CURRICULUM VITAE Email:adjp8z@r.postjobfree.com

DINU PAULSON PH - 962*******

Summary 1. 2. 3. 4. Over Good Good Begin team 10 good knowledge Experience a team years’ experience player, experience in in Analog, EMI/have in terms EMC good digital, in design embedded of communication executing mixed & Resolutions. hardware signal project design. and from design. interpersonal a different skill. geography. Working with German Career objective

To contribute success of an organization by fully utilizing my skills and knowledge in the field of De- sign and Development in a position offering growth and development. Experience summary

1. 2. 3. Sr. Sr. Sr. Feb-Hardware Hardware Circuit 14 Design engineer: engineer: Engineer Siemens L&T : Technology TISMO Ltd Technology Goa, services, Since 20-Solution Mysore, July-2015 Pvt(from to Ltd)24-till,Bangalore Feb-date 2014 From to 17-17-July-may-2015 10 to 21- Skills Set

System Skills: Energy control & Automation systems. Hardware Power supply, Skills sensor : FPGA, interfaces,Microcontrollers Component based selection. embedded system design,ADC,DAC, Analog/Digital circuits, EMC standard design high skills: EMC levels. Being a lead hardware engineer, well experienced in EMC circuit design for IEC product PCB (Mentor & Schematics graphics, Eagle. Skills: Altium, Schematic PADS Capture ), Gerber (mentor Validation graphics (View, Eagle, mate). Altium 13, Allegro 16 ), PCB Designing Circuit Micro controllers Simulator : FPGA,: TINA,8, 16, LT 32 spice bit controllers simulations (ATMEL, for reducing PIC, ARM,concept NXP) realization Protocols & Interfaces: UART,RS232, RS485,CAN,SPI, I2C,USB,PROFIBUS,Ethernet -copper & FO. Devices enabled LCD, used: Graphical DAC,ADC, LCD, Power Ethernet(supply 1GHZ) controllers Phys, Voltage (buck,and boost,current flyback)sensor, DDR,interfaces, EEPROM, Opamps, SDRAM, touch LED drivers, PLDS, Embedded PCs, P WM drivers.

Professional Skill set:

Siemens manufacturing domain resource of Design Handle good Support Technical Assist Support Manage Works Aid electrical in in of test in VIENNNA with management; and product collaborating Hardware industrial the collection managing and know-strategies integration management sustaining transfer; PCB design how collaborated products; and designs; design product and and with documentation (updates, of PLM) executing research hardware/and processes different life team development projects cycle while on of in geographical to mechanical of design new the ensuring of ensure existing user’s areas technologies teams verification; timely the of product requirements, components, location design, to maintenance establish delivery for lines; testing, projects, hardware assemblies, of best development design of troubleshooting, practices; for relevant development example, and and integration plans, documentation; procedures Siemens time as are well under into estimates INDIA as for production design products; the & and to Unrestricted

reports. Design, Aid in creation implement of Product and deliver and Development product changes Documentation to support sales, in compliance marketing, with production QMS, compliance and service Academic Profile

Graduation: Branch: Year of passing: Electronics Bachelor 2008 and of Communication Engineering Institution: Percentage: Mahendra 68.13%. Engineering College, Salem University: Anna University

Diploma: Branch: Year of passing: Electronics 2005 and Communication Institution: Percentage: THSLC: Branch: Year of Passing: Electrical Sree 74% 2002 Rama & Home Govt appliance Polytechnic Thriprayar, Kerala Institution: Percentage: Technical 81%. Higher secondary, Thrissur Project: Industrial/Substation RTU Ethernet Copper/Fiber link

Organization : Siemens Ltd, goa

Team size : 3

Task involved :Lead Hardware design

Description:

For SUBSTATION Designed device a to Communication communicate interfaces between different module with level Ethernet of a MV communication substation to a over SCADA copper centre. & fiber The architecture cyclon FPGA. used Product A broadcom has been switch designed BCM53101 & complied for for ethernet substation switch EMI/, for EMC data product handling/standard. application used a Project: UL/IEEE CB scheme qualification of SUBSTATION RTU system

Organization : Siemens Ltd, goa

Team size : 2

Task involved :Lead Hardware design

Description:

penetration It was very to US/much CANADAIAN needed for markets, Siemens which to qualify is considered the RTU system to be very for UL stringent certification safety to standard. increase Studied the market the UL SYTEM Project: standard . Industrial/to understand Substation system/RTU module/Load output component module level requirments and test methods for qualifying the

Organization : Siemens Ltd, goa

Team size : 4

Task involved :Lead Hardware design

Description:

Designed a highside load control output using N-channel MOSFET,it was challenging to drive a N-Channel mosfet as high side switch with meeting stringent requirement of power consumption and power output capability . The designed output card is part of scaleable architecture. Product has been designed & complied for substation EMI/EMC product standard. Project: Industrial/Substation RTU temperature monitor

Organization : Siemens Ltd, goa

Team size : 5

Task involved : Hardware design

Description:

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Played a key role in the design of industrial temperature monitor. Working close with architect to realize the architecture with high EMC level to compete in the industrial environment. The temperature monitor use the RTDs for the measurement of temperature. The circuit is developed with isolation from the sensor interface. The selection of ADC was very complicated because of the high CMMR with integrated RTD current sorce. Then sensor interface used a UN-shielded cable, which made the EMC architecture design complicated, still I could achieve as the system requirement was targeted. The system will sample the RTDs, using a sigma delta ADC and processed, then fed to the master system for analysis.

Project: 1Ghz Un-managed Ethernet switch POE+ and non-POE design

Organization : L&T Technology Solution Pvt(Ltd),Mysore

Team size : 5

Task involved : Hardware design

Description:

The design Use an UN-managed switch from Broadcom which controlled and configured using a micro controller or EEPROM.The system is a multiport design which includes copper and fiber port of speed up to 1 GHz with a maximum of 8 copper ports. The design portfolio got two base variants, one is POE and other one is Non-POE variant. POE devices are configured for PSE type with type-2 configuration

(30Watts/port) controlled and configured by the Atmel CPU in the design. Project: Energy system management and single point of control and monitoring system

Organization : L&T Technology Solution Pvt(Ltd),Mysore

Team size : 6

Task involved : Hardware design

Description:

The system controls and monitor advance power generation and storage devices which being used in critical power applications. The system contains single main board and can be configured multiple products by adding add-on cards. PICCOLO controller used for the embedded control of the system. Design Uses SPI, I2C, USB and Ethernet for internal and external communication. Used internal and external ADC for current & voltage measurements. The design is so tight to meet high voltage isolation and EMI/EMC compliance with analog & digital circuits. The design got certified from TUV for FCC & CE after the challenging pre-compliance Tests for EMI/EMC. Project: GAS chromatogram

Organization Team size : : TISMO 3 Technology Solution Pvt(Ltd),Bangalore Task Description: involved : Hardware design

passes This through is a TCD the based sensor. gas Voltage analyze. output TCD is from resistive sensor bridge conditioned sensor, which and convert gives voltage to digital out by based a 24bit on external the gas ADC. heater. The Graphical digital data 16bit from LCD ADC interface fed to and PIC keypad 32 CPU are via SPI there interface. for Human It also interaction controls to relays, control valves the and gas a AC chromatogram.takes certain time Analyzer to finish takes of the sample test and and data reference collected gas through inside and the perform analog frontend the elements and processed concentration in the test. micro Its controller. Finally the result displayed on the graphical LCD Project: Industrial Gas Analyzer and valve box

Organization Team size : : TISMO 2 Technology Solution Pvt(Ltd),Bangalore Task Description: involved : Hardware design

based on Silconlabs It’s new a combined generation system 89C51 of microcotroller. Gas switcher and System gas is analyzer a gas oxygen module. content The architecture concentration designed detector. data communicated Oxygen sensor to network outputs VIA nAmp PROFIBUS current signal network, which using conditioned RS485 as physical by analog medium. gain amplifiers.It has electro- Processed mechanical valves to select the gas stream. This gas switcher is connected to analyser through the RS232 port. Unrestricted

Gas interfaces. switcher Microfuel can send sensor, sample Zirconia gas to analyzer sensor, Paramagnetic and perform the sensor. tests. Analyzer got 3 variants based on the sensor Project: FPGA CCD detector interface board

Organization Team size : : TISMO 2 Technology Solution Pvt(Ltd),Bangalore Task 1.involved Hardware design :

Description: The Design has spartan6 –LX25 FPGA chip. It connects a CCD detector board and collect the Amplified connectivity. data Other from than it and this, interface design it have to PC SPI through flash, DDR the USB SDRAM, interface. EEPROM It also etc. got The a FPGA Ethernet device interface can be for LAN configured map configuration in master method mode is as implemented well as Microcontroller for controller based based configuration configuration. method. A cypress based USB to select Project: IP Enabled Door station security system, powered from POE+ Organization Team size : : TISMO 4 Technology Solution Pvt(Ltd),Bangalore Task Description: involved : Hardware design

&Iphone)based door Door lock station mechanism. security The system visitor is can an Internet make video protocol calls from enabled, the Smart door lock phone(to the android Home owner

(and need first not time to be in inside the security the home) industry. and owner The mechanism can permit doesn’t or deny need the access to run to extra the cable entry. for It’s power, a patented it get product power form Audio network codec processor cable and and POE+ Ethernet power phy. supply. System Architecture have got audio designed and using video IPAM201 call facility, CPU, also which power has relays in-built to operate Other Projects: Door locks.

1. Tablet tester

2. USB based analog precision data acquisition system, mainly for portable load cell measuring

3. RGB LED Driver design for camera interface.

4. Fuel encoder

5. RFID based hotel energy management System

6. Personnel health monitoring system

Personal details

DOB Contact Languages Hobbies address known :: :: 18-English, D-Football, UG-08-1,1986 D-Hindi, Music block, Tamil, Santer Kannada sasai apt, and Madgao,Malayalam Goa, India. 403602 DINU PAULSON

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