Robin Singh is seeking assignments in software testing in the telecom domain, preferably in Bangalore, Delhi, Hyderabad, or Pune. He has over 3.5 years of experience in 4G/LTE technology and currently works as a QA Software Engineer for Cisco Systems, where he performs sanity, regression, and automation testing in the LTE domain. He has extensive experience with protocols like S1AP, GTP, and DIAMETER and tools like LATTICE and TCL frameworks.

1. ROBIN SINGH
E-Mail: raniyalrobinsingh@gmail.com ~ Contact: +91-9611114240
Address: SNN Raj Serinity, Begur Main Road, Bangalore - 560045
Seeking assignments in Software Testing in Telecom domain with an organization of high repute.
Location Preference: Bangalore, Delhi (NCR), Hyderabad and Pune
PROFILE SUMMARY
 B.Tech. (CSE) from Punjab Technical University with over 3.5 years of experience in 4G/LTE Technology .
 Currently associated with Sanity, Regression and Automation in LTE domain as a QA Software Engg in CISCO SYSTEMS.
 Holds sound Knowledge about nodes such as SGW, PGW, SGSN, GGSN, HSS, EnodeB, NodeB, and PCRF.
 Gained experience in Automation Cycle, Maintenance, NAT and Firewall Automation Testing.
 Sound Knowledge of S1AP,GTP and DIAMETER Protocol.
 Under standing of L2/L3 concepts.
 Deft in testing with proprietary tools LATTICE and managing organization specific TCL frameworks.
 Accountable for framework and handling smoke regressions and Derivation of test cases from 3GPP specifications.
 Holds sound knowledge of LTE (EPC), NAT, TCL / TK, Python and 3G (packet core)
 Successfully handled Regression and Sanity Testing for MME (LTE project)
 Conversant with MS Office, Word, MS Excel, Windows and Internet Application.
 An effective communicator with excellent interpersonal, logical thinking & analytical abilities.
CORE COMPETENCIES
 Debugging
 Feature Testing
 Automation and Testing
 Software Testing
 Maintenance
 Customer Handling
ORGANIZATIONAL SCAN
July -2012 | Sanity, Regression and Automation in LTE domain | Bangalore | QA Software Engg
Key Deliverables:
 Responsible for all scenarios identified in the Mobility Management area.
 Accountable for area to fit for release of customers with no major issues by e ffective testing within tool limitations.
 Managing clear studies of new feature, understanding its impacts, checklist preparation and review, testing in the respective
release cycle , integrate to regression and bring the feature to closure.
 Understanding customer issues, analyzing gaps in testing, identifying scenarios around and integrating to our testing.
 Dealing in Manual feature testing for feature such as LCS, Management based Trace and Multihoming (Sctp )
 Handling Regression for S6a (MME-HSS interface) suite and regression for S6a (MME-HSS interface) Suite and basic sanity
tests for quick screening during releases.
 Responsible for basic sanity testing on daily basis to ensure no major code -breakage over multiple code branches.
 Reporting issues with proper analysis and history and liaise with the responsible and bring it to closure.
 Scripting test cases for Automation and integrating into the suite.
 Providing appropriate review comments of test cases and Automation comments while integrating to Automation.
 Maintaining stability of the suite so that reliable results are available at all times.
 Managing proper Test Management by timely updating of testing in the tool and status to the responsible.
 Understanding of CSFallback and SRVCC feature (VoLTE).
 Worked on GIT repository.
Projects Handled:
Project 1
Project Title : Functional testing of Cisco MME.
Organization : CISCO SYSTEMS
Duration : Since May 2012
Team size : 15
Role : R and D Software Engineer for Testing
Scripting Language : TCL
Platform : Linux
Simulator : Lattice (Cisco proprietary)
Protocols : NAS, S1AP, GTPv1, GTPv2, S6a, Sctp
Defect tracking tool : CDETS (Cisco Defect and Enhancement Tracking System)
Monitoring/Debugging tool : Monitor Protocol, Application logging, platform CLI commands

2. Test Management : Test Data Base.
Project Description:
The project involves study and testing of the MME Signaling functionality through various scenarios/call flows, new featur es
available in the specifications implemented on Cisco ASR5000k platform. The testing is categorized majorly on functional basis
like Mobility Management, Voice, SGSN, S6a e tc. Mainly involved in Mobility Management testing (Scenarios like TAU, RAU,
SRNS Relocation, Handovers, Collision etc).This will mean understanding the implementation on protocol, domain and product
architecture level, testing the functionality with all possible variations and scenarios within the tool limitations for every
release. For every new feature, scenarios will be identified, reviewed, tested, automated and integrated to the regression.
Continuous monitoring of the code with basic sanity testing on daily basis applicable. Parallel involvement in automation
activities like scripting and reviewing the cases and stabilization of suites.
Project 2: July -2011- July -2012
Project Title : Nat and Firewall Automation Testing
Organization : CISCO SYSTEMS
Duration : June 2011 to march 2012
Project Team size : 10
Role : R and D Software Engineer for Testing
Scripting Language : TCL and PYTHON
Platform : Linux
Protocols : TCP, UDP
Simulator : Callgen, Hping
Defect tracking tool : CDETS (Cisco Defect and Enhancement Tracking System)
Monitoring/Debugging tool : Monitor Protocol, Application logging, platform CLI commands
Test Management : Test Data Base.
Project Description:
NAT is an Internet standard that enables local-area network (LAN) to use one set of IP addresses for internal traffic and a second
set of addresses for external traffic. Firewall objective is to control the incoming and outgoing network traffic by analyzing the
data packets and determining whether it should be allowed through or not, based on a predetermined rule sets.
Project 3:Oct 2010 –June2011
Project Title : Manual and Automation Testing Of USB Drivers
Organization : LG Soft
Duration : Oct 2010 – June 2011
Tool : Auto IT tool
Project Description:
Automating cases to check for required files present in package and also building packages.
TECHNICAL ATTRIBUTES
 Holds sound understanding of both Control and User plane with experience on bo th paths in diffe rent projects and
interoperability b/w 4G-3G networks.
 Gained Knowledge of 3GPP specifications 23.401 (LTE-Main), 24.301 (LTE-NAS), 36.413 (LTE-S1AP), 29.060 (LTE-GTPv1) and
29.274(LTE-GTPv2)
 Hands on experience of testing for functionality and spec compliance through numerous scenarios, features and continuous
regression for various releases for 4G MME.
 Deft in analyzing customer issues, participating in root cause analysis and enhancing such gaps in functional testing.
 Accountable for Script based/GUI based testing with hands on experience of working with a variety of functional tools and
various kinds of scripting like TCL and Python.
 Good hold on Linux commands and ability to use in various kinds of debugging, shell scripts and configurations.
 Adept in Automation with clear understanding of the respective frameworks and able to stabilize it to provide results without
manual intervention .
 Hands on e xpe rie nce on MME platform ASR5000, ASR5500. Good hold on the diffe re nt platform CLI’s and able to use it
efficiently for fast and accurate and informative testing.
 Timely Test Management using tools like Cisco proprietary Test Data Base using organizational proprietary CDETS .
 Able to coach/train new comers on domain and products.
SIGNIFICANT HIGHLIGHTS
 Re ce ive d “CISCO Star” award for handling Smoke and full regressions.
 Achieved “CISCO Star” award for resolving maximum number of Scripts issues and stabilizing regression suite.

3.  Received three medals in athletics for the Sports event held within all the Business Units of Cisco.
SCHOLASTIC
2010 B.Tech. (CSE) from Punjab Technical University with 70% marks
2006 12th from Rotary Public School, Gurgaon with 70% marks
2004 10th from Alwar Public School,Alwar with 80% marks
IT SKILLS
 Well versed with MS Office, Word, MS Excel, Windows and Internet Application
PERSONAL SNIPPETS
Date of Birth : 13th June 1988
Languages Known : English, Hindi and Punjabi