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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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url encodingjavascriptnodejs

URL Encoding in JavaScript, Node.js, and Python: A Production-Grade Guide for Secure and Scalable Systems

A comprehensive, production-ready deep dive into URL encoding across JavaScript, Node.js, and Python. Covers RFC compliance, encoding strategies, injection attack prevention, distributed system consistency, and performance optimization.

Mar 22, 202415 min read
unix timestampepoch timetime conversion

Unix Timestamp Converter: Precision Time Handling for Distributed Systems and High-Scale Applications

A deep technical guide for engineers on Unix timestamps, precision pitfalls, time zone normalization, and building production-grade conversion pipelines with performance, security, and reliability in mind.

Mar 12, 202412 min read
sql formattersql optimizationdeveloper tools

SQL Formatter: Advanced Query Readability, Performance Debugging, and Production-Grade Formatting Strategies

A deep technical guide on SQL formatting, covering parsing strategies, performance optimization, query readability, and production-grade formatting pipelines for modern backend systems.

Mar 12, 202412 min read
url encodingweb securityapi design

Real World URL Encoding Examples Developers

A deep, production-level exploration of URL encoding and decoding with real-world engineering scenarios, performance considerations, security pitfalls, and system design patterns.

Mar 10, 20248 min read
bcrypthashingsecurity

Hash Generator Explained: Secure Data Hashing for Production Systems

A production-grade, deeply technical guide to secure data hashing using bcrypt, covering internals, architecture decisions, performance trade-offs, and real-world failure scenarios for modern distributed systems.

Feb 18, 20248 min read
sql parsersql formatter architecturecompiler design

Building a Production-Grade SQL Formatter: Parser Design, AST Transformations, and Scalable Formatting Engines

A comprehensive engineering guide to building a production-grade SQL formatter, covering tokenizer design, AST construction, dialect handling, performance optimization, and scalable formatting pipelines.

Nov 20, 202311 min read
api developmentsql formatterbackend engineering

SQL Formatter for API Development: Structuring Database Queries for Scalable Backend Systems

A deep technical guide on using SQL formatting in API development to improve backend scalability, maintainability, and query reliability.

Jul 18, 202310 min read
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