https://anshumansp.com/insights Building AI systems, agents, and products — written from someone who ships. en-us https://anshumansp.com/insights/fathom-local-rag-mac https://anshumansp.com/insights/fathom-local-rag-mac One ban made me realise how much these AI tools know about us. So I built Fathom, a Mac app that never leaves your machine. Anshuman Parmar Tue, 01 Sep 2026 00:00:00 GMT https://anshumansp.com/insights/legalmind-fake-court-citations-ai https://anshumansp.com/insights/legalmind-fake-court-citations-ai Lawyers have been sanctioned for citing fake AI-generated court cases. LegalMind's judgment search is built specifically so that can't happen. Anshuman Parmar Tue, 01 Sep 2026 00:00:00 GMT https://anshumansp.com/insights/legalmind-loan-agreement-nine-ai-lawyers https://anshumansp.com/insights/legalmind-loan-agreement-nine-ai-lawyers I ran a real loan agreement through LegalMind's swarm of legal agents. Here's exactly what came back, and why it caught things a single review might miss. Anshuman Parmar Tue, 01 Sep 2026 00:00:00 GMT https://anshumansp.com/insights/legalmind-mca-compliance-deadlines https://anshumansp.com/insights/legalmind-mca-compliance-deadlines One missed MGT-7 filing costs ₹100 a day, up to ₹50,000. Most companies track this on a spreadsheet. Here's a better way. Anshuman Parmar Tue, 01 Sep 2026 00:00:00 GMT https://anshumansp.com/insights/legalmind-why-nine-agents-not-one https://anshumansp.com/insights/legalmind-why-nine-agents-not-one A single AI agent can't cover Indian corporate law, tax, labour law, and IP at once. Here's why I built 9 specialists that argue it out instead. Anshuman Parmar Tue, 01 Sep 2026 00:00:00 GMT https://anshumansp.com/insights/production-rag-systems https://anshumansp.com/insights/production-rag-systems I built a RAG system that worked great in the demo, then fell apart in production. Here's what was actually wrong, and how I fixed it. Anshuman Parmar Mon, 01 Dec 2025 00:00:00 GMT https://anshumansp.com/insights/philosophy-of-building https://anshumansp.com/insights/philosophy-of-building I used to think unlimited time and budget would produce my best work. It's actually the opposite. Here's what changed my mind. Anshuman Parmar Sat, 01 Nov 2025 00:00:00 GMT https://anshumansp.com/insights/browser-automation-scale https://anshumansp.com/insights/browser-automation-scale We needed 50K+ browser tasks a day at 99.9% reliability. Here's the architecture that actually got us there. Anshuman Parmar Wed, 01 Oct 2025 00:00:00 GMT https://anshumansp.com/insights/business-of-software https://anshumansp.com/insights/business-of-software I used to believe great code sells itself. It doesn't. Here's what I learned about the business side of building software. Anshuman Parmar Wed, 01 Oct 2025 00:00:00 GMT https://anshumansp.com/insights/remote-work-engineering https://anshumansp.com/insights/remote-work-engineering Constant video calls and activity monitoring aren't what makes remote teams work. Here's what actually does, after years of doing it. Anshuman Parmar Mon, 01 Sep 2025 00:00:00 GMT https://anshumansp.com/insights/fastapi-microservices https://anshumansp.com/insights/fastapi-microservices We moved from a Flask monolith to FastAPI microservices and cut response time by 40%. Here's exactly what changed. Anshuman Parmar Fri, 01 Aug 2025 00:00:00 GMT https://anshumansp.com/insights/technical-decision-making https://anshumansp.com/insights/technical-decision-making Most technical decisions are reversible. A few aren't. Knowing the difference changes how fast you should decide. Anshuman Parmar Fri, 01 Aug 2025 00:00:00 GMT https://anshumansp.com/insights/startup-to-scale https://anshumansp.com/insights/startup-to-scale Going from 0 to 1 and going from 1 to 100 are completely different games. Most advice mixes them up. Here's how to tell them apart. Anshuman Parmar Tue, 01 Jul 2025 00:00:00 GMT https://anshumansp.com/insights/art-of-simplicity https://anshumansp.com/insights/art-of-simplicity Junior engineers add complexity to solve problems. Senior engineers remove it. Here's why that's actually the harder skill. Anshuman Parmar Sun, 01 Jun 2025 00:00:00 GMT https://anshumansp.com/insights/llm-production-integration https://anshumansp.com/insights/llm-production-integration Depending on one LLM provider is risky. Here's how we built fallbacks across GPT-4, Claude, and Gemini without losing our minds. Anshuman Parmar Sun, 01 Jun 2025 00:00:00 GMT