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Domains & Technologies

Testing expertise of Independent Testing Team @ NeST is spread across multiple domains and Technologies. NeST offer independent testing services in

Semiconductor

Leveraging extensive testing experience for major Semiconductor industry has built up a SEMI testing capability. Services Include

  • Testing of Equipment control for wafer handling systems
  • Host communications compliant GEM Standard using tools
  • Exposure to different process equipments like Etcher, ALD, PVD, Ion Implantation, Metrology
  • Semi Standard ratification 300mm Standard
  • Semi Standard ratification 200mm Standard
  • Fab Exposure

Healthcare

Testing for Medical Standards conformity

  • DICOM (Digital Imaging and Communication in Medicine)
  • IHE (Integrating the Healthcare Enterprise)
  • HL7 (Health Level 7)
  • HIPAA (Health Insurance Portability and Accountability )
  • FDA regulations

Testing of Information Management Systems

  • PIMS - Patient Information Management Systems
  • HIS - Hospital Information Systems
  • RIS - Radiology Information Systems
  • PACS - Picture Archiving & Communication Systems

Testing of Image Processing Systems

  • Multidimensional image processing systems including 4D image processing

Testing across various Modalities

  • Ultra-Sound
  • MRI
  • X-Ray
  • Nuclear Medicine

Avionics

Testing of a Flight Operational Quality Assurance (FOQA) tool which analyzes data downloaded from the Black box .The specialties of our testing process are

  • Testing is done based on the specified mandatory parameters by DGCA
  • Engineering values were verified with third party tools like Honeywell’s ADRAS and "L-3 Communication's ROSE”
  • Verification of configurations phase, accidences, warning etc based on bulk data files (Actual data of size 300 -500MB was used for testing)
  • License Testing
  • Context Sensitive Help Testing

Multimedia

We perform testing of multimedia streaming devices, Digital media players, IPTV and STB devices. It includes

  • Channel validation - to ensure correct information being received or not
  • Stream Integrity, check packet loss in multicast streaming
  • Stress Testing by continuous running of IPTV for couple of days
  • H323 standard for real-time audio, video and data transmission over packet based networks
  • End to End Network testing
  • Streaming tests over IP networks in multicast and unicast
  • MPEG Stream validations using standard vectors (MPEG1, MPEG2)
  • RTP/RTCP packet validation

Networking

We have expertise in testing of wide range of network products such as Network attached storages, Wireless access points, Broadband routers, Switches and VoIP devices. Network testing expertise includes

  • Wireless Distribution system support
  • 802.11a/b/g compliant features, 802.11F roaming, 802.11e QoS, 802.11i Security
  • Router functions (NAT/NAPT, PPPoE, ACL Filtering, DNS Proxy, DHCP Relay, DHCP Server)

Automotive

We perform testing of Bluetooth wireless Systems, Entertainment Systems, In-Vehicle Electronics Systems & Telematics Solutions for automotive OEM customers. We do testing of INFOTAINMENT devices such as Blue tooth Hands free, Blue tooth DVD Players etc .We also have testing expertise in automotive related technologies like CAN, J1850, MOST etc.

Broadband communications

We have testing experience in the field of HFC network monitoring - An application software for Broadband Cable Monitoring using COM/DCOM technology. Our test environment includes 40 machines with different type of transponders configured to simulate the actual environment. The regression testing is performed using test automation tool.

We have testing expertise in

  • SNMP devices
  • HMS devices
  • Embedded cable modem
  • power supplies
  • End-of-Line devices
  • HFC Nodes
  • HFC Amplifiers
  • HFC Transceiver

Insurance

Leveraging extensive project experience for major insurance services companies, NeST offers a dedicated Insurance Testing Practice. The fundamental strength of this particular practice is a core team of engineers that each leverage more than three years of insurance industry expertise to Testing for our clients. NeST Services Include

  • Testing of ISO-ITS policy Management suite and ISO rating engine implementing ISO validated content
  • Testing customized rate book layer for the end users of the ISO rating service
  • Validation of Integration services for automated print mapping for ISO proprietary as well as third party Insurance forms
  • Testing of rating products based on ISO manuals implementing ISO validated content
  • Active Support in Release Management process

Web Applications

In the fast changing and highly competitive web-based business environment, it is critical for organizations to test their web sites and web applications. Web testing large or small Web applications/Web Sites requires some kind of expertise. NeST had dedicated team who understand the business needs. Services Include

  • Web Testing for HTML, Dynamic HTML, Javascript/VBScript based web applications
  • Web Testing for ASP, JSP, PHP, .NET based web applications
  • Web Testing for applications that include ActiveX components
  • Web Testing for AJAX based web applications

Embedded systems

NeST has in depth expertise in testing embedded and real time software for various domains, including Multimedia, Automotive, Networking, Telecom and Wireless. Products tested includes Broad band routers, VoIP devices, STBs, Automotive devices, RF monitoring and control equipments, Multimedia streaming devices, Barcode scanners, WiFi devices, Car navigation systems. Team is well versed in

  • Hardware verification
  • Firmware Testing
  • Driver validation
  • Protocol analysis and verification
  • Custom application testing
  • Interoperability testing
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