S

Subir Kumar  new_releases

About

Detail

Cloud & DevOps Developer
Bihar, India
Contact Subir regarding: 
work
Full-time jobs
Starting at USD5k/month
Flexible work
Starting at USD33/hour

Timeline

work
Job

Résumé

Jobs verified_user 0% verified
  • Kyndryl
    Software Engineer - Cloud
    Kyndryl
    Apr 2018 - May 2022 (4 years 2 months)
  • Kyndryl
    Software Engineer (Cloud)
    Kyndryl
    Apr 2018 - May 2022 (4 years 2 months)
    Product: Hybrid Cloud (Deployed across two largest banks data center and few other data centers) This product provides both shared and dedicated cloud environments. It supports full end-to-end provisioning of Windows, Linux and other OS with capability to Monitor the VMs , Backup and restore , Add Additional Data disks, Disaster recovery Enablement etc. Modules: Module: POC for feasibility study for using GitHub Actions (to replace Jenkins)
    •Written multiple Actions workflow yaml file to validate existing Jenkins workload can be replaced with GitHub Actions
    •Wrote custom actions for repeatable tasks Module: Code upgrade using Vsphere7 sdk
    •Datacenter has been upgraded to VMware vCenter Server 7.0 and so we need to update t
  • Persistent Systems
    Senior Team Lead
    Persistent Systems
    Dec 2013 - Mar 2018 (4 years 4 months)
  • Persistent Systems
    Senior Team Lead
    Persistent Systems
    Dec 2013 - Mar 2018 (4 years 4 months)
    Product: Hybrid Cloud This product provides both shared and dedicated cloud environments. It supports full end-to-end provisioning of Windows, Linux and other OS with capability to Monitor the VMs , Backup and restore , Add Additional Data disks, Disaster recovery Enablement etc. Modules: Module: Storage Management Services over cloud
    •Working as Storage co-lead for the Storage&Backup Squad.
    •Part of Design team Storage management services over cloud.
    •Development of many features like Add disk on Virtual Machines, Recommend root disk placement.
    •Development of multiple strategies to find best placement for new disk.
    •Development of on demand datastore creation.
    •Developed Multi-threading framework for mu
  • Infosys Limited
    Technology Analyst
    Infosys Limited
    Dec 2011 - Oct 2013 (1 year 11 months)
  • Infosys Limited
    Technology Analyst
    Infosys Limited
    Dec 2011 - Oct 2013 (1 year 11 months)
    Product: Alert Generator This product enables banks to keep their customers informed about the events on their account (like transactions, address update etc) via multiple delivery channel (Email, SMS etc). It enables banks and its customers to choose specific set of alerts to be subscribed out of multiple available alerts.
    •Responsible for re-architecture of different modules with backward compatibility.
    •POC for increasing performance for the daemons for faster alerts delivery
    •POC for enabling the product on weblogic Application Server
    •Re-designing Publish and Delivery Daemon for better performance.
    •Design and development of Auto Subscription Daemon from scratch.
    •Design and develop framework for han
  • C
    Principal Development Engineer
    Calsoft Private Limited
    Jul 2006 - Oct 2011 (5 years 4 months)
    Product: VMWare Plugin for Snapshot and Restore This product development includes creating VMWare Plugin, which is capable of taking snapshot of luns exposed by their ESM Manager. It also includes restoring snapshot, scheduling jobs and propagation policy. It supports all three types of snapshots of virtual machines and datastores i.e. hot, warm and cold snapshot. Besides this core functionality, other relevant functionality such as luns to vm mappings, snapshots history are also implemented.
    •Design and implementation of framework for end to end connectivity
    •Implemented Restore snapshot module backend code. This includes handling UI calls in servlets and calling backend api to restore snapshot and updating database using hiber
  • C
    Principal Development Engineer
    Calsoft Private Limited
    Jun 2006 - Oct 2011 (5 years 5 months)
    WORK EXPERIENCE
Education verified_user 0% verified
  • S
    MSc (Computer Application)
    Symbiosis International Univerity
  • Magadh University
    Bachelor of Commerce
    Magadh University
  • U
    Intermediate
    Universidad Biecentenaria de Aragua
  • D
    High School Diploma
    Dav Public School, Bseb, Patna