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Sumit

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Sumit is a Full Stack MERN Developer focused on building reliable developer tools and SaaS products. He designs practical features, writes maintainable code, and prioritizes performance, security, and clear user experience for everyday development workflows.

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regex compilersoftware architectureautomata

Regex Compiler Design: Building a High-Performance Pattern Engine from Scratch

A deep dive into regex compiler design, covering parsing, NFA/DFA construction, optimization strategies, and execution models for high-performance systems.

Jan 15, 2025
11 min read
regex sandboxsoftware architecturedeveloper tools

Building a Production-Grade Regex Engine Sandbox: Architecture, Isolation, and Safe Execution

Learn how to design and implement a secure, scalable regex execution sandbox with isolation, timeout control, and performance monitoring.

Nov 15, 202410 min read
regex vs parsingsoftware architecturedeveloper tools

Regex vs Parsing: When to Use Regular Expressions and When to Build Parsers

A senior-level guide comparing regex and parsing strategies. Learn when regex is sufficient, when to use parsers, and how to design scalable text-processing systems.

Sep 10, 20249 min read
advanced regexregex patternsdeveloper tools

Advanced Regex Patterns for Real-World Systems: Design, Maintainability, and Scalability

Explore advanced regex techniques used in production systems. Learn how to design maintainable, scalable patterns and avoid common pitfalls in large-scale applications.

Aug 15, 202410 min read