Sudha Madhuri Yagnamurthy Resume 2 (5)
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Sudha Madhuri has over 9 years of experience as a Software Professional and Scrum Master with expertise in C/C++, Java, and telecom domains including protocols, data handling, and billing. She has led projects for Tata Consultancy Services and Wipro Technologies as Project Leader, Scrum Master, Technical Coordinator, and Team Leader, delivering software for Ericsson in areas like switches, radio access networks, and VOIP gateways. Sudha holds a B.Tech in Electronics and Communications Engineering and is legally authorized to work in Canada.
Sudha Madhuri Yagnamurthy Resume 2 (5)
- 1. Professional Summary Skills Work History S M Y 612, 2225 Eglinton Avenue East, Toronto, ON M1K 2M7 • Home: 4166197985 • Cell: 4163894112 • [email protected] I am a Software Professional with over nine years of experience in Information Technology and Services. I am a Certified Scrum Master and had been working as a Scrum Master for the past 5 years. Have also been a Technical Coordinator and Team Leader successfully delivering projects. My expertise lies in the areas of software development in C/C++ and Java (majorly in telecom domain) and quite some part in testing. Working on Real Time Operating Systems, telecom protocols, data record handling and billing are part of my experience. C, C++ Core Java, XML, Shell scripting Domain Knowledge Telecom Agile Methodologies OS Skills Windows2000, Windows2003, Unix, Linux Software Configuration Management ClearCase Protocols H323,SIP,SNMP,TCP/IP, JOB Tools Ethereal/Wireshark, , SIP and H.323 Clients, Winfiol, APDE, Rational Rose, VMware, Citrix, GDB, Win DBG, telnet, PcAnyWhere, Windows Debugger, Clear case tools, Virtual machines, Citrix, Visual studio, Eclipse. Multi-threading, socket programming, protocol and data packet analysis on the network layer, Inter Process Communications (IPC), Application Programming Interface (API), Multi process handling. Project leader and Scrum master, 09/2008 to 01/2016 Tata Consultancy Services – Hyderabad, India Tata Consultancy Services, Hyderabad. Client : Ericsson, Italy. AXE-IO is the I/O system for AXE Ericsson switch. It is a platform for Operations , Maintenance communication applications and secure data storage in fixed and mobile telecommunications networks. It receives billing data from AXE switch (CP) and manipulates customer bills. It is located in many BSC, MSC and GSDC throughout the world. AXE-IO project has different subsystems for different purposes like ACS, MCS, FMS, STS and AES. Project 1: Adjunct Computer Subsystem (ACS) - (10th Sep, 2008 to 31st Oct, 2010) This extends Windows 2003 functionality to increase availability, provides common services to platform applications and acts as an interface between the platform applications and the rest of the AXE system. ACS consists of: Main Platform Services Support for Function Change Diagnostics, Automatic Recovery and Alarms Troubleshooting support Clock synchronization and heartbeat. Contribution:
- 2. My responsibilities were two fold: - As a designer for new objects: Involved in design, coding and unit testing. (Designed and implemented enhancements to existing windows based application specific services in C/C++, used windows dlls, APIs, IPCs, sockets, SNMP, TCP/IP, multi threading and client server architecture) Building the packages using install shield. Handling configuration management using clearcase. - Maintenance of existing systems: Analysis of trouble reports which are reported at any site throughout the world. Reproducing the fault in testing labs or in a simulated environment. Analyzing the logs to find out the root cause of the problem. Fixing the problem and performing unit testing. Project 2: EVO RAN Controller - (1st Nov, 2010 to 14th Sep, 2012) EVO Controller uses the same AXE-IO architecture with an improvement in the hardware and related changes in the software which manages the hardware related to Evo RAN. Evo RAN is basically, a Radio Access Network (RAN) solution enabling operators to run GSM, WCDMA and LTE as a single network. The project in which I was involved is related to the software changes made due to the introduction of new hardware. It actually is hardware handling. There were new services designed specifically for handling the software/framework to be loaded on new hardware boards and their management. New boards (hardware) include boards specific for handling protocol and network traces, some Ericsson boards which will be common for different applications, specifics boards to interact with the public network. The EVO Controller consists of: Design of new Platform Services which handle the hardware Installing/supporting the load modules on different boards Diagnostics, Automatic Recovery and Alarms Troubleshooting support Maintaining the hardware
- 3. Contribution: I had three main responsibilities: - As a Module Leader: Managing a team of two people. - As a designer for new modules: Writing implementation proposals for new modules and requirements from the customer. Involving in design, coding and unit testing. Developed new application specific windows services interacting with hardware. (windows services are based on C++, GUI for alarm handling for boards is developed in Java and SNMP is used for network management and interactions with hardware, also used windoes dlls, IPCs, APIs, socket programming, multi threading and multi-process handling) Building the packages using install shield. - Maintenance activities: Analyzing the trouble reports which are reported at any site throughout the world. Reproducing the fault in testing labs or in a simulated environment. Analyzing the logs to find out the root cause of the problem. Fixing the problem and performing the unit testing. Project 3: Adjunct Computer Subsystem (ACS) on Windows and Linux - (31st May, 2013 to 30th April, 2014) ACS on two different platforms, which extends Windows 2003 in one and SUSE Linux in the other with functionality to increase availability, provides common services to platform applications and acts as an interface between the platform applications and the rest of the AXE system. Contribution: My responsibilities were two fold: -As a Team Leader: Managing a team of 15 people. Following Agile methodologies in managing the project. Managed the product on both Windows and Linux platforms. -As a Sub-system responsible/Technical coordinator and Scrum master: Responsible for all release activities from the project.
- 4. Responsible for all the technical queries (functional and product level). Supporting the team technically. Involved in design approval and lead the review committee for new implementation proposals and enhancements. Project 4: AXE Linux Design (1st May, 2014 to 13th Jan, 2016) As part of Design project, various applications have been designed on Adjunct Computer Subsystem (ACS) and Man-machine Communication Subsystem (MCS). Features related to Ericsson Network Management (ENM) affects on AXE-IO have been addressed. Some part of this was also related to Virtualization, starting at OS level. Test scripts were automated using Java (JCAT). Contribution: My responsibilities were two fold: -As a Team leader and Scrum master: Managing a team of 6 people. Following Agile methodologies in managing the project. Managed the product on Linux platform. Responsible for all release activities from the project. Responsible for all the technical queries. Support to the team for technical queries. -As a Designer and tester: Involved in design approval and involved in the review committee. Design of new features and testing. XML is used for handling the configuration data related to application specific services. Automating and reviewing test scripts at block level using Java (JCAT). Project Engineer, 06/2006 to 08/2008 Wipro Technologies – Hyderabad, India Wipro Technologies, Hyderabad. Client : Ericsson, Sweden Skill Set: Technologies used : C, C++, SNMP. Platforms : Windows 2000, Solaris and Linux.
- 5. Education Additional Information Tools : Source insight, Visual Studio, Clear Case, TUX, gdb. Video Interactive Gateway (ViG): ViG is a VOIP solution and it is used as a gateway for telecom networks that operate between circuit switched and packet switched networks. ViG provides communication between 3G mobile terminals and H.323 terminals or PC client (e.g. Microsoft Net meeting) and SIP multimedia terminals and PC client. ViG user services offer the possibility to perform a voice and/or video-call from a 3G mobile user to any fixed H.323 or SIP user, and vice versa. Project 1: Site Keeper (SK): SK is a part of ViG which coordinates call handling for a geographical point of presence. This includes functions such as accounting, behavior group analysis, call signaling multiplexing, media restriction, routing analysis and RAS signaling. Worked on solutions IPT 2.1, ViG 2.0/ViG 2.1/ViG 2.1.1/ViG 3.0 Contribution: -As a designer 1. Designing of new enhancements and implementation. a. Port changes in the SK module for communicating with SNMP agents. b. Increasing Radius buffer size for accounting messages. c. Suppressing alternate gatekeeper parameter in RCF to MGC. 2. Providing fixes for trouble reports. 3. Handling all the release and Unit Testing activities in the module. B.Tech: Electronics and Communications Engineering, 2006 Jawaharlal Nehru Technological University - Hyderabad, India Percentage : 81.4% Legally authorized to work in Canada. Achievements Awarded 'Above and Beyond' for good performance in the team. Awarded runner up prize for the project in BNBU Tech Fest in Wipro Technologies. Awarded 'Feather in my cap' for quick analysis and best performance in the team. Awarded 'Star of the Month' for good customer interaction and way of working. Appreciation from the customer for best performance during my stay at onsite. Awarded star team for high customer satisfaction (team award). DECLARATION: I hereby declare that the above details are true to the best of my knowledge. Sudha Madhuri Y.