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Projects

Projects by Saurabh Sharma

I work on product engineering and full stack delivery across web applications, APIs, dashboards, business systems, and AI-enabled tooling. These project areas reflect the kind of work I specialize in as a Senior Software Engineer and Full Stack Developer.

React Frontend Applications

High-performance, modern user interfaces built with React.js, TypeScript, Next.js, and Vite. Focuses on component-driven architectures, custom design systems, client-facing dashboards, and optimized state management (Redux Toolkit, Context API, Zustand).

  • Single Page Applications (SPAs) and Server-Side Rendered (SSR) sites
  • Optimized bundle loading, code splitting, and web performance tuning
  • Meticulous responsive design and interactive motion states

Node.js and API Platforms

High-throughput backend systems, modular monolithic architectures, and distributed microservices developed with Node.js, Express, and NestJS. Focuses on constructing secure, stable RESTful and GraphQL APIs with rigorous request validation and authentication.

  • Scalable API endpoint design and clear database abstraction layers
  • JWT, OAuth 2.0, and stateless session security management
  • Database pool management, caching (Redis), and background workers

Laravel Business Systems

Custom operational platforms, internal business portals, and CMS systems engineered on PHP and Laravel. Prioritizes clean database schema modeling (MySQL, PostgreSQL), automated queue processing, mail dispatch systems, and stable payment flows.

  • Custom ERP/CRM system building and third-party API syncs
  • Secure transactional payment integrations (Stripe, Razorpay)
  • Optimized Eloquent ORM relationships, eager loading, and database indices

Modernization & Refactoring

Restructuring legacy systems, migrating outdated stacks to modern technologies, refactoring tangled monolithic structures, and establishing automated continuous integration and continuous deployment (CI/CD) pipelines.

  • Upgrading deprecated dependencies and addressing vulnerabilities
  • Implementing unit, integration, and end-to-end testing suites
  • Establishing streamlined Webpack/Vite build configurations and workflows

AI Integration & Orchestration

Connecting production web applications with advanced AI capabilities, including LLM integration (OpenAI API), prompt engineering, custom AI agents, automated workflow orchestration, and Retrieval-Augmented Generation (RAG) vector search layers.

  • Structured JSON model output validation and system guardrails
  • Integrating semantic vector search databases (Pinecone, ChromaDB)
  • Smart assistant interfaces, AI chatbots, and intelligent text generators

System Design & Architecture

Mapping complex business domains into clear, sustainable software designs. High-level technical planning, database scaling structures, load-balancing design, and caching layers to guarantee high availability and low latency.

  • Bounding complex code domains with clean modular interfaces
  • Designing persistent caching systems (Redis) to reduce server loads
  • High-availability database replication and cluster scaling plans