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System Development Engineer
Amazon•  October 2017 - Present
Invoice Management: Managing and maintaining the system having 17 applications, 200+ application and database servers, using AWS, Powershell, Python. QR parsing Solution: Built a new system to scan the invoices having QR code information. Currently working on feature enhancements and scaling the system to 30k daily invoices. AWS RDS Migration: Migrated 4 applications from SQL server to AWS RDS reducing the cost of by 30% and time required for maintenance by 40%, using SQL, Powershell, AWS. Working on other projects like Invoice Fraud Detection, building a data lake for vendor information and receivables by using AWS, SQL, Data Warehousing. AWS Finance System Design Linux, Windows Jira
Software Engineer
Gemini Solutions•  January 2017 - May 2019
TOPAZ(Technical Operation Application Services): Created an application (using Python and Oracle) to generate on-demand real-time automatic setup to generate risk measures of new securities. ETL Sybase to Oracle Migration: Migrated PIMCO-ETL framework from SYBASE to ORACLE. This involved enhancements in the scripts(Perl/Python/C) and performing rigorous Data Validation using Python and Query Surge to maintain the data quality. ETL Detox: This project focused on the optimization of legacy processes written in Perl/Python/C/C++/stored-procedures. Due to my innovative algorithmic changes, the total time of fetching market numbers was reduced by 20%. Unix Generic Automation Framework: In a team of two, we created a Unit Testing Automation tool consisting of software utilities that can be configured to run in cross-environment to automate the testing of UNIX based applications in parallel.
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