40%
Latency Reduction
Improved API performance through schema tuning, indexing strategy, and Redis-backed caching.
Senior Backend Developer
I build backend systems that stay reliable, readable, and fast as products scale.
I design backend systems around clean API contracts, secure authentication, low-latency data access, and operational clarity. My work spans Node.js, TypeScript, PostgreSQL, Redis, cloud automation, real-time systems, and AI retrieval pipelines.
10k+
Daily API Requests
Handled sustained production traffic for a secure investor-facing data platform.
15+
Azure VMs Automated
Reduced manual ops through Ansible-driven provisioning and repeatable deployment workflows.
Featured Projects
Selected backend work
Document Intelligence Platform
PDF AI Helper
Built a full-stack platform for uploading PDFs and querying them with natural language. The backend handled ingestion, extraction, semantic retrieval, vector search, and low-latency answer generation for large document sets.
Node.jsPostgreSQLRAGVector SearchOpenAI APIs
Secure Data Platform
Data Portal - Startup Investors
Developed a secure backend with high-volume API handling, PCI-conscious payment integration, JWT-driven auth, and server-side protection strategies such as rate limiting and timeout control.
Node.jsExpressRazorpayJWTRate Limiting
Experience Snapshot
Senior Backend Developer at Unlimits
May 2025 - Present · Gurugram, India
Designed and built a scalable Node.js and TypeScript backend platform for onboarding, content management, and AI-driven workflows.
Implemented AWS Cognito and JWT-based authentication with role-aware access control across multiple environments.
Delivered low-latency REST and real-time APIs with Express and WebSockets for event-driven product features.
Stack Snapshot
Core tools I reach for
TypeScriptJavaScriptPythonNode.jsExpressReact.jsPostgreSQLRedisMongoDB
Learn more about my approach