D Krishna Kumar Email and Phone Number

Medical devices development

• Perform Schematic Design - Schematic capture, Component selection, BoM preparation, BoM optimization, guiding PCB engineer on layout• Design and development of Mixed signal board with Processor, Op-amp, ADC, DAC, sensor interfaces and Power supply design• Evaluate multiple vendors, perform cost estimates• Make test plans and do debugging of hardware or complex issues -board bring up, testing compliance to EMI/EMC & environmental standards• Work closely with test labs for… Show more • Perform Schematic Design - Schematic capture, Component selection, BoM preparation, BoM optimization, guiding PCB engineer on layout• Design and development of Mixed signal board with Processor, Op-amp, ADC, DAC, sensor interfaces and Power supply design• Evaluate multiple vendors, perform cost estimates• Make test plans and do debugging of hardware or complex issues -board bring up, testing compliance to EMI/EMC & environmental standards• Work closely with test labs for agency certifications like FCC/CE/UL/TUV, etc.• Assisting Mechanical and Industrial team for mechanical enclosure design• Competence in working on multi-faceted projects involving design, analysis, PCB and testing of complex electronic product• Designing Hardware boards with 16/32-bit microcontroller/processor - TI, Freescale, Atmel, ST Micro, NXP and interfaces\protocols like I2C, SPI, CAN, RS232C, RS422, RS485, TFT/LCD, USB Ethernet• Knowledge on Thermal, Signal Integrity, Power Integrity and reliability.• Schematic tool experience in, Cadence, Altium.• Self-starter with effective debugging & trouble shooting skills• Complete Hardware Board Design Life-Cycle Experience including Engineering Specification, Schematic Design & Capture, PCB Design Coordination, Prototype Manufacturing Coordination and Testing.• Verification of newly created Symbol & Footprint with part’s datasheet• Suggesting an alternate part for Absolute or more lead time• Digital / Mixed Signal Design Experience for consumer/industrial/medical markets• Battery operated product design experience• Knowledge of debugging tools like MPLAB IDE v8.87,• Instrument Knowledge - CROs, Multimeters, Logic and Spectrum Analyzers and Function generator.• Customer communication and front ending for technical aspects• Hands-on experience in circuit simulation tools like Cadence PSPICE, NI MultiSim.• Hands-on experience in Assembling the SMD components with different packages. Show less

Hardware Design EngineerJob responsibilities:• Schematic entry, PCB Design, Symbol and Footprint creation (For R&D Purpose).• PCB Board Testing & Layout Issues, Debugging the Hardware issues and integrated testing.• BOM preparation, PCB assembly, rework and board bring up• Component selection & Procurement for all type of circuits.• Verifying Components Attributes and Availability And ROHS.• Coding the Application Programs.• Regression Testing of the… Show more Hardware Design EngineerJob responsibilities:• Schematic entry, PCB Design, Symbol and Footprint creation (For R&D Purpose).• PCB Board Testing & Layout Issues, Debugging the Hardware issues and integrated testing.• BOM preparation, PCB assembly, rework and board bring up• Component selection & Procurement for all type of circuits.• Verifying Components Attributes and Availability And ROHS.• Coding the Application Programs.• Regression Testing of the Application.• New Drawings Verifying and Subscribing for Changes.• Customer, vendor interaction and co-ordination.• Uncommon ability in developing technical documents.• Documentation (Updating Inventory).• Integrated testing, EMI / EMC testing• Review of CAD Layout Show less