https://w3shubh.com/posts/Recent content in Posts on Shubham | Full Stack & AI EngineerHugoenTue, 15 Apr 2025 00:00:00 +0530https://w3shubh.com/posts/pandora/Tue, 15 Apr 2025 00:00:00 +0530https://w3shubh.com/posts/pandora/A 4.5-year journey scaling frontend architectures, merging acquisitions, building big data pipelines, and shipping Generative AI infrastructure.https://w3shubh.com/posts/ai-email-writer/Wed, 15 Jan 2025 00:00:00 +0530https://w3shubh.com/posts/ai-email-writer/Built an LLM email generation system processing 1,500+ emails daily with multi-layer guardrails, achieving 42% reply rates.https://w3shubh.com/posts/ai-account-summary/Sun, 01 Sep 2024 00:00:00 +0530https://w3shubh.com/posts/ai-account-summary/Built an AI engine generating 20,000+ account summaries daily with buying stage predictions, intent insights, and next-action recommendations.https://w3shubh.com/posts/orangesomething/Mon, 01 Jun 2020 00:00:00 +0530https://w3shubh.com/posts/orangesomething/Led the full tech stack for a D2C beauty platform incubated at Blinkit — migrated from Shopify to React (12s → 3s load) and built a native Android app.https://w3shubh.com/posts/big-data-pipelines/Sun, 01 Oct 2023 00:00:00 +0530https://w3shubh.com/posts/big-data-pipelines/Owned critical big data infrastructure handling millions of signals daily. Optimized a core PySpark DAG saving 45 mins/day and retired legacy systems to save $130K annually.https://w3shubh.com/posts/apeunit/Thu, 01 Aug 2019 00:00:00 +0530https://w3shubh.com/posts/apeunit/Led development of a blockchain explorer for the Aeternity network and managed a new tech team of four developers across India and Berlin.https://w3shubh.com/posts/rag-vector-databases/Wed, 15 May 2024 00:00:00 +0530https://w3shubh.com/posts/rag-vector-databases/Designing advanced LLM architectures using Retrieval-Augmented Generation to ground AI responses in proprietary data.https://w3shubh.com/posts/transformnow/Wed, 01 Jan 2020 00:00:00 +0530https://w3shubh.com/posts/transformnow/Designed and developed a Progressive Web App with 30+ pages scoring 90+ on Lighthouse for performance, accessibility, and SEO.https://w3shubh.com/posts/lifeblocks-web3/Sun, 01 Oct 2017 00:00:00 +0530https://w3shubh.com/posts/lifeblocks-web3/Developed a blockchain system using Solidity and React enabling institutions to issue verifiable digital certificates.https://w3shubh.com/posts/transcend-labs/Wed, 01 Feb 2017 00:00:00 +0530https://w3shubh.com/posts/transcend-labs/Built a full-stack inventory management solution and a price-tracking Repricer app with SMS notifications for eBay, Amazon, and Discogs.https://w3shubh.com/posts/faculty360/Fri, 01 Sep 2017 00:00:00 +0530https://w3shubh.com/posts/faculty360/Developed the frontend for a faculty recruitment and management platform for educational institutions.