Greenlet is a Smart Grid startup which allows homes and electric companies to monitorand control appliances, The solution includes software, hardware, algorithms andcommunications. The company’s products have been sold and deployed in the US, Europeand Israel.I developed all the embedded software, device manager, and algorithms of the company.https://www.youtube.com/watch?v=FbxcfbyBh20Firmware design and development for end-devices based at TI MSP430F2274Microcontroller:● Develop the embedded software of all the company products, including Smart Homekit (Smart Plug and Gateway). The products are sold in the world since 2011● Full implementation of ZigBee products● Full implementation of Zigbee-to-Ethernet/WiFi Gateway (based on ConnectOne NanoSocketLAN module)● Signal processing - current signal sampling at 2500 Hz for appliances signaturesrecognition (US Patent No: 8,290,635)● Power parameters measurement and processing (Voltage, Current, Power,PowerFactor)● Develop proprietary protocol over wireless ZigBee● Implement TCP/IP and SSL communication to the serverDesign and developing server side application with Qt IDE (Nokia):● Data processing - FFT for electrical signals● Pattern Recognition algorithm implementation for appliances detection and recognition(US Patent No: 8,290,635)● User Interface (UI) for data presentation and end-units control● Implements an algorithm for Consumption Prediction● EMS APIDesign and developing application for Android system● Driver for PL-2303HXD USB to Serial Bridge Controller● Data Flow Control Activity

Developing IP storage products (SAN based IP)● Storage Discovery● Storage Virtualization● Continuous Data Protection● Local and Long Distance Replication● Resource Provisioning● High AvailabilityParticipate in Software Architecture definition, design and write few applications:● Volume Virtualization (mirroring, concatenation, stripe, journaling)● Read Only / Writable Snapshot● Snapshot Restoration● OS-less Backup / Copy● Global Disaster Recovery● Disaster Recovery Plan

Chromatis designs metropolitan area switching systems, designed to alleviate all theproblems with transferring from long distance carriers to local networks. The company's mainproduct, The Metropolis System, integrates data packets, voice circuit, and video servicestogether on metropolitan networks and combines this traffic onto a wave division multiplexingWDM system.Write following applications:● SONET Line protection● SONET Path protection● ATM Group protection● Network Clock Synchronization● System Infrastructure applications