Arshdeep Singh
full-stack • ai • cloud
Arshdeep Singh

Arshdeep Singh

@arsh342

creating & learning

21
Repos
4
Followers
Jun

About

Backend-focused full-stack computer science student building production-ready Java, Spring Boot, and Node.js systems across cloud platforms. Built multi-tenant logistics SaaS, AI-driven career tooling, and security-focused developer workflows, with work spanning scalable REST APIs, real-time synchronization, PostgreSQL/MongoDB/Supabase, and practical AI integration. Open to internship opportunities where I can contribute, learn, and keep shipping.

Technical Skills

Languages

JavaJavaScriptTypeScriptPython

Backend

Spring BootNode.jsExpress.jsFastAPIREST API DesignWebSocket APIsSocket.ioSequelizeMaven

Frontend

ReactNext.jsReact NativeTailwind CSSViteElectronExpoThymeleaf

Databases

MongoDBMySQLPostgreSQLRedisFirebaseSupabase

Cloud & DevOps

AWSGoogle CloudDockerVercelCloudinary

Concepts

Microservices ArchitectureJWT AuthenticationOAuth2CI/CDObject-Oriented ProgrammingData Structures & AlgorithmsSpring SecurityStripe IntegrationAI/LLM IntegrationSecurity ScanningMulti-Tenant Systems

Featured Projects

Athena

AI code provenance and security analysis platform for JavaScript/TypeScript repositories. Combines an 11-signal heuristic scorer, TypeScript AST parsing, multi-engine security scanning, GitHub repo scans, live terminal streaming, and CLI pre-commit workflows.

TypeScriptReactExpressSupabase
TypeScript
Live

dispatchCore

Real-time multi-tenant last-mile logistics dispatcher with live fleet tracking, dispatcher and driver dashboards, gig-driver marketplace, customer tracking, Firebase live updates, MySQL/Sequelize persistence, and concurrent assignment prevention.

ReactNode.jsMySQLWebSockets
TypeScript
Live

CareerCompass

AI-powered career platform built with Next.js and TypeScript, integrating Gemini AI for career analysis and recommendations, Stripe for subscription payments, with secure authentication, role-based access control, and scalable REST APIs. Hackathon submission on Devpost.

Next.jsTypeScriptGemini AIStripe
TypeScript
Live

Job-Application-Service

Spring Boot microservices backend with RESTful APIs, JWT-based authentication, role separation, request validation, centralized error handling, and MongoDB schema design with indexing. Led a team project with layered controller→service→repository architecture.

JavaSpring BootMongoDBJWT
Java

CollabSpace

Enterprise-grade real-time team collaboration platform with SSL/HTTPS, Socket.IO chat, Kanban task management, Redis caching (90% load reduction), Stripe payments, and 99+ tests with CI/CD pipeline.

Node.jsSocket.IORedisStripe
JavaScript
Live

GameVault

Cross-platform mobile application built with React Native featuring 10+ board and puzzle games, modular component architecture, optimized state management, Google AdMob integration, and successfully deployed to the Play Store.

React NativeExpoZustandAdMob
TypeScript
Live

Insights

This Year

488
39
CommitsPRs

Most Active In

CareerCompass
185
dispatchCore
55
Job-Application-Service
51
Athena
42

In Public Repos

TypeScriptJavaScriptJavaReactNext.jsSpring BootNode.js

Signals

7External PRs Merged

Languages

Python 43%
SCSS 14%
TypeScript 14%
JavaScript 12%
Java 10%
HTML 7%

Skills

Coding Patterns

...

Peaks midweek (Wednesday) and afternoon hours (4pm); weekend-active contributor

By Day

SMTWTFS

By Time (UTC)

12a4a8a12p4p8p
Weekend active

Interests

AI AgentsLLMsAI Code SecurityMCP ServersRAGGeminiOpenAIAnthropicMicroservicesLogistics SaaSSystem DesignOpen Source

Trending This Week

Contribution Activity

Links