HS

Harsh Vardhan Singh

Software Engineering Intern · Full-Stack & Cloud

Vellore

@harsh11

0 followers

🎓 B.Tech in Computer Science (Information Security) at Vellore Institute of Technology · Graduating 2028

About

Software engineering student at Vellore Institute of Technology with hands-on experience building full-stack systems, backend workflows, and cloud infrastructure. Worked on scalable products using React, Next.js, FastAPI, PostgreSQL, MongoDB, AWS, and Docker.

Experience

  • Founding Engineer Intern
    Jumbl
    Jul 2026 – Present

    Owned end-to-end design, development, and deployment of production features for a student platform and administrative dashboard. Built backend workflows, automated email infrastructure, WhatsApp nudges, analytics, security, and DevOps infrastructure; managed AWS infrastructure including EC2, S3, Docker, and performed a zero-downtime EBS-to-S3 migration.

  • Open Source Contributor
    Cisco AI Defense
    Jun 2026 – Present

    Refactored Python parsing modules by implementing dynamic regex sanitization and debugging ScannerError failures during YAML metadata processing. Improved CI/CD quality checks and test reliability through environment sanitization utilities.

  • Software Engineering Intern
    Navodaya Education Trust
    May 2026 – Jun 2026

    Designed and developed a scalable multi-tenant headless CMS for 11 institutional websites. Implemented RBAC and isolated tenant data across normalized PostgreSQL schemas.

Education

Skills

3 to 6 months 3 to 6 months A few months of practice with it.
<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.

Tools / apps / platforms

3 to 6 months 3 to 6 months A few months of practice with it.
S3 Vite Docker MongoDB Amazon Web Services AWS Amazon Elastic Compute Cloud EC2
<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
GCP Git Linux VS Code PostgreSQL GitHub Actions

Projects

  • Go, Security

    Built an offline-first Go security proxy that intercepts AI agent skill installations and performs parallel in-memory streaming tarball analysis to detect malicious packages before execution.

  • TypeScript, VS Code API, Go

    Built a cross-platform VS Code extension and Go CLI with a parallel resolver, custom dependency parsers, and registry resolvers for deterministic documentation discovery across multiple ecosystems.

⚽ Extracurricular activities

  • Computer Society of India, VIT Chapter — Tech Senior Core

    Student leadership role in the CSI chapter, supporting projects including the CSI website, Riviera, and DevSpace.

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