Aditya Sengupta

Aditya Sengupta

Computer Science & Mathematics at the University of Maryland, College Park

I work on quantum computing, compilers, and software systems.

Projects

UMD Fellows Programs Platform

Next.jsNode.jsAWS RDSAWS S3AWS SESMySQLVercelDocker

Multi-tenant web infrastructure and portal ecosystem serving 2,500+ students, alumni, and administrators.

Multi-tenant web infrastructure and portal ecosystem serving 2,500+ students, alumni, and administrators.

Next.jsNode.jsAWS RDSAWS S3AWS SESMySQLVercelDocker

Technical Highlights

  • Architected 4 role-based portals (Admin, Student, Application, Alumni) with automated admissions workflows cutting manual processing by 30%
  • Rebuilt 3 legacy PHP platforms in Next.js App Router and Node.js, slashing uncached page-load latency by 87% (5.4 s → 0.7 s)
  • Configured automated CI/CD pipelines with GitHub Actions, Bun, and Vercel, reducing deployment times by 43% (7 → 4 min)
  • Resolved 50+ production incidents on-call across live portals, diagnosing root causes via AWS CloudWatch metrics and server logs
Live

Punctual

RustratatuiSQLiteGoogle Calendar APIICSclap

Calendar CLI and TUI with SQLite persistence and Google Calendar sync.

Calendar CLI and TUI with SQLite persistence and Google Calendar sync.

RustratatuiSQLiteGoogle Calendar APIICSclap

Technical Highlights

  • Architected an 8-crate Rust workspace with ratatui TUI, SQLite persistence, and provider-agnostic synchronization
  • Engineered Google Calendar sync with paginated pulls, sync-token delta updates, and optimistic concurrency
  • Implemented an RFC 5545 calendar parser handling complex recurrence rules, EXDATE exclusions, and detached event overrides
  • Integrated SQLite FTS5 full-text search with trigger-maintained inverted indexes over event titles, descriptions, and locations

UMD Individual Studies Platform

Next.js 15React 19tRPCPrismaMySQLAWS S3TailwindCSSBiome

Curriculum design and advising management platform migrated from 700+ legacy files to a modern type-safe stack.

Curriculum design and advising management platform migrated from 700+ legacy files to a modern type-safe stack.

Next.js 15React 19tRPCPrismaMySQLAWS S3TailwindCSSBiome

Technical Highlights

  • Led migration of 700+ legacy PHP/HTML files to a type-safe Next.js 15, React 19, and Prisma ORM architecture
  • Engineered end-to-end type-safe APIs using tRPC and Zod schemas across student and administrative dashboards
  • Implemented secure S3 document upload pipelines and custom multi-role NextAuth credentials flows
Live

Summon

RustSwiftSwiftUIFFInucleoAho-CorasickSQLite

Native macOS productivity app for search, clipboard history, snippets, and command execution.

Native macOS productivity app for search, clipboard history, snippets, and command execution.

RustSwiftSwiftUIFFInucleoAho-CorasickSQLite

Technical Highlights

  • Built a Rust core engine and SwiftUI client communicating across a typed FFI layer for memory-safe, zero-copy data transfer
  • Engineered fuzzy search and snippet expansion with nucleo and Aho-Corasick over persistent SQLite indexes, achieving sub-millisecond query latency
  • Structured the engine across modular crates for search indexing, storage persistence, and sandboxed extension execution
All projects →