Majid Babaeifar BlogPersonal blog of Majid Babaeifar, a full-stack software engineer writing about software engineering, web development, and technology.https://majidbabaeifar.vercel.app/en-usShopify Goes Native and Agents Refuse to Give Uphttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-39/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-39/Shopify goes back to native because of AI, Netflix bridges two identity systems, and a run of sharp takes on what agents do to code quality, product thinking, and engineering judgment.Tue, 29 Sep 2026 09:00:00 GMTNapkin Math, Open Models and a Heart-Attack Billhttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-30/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-30/Simon Eskildsen on napkin math, first principles and tenure, Chinese open models catching up, and an AWS billing error that stopped hearts.Mon, 27 Jul 2026 12:23:35 GMTContext Engineering, Loop Engineering and In-House LLMshttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-29/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-29/Context and loop engineering, Netflix's in-house LLM serving and real-time service topology, and the risks hiding in AI CLIs.Mon, 20 Jul 2026 11:45:28 GMTRewrites Get Cheap, Talent Wars Get Hothttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-28/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-28/Bun's AI-assisted rewrite, the heating AI talent war, AI-generated fake resumes, and tougher technical vetting in hiring.Mon, 13 Jul 2026 12:06:21 GMTTrust Over Code as Agents Move to the Cloudhttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-27/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-27/Kent Beck on why trust beats code, cloud-based agents, coding harnesses spreading beyond engineers, and Netflix's generative homepage.Mon, 06 Jul 2026 12:47:55 GMTSlow Down to Speed Up: Deep Expertise Still Winshttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-26/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-26/NeetCode on why deep expertise still wins, Netflix's GenPage and controllable video editing, Kueue on Kubernetes, and owning problems, not tasks.Mon, 29 Jun 2026 13:06:58 GMTMeta's Restructure and the New Shape of Deliveryhttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-25/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-25/AI in CI/CD and progressive delivery, GitOps, Meta's AI-driven reorg, the US ban on Anthropic's Fable, and SpaceX buying Cursor.Mon, 22 Jun 2026 14:43:30 GMTThe Great Flattening and the Pull of the AI Labshttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-24/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-24/AI labs pulling talent from Big Tech, fewer management layers, smart model routing, and Coinbase's missing cross-zone failover.Mon, 15 Jun 2026 15:15:54 GMTFix the Tech Debt Before You Scale the AIhttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-23/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-23/Kelsey Hightower on open source and tech that serves people, plus why the AI code boom is piling up tech debt and quality problems.Mon, 08 Jun 2026 13:07:23 GMTYour AI Token Bill Needs Engineering Judgmenthttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-22/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-22/Teams reining in AI token spend, Dax Raad on engineering judgment, the rise of AI engineering jobs, and GCP suspending a $2M/month customer.Mon, 01 Jun 2026 15:23:31 GMTRust, Tradeoffs and Adopting AI One Step at a Timehttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-21/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-21/Rolling out AI tools gradually, Alice Ryhl on Rust's reliability, Google's Antigravity misstep, and why architectural thinking matters more with AI.Mon, 25 May 2026 12:32:23 GMTAgentic Engineering and the Return of No Silver Bullethttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-20/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-20/Agentic engineering skills, Fred Brooks' No Silver Bullet revisited, Anders Hejlsberg on TypeScript, and the return of forward-deployed engineers.Mon, 18 May 2026 12:32:18 GMTThe AI Capacity Crunch Meets AI-Forward Teamshttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-19/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-19/AI tool capacity shortages, smaller AI-forward teams, Meta putting engineers on data labeling, and what the new DDIA edition says about the cloud.Mon, 11 May 2026 12:11:28 GMTWhat GitHub's Outage Teaches About AI Loadhttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-18/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-18/GitHub's AI-driven outages, Pi's self-modifying software, Ubuntu's local-first AI bet, Hashimoto's building block economy, and Copilot's price hike.Mon, 04 May 2026 11:06:00 GMTSpend Tokens Wisely, Design for Datahttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-17/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-17/Cutting wasted token spend, Kleppmann on data-intensive design, real-time systems, and lessons from ~1,000 Amazon behavioral interviews.Mon, 27 Apr 2026 11:05:55 GMTThe End of Cheap AI: Costs, Limits and Tokenmaxxinghttps://majidbabaeifar.vercel.app/blog/weekly-digest-2026-15/https://majidbabaeifar.vercel.app/blog/weekly-digest-2026-15/AI tool costs are climbing and subsidies are shrinking. How to handle usage limits, avoid tokenmaxxing, and why architecture skills hold up.Sun, 19 Apr 2026 21:09:05 GMTMulti-Tenancy Demystified: The Architecture Powering Every SaaS You Usehttps://majidbabaeifar.vercel.app/blog/multi-tenancy-architecture-saas-guide/https://majidbabaeifar.vercel.app/blog/multi-tenancy-architecture-saas-guide/Learn how multi-tenant architecture enables Slack, Shopify, and Salesforce to serve millions of customers from a single codebase. Explore the three data approaches, real-world patterns, and when to use each strategy.Wed, 04 Feb 2026 10:00:00 GMTHow to Use Notion AI to Supercharge Your Idea Management and Researchhttps://majidbabaeifar.vercel.app/blog/notion-ai-idea-management-research/https://majidbabaeifar.vercel.app/blog/notion-ai-idea-management-research/Discover how Notion AI transforms the way you capture, organize, research, and develop ideas. Learn practical workflows for turning scattered thoughts into structured knowledge systems that fuel creativity and productivity.Mon, 02 Feb 2026 14:00:00 GMTAI and the Future: What Lies Ahead for Humanityhttps://majidbabaeifar.vercel.app/blog/ai-and-the-future-what-lies-ahead/https://majidbabaeifar.vercel.app/blog/ai-and-the-future-what-lies-ahead/Explore how artificial intelligence is reshaping our world and what the future holds for work, creativity, healthcare, and human potential in the age of AI.Fri, 30 Jan 2026 10:00:00 GMTHow AI Agents Are Turning Solo Founders Into One-Person Startupshttps://majidbabaeifar.vercel.app/blog/ai-agents-solopreneur-growth/https://majidbabaeifar.vercel.app/blog/ai-agents-solopreneur-growth/Discover how AI agents can replace entire teams for solopreneurs—from customer support to content creation, development to marketing. Real examples of founders building profitable businesses solo with AI assistance.Thu, 15 Jan 2026 12:00:00 GMTThe One-Person Startup Revolution: How AI Lets You Build a Million-Dollar Business Solohttps://majidbabaeifar.vercel.app/blog/one-person-startup-ai-revolution/https://majidbabaeifar.vercel.app/blog/one-person-startup-ai-revolution/How solo founders are using AI to build, launch, and scale startups that previously required teams of 20+. From development to marketing, customer service to design—discover the tools and strategies powering the one-person startup revolution.Sat, 10 Jan 2026 10:00:00 GMTThe Future of Software Engineering: What Development Will Look Like in 5 Years with AIhttps://majidbabaeifar.vercel.app/blog/ai-powered-software-engineering-future/https://majidbabaeifar.vercel.app/blog/ai-powered-software-engineering-future/How AI will transform software engineering by 2030—from autonomous debugging to AI pair programming, predictive code reviews to natural language development. Discover how both Fortune 500 companies and startups will build software differently.Fri, 09 Jan 2026 12:00:00 GMTThe Secret Playbook: How Top-Earning Engineers Build Million-Dollar Personal Brandshttps://majidbabaeifar.vercel.app/blog/engineer-personal-brand-secrets/https://majidbabaeifar.vercel.app/blog/engineer-personal-brand-secrets/After analyzing 50+ successful full-stack engineers earning $500K-$2M+, I uncovered the exact strategies, income streams, and positioning tactics they use. Here's everything they're doing that you're not.Thu, 08 Jan 2026 18:00:00 GMT10 Mind-Blowing AI Applications You've Never Heard Of (2025-2026)https://majidbabaeifar.vercel.app/blog/uncommon-ai-applications-2025-2026/https://majidbabaeifar.vercel.app/blog/uncommon-ai-applications-2025-2026/Discover the most unusual and fascinating AI applications emerging in 2025-2026—from foot-powered AI to light-based computing, post-war reconstruction to predicting your future X-rays. These uncommon use cases show AI's potential beyond chatbots.Thu, 08 Jan 2026 12:00:00 GMT10 Game-Changing Claude Tips from Anthropic's Alex Alberthttps://majidbabaeifar.vercel.app/blog/10-claude-tips-from-anthropic/https://majidbabaeifar.vercel.app/blog/10-claude-tips-from-anthropic/Learn the best practices for using Claude AI from Alex Albert, Anthropic's Head of Developer Relations. Discover powerful techniques including XML tags, extended thinking, multi-agent systems, and more.Thu, 08 Jan 2026 10:00:00 GMT