2 min read Mobile AR is one of the most demanding mobile system design topics — combining computer vision, real-time rendering, sensor fusion, […] Read article
2 min read Apple Wallet (and Google Pay) is a mobile system design question that touches secure-element hardware, NFC protocols, payment networks, and Read article
2 min read Mobile live streaming is fundamentally different from on-demand video. Latency matters — viewers expect their reactions to reach the streamer Read article
2 min read “Design Google Docs mobile” is a frontier mobile system design question that combines real-time collaboration, offline editing, and rich text Read article
2 min read Designing a real-time multiplayer mobile game touches more disciplines than almost any other mobile system design question — location services, Read article
2 min read Mobile video conferencing is one of the most demanding mobile system design problems. The interview tests whether you can design Read article
3 min read Getting hired after a career break is the harder problem. Once the offer letter is signed, your next job is Read article
3 min read If you are returning to tech after a career break, impostor syndrome will hit. Hard. The voice in your head Read article
3 min read Returning engineers under-negotiate. The relief of getting an offer at all kills the will to push back. The result: leaving Read article
2 min read “I should build a side project” is easy to say and hard to do when you are juggling a return Read article
3 min read “What have you been working on?” is a near-guaranteed question in interviews after a career break. A solid portfolio of Read article
2 min read Interview skill is a muscle. After 2+ years away, that muscle has atrophied. Coding feels slower, system design feels foggier, Read article
3 min read Cold applications fail at much higher rates for career-break candidates because of automated screening. Networking is the highest-ROI activity for Read article
3 min read “Walk me through how you would design a design system from scratch” is a standard frontend system design question for Read article
2 min read Core Web Vitals are Google’s metrics for “how good does this site feel?” — and Google uses them in search Read article
