WORK EXPERIENCE Senior Software Engineer XXXXXX Technology Innovation Lab 12/2021 - Present, Gurugram Built an (highly scalable) attendance system responsible for taking students attendance from online and offline classes. Created a highly fault tolerant api (micro service) which can process the missing attendance from S3 or local destination and support different file extensions. Created a centralised event based service responsible to trigger an email or Sms to provisioned users through out the system. Single handedly built the real time data integration system responsible for syncing data between new and old systems. Worked closely with the PO for requirement gathering and also suggested the technical solution for complex business problems. Implemented an exceptions based exponential retry mechanism in services. Implemented audit logs functionality for event based applications which can be seen in open search. Help peers and train interns to solve their daily tasks.