Technical Lead with extensive ETL experience at Tata Consultancy Services, specializing in data warehousing projects, integrating and transformation through Informatica PowerCenter and IDMC tools with disparate source/target system. Experienced in managing data extraction, transformation, and loading. Proficient in gathering requirements, reducing risk, and developing consistent standards. Aiming to leverage technical expertise to drive innovation in data solutions within a dynamic organization.
Overview
13
13
years of professional experience
Work History
ETL Informatica Developer
Tata Consultancy Services
Boston, USA
12.2018 - Current
Project Name 1: Life Sciences
Client: Pharma
Role: Assistant IT Consultant
Team Size: 6
Project Duration: Dec’19 – Till date
Collaborated with pharmaceutical client to lead data integration efforts in Boston, MA.
Worked with data warehousing SMEs to understand business needs.
Led offshore team of 6 by providing task guidance and mentoring.
Assigned user roles on IDMC Platform and managed account access.
Applied advanced techniques to execute a range of transformations in IDMC data integration workflows.
Developed code for data integration using various transformations in IDMC based on specific business needs.
Utilized multiple transformation techniques in IDMC to construct efficient task flows, tasks, and mappings.
Conceptual knowledge of APIs, working on processes, Service connectors, Swagger and WSDL files
Utilized POSTMAN tool proficiently for checking outputs of various API requests.
Providing operational support to the existing integrations of PowerCenter
Collaborated on transforming legacy PC integrations into modern IICS task flows.
Managing migration of approximately 2000+ assets using PC to IICS conversion tools.
Engaged in development of test scripts and their execution.
Delivered support for troubleshooting diverse technical problems.
Engaged in discussions during scheduled client calls to resolve issues and communicate progress.
Ensured adherence to defined SLA by overseeing and responding to ServiceNow ticket inquiries.
Project Name 2: Life Sciences
Client: Sunovion
Role: Assistant IT Consultant
Team Size: 6
Project Duration: Dec’18 – OCT'19
Involved in Developing/ Enhancing application ETL code using IPC as per the client’s request.
Currently involved in re-platforming existing integrations from Informatica Power center to IICS.
Majorly involved in developing IICS CDI integrations.
Involved in monitoring of jobs, provide RCA and fixes to the failures.
Monitored user-raised tickets and delivered accurate solutions within defined priorities and SLA.
Contributed to IPC 9.6 to 10.1 upgrades by testing code and migrating workflows of ongoing applications.
Prepared comprehensive design and technical specification documents.
Designed and developed various mappings, sessions, and workflows using Informatica PowerCenter and Unix.
Analyzing issues and providing a quick and permanent fix for failures.
Participated in process enhancement tuning/efforts to achieve time savings.
Senior Software Engineer
Wipro Limited
Gurgaon, India
07.2016 - 08.2018
Company Overview: Wipro Ltd (NYSE: WIT) is a global information technology, consulting, and outsourcing company with 170,000+ workforce serving clients in 175+ cities across 6 continents
Genpact EDW Team is responsible for providing the support on various applications that are being used by the users, which help the users to ease their life
Maintained HR data warehouse with historical and current data.
All the details of their employees across all the regions are maintained in this warehouse
It helps the high management to extract the reports from HR data warehouse as per their management needs and thus make it a powerful tool for analysis and decision making for their employees across all the poles
Access and privileges to users for extracting different reports is also granted by the EDW team
Project Name: Enterprise Data Warehouse (EDW)
Client: Genpact
Role: Senior Software Engineer
Team Size: 7
Project Duration: Jul’16 – Aug’18
Responsible for supporting and maintaining the applications under EDW team, so as the users does not face any challenges
Participated in monthly and quarterly reconciliation activities to identify overlooked employee attritions.
Monitored user-generated tickets to offer accurate solutions within set priority and SLA.
Ensuring that the SLA does not miss of any incident to avoid any breach
Used Informatica Workflow Manager & Monitor to Create, Schedule, Unscheduled and Monitor the jobs
Performed optimization of mappings to enhance job performance and minimize execution time.
Implementing new ideas (Alone/Team Activity) and sharing it with higher colleagues which can help improving the process further
Lead Implementation Analyst
Mercer India Pvt.Ltd
Noida, India
12.2011 - 06.2016
Company Overview: Mercer is a leading global provider of consulting, Outsourcing and investments services, and serving over 25,000 clients worldwide
Mercer’s global network of 19,000+ employees, based in 42+ countries, help clients maximize the effectiveness of their employee health, welfare, and retirement programs, and optimize workforce performance while managing costs
It is a reporting solution tool, helping them use their HR data to understand and analyze their workforce and to better utilize their data to spot and resolve issues and for decision making
The solution contains dashboard, scorecards, and summary level interacting reports, plus employee level detail reports to back them up
It provided a complete package based on HR knowledge, well thought of HR data warehouse and intuitive report designing to make a powerful analytics tool
Project Name: Enterprise Workflow Analysis (EWA)
Clients: HR data Management
Role: Lead Implementation Analyst
Team Size: 5
Project Duration: Sep’15 – Apr’2016
Designed the ETL processes using Informatica tool to load data from File system, and Oracle into the target Oracle database
Developed mappings/sessions using IPC for data loading
Used most of the Transformations such as Source Qualifier, Aggregator, Expressions, Lookups, Stored Procedures, Filter, Joiner, and Sequence Generator etc
Used Informatica Workflow Manager & Monitor to Create, Schedule, and Monitor and Send the Messages in case of process failures
Test mapping to assure that data is loaded as per ETL Specification
Involved in creation of monthly dashboard to showcase the in-sights and work done over the month to the senior management
Education
Part Time MBA - General Stream
IMT Ghaziabad
Ghaziabad
01.2021
B.Tech - Information Technology
R.D Engineering College
Ghaziabad
01.2011
S.S.C. -
Delhi Public School
Ghaziabad
H.S.C. -
Dehradun Public School
Ghaziabad
Skills
Windows 7/10
Informatica Power Center
IDMC
Oracle SQL
UNIX
Oracle 10/11g
Snowflake DB
AWS S3
SQL Server
Jira/Service now
Power BI
Tableau
Extramural Engagements
Summer Training at BHUSHAN STEELS PVT LTD, GZB for 45 days from 06/01/10 to 07/15/10.
Workshop on Ethical Hacking and Cyber Security conducted by i3indya Technologies.
Participated in blood donating Campaign organized by Loin’s blood Bank in my company.
Participated in inter cricket tournament held by different companies.
Awarded with the Rising Star in Mercer India for out of the box performance.
Passport
Available
Personal Information
Visa Status: H1B
Languages
English
Hindi
Trainings And Certification
SQL, PL/SQL, SQL STAR INTERNATIONAL LIMITED, 2 Months
IICS CDI learning program, Participant of IICS CDI learning program taken by Informatica Partner sponsored by TCS.
Organisational Experience
12/01/18, Present, Technical Lead, Tata Consultancy Services, Boston, MA, I am on deputation and working as a Technical Lead with one of the pharmaceutical clients based out of Boston, MA and is a part of their Data Integration team., Leading an offshore team of 6 resources, guiding them on tasks, mentoring and reviewing their work before any code migration to Production., Involved in creating users on IDMC Platform, providing them access as per their role and handling other admin level tasks such as monitoring disc utilization, operational insights etc., Code development in Data Integration using different transformations in IDMC as per the actual business requirements., Providing operational support to the existing integrations of PowerCenter.
07/01/16, 08/31/18, Senior Software Engineer, Wipro Limited, Gurgaon, Genpact EDW Team is responsible for providing the support on various applications that are being used by the users, which help the users to ease their life., Responsible for supporting and maintaining the applications under EDW team., Involved in monthly, quarterly recon activity to detect any misses in attritions for any employees which does not handle by ETL.
12/01/11, 06/30/16, Lead Implementation Analyst, Mercer India Pvt.Ltd, Noida, It is a reporting solution tool, helping them use their HR data to understand and analyze their workforce and to better utilize their data to spot and resolve issues and for decision making., Designed the ETL processes using Informatica tool to load data from File system, and Oracle into the target Oracle database., Developed mappings/sessions using IPC for data loading.
Accomplishments
Awarded with Star of the month twice for the consistence delivering projects within SLA.
On the spot award for providing resolution for the P1 ticket.
Assistant Delivery Manager at Tata Consultancy Services, Global Shared ServicesAssistant Delivery Manager at Tata Consultancy Services, Global Shared Services