Parthasarathi Krishnasamy
Mississauga,ON
Summary
I have an overall experience of 13 years with Cognizant. I have been involved with the Smartstream Centre of excellence group whose primary objective is to develop expertise in Transaction Lifecycle Management (TLM) Reconciliation products and build generic solutions. Possess excellent configuration knowledge of various TLM components i.e. Design Studio, Recon Admin, SmartStudio & SmartSchema.
I have extensive experience in Unix Shell Scripting, Core Java and Hands on experience of Oracle PL/SQL, stored procedures & SQL query tuning.
I had also been leading the docket team, involved in requirement gathering, estimation, delivery and resource management. I have solid experience with Continuous Integration and Continuous Delivery concepts (DevOps).
I have been performing the role of Release / Environment delivery manager that own the responsibility to manage test environments to the projects based on the priority. I also do negotiate, plan and manage activities in the release management cycle. I manage multiple releases including feature and maintenance.
Overview
13
13
years of professional experience
Work History
Technical Lead - projects
Cognizant Technology Solutions
02.2021 - Current
- I have been performing Release Engineer role, worked closely with development and Operations teams to build, maintain and scale the production platform
- Managed multiple releases including feature releases and maintenance releases
- Conducted Release readiness reviews, milestone reviews and business Go/NoGo reviews
- Communicated release details including schedule, scope changes and risks to internal and external stakeholders
- Defined and Delivered improvements in the release processes and pipelines.
- Investigated system issues and implemented resolutions to reduce downtime.
- Provided educational expertise and mentoring to junior team members.
- Led several DevOps teams engaged in software development for enterprise applications.
- Automated monitoring and security measures to reduce required manual attention.
- Managing test environments assigned to test environments as per priority. Responsible for setting up the test environments as per the requirement.
Product Specialist - Technical
Cognizant Technology Solutions
10.2019 - 01.2021
- Performed Release Engineer role, worked closely with development and Operations teams to build, maintain and scale the production platform.
- I did negotiate, plan and manage activities in the release management lifecycle
Managed multiple releases including feature releases and maintenance releases. - Maintained the deployment schedule and ensured alignment across stakeholders
Conducted Release readiness reviews, milestone reviews and business Go/NoGo reviews. - Communicated release details including schedule, scope changes and risks to internal and external stakeholders
- Escalated gaps in software development, testing, release notes and rollout plans needed for the upcoming releases
- Defined and Delivered improvements in the release processes and pipelines
Product Specialist - Technical
Cognizant Technology Solutions
08.2015 - 10.2019
- Continually expanded knowledge of Transactional Lifecycle Management (TLM) product line.
- Researched product's technical specifications and accurately communicated information.
- Assisted with demonstrations for TLM to showcase functionality.
- Trained and provided coaching to 15 junior team members.
- Involved in testing of components in Recon Premium 2.5 post upgrade on the UAT environment
- Interacted with business partners to resolve queries
Performed configuration changes on TLM 2.5 for components which required manual changes - Tested swift messages received from the source system using UNIX scripting
- Worked on dashboards provided by Smartstream and created new ones based on client requirements
- Created different masks to increase matching rate based on data analysis
- Led the development of SQL
LOADER, PL/SQL codes including Packages, Nested tables, Stored Procedures, and Functions - Experience using scheduling tools such as Crontab and ControlM
- Automated initiations trigger once feeds are loaded
- Worked as a developer for Nostro, Stock, Internal, Suspense reconciliations
- Developed Java programs to assemble transaction and balance files into TLM readable format
- Prepared Business Requirement Document based on client requirements.
Product Specialist - Technical
Cognizant Technology Solutions
11.2014 - 08.2015
- Worked on configuring the data load to TLM by integrating MQ and TLM Message Interface using the config files provided by Smartstream.
- Used TLMRap for creating and editing the existing syntax's for the smooth loading of data.
- Worked on TLM Smart schema whenever there was a need to add decodes in the schema.
- Worked on creating auto raise exceptions using Auto-Perfect relationships where data will be moved to history but exceptions are raised based on Asset Codes.
- Worked on new concept in TLM 2.5 called Exception Storming where exception are kept open until the items are perfectly matched and also Exception age is calculated from this.
- Created many database views which are used for developing end user reports.
- Developed many dashboard views based on the user requirements.
- Worked on testing the Swift (MT 535,536) messages which are the their side date
for the project. - Developed Oracle Stored procedures, Functions for data extraction and processing as per the requirement.
- Develop Java programs to assemble transaction and balance files into TLM readable format.
- Developed Unix scripts to reformat incoming feeds into TLM readable format.
- Imported many of the product changes file at the control levels which are provided by Smartstream.
- Migrated much of the code from one environment to another environment.
- Automated much the static data creation with the help of datastage(ETL) team.
- Worked on almost all the TLM components for configuring the Passes and Initiations.
Product Analyst - Technical
Cognizant Technology Solutions
10.2010 - 11.2014
- Part of production support team, I have involved in handling severity-1 production issues and addressing client calls daily as part of production support.
- I have involved in testing and migration of unix scripts during region migration for TLM 2.6 to TLM 2.7
- I had been a part of production stability team, I was handling number of enhancement activities as part of production support.
- I have done several value-adds for monitoring activities and report automation jobs which were much appreciated by clients.
- Oracle PL/SQL stored procedure maintenance and creation.
- Enhance reformatters (Unix shell scripts) as per the business requirement
Education
Bachelor of Engineering - Electronics and Communication
Tagore Engineering College
05.2010
XII -
Thamarai Matric Hr. Sec. School
05.2006
X -
Sree Krishna Matriculation School
05.2004
Skills
- Linux Shell Scripting
- Core Java
- Oracle PL/SQL
- HTML5, JavaScript, ReactJs
- GitHub, DevOps, CI/CD
- Crystal Reports
- TLM Reconciliation 26/27, TLM Recon Premium 25
- Windows Family(10,11), DOS, Unix
- Multitasking Abilities
- Critical Thinking
- Supervision and Leadership
Languages
English
Full Professional
Tamil
Native or Bilingual
Timeline
Technical Lead - projects
Cognizant Technology Solutions
02.2021 - Current
Product Specialist - Technical
Cognizant Technology Solutions
10.2019 - 01.2021
Product Specialist - Technical
Cognizant Technology Solutions
08.2015 - 10.2019
Product Specialist - Technical
Cognizant Technology Solutions
11.2014 - 08.2015
Product Analyst - Technical
Cognizant Technology Solutions
10.2010 - 11.2014
Bachelor of Engineering - Electronics and Communication
Tagore Engineering College
XII -
Thamarai Matric Hr. Sec. School
X -
Sree Krishna Matriculation School
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