 04.2004
Development Engineer
Midas Communication Technologies
09.2003 - 12.2003
Development Engineer
Midas Communication Technologies
04.2003 - 08.2003
Development Engineer
Midas Communication Technologies
06.2002 - 03.2003
Development Engineer
Midas Communication Technologies
06.2001 - 05.2002
Mtech - Embedded Systems
Birla Institute of Technology and Science
BE - ECE
Govt. College of Technology
Diploma - ECE
VSVN Polytechnic College
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