Deepak Dasarathan Email & Phone Number

Mountain View, California, US

Mountain View, California, US

San Francisco, California, US

• Wireless/IotI lead multiple teams in the Twilio Wireless/Iot BU. Some of the highlights are,
• Lead the Design and Implementation of the next generation Iot Billing System to handle the growing scale of billions of data events in a day - Kafka Streaming
• Hardened the Wireless billing system that processes millions of data events every day and charges Twilio customers - Spark, Mysql
• Designed and implemented the Wireless VPN Project that allows assigning private IPs to mobile devices on Radius Authentication and establishing a VPN connection to the mobile devices.
• Designed and implemented the Wireless Programmable SMS integration. – Scala, Python
• One of the founding members of the Wireless team! Implemented two-way binary messaging support, wireless end to end testing infrastructure, integrated Radius feed and worked on many API changes in Twilio Wireless – Scala

New York, NY, US

• R&D Systems Infrastructure, Systems TechnologyAutocomplete search engine:
• Autocomplete search engine, new features and maintenance. Created a testing framework for dataset owners. Developed a service that authenticates delegate users’ searches. Improved the time and space complexity of the.
• Provide real-time personalized search results, latest trends, and recent search history using personal dataset indirection. Also implemented a way to configure the decay of the users’ clicked records rank over time for.
• Parallelized building inverted indices of multiple datasets. Designed a fault tolerant system for running job chains – Perl, Shell
• Log autocomplete user click events to improve query results and use the data for regression testing – C/C++, Solr, Mysql

Palo Alto, CA, US

• Optimized the virtual machine snapshot disk cache data-structure to minimizes the number of disk opens and improved the complexity of virtual machine management operations – C/C++, Python

San Jose, CA, US

• Mobile Internet Technology Group (formerly known as Starent Networks)
• Developed the complete CAMEL application part from scratch (both protocol stack and FSM) in SITT (Scalable Intensive Testing Tool), a tool used to simulate all the nodes in GSM packet-data architecture for performance.
• Worked on the X1 layer of SLIM (Starent Lawful Interceptor and Mediation server), a server between GPRS Support Nodes and Lawful Interceptor devices – C/C++
• Developed SLEEK, a tool that automates the entire performance testing of Serving GPRS Support Node in – C/C++, ncurses, Antlr

Master Of Science, Computer Engineering

Bachelor Of Engineering, Electronics And Communication Engineering