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api designbackendperformance

Designing a High-Performance API Layer for Google Sheet Auto Form Generators: Caching, Rate Limiting, and Resilience

A deep technical guide to building a resilient and high-performance API layer for Google Sheet Auto Form Generators, covering caching strategies, rate limiting, fault tolerance, and production-grade backend design.

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Practical guides for JSON, APIs, regex, security, and encoding.
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Sumit

Full Stack MERN Developer

Building developer tools and SaaS products

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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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api designbackendperformance

Designing a High-Performance API Layer for Google Sheet Auto Form Generators: Caching, Rate Limiting, and Resilience

A deep technical guide to building a resilient and high-performance API layer for Google Sheet Auto Form Generators, covering caching strategies, rate limiting, fault tolerance, and production-grade backend design.

Feb 10, 202511 min read

api designunix timestampidempotency

Designing Time-Based APIs: Best Practices for Unix Timestamp Validation, Idempotency, and Consistency

A production-grade guide to designing time-sensitive APIs using Unix timestamps, covering validation, idempotency, replay protection, and consistency in distributed systems.

Sep 5, 202411 min read

api designdeveloper toolsbackend architecture

Text Case Converter API Design: Building a Developer-First, Scalable, and Production-Ready Service

A deep technical guide to designing a production-grade text case converter API with scalability, performance optimization, security hardening, and developer-first DX principles.

Aug 15, 202410 min read

ip lookupip geolocationnetworking

IP Address Lookup for Developers: A Production-Grade API Guide for Scalable Systems

A deep technical guide to IP address lookup systems, covering API design, geolocation, reputation scoring, performance optimization, and security considerations for modern distributed applications.

Jul 10, 202412 min read

unix timestampiso datetime format

Unix Timestamp vs ISO Date Strings: Choosing the Right Time Format for Scalable Systems

A deep comparison of Unix timestamps and ISO date strings, covering performance, storage, serialization, and architectural trade-offs for modern distributed systems.

May 18, 202410 min read

base64image encodingweb performance

Convert Images To Base64: A Production-Grade Engineering Guide

A deeply technical guide to converting images to Base64 for production systems, covering encoding mechanics, performance trade-offs, security implications, and architecture patterns for modern web and distributed applications.

Apr 22, 20248 min read

url](https://images.unsplash.com/photo-1555949963-aa79dcee981c%22,%22tags%22:[%22url) encodingpercent encodingweb security

URL Encoder/Decoder: Deep Technical Guide for Secure and Correct Web Data Transmission

A production-grade, deeply technical guide to URL encoding and decoding, covering RFC standards, edge cases, performance considerations, security pitfalls, and real-world implementation strategies for senior engineers.

Mar 15, 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

json schemaapi designbackend

JSON Schema Design: Building Versioned, Backward-Compatible Contracts for Scalable APIs

A production-grade guide to designing JSON schemas with versioning, backward compatibility, and contract enforcement for scalable API architectures.

Jul 12, 202310 min read