PadmaSirisha Tattukolla

Technology Lead

Infosys Ltd•  January 2019 - Present

• Extensive experience in Python programming and analytical modeling • Expertise in object-oriented concepts like Creating Classes, Inheritance, Constructors • Expertise as a python developer in design, development, testing, maintenance and documentation of Enterprise applications using various technologies, analyzing complex business requirements and mapping them to system specifications • Deep hands Hands-on experience with commercial or Opensource databases such as Oracle DB, SQL, MS SQL Server, PostgreSQL. • Exposure to microservices architecture • Exposure to Azure cloud services (PASS) • Participated in analysis, designing, development, unit testing, code review, and deployment process. • Documented code changes to existing functionalities or new requirements raised in design documents. • Modified SQL queries, procedures, triggers, or functions wherever required. • Maintaining 100+ Postgres databases, including MS SQL Server databases and databases versioning scripts • Automated DDL, DML, TCL, databases comparison and data processing through python • Coordinated with QA and performed code changes, closely worked with Product Managers during sprint planning sessions to understand product backlog and new features required for the application. • Managed multiple teams of professionals to accomplish established goals • Utilized in-depth knowledge of concepts and procedures within own area and basic knowledge of other areas to resolve issue

Software Engineer

UnitedHealthcare•  October 2016 - January 2019

Participated in requirement gathering and worked closely with the architect in designing and modeling • Worked on Pandas, NumPy, matplotlib packages to implement Excel and CSV data reports • Automated Jobs performance monitoring, Excel reports, Test cases execution using python • Implemented auto mail reports using Python

Software Engineer

Tech Mahindra •  May 2011 - October 2016

Requirement analysis, data collection and system study • Creating data objects, procedures, Packages and concurrent programs • Coding and unit testing, debugging the code, Reconciliation Process • Analysis of future modification and data collection from clients • Responsible for enhancements and bug-fixing of the existing code • Attending conference calls and discussing technical and functional issues with the clients • Converting of Functional document into technical steps