Hi, I'm Rajendrasinh!
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Welcome to my tech universe 🌌
I'm a tech lead and an AI enthusiast from India. I love architecting solutions focused on performance, accessibility, security, and privacy. I am currently treading AI&ML space for generative AI solution development.
Recent Posts
Build Super Fast Sudoku with WebAssembly
Posted on:February 13, 2026 at 05:57 AMReading time:4 min readA frontend-only Sudoku game with React and Rust/WASM—why I built it, how I chose the stack, and what I learned along the way.
Warm Call Transfer in AI Voice Agents
Posted on:January 1, 2026 at 09:30 AMReading time:5 min readLearn how warm call transfer works in AI Voice Agents, enabling seamless handoffs from AI to human agents with full conversation context. Includes architecture, implementation details, and best practices.
Serverless Express API Part 5: Performance & Cost Optimisation
Posted on:November 22, 2025 at 08:30 AMReading time:5 min readMaster performance tuning and cost optimisation for serverless Express APIs. Learn cold start mitigation, memory optimisation, and cost management strategies.
Serverless Express API Part 4: Production Monitoring & Security
Posted on:November 22, 2025 at 07:30 AMReading time:4 min readImplement comprehensive monitoring, logging, and security for serverless Express APIs. Learn CloudWatch alarms, structured logging, and security best practices.
Recent Books
Deep Work
Posted on:January 11, 2026 at 07:04 PMReading time:8 min readA Book Review of 'Deep Work'
Black Holes The Reith Lectures
Posted on:August 21, 2025 at 05:56 AMReading time:4 min readA Book Review of "Black Holes The Reith Lectures"
The India Way: Strategies for an Uncertain World
Posted on:May 17, 2025 at 07:45 PMReading time:4 min readA Book Review of "The India Way: Strategies for an Uncertain World"
Murder on the Orient Express
Posted on:March 18, 2025 at 03:47 AMReading time:2 min readA Book Review of "Murder on the Orient Express"