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Project Specifications

Projects & Systems

Solving real physical and digital performance constraints through structured software engineering.

Deployment Specifications Explorer

Campus Connect

Solved a real physical constraint: NIT AP hostels sit 100m above the market; engineered a batch-delivery model where vendors make 1 trip for N orders, eliminating delivery chaos for 1,100+ users.

Client UI

Client

Next.js Static Pages

Nginx Proxy

Gateway

TLS Termination & Routing

BullMQ Queue

Queue

Redis Pub/Sub & Cron Workers

PostgreSQL

Database

Relational Schemas & Indexing

Constraint

NIT AP hostels sit 100m above the market — vendors won't climb for single orders

Pipeline Stacks
Next.js 16 (Client)→Nginx→Docker→BullMQ Worker→PostgreSQL→Redis Pub/Sub→MinIO
Metric Impact

1,100+ users served, delivery chaos eliminated, OTP-gated fraud prevention

Architectural Milestones

  • •Led architecture and end-to-end development of a production batch-delivery platform (Next.js 16, PostgreSQL, Redis, Docker) with vendor-defined order cutoff scheduling and OTP-verified delivery, targeting campus-wide deployment at NIT Arunachal Pradesh.
  • •Architected a real-time SSE notification pipeline backed by BullMQ distributed queues and Redis Pub/Sub, with atomic Lua-script connection tracking, Last-Event-ID reconnect replay, and exponential-backoff DLQ fallback for guaranteed delivery.
  • •Built containerized production infrastructure with Nginx reverse proxying, Docker Compose orchestration, per-route rate limiting, and Prometheus/Grafana/Loki observability for monitoring and alerting.
  • •Designed fully normalized relational schemas with optimized indexes on high-frequency query paths to guarantee low-latency transactional execution under simulated concurrent traffic bursts.
Next.js 16TypeScriptPostgreSQLRedisBullMQDockerNginxMinIO

Professional Engineering Timeline

Software Engineering Intern

0 → 1 BUILD
Dec '25 — May '26
National Institute of Technology Arunachal Pradesh

Led an 8-member engineering team to architect and deliver a university-scale institutional CMS, enforcing strict server-authoritative API contracts.

  • •Led an 8-member engineering team to architect and deliver a university-scale institutional CMS (Node.js/Express + PostgreSQL + Prisma), enforcing strictly server-authoritative API contracts and multi-tier RBAC middleware.
  • •Architected a decoupled Next.js frontend deployment: compiled the public client into static builds (SSG) to meet strict National Informatics Centre (NIC) hosting compliance, while running the administrative portal via dynamic SSR.
  • •

\// System Architecture Deep-Dive

Detailed inspection of Campus Connect's scheduling queue, real-time message replay failovers, and diagnostics monitoring

Constraint Model

Batch-Delivery Cutoff Optimization

NIT AP hostels are situated 100m above the market down a steep incline. Vendors reject single orders due to elevation. Campus Connect batches orders together, scheduling deliveries in aggregated vendor trips.

Interactive Load Model
Hostel Order Queue3 Orders
TOTAL VENDORS NEEDED1 Trip
DELIVERIES SAVED14 Runs
QUEUE STATEBullMQ CRON
📦
📦
📦
Orders consolidated. BullMQ consolidator triggered automatically at vendor cut-off.
Verified Architecture SchemaSource Code Github
LeetCode Solved
731
Algorithmic problems
Curation Stars
89
Repository stars
2026 Commits
344
Code frequency
Pull Requests
0
Open source contributions

Tech Stack Catalog

LANGUAGES & CORE
C++TypeScriptJavaScriptSQL
FRONTEND
React.jsNext.jsTailwind CSSshadcn/uiReduxTanStack Query
BACKEND
Node.jsExpress.jsFastifySocket.IOBullMQPrisma ORM
DATABASES
PostgreSQLMongoDBRedis
INFRASTRUCTURE
DockerNginxLinuxMinIO
Hover over any technology in the catalog above to inspect its project context and implementation metrics.

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Eradicated INR 160,000/annual legacy vendor contracts by migrating the entire infrastructure to a self-hosted, bare-metal institutional server cluster fully configured and managed internally.
  • •Contributed to a Dockerized production deployment orchestrated with Docker Compose behind an Nginx reverse proxy with SSL termination and per-route rate limiting.
  • •Maintained type-safe full-stack consistency across Prisma schema models, backend DTOs, and frontend TypeScript interfaces, preventing API contract drift and runtime data-shape inconsistencies.
    • Next.jsReact 19TypeScriptNode.jsExpressPostgreSQLPrismaDockerNginx

    Full Stack Developer Intern

    0 → 1 BUILD
    Jun '25 — Aug '25
    Smallbus (AR Group Co.)

    Engineered the company's first-ever web platform from scratch, enabling online booking services.

    • •Led frontend engineering for a 2-member team, delivering the company's first production web platform; owned component architecture, Redux state design, and all client-side integration across authentication, booking, and account management workflows.
    • •Engineered JWT auth lifecycle on the client: silent token refresh, protected route enforcement, and session persistence via Redux; built typed API abstraction layer across all REST endpoints with centralized error handling adopted across the application.
    • •Optimized bundle sizes and asset loading strategies across core workflows, resulting in measurable retention and reduced client-side rendering latency for incoming production traffic.
    Next.jsReactTypeScriptNode.jsMongoDBDockerExpress.jsRedux

    President, Coding Pundits Club

    Aug '24 — Present
    NIT Arunachal Pradesh

    Revived the official coding community from near-dormancy, growing active membership to 50+ students.

    • •Revived the official coding community from near-dormancy, growing active membership to 50+ students.
    • •Organized 3 competitive programming contests and 2 full-day workshops on web development.
    • •Mentored 50+ juniors in DSA fundamentals and interview preparation.
    • •Led team shipping Campus Connect and official NIT AP site.
    LeadershipDSAWeb DevEvent Mgmt