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Jegan VG

Software Development Engineer @CommvaultCommvault

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Career Timeline

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Nov 2024 - Present

Software Dev Engineer

  • Full-stack developer for the Files and Objects team, delivering core features for Third-party Migration, File Archiving, and Windows File Systems.
  • Feature owner for multiple core components, driving end-to-end development, enhancements, and Level-3 production support.
  • Resolved 50+ critical customer escalation tickets and led 30+ live customer sessions, directly contributing to improved system stability and customer retention.
  • Delivered 12+ major feature initiatives and 150+ updates, ensuring high availability and zero-regression quality across releases.
CPPReactSQLJavaPythonWindows File System
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Apr 2024 - Oct 2024

Software Dev Intern

  • Developed automated migration engines for Veeam and TSM workloads, enabling the seamless transition of legacy third-party data to Commvault.
  • Engineered system-level utilities (CVFSUtil, DirChange Populator) to optimize Windows incremental backup scans and content distribution.
CPPSQLJavaPythonWindows File System
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Dec 2023 - Apr 2024

Programmer Analyst Trainee

  • Developed scalable Web Adapters for Azure using Java Spring Boot, enabling the automated discovery and protection of enterprise cloud assets.
  • Contributed core logic to AnomStack, designing algorithms to detect and flag irregular resource usage patterns, improving cloud cost efficiency and security.
  • Built and optimized RESTful Web Services using Spring MVC, gaining hands-on expertise in managing distributed cloud environments (AWS/Azure).
JavaSpring BootAzureAWSREST APIs

Selected Work

01

GAN-Guard

Personal Project

A deepfake detection and segmentation system using Generative Adversarial Networks (GAN) and DeepLab V3.

PythonCUDAGANDeepLab V3
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02
Commvault

Archive Compliance Reporting System

Commvault

A secure enterprise reporting framework for compliance audits, capable of handling large-scale report downloads (>2GB) with strict security protocols.

C++C#React.jsSQL
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03
Commvault

Real-Time VSS Error Monitoring

Commvault

A full-stack monitoring system to detect and alert on critical Volume Shadow Copy Service (VSS) failures during backup operations.

React.jsSQL Stored ProceduresC#Windows VSS
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04
Commvault

Third-Party Workload Migration (Veeam & IBM TSM)

Commvault

An automated framework to migrate legacy backups from Veeam and IBM Spectrum Protect (TSM) to Commvault, utilizing a unique staging and re-hydration architecture.

JavaPythonShell ScriptingPowerShell
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05
Commvault

Third-Party Workload & Retention Migration

Commvault

A migration framework that transitions retention policies from Third-Party Backup systems to Commvault, featuring a smart batching algorithm for TSM file-level retention.

JavaPythonShell ScriptingIBM TSM
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Certifications