Niraj Kumar Dewangan

Experience

• 

  Amdocs

  Feb 2017 - now

  The responsibilities of my role include:- Developing CR's- Detail Design of the Solution- Defect Fixing- Production and UAT Support- Peer code review- Work as technical interface with other teams to resolve issues related to interfacing functionalitiesI started my career as a scrum tester in the OMS team at the OPTUS project. Here I learned about telecom business and OMS application very quickly. I was very much interested in the development and started handling development tasks with testing by myself. Gradually I progressed to a developer. I delivered many complex CR's with high quality. Few mentioned CR's:1. ESIM CR: Implemented the esim activation flow in OMS and worked with esim gateway third parties to get esim status and its activation token. 2. Family Plan CR: Handled the life cycle of a Family link from activation to termination and implemented certain business validation on the system based on link status3. Resource uniqueness validation CR: Implemented the resource uniqueness validation in systemI have also handled other assignments apart from java coding like shell scripting, SQL/PLSQL.Shell scripting: Developed a script that will run hourly on a server and extract the data from the NRT database using complex queries and upload these extracts to a server via SFTP.SQL/PLSQL: Created secured views in production, using these views user queries the production database, these views are built with a logic that I will mask the sensitive data. Have also created parameterized views using the package approach of the oracle. Show less

  • Software Development Team Lead

    Dec 2021 - now

  • Software Engineer

    Feb 2017 - Dec 2021