Apr 2021 – Oct 2021 · 6 mos

• Served as a main architect for the entire Phoenix product.
• The main architect for highly optimized multi-stage data pipeline in Rust to upload data to AWS over WAN link. This was an important part of common client-side framework to develop backup agents. Able to saturate with 10 gbps pipeline with complex IO & CPU bound work.
• Blog post: https://www.druva.com/blog/achieving-1tb-hr-backup-speed-with-a-core-client-side-data-pipeline-in-rust/

Jan 2020 – Apr 2021 · 1 yr 3 mos

• Parallel NAS scanner to scan millions of files/folders with inline analytics in Golang.
• Cloud based load balancing of virtual machine backups while orchestrating on-premises resources like backup proxies.
• Key role in pivoting from monolith to Service Oriented Architecture.

Oct 2018 – Jan 2020 · 1 yr 3 mos

• Successfully scaled the development by putting practices like CI, Automation from 6 developers to 140.
• Developed key infrastructure components like proprietary RPC layer in Golang.
• Designed and developed Virtual Appliance for backing up Oracle via NFS and then to cloud.

Oct 2014 – Oct 2018 · 4 yrs

• Lead team of 8 developers, Develop backup agents (e.g. SQL Server, VMWare, File Server) and advanced features like granular restore from virtual machines.

Jun 2010 – Oct 2014 · 4 yrs 4 mos

• Group Leader in Amdocs

Feb 2009 – Dec 2010 · 1 yr 10 mos

• Acting as Amdocs Design Authority at customer site for Accounts Receivables and Rating component of the system.
• Directly talking to customer, getting & clarifying requirements
• Designing the solution, estimating the efforts, passing on the design & communicating with Offshore development center.
• Proactively suggesting enhancements and solution alternatives to reduce customers cost.
• Have end-to-end responsibility of the changes that go in the system.

Nov 2007 – Feb 2009 · 1 yr 3 mos

• Production system maintainance at customer site including on-call support.
• Handling day to day incidents.
• Damage control in case of critical failures.
• Writing adhoc scripts in KSH, Perl, SQL to create various internal reports and on request by the client.
• Continuously optimizing performance of exiting processes to scale with data increase
• Development of tools in C++, Perl, SQL to help day to day tasks.

Aug 2005 – Nov 2007 · 2 yrs 3 mos

• Involvement in full development life cycle.
• Developed rating/pricing schemes for CDRs(Call detail records).
• Developed multi-threaded processes in C++ using design patterns.
• Development was in C, C++, PL/SQL, Oracle, TimesTen, KSH
• Writing detail design of solutions.
• Unit & Subsystem Testing