Objective
To join a world-class technology company as a SDE/SDET where I can make a solid impact by contributing my design, development & testing skills
Work Experience
- Mining data on our datacenter
logs using our internal distributed storage and computation platform’ (COSMOS)
and presenting useful business intelligence data
- Data include device usage trends,
server exception, performance analysis pertaining to our component
- Proficiency in SCOPE language for COSMOS which is used for powerful data manipulation
- Development and testing of Device
Tarpitting feature in C# which enables ActiveSync service to identify and
block client devices which are deemed to exhibit the workload
characteristics of DDoS, thereby affecting scale and availability of
services in the datacenter. Implementation included
- studying device patterns &
Identify ill-behaved EAS devices
- coming up with mechanisms &
rules to block the identified ill devices with automated rules of
conditions
- Block ill-behaved devices on
per-device basis for a fixed time period
- Capture & reporting forensics of workload triggering auto-blocking of devices
- Development and testing of integrating WLM (Work Load Manager) framework to our ActiveSync component in C# to help expose and diagnose incidents of excessive resource utilization and also to gather and analyze performance characteristics of the services in the data center
- Development and testing of new Exchange
Cmdlets in C# to enumerate & manage mobile OWA applications from the
client
- Compliancy with device management policies equivalent to ActiveSync clients so that the data is secure on a mobile device
- Testing different features of
Exchange Active Sync component in the released server versions of Exchange
2003 SP1, Exchange 2007 and Exchange 2010 & new version of Exchange.
- Testing ActiveSync Protocol &
commands including complicated areas like Hanging Sync, Ping,
SyncStateUpgrade, etc
- Automation of 90% of the test
cases in C# using object oriented design and concepts such as multi
threaded programming, delegates, asynchronous callbacks, etc.
- Implemented (ASOM) test library using
Objected Oriented Design in C# which simulated a light weight client and
being extensively used in the automation of test cases
- Performance Analysis &
Benchmarking RPC and LDAP count/latencies for different ActiveSync
commands for future references and comparing against new design
changes/feature additions, etc.
- Stress testing for ActiveSync
commands using our internal Load generator module to ensure quality of the
feature/component with no crashes/Watsons, etc.
- Improved engineering framework
and parallelizing test runs to reduce test run time by 60%
- Automated UI testing of Device
Management Admin and user pages built on top of Exchange control panel
framework
- Testing of Device Management Cmdlets using underlying PowershellProvider libraries built in an automated fashion from the product code using reflection
- Production/data center support
for active Sync component and live debugging/analysis of service outage
and restoration of service availability
- Live Analysis of user issues,
performance issues and making sure the deployment of new fixes/patches (if
any) is working as expected.
- Developed an
e-commerce solution facilitating the online submission of customer information
using Perl/CGI and Oracle as the back end.
- Also worked on architectural issues relating to database for submission of PDF documents.
University of Florida ,
Gainesville , FL May
2001
- Master of Science in Computer and
Information Science and Engineering (G.P.A: 3.6 / 4.0)
University of Madras , India May 1999
- Bachelor of Engineering in Computer Science and Engineering
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