Vivek Tiwari

Motorola Solutions

Software Developer II

Vancouver, BC

http://www.linkedin.com/in/vivektiwari

604-***-****

adk0re@r.postjobfree.com

Objective

I am an exceptionally creative individual with 7+ years in software engineering with ex- perience ranging from testing, devops and software development. I’m deeply passionate about cloud solutions and distributed scalable systems. I am looking for an opportunity which challenges me everyday as a professional in the realms of cloud, scalable distributed systems with opportunity to grow as leader where I can make an impact globally. Techhnical Languages: Ruby on Rails, Python (Django/Webpy), C, Javascript, PHP, Bash, Perl. Skills Technologies: UNIX, RESTful web services, AWS, Docker/Container/Kubernetes, Kafka, Rspec, Virtualization, CI/CD

Platform: Linux (Multiple distros), FreeBSD, Windows Server

Database: MySQL, Sqlite, Postgres, LDAP, Cassandra, Redis

S/W Tools: JIRA, tcpdump/wireshark, Web developer tools, Logstash/Grafana/Kibana, ElasticSearch

Version Control: SVN/Git, Clearcase

Work Software Developer 2, MOTOROLA SOLUTIONS, (September 2016{Current) experience Delivered customer facing features for ACM as requested by Product Management which were critical for Sales Engineers to pitch in our product with our competitors.

Dockerized development environment for dev team. Evangelised moving to container based dev environment which helped team to get to learn the new technologies and also embrace new mode of development process.

Lead team of multiple developers to deliver multiple projects in a very tight schedule ranging from security (SSL Certi cate), user authenication and pioneered the delivery of making ACM PIV compatible(https://csrc.nist.gov/publications/detail/ ps/201/2/ nal)

Improved post analysis for Rspec Automation Framework. Saved 2 days e ort per person. Resulted in increased team e ort for automation and post analysis.

Performance tooling for ACM using Grafana, Logstash, net-data. Helped diagnose issues before customers escalations and reduced escalations upto 20%

Software Developer, FORTINET, (May 2014{August 2016)

Wrote web application framework for AV signature in house testing. Increased e ciency of AV analysts in post analysis performance of AV signatures and reduced 2 days of e ort per person.

Deployed high-available web application in AWS using Elastic beanstalk. This enaled the team to get acquainted with AWS.

Performance improvement of content pattern recognition language database (MySQL) for AV signatures.

FortisandBox REST based API testing.

Vivek Tiwari

Managed and delivered 80% work ow to get FORTINET’s FSA (fortisandbox) NSS certi- ed.

Software Engineer in Test, PROCERA NETWORKS, (November 2012{April 2014)

Designed and developed system automation scripts in Python and Bash for cross platforms systems which helped cover lots of platform testing in a day instead of 3 days.

Debugged network tra c capture using gulp/tcpdump/wireshark for applications on di er- ent devices (iOS, Android, Windows) for testing NAVL’s cross platform functionality.

Developed and maintained live network tra c in the lab for Demo shows ( RWA. MWC etc) capable of showcasing NAVL’s functionality over 100Gbps of tra c with Endace and Napatech packet generators.

Worked with enterprise-level virtualization products (e.g. VMware ESX/ESXi) in a com- mercial capacity.

System Engineering Intern, BROADCOM, (September 2011{April 2012)

Designed and maintained automated scripts(Perl/Tcl) for variety of telecommunication al- gorithms and system for Broadcom’s VoIP software.

Set up and con gure the entire EMIP (Network Impairment)platform on RedHat Linux OS and invloved in charaterizing the behavior of end point APIs in di erent network conditions involving jitter and packet loss.

Tested various video and VoIP applications on Android mobile devices. Research Hobby Project

Interests/

Projects Built a mobile cell charger designed to be charged while walking using electromechanical concepts .Won certi cate of merit for the design concept and prototype.

Raspberry Pi Home Automation(A minicomputer with BCM2835 chip )

Academic Project

Enhanced throughput by 15% compared to regular IEEE 802.11 DCF protocol, in VANET using Frame Size Adaptation, Relay Nodes Optimization and Contention Window adjust- ment based on the density of vehicles in the network. Education University of Victoria, Victoria, BC, Canada. MASc, Electrical and Computer Engineering: August 2012. Master’s thesis: Performance Enhancement in Vehicular Ad Hoc Networks with Admission Control and Contention Window Adjustment.

National Institute of Technology, Durgapur, West Bengal, India. B.Tech, Electronics and Communication Engineering: Spring 2009. Bachelors’s project: Survey on various congestion control algorithms in Wireless Sensor Networks.

Awards/ IEEE Journal for Selected Areas in Communication, LACAS: Learning automata based Publications congestion avoidance method in wireless sensor networks for healthcare application, IEEE JSAC special issue on Wireless and Pervasive Communications in HealthcareVol 27, No.4, May 2009 .

First best research paper award for research paper titled ’Learning Automata based Con- gestion Control scheme in Wireless Sensor Networks’ at 7th ACS/IEEE AICCSA, Rabat, Morocco, 2009

Indian National Maths Olympiad (INMO) 2003: Cleared Ramanujan Mathematics Olympiad as a state ranker and quali ed for INMO.

Industry De ned Problem 2007: Awarded merit prize for Dynamic Cell Charger which uses electromechanical concept to charge a mobile phone battery.

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