Client-Side File Conversion with LetsConvert: Secure and Efficient
Explore LetsConvert's client-side file conversion using WebAssembly, offering secure and efficient processing for 8,500+ formats without server storage.
Tech blogReact · AI · Architecture202 articles
Tech blog · India
Tech blogs on code, architecture and AI.
Deep dives into React.js, AI and ML integration, MERN stack patterns, and lessons from building production applications at scale in India — written by Deepak Kumar.
What it covers
- javascript88 articles
- node.js80 articles
- Engineering73 articles
- devops51 articles
+ 388 more topics in the archive
202 articlesLatest · Oct 2026
Showing 4 articles tagged privacy. Clear filter
Latest · Engineering
Silent Audio Fingerprinting on AliExpress: Security Implications
· 4 min read 0 views
AliExpress uses silent audio fingerprinting for tracking. Understand its impact on privacy and potential responses.
Read the articleBuilding Secure Browser-Only Developer Tools with Zero Server Uploads
Explore the benefits of browser-only developer tools that protect your data from server uploads. Discover how ToolSnippet ensures privacy and efficiency.
Building Browser-Only File Utilities with JavaScript
Explore how JavaScript enables browser-based file utilities, eliminating server dependencies and enhancing privacy.
About the author
Deepak Kumar
Sr Software Engineer at India Today Group | Aaj Tak
Building scalable web applications and Generative AI systems. Writing about React, Node.js, AI and the engineering lessons from 9+ years of production work.
More about meHiring, or need something built?
Open to senior full-stack and AI engineering roles, and to focused contract work. Delhi NCR or fully remote. I reply within 24 hours.
What I take on
Full-stack product build
React, Next.js, Node, NestJS, MongoDB and MySQL — from idea to production.
AI features that ship
OpenAI and LangChain, RAG, semantic search, content and voice automation.
Architecture and scale
Microservices, real-time pipelines and caching — proven at national news scale.
Founding engineer work
Idea to MVP to scale, with SEO and analytics built in from the start.