Jul 2021 – Oct 2024 · 3 yrs 3 mos · Pune, Maharashtra, India

• Data Validation Tool
• Great Expectations, FastAPI, DuckDB, Celery, AWS EKS, Jenkins, PostgreSQL, VueJS
• FUGA
• PostgreSQL, Oracle, SQL Server, Python
• Data Acquisition Platform
• Talend, dbt, SQL Server, FastAPI, Celery, AWS EKS, Jenkins

Sep 2019 – Jul 2021 · 1 yr 10 mos

• AI Platform -
• Building AI platform using open source frameworks and technologies such as JupyterHub, Apache Airflow, Kubeflow, Kafka, Spark, PostgreSQL along-with custom development to get end to end platform experience
• Single source unified AI and data platform which facilitates development of intelligent, advisory, AI and data applications

Jun 2018 – Sep 2019 · 1 yr 3 mos

• PostgreSQL, python back-end programming (flask, Flask-SQLAlchemy, SQLAlchemy, marshmallow-sqlalchemy, docker compose, AWS ECS)
• Chatbot Framework design and development
• data pipelines design and development (pyspark, kafka)
• deign and development framework for confluence automation (Atlassian Confluence, python, PostgreSQL)
• Azure Databricks, end to end Data pipeline using Kafka, Azure data lake gen2, Azure Databricks and PowerBI

Jul 2017 – Jun 2018 · 11 mos

• Confluence, JIRA, SCRUM Project Management, Product life cycle Management
• python, SQL Server

Aug 2015 – Jul 2017 · 1 yr 11 mos

• IBM UrbanCode Platform (IBM UrbanCode Deploy and IBM UrbanCode Release)
• Conduct DevOps Optimization workshops, discussions with Product Management teams, Build, Release and Deployment team and customer to identify bottlenecks in delivery pipeline
• Assessing DevOps maturity for different products and for end clients develop recommendation and actionable roadmap
• PowerShell, Python

Mar 2014 – Jul 2015 · 1 yr 4 mos

• Currently as a Technical Architect in Fiserv I perform following tasks –
•  Subdivide a complex application, during the design phase, into smaller, more manageable pieces, create high level architecture diagrams, swimlane diagrams using Visio
•  Create high level design document, low level design document, release notes and installation document
•  Code optimization, code review, guide developers on code best practices
•  Choosing a standard way of pursuing application development
•  Recognize potential reuse in the organization or in the application by observing and understanding the broader system environment
•  Grasp the functions of each component within the application
•  Understand the interactions and dependencies among components and communicate these concepts to developers

Jun 2011 – Mar 2014 · 2 yrs 9 mos

• Investment Banking
• CheckFree TradeFlow™ - A market-leading product for post-trade securities processing (Electronic Trade Confirmation and Electronic Trade Settlement), straight-through processing (STP) Product.

Aug 2009 – May 2011 · 1 yr 9 mos

• Informatica 8.5, Oracle 10g
• Analyzing requirements for table partitioning of trade manager component
• Performing Code changes for DLM project; unit tested the modified program units
• Preparing Units test cases scripts
• Understand the source data files and its mapping to target data
• Develop table structure and generate scripts based on data model design.
• Develop mapping, session and workflow to load data from source files into landing area, staging area and main schema
• Use stored procedure to load data into the Reporting schema
• Providing development support; resolved problems related UAT of DLM project
• Carrying out functional testing of Trade Manager Component
• Working on database performance issues of DLM project
• Requirement analysis & documentation
• Designed proto type model for data migration and shared with other teams

May 2008 – Jul 2009 · 1 yr 2 mos

• Requirement analysis & documentation
• Develop Complex procedures, functions, packages, triggers
• Design database tables, implement appropriate key and relations for each table
• Implementation of Object oriented concepts like Object, Record Types, Nested Table in Oracle Database
• Deployment of database like schema creation script, code deployment scripts
• Client communications / discussions / presentations for requirement gathering
• Post Go-Live support for change requests, defects and maintenance

Sep 2006 – May 2008 · 1 yr 8 mos

• Understanding the reports requirement, discuss with business users and Develop Oracle Reports
• Worked extensively on data migration scripts
• Use of BULK COLLECT and FORALL syntax for performance improvement
• Performed SQL tuning and PL/SQL optimization
• Prepare Unit test plan, Unit testing
• Performance improvement of the ETL
• Execution flow of Data migration script in Live database
• Functional testing support to testers

Sep 2004 – Sep 2006 · 2 yrs

• Develop Oracle reports using lexical parameters, formula columns and summary column
• XF Monitor Module Owner, Trainer
• Forms and reports development
• Develop procedures, functions, packages, triggers