https://www.nasvih.tech/blog/ Field notes on infrastructure, AI, money and work. en Fri, 07 Aug 2026 00:00:00 GMT nasvih.va@gmail.com (Muhammed Nasvih V) © 2026 Muhammed Nasvih V https://www.nasvih.tech/blog/what-is-system-design/ https://www.nasvih.tech/blog/what-is-system-design/ Thu, 06 Aug 2026 00:00:00 GMT Tech System design isn't the boxes and arrows people draw to look smart. It's deciding what to protect and what can lag, before you write any code. https://www.nasvih.tech/blog/read-this-first/ https://www.nasvih.tech/blog/read-this-first/ Mon, 03 Aug 2026 00:00:00 GMT Tech New here? I run five ongoing series — tech, AI, workplace, finance, and learning in action. No order, no prerequisites. Here's what each one covers and why. https://www.nasvih.tech/blog/documentation-is-leverage/ https://www.nasvih.tech/blog/documentation-is-leverage/ Sun, 02 Aug 2026 00:00:00 GMT Workplace A few months from now you won't remember today's small details. Why documentation is the highest-leverage habit a team can build, and which tools help. https://www.nasvih.tech/blog/the-hiring-gap-theory/ https://www.nasvih.tech/blog/the-hiring-gap-theory/ Wed, 29 Jul 2026 00:00:00 GMT Workplace So many candidates want jobs, so many companies want candidates — why isn't it matching? A theory on the real gap, and what candidates can do about it. https://www.nasvih.tech/blog/from-idea-to-live-website/ https://www.nasvih.tech/blog/from-idea-to-live-website/ Sun, 19 Jul 2026 00:00:00 GMT AI AI companies are moving from Q&A tools to platforms you build entire products on. Here's what that shift actually means for normal users and for developers. https://www.nasvih.tech/blog/full-stack-is-not-optional/ https://www.nasvih.tech/blog/full-stack-is-not-optional/ Sat, 18 Jul 2026 00:00:00 GMT Tech Full-stack used to be a resume bonus. Now it's the baseline — because AI closed the syntax gap. But breadth without depth anywhere is still dangerous. https://www.nasvih.tech/blog/vpn-explained-for-real-use/ https://www.nasvih.tech/blog/vpn-explained-for-real-use/ Sun, 21 Jun 2026 00:00:00 GMT Tech VPN ads oversell privacy. Here's what a VPN actually does, what it doesn't, where it's legal, what it was built for, and how to set one up with WireGuard. https://www.nasvih.tech/blog/the-japanese-wordpress-hack/ https://www.nasvih.tech/blog/the-japanese-wordpress-hack/ Sun, 14 Jun 2026 00:00:00 GMT Tech Most WordPress owners find out they're hacked from Google, not an alert. How the Japanese keyword hack gets in, what it does, and the SSH steps to remove it. https://www.nasvih.tech/blog/the-it-visibility-gap/ https://www.nasvih.tech/blog/the-it-visibility-gap/ Mon, 25 May 2026 00:00:00 GMT Tech A client came to us for PDPL consulting. We found $200/month in AWS spend for a static website, and SAR 3,500/month in waste nobody had noticed. https://www.nasvih.tech/blog/varumo-a-wedding-site-done-right/ https://www.nasvih.tech/blog/varumo-a-wedding-site-done-right/ Sat, 16 May 2026 00:00:00 GMT Tech "Varumo" means "will you come?" in Malayalam. A look at a wedding invitation website builder — live in 10 minutes, one-time pricing from ₹499. https://www.nasvih.tech/blog/ai-agents-enterprise-workflows/ https://www.nasvih.tech/blog/ai-agents-enterprise-workflows/ Fri, 17 Apr 2026 00:00:00 GMT AI By end of 2026, 40% of enterprise apps will integrate AI agents. Here is what is actually changing, and the governance gap most companies have not closed. https://www.nasvih.tech/blog/ai-at-expert-level/ https://www.nasvih.tech/blog/ai-at-expert-level/ Fri, 17 Apr 2026 00:00:00 GMT AI In April 2026, frontier AI models were benchmarked at or above human expert level across 44 professions — radiology, contract law, financial analysis. https://www.nasvih.tech/blog/ai-funding-record-quarter/ https://www.nasvih.tech/blog/ai-funding-record-quarter/ Fri, 17 Apr 2026 00:00:00 GMT AI AI startups absorbed 81% of all global VC funding in Q1 2026. Here is what OpenAI's valuation, Microsoft's own AI stack, and the compute war really mean. https://www.nasvih.tech/blog/ai-inside-the-devops-pipeline/ https://www.nasvih.tech/blog/ai-inside-the-devops-pipeline/ Fri, 17 Apr 2026 00:00:00 GMT Tech AI didn't just change what software does — it changed how it's built, tested, deployed and monitored. What's happening in production engineering right now. https://www.nasvih.tech/blog/ais-hidden-energy-crisis/ https://www.nasvih.tech/blog/ais-hidden-energy-crisis/ Fri, 17 Apr 2026 00:00:00 GMT AI Training GPT-4 used as much power as 1,000 US homes for a year. Over 100 gigawatts of AI data-center capacity is planned worldwide right now. https://www.nasvih.tech/blog/gpt-6-and-the-model-war/ https://www.nasvih.tech/blog/gpt-6-and-the-model-war/ Fri, 17 Apr 2026 00:00:00 GMT AI OpenAI, Anthropic and Google shipped three frontier models in one month. Here is what each lab's philosophy means for how fast enterprises need to move. https://www.nasvih.tech/blog/how-the-internet-stays-online/ https://www.nasvih.tech/blog/how-the-internet-stays-online/ Fri, 17 Apr 2026 00:00:00 GMT Tech The internet was built in the 1970s for a handful of computers. Here is the fragile, physical infrastructure holding it together for 5.4 billion people. https://www.nasvih.tech/blog/the-war-over-your-data/ https://www.nasvih.tech/blog/the-war-over-your-data/ Fri, 17 Apr 2026 00:00:00 GMT Tech Every major tech company is fighting a war over your data, right now, behind closed doors. Here is how data localization laws and inference are reshaping it. https://www.nasvih.tech/blog/why-big-tech-still-goes-down/ https://www.nasvih.tech/blog/why-big-tech-still-goes-down/ Fri, 17 Apr 2026 00:00:00 GMT Tech Facebook's 2021 outage and Amazon's 2017 S3 incident were not attacks, they were configuration mistakes at scale. Here is what actually keeps systems up. https://www.nasvih.tech/blog/why-expensive-software-fails/ https://www.nasvih.tech/blog/why-expensive-software-fails/ Fri, 17 Apr 2026 00:00:00 GMT Tech In 1996 a 64-bit number converted into a 16-bit integer destroyed a $370 million rocket. Why software doesn't degrade but the world around it does. https://www.nasvih.tech/blog/cloud-under-fire/ https://www.nasvih.tech/blog/cloud-under-fire/ Mon, 02 Mar 2026 00:00:00 GMT Tech An AWS data center in the UAE was reportedly hit during regional strikes. Here is why single-region cloud deployment is now an operational risk, not theory. https://www.nasvih.tech/blog/build-a-free-website-with-ai/ https://www.nasvih.tech/blog/build-a-free-website-with-ai/ Wed, 11 Feb 2026 00:00:00 GMT AI A step-by-step path from Bolt.new to a live custom domain using GitHub and Netlify, free, with zero coding and zero prior technical experience required. https://www.nasvih.tech/blog/servers-and-cloud-fundamentals/ https://www.nasvih.tech/blog/servers-and-cloud-fundamentals/ Wed, 11 Feb 2026 00:00:00 GMT Tech Servers, IP addresses, VPS versus dedicated hosting, and what cloud computing means. The foundations every DevOps beginner needs before anything else. https://www.nasvih.tech/blog/how-ai-actually-evolved/ https://www.nasvih.tech/blog/how-ai-actually-evolved/ Sat, 07 Feb 2026 00:00:00 GMT AI Machine learning, LLMs, live search, generative AI, no-code building, agents, open source. The seven overlapping phases that got AI to where it is now. https://www.nasvih.tech/blog/why-devops-exists/ https://www.nasvih.tech/blog/why-devops-exists/ Mon, 02 Feb 2026 00:00:00 GMT Tech DevOps is not Docker, Kubernetes, or CI/CD. Those are enablers. Here is what DevOps really means, and why it sits at the intersection dev and operations. https://www.nasvih.tech/blog/freelance-journey-final-lessons/ https://www.nasvih.tech/blog/freelance-journey-final-lessons/ Tue, 13 Jan 2026 00:00:00 GMT Learning in Action Freelancing during college was never about scaling big. Here is what it actually taught about ownership, pricing, and problem-solving confidence. https://www.nasvih.tech/blog/clarity-quality-and-trust/ https://www.nasvih.tech/blog/clarity-quality-and-trust/ Mon, 05 Jan 2026 00:00:00 GMT Learning in Action If you are not clear about what you do, others will define you incorrectly. How simple, honest pricing and refusing to oversell built lasting client trust. https://www.nasvih.tech/blog/from-idea-to-15-clients/ https://www.nasvih.tech/blog/from-idea-to-15-clients/ Fri, 02 Jan 2026 00:00:00 GMT Learning in Action It started with printed business cards and a question about small businesses lacking a website. How that grew into 15+ clients, one referral at a time. https://www.nasvih.tech/blog/early-exposure-builds-confidence/ https://www.nasvih.tech/blog/early-exposure-builds-confidence/ Sun, 28 Dec 2025 00:00:00 GMT Learning in Action Learning web design in 7th grade built confidence, but not income. Why continuity, not early exposure, is what actually converts a skill into value. https://www.nasvih.tech/blog/part-time-jobs-before-freelancing/ https://www.nasvih.tech/blog/part-time-jobs-before-freelancing/ Mon, 22 Dec 2025 00:00:00 GMT Learning in Action Nine part-time jobs between 2019 and 2021 — cashier, SIM seller, delivery rider, caterer, tutor — and the real lessons on margins, risk, and people. https://www.nasvih.tech/blog/fundup-student-finance-community/ https://www.nasvih.tech/blog/fundup-student-finance-community/ Sun, 14 Dec 2025 00:00:00 GMT Learning in Action A casual suggestion during a college tech fest grew into FundUp, a student finance-literacy club whose first session drew 150+ students and several faculty. https://www.nasvih.tech/blog/why-finance-should-be-for-everyone/ https://www.nasvih.tech/blog/why-finance-should-be-for-everyone/ Wed, 03 Dec 2025 00:00:00 GMT Finance Most people enter adulthood without understanding how money works. Why this finance series exists, why students never learn this, and why FundUp started. https://www.nasvih.tech/blog/choosing-a-mutual-fund-for-sip/ https://www.nasvih.tech/blog/choosing-a-mutual-fund-for-sip/ Sat, 22 Nov 2025 00:00:00 GMT Finance Picking a mutual fund comes down to goal, timeline, and risk. A practical breakdown of time horizons, fund types, what to check, and where to invest via SIP. https://www.nasvih.tech/blog/ai-for-small-businesses-and-freelancers/ https://www.nasvih.tech/blog/ai-for-small-businesses-and-freelancers/ Fri, 31 Oct 2025 00:00:00 GMT AI AI is the biggest equalizer for small businesses and freelancers. Practical tools for marketing, design, support, and automation — no tech degree needed. https://www.nasvih.tech/blog/mutual-funds-and-etfs-explained/ https://www.nasvih.tech/blog/mutual-funds-and-etfs-explained/ Fri, 31 Oct 2025 00:00:00 GMT Finance Mutual funds and ETFs let you own a diversified basket of investments without picking stocks yourself. What each one is, how they differ, and how to start. https://www.nasvih.tech/blog/build-your-own-ai-system/ https://www.nasvih.tech/blog/build-your-own-ai-system/ Sat, 25 Oct 2025 00:00:00 GMT AI You don't need to be a developer to build systems now. Three no-code AI system examples — content, lead generation, and customer support — chained together. https://www.nasvih.tech/blog/how-to-choose-stocks/ https://www.nasvih.tech/blog/how-to-choose-stocks/ Sat, 25 Oct 2025 00:00:00 GMT Finance Choosing stocks is more than picking a famous name. Key fundamentals to check — PE ratio, debt, growth, reputation, sector trends — before you buy a share. https://www.nasvih.tech/blog/staying-updated-in-ai/ https://www.nasvih.tech/blog/staying-updated-in-ai/ Sat, 25 Oct 2025 00:00:00 GMT AI AI evolves daily, but 15 minutes a day is enough to stay ahead. Newsletters, tool directories, and a simple weekly routine for keeping up without the noise. https://www.nasvih.tech/blog/stock-market-strategies/ https://www.nasvih.tech/blog/stock-market-strategies/ Sat, 25 Oct 2025 00:00:00 GMT Finance Long-term investing, swing trading, intraday, options, dividends, ETFs — the strategies the stock market offers, and which one fits your goals and risk. https://www.nasvih.tech/blog/the-future-of-ai/ https://www.nasvih.tech/blog/the-future-of-ai/ Sat, 25 Oct 2025 00:00:00 GMT AI AI is becoming an assistant, teammate, and sometimes a creator. What's coming — routine work automated, every role AI-assisted, human judgment matters most. https://www.nasvih.tech/blog/think-like-ai/ https://www.nasvih.tech/blog/think-like-ai/ Sat, 25 Oct 2025 00:00:00 GMT AI You don't need to be technical to use AI well. How AI actually 'thinks' — understand, break down, solve, improve — and how to train your mind the same way. https://www.nasvih.tech/blog/types-of-earnings-from-stocks/ https://www.nasvih.tech/blog/types-of-earnings-from-stocks/ Sat, 25 Oct 2025 00:00:00 GMT Finance Capital appreciation, dividends, and bonus shares — the three ways stock ownership actually pays you, with a worked ₹500-to-₹1,000 example and beginner steps. https://www.nasvih.tech/blog/what-is-the-stock-market/ https://www.nasvih.tech/blog/what-is-the-stock-market/ Sat, 25 Oct 2025 00:00:00 GMT Finance The stock market is just a way to buy a piece of a business. NSE vs BSE, why stocks are valuable, and why ownership beats dividends for long-term growth. https://www.nasvih.tech/blog/combine-ai-tools-digital-team/ https://www.nasvih.tech/blog/combine-ai-tools-digital-team/ Tue, 21 Oct 2025 00:00:00 GMT AI One AI tool helps you work faster. A combination of AI tools automates entire tasks. Here is how to start connecting ChatGPT, Canva, Zapier, and more. https://www.nasvih.tech/blog/silver-as-an-investment/ https://www.nasvih.tech/blog/silver-as-an-investment/ Tue, 21 Oct 2025 00:00:00 GMT Finance Silver has lived in gold's shadow, but 2025 industrial demand from EVs and solar is changing that. Its history, volatility, and how to actually invest in it. https://www.nasvih.tech/blog/pick-the-right-ai-tool/ https://www.nasvih.tech/blog/pick-the-right-ai-tool/ Mon, 20 Oct 2025 00:00:00 GMT AI Stop asking which AI tool is best. Here's a 4-step method — define your goal, use AI to find AI, test for 15 minutes, and keep only what works. https://www.nasvih.tech/blog/gold-as-an-investment/ https://www.nasvih.tech/blog/gold-as-an-investment/ Sun, 19 Oct 2025 00:00:00 GMT Finance Gold in India jumped 11.2% in two weeks to ₹12,170/gram. Here's why it's surging, how it compares to Nifty returns since 1970, and how to actually buy it. https://www.nasvih.tech/blog/power-of-prompts/ https://www.nasvih.tech/blog/power-of-prompts/ Sun, 19 Oct 2025 00:00:00 GMT AI AI doesn't understand what you mean, it follows what you say. Here's why vague prompts get average results, and how to write ones that actually work. https://www.nasvih.tech/blog/prompt-structure-real-examples/ https://www.nasvih.tech/blog/prompt-structure-real-examples/ Sun, 19 Oct 2025 00:00:00 GMT AI Role, task, context, output format — the 4-part prompt formula that turns a vague AI request into a result that actually fits your goal, with an example. https://www.nasvih.tech/blog/why-you-need-investments/ https://www.nasvih.tech/blog/why-you-need-investments/ Sun, 19 Oct 2025 00:00:00 GMT Finance With 10% inflation, ₹1,00,000 today is worth only ₹90,000 next year. Saving protects nothing on its own — here's why investing has to be the next step. https://www.nasvih.tech/blog/balancing-spending-saving-growth/ https://www.nasvih.tech/blog/balancing-spending-saving-growth/ Sat, 18 Oct 2025 00:00:00 GMT Finance A demo split — 50% untouchable savings, 25% short-term goals, 25% daily spending — plus the principles on EMIs, reserves, and spending with purpose. https://www.nasvih.tech/blog/finance-and-money-mindset/ https://www.nasvih.tech/blog/finance-and-money-mindset/ Sat, 18 Oct 2025 00:00:00 GMT Finance Earn when needed, spend it all — that was the old approach. Here's why both spending everything and only saving are extremes, and what balance looks like. https://www.nasvih.tech/blog/what-ai-really-is/ https://www.nasvih.tech/blog/what-ai-really-is/ Sat, 18 Oct 2025 00:00:00 GMT AI AI stands for Artificial Intelligence — teaching computers to think, learn, and decide. Here's the ML-to-deep-learning path, and why 2022 changed access. https://www.nasvih.tech/blog/ai-gives-everyone-opportunities/ https://www.nasvih.tech/blog/ai-gives-everyone-opportunities/ Fri, 17 Oct 2025 00:00:00 GMT AI AI won't take your job — it removes the need for a team of specialists. Here's what one person can now do alone, and the tools to get started with each. https://www.nasvih.tech/blog/starting-learning-in-action/ https://www.nasvih.tech/blog/starting-learning-in-action/ Fri, 17 Oct 2025 00:00:00 GMT Learning in Action Not a success story — a running log of real work, mistakes, and iteration across AI, finance, tech, and life, shared so it saves someone else the confusion. https://www.nasvih.tech/blog/new-beginning-at-code7/ https://www.nasvih.tech/blog/new-beginning-at-code7/ Mon, 06 Oct 2025 00:00:00 GMT Learning in Action Alhamdulillah — starting a new journey with Code7 in Jeddah, Saudi Arabia, as an IT Specialist focused on DevOps and development. A new chapter begins. https://www.nasvih.tech/blog/joining-vahmine-as-junior-devops/ https://www.nasvih.tech/blog/joining-vahmine-as-junior-devops/ Mon, 02 Sep 2024 00:00:00 GMT Learning in Action Stepping into a Junior DevOps role at Vahmine Technologies, contributing to Toolyt, a mobile sales tool, and Acadle, an engagement platform for teams. https://www.nasvih.tech/blog/building-old-school-games/ https://www.nasvih.tech/blog/building-old-school-games/ Sun, 01 Sep 2024 00:00:00 GMT Learning in Action Old School Games (oldschoolgames.fun) brings back Tetris, Pong, Minesweeper, and more — classic browser favorites built with HTML, CSS, and JavaScript.