6 Years TLM Professional
IT - M.E/M.Tech/MS - 6-9
Posted on: Sun, 30 Nov 2008, 12:34 PM
Job category: IT
Field: software
Role: team leader
Education: M.E/M.Tech/MS
Experience: 6-9 years
Preferred job location: Anywhere in India
GOLLAMUDI INDIRA
M Tech (ECE) (C) 9096020541
Module Leader – Embedded / Open Sources (@) indirachakravarthy128@yahoo.co.in
6 years of IT experience with 2 1/2 years at onsite gaining immense knowledge in Finance and Insurance domains . Expertise on Smartstream TLM product - CASH and STOCK reconciliations. Was solely responsible for progressive maintenance and development of wrappers around the reconciliation tool TLM (Transaction Life cycle Management) which is a product developed by Smart stream Technologies. Single handedly handled several upgrades which were carried out at client’s place. Extensively involved in Business Interactions with the clients and was responsible for offshoring the project to India. Worked for clients like UBS ( Union Bank of Switzerland) and NU (Norwich Union) from onshore.
• Involved in building rules, Accounts in agreement with finance users for reconciling the Insurance data at NU (Norwich Union) the only insurance company in UK.
• Was responsible for £300k server upgrade project which was carried at NU
• Also responsible for TLM upgrade from version 2.0 to 2.1 and the oracle upgrade from oracle 9i to 10g.
• Involved working with consultants from Smartstream technologies and also with several support teams from onsite.
• Writing Autosys job definitions for the production environment in order to automatise the jobs like getting files from different source systems, running informatica, loading files into TLM and generating daily reports from Business objects.
• 2 years of experience in Networking/Embedded platform, systems software
design and development.
• Functional expertise in systems development projects and Program implementation skills.
• Ability to interact with the client and senior management staff directly. Excellent communication and interpersonal skills.
• Worked on Real time OS like Vxworks, Ecos and involved in Board bring-up, support package and drivers development.
• Good functional knowledge on PCI devices, hardware debugging tools (Magic Ice) and sniffer tools like ethereal.
Work Experience
Presently working with Wipro Technologies Pune.
1. Finance and Unit pricing (For Norwich-Union)
Description
The Finance side of this application involves the third party reconciliation tool TLM (Transaction Life Cycle Management) from smartstream technologies. This tool is used for financial data consolidation and reconciliation. Data feeds from various sources reaches Smartstream infrastructure directly and through data warehouse hub (informatica structure) and gets reconciled and this data is used for this data is used for audit purpose by auditing agencies for various purposes. This project is carried from client's place (Yorkshire).
Contribution
• Involved in analysis of source systems, business requirements and identification of business rules.
• Responsible for developing, support and maintenance of the reconciliation tool and performing business related activities.
• Responsible for migration of Smartstream infrastructure from its existing Sun platform to the strategic IBM platform and migrating from Solaris Operating System to AIX Operating System.
• Responsible for upgrading TLM from version 2.0 to 2.1 which was going out of support from third party, Smartstream Technologies
• Involved in upgrading oracle from 9i to 10g and the AIX filesystem from tlc4 to tlc6 for getting enhanced features.
• Responsible for fixing bugs in several upgrades and thus delivering to the Finance users on time.
• Involved in extensive communication with finance users and reconciliation owners and also with several support teams sitting at srilanka and at UK.
• Responsible for system testing and UAT testing and preparing environments for the business users for their Functional testing.
• Resolved issues that came up while doing UAT testing, by raising heat calls with the third party owners (smartstream) and also with NUITS and the finance department.
• Build the process events, business rules, data mapping, data validation rules, and dashboards (user interface) and Workflow Configurations.
• Written different shell scripts on UNIX server around TLM and for the crontab scheduler.
• Involved in different Team review meetings, change management meetings.
• Created various Documents such as the High level document for the Data Migration Document, Commissioning plan and logistics plans.
Environment
Deep understanding of CASH and STOCK reconciliations process.
TLM, UNIX, oracle 9i.
2. STRATAGEIC CASH RECONCILIATIONS (For UBS - union bank of Switzerland)
Description
The client is eminent and has network across the world in the investment bank and securities business. The Project IT Reconciliation is a managed service project dealing with maintenance and development of applications related to reconciliation of cash and stock on daily basis. This project is carried from client's place (London).
Contribution
• Involved in various team meetings with the client to get the overall knowledge of TLM and its functionality.
• Responsible for developing wrappers/scripts in PERL and UNIX around the third party tool TLM, from the smartstream technologies.
• Responsible for maintenance of UNIX environments for Business testing, UAT and dress rehearsal on request from business. Support in UAT and system testing.
• Dealing with the client directly for gathering requirements used for coding. Chatting in several chat channels for getting information regarding testing and release activities.
• Writing Autosys job definitions for the production environment in order to automatise the jobs like getting files from different source systems, running informatica , loading files into TLM and generating daily reports from Business objects.
• Worked on Informatica Power Center tool – Running different workflows on different source feeds and thus the generated output is then loaded into TLM
• Raised requests like GRS and GCMS for deploying the source code into production and for different database related issues through emails and through different chat channels.
• Created complex mappings and transformations.
o Resolved issues that came up in system and UAT testing have and were involved in other system maintenance.
o Involved in production support and resolved many issues.
o Written UNIX Shell scripts which changed the bank standards from using insecure file transfer protocols to secured file transfer protocols.
o Actively involved in client review meetings
o Did Unit Testing and tuned for better performance.
o Created various Documents such as SMTD and EPD’s.
o Written UNIX Shell scripts to do the following tasks: Check for files existence, empty files , valid directories , executable files, generate and execute dynamic sql , Checks log files for success , failure and sends Email to concerned people
Environment
Deep understanding of CASH and STOCK reconciliations process.
UNIX, oracle 9i, Perl
Worked with Rocsys Technologies Hyderabad.
3. Recovery Boot Loader for MIPS Board – ( Nov 2004 - Jan 2006)
Description
The Project is to develop a Recovery Boot Loader with Ethernet support for 1 MB flash devices from the standard one. The recovery Boot Loader involved Re-Design, Development and testing of the loader on different device Platforms and Hosts. It has built-in recovery mechanism which allows application image to be downloaded to the modem through ETH0 port. It consists of an EMAC driver and uses HCP protocol to communicate and configure with HCP.exe running on Host PC. This supports a single application and needs no recovery mechanism and also enables the application upgrades through the Boot Loader itself.
Languages C, Perl
Operating Systems Linux
Tools Magic Ice
Contribution
• Developed the recovery boot loader with of two major parts – loader1 and loader2.
• The functionality of Loader 1 is to start execution. It initializes hardware registers, downloads AP code to Eth1 AP and copies Loader2 to SDRAM.
• Once Loader 2 is in SDRAM, it checks kernel integrity by verifying the CRC for compressed kernel.
4. Created workspace for soekris and VOX boards
Description
This project has aimed at using an open source eCos in place of conventional RTOS / Linux for the Embedded Boards of Soekris/ Vox. In spite of its advantageous features like customization and tailor making capabilities of the Kernel, Linux OS has got the disadvantage of keeping the application dependent on the Operating System and requires a minimum set of system resources to function at a required level.
Languages C
Operating Systems Linux
Contribution
• Conducted literature research on eCos operating system
• Defined a procedure for developing a proper host environment for developing applications for eCos RTOS.
• Showed the benefits of choosing eCos RTOS as an embedded OS over traditional embedded operating systems.
• Compared eCos operating system’s functionality to traditional Real-Time operating systems.
• Porting the eCos HAL to the new target board. HAL porting includes platform porting, variant porting, architecture porting.
• Build and configured the host development environment and built the tool chain. Then configured and build the boot-loader and the installed it on the target board.
5. Created Flash driver for micron flash
Description
• The functionality of the Flash driver is
o To partition the flash
o Reading the contents of the flash.
o Writing to the Flash
o Erasing the flash
Languages C
Operating System Linux
Contribution
• Studied the datasheet of micron flash and implemented the IDE driver.
6. Virtual Router Redundancy Protocol (VRRP)
Description
VRRP specifies an election Protocol that dynamically assigns responsibility for a Virtual router to one of the VRRP routers on a LAN. The VRRP router controlling the IP address (es) associated with a virtual router is called the master, and forwards packets sent to these IP addresses. The election process provides dynamic fail over in forwarding responsibility should the master become unavailable. This allows any of the virtual routers IP addresses on the LAN to be used as the default first hop router by end-hosts.
Languages C
Operating Systems Linux
Contribution
• Implemented the VRRP protocol as per the RFC 2338
• Application developed is a user space application.
• This application is later integrated into the end product.
7. IDS (Host-Based Intrusions Detection System)
Description:
This project is aimed at reporting a set of intrusions, which are logged. The Software developed examines each Receiving packets continuously with the existing anomaly database, if any match occurs with the present threats then the information regarding the threat is entered into the log file or if any new attack is discovered then the anomaly database is updated.
Contribution
• Manual testing of the IDS when integrated with the Firewall software of the Router for its reliability.
Languages C
Operating Systems Linux
Achievements
• Secured in EAMCET (1995) rank - 5234.
• Secured 7th Rank in B.Tech - College Level
• Secured in GATE (2001) – 84%.
• Secured 2nd Rank in M.Tech – College level
Landline number: +91-20-2720 1400
Mobile number: +91-90960 40269
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