--- title: "Shreyansh Kumar Singh — AI & Full-Stack Engineer, Pune" description: "Shreyansh Kumar Singh is an AI & full-stack engineer in Pune, India. He builds AI-native systems — RAG pipelines, LLM agent loops and autonomous security tooling — on nearly four years of shipping production .NET, SQL Server and Angular software at RamanByte." url: https://www.shreyanshkumarsingh.com author: Shreyansh Kumar Singh updated: 2026-10-08 --- # Shreyansh Kumar Singh — AI & Full-Stack Engineer > Shreyansh Kumar Singh is an AI & full-stack engineer in Pune, India. He builds AI-native systems — RAG pipelines, LLM agent loops and autonomous security tooling — on nearly four years of shipping production .NET, SQL Server and Angular software at RamanByte. ## Start here - [About](https://www.shreyanshkumarsingh.com/about) — profile, key facts, timeline - [Projects](https://www.shreyanshkumarsingh.com/projects) — nine case studies - [Experience](https://www.shreyanshkumarsingh.com/experience) — RamanByte, since January 2023 - [Skills](https://www.shreyanshkumarsingh.com/skills) · [FAQ](https://www.shreyanshkumarsingh.com/faq) · [Contact](https://www.shreyanshkumarsingh.com/contact) ## Projects (THE RANGE) — nine case studies - [The Collector's Pulse: an AI-curated newsroom for collectors](https://www.shreyanshkumarsingh.com/projects/collectors-pulse-ai-newsroom) — An AI-curated daily newsroom for trading cards, figures and luxury watches — with its own written design system. - [Nythera: autonomous penetration testing that proves every finding](https://www.shreyanshkumarsingh.com/projects/nythera-ai-penetration-testing-agent) — An autonomous penetration-testing platform that validates every finding before it reports it. - [Sarthi: an AI relationship-manager copilot for banking](https://www.shreyanshkumarsingh.com/projects/sarthi-rag-banking-copilot) — An AI relationship-manager copilot for banking — RAG and document intelligence, then a written audit of its own P0 holes. - [Antarang: a walkable 3D museum of Indian and world art](https://www.shreyanshkumarsingh.com/projects/antarang-3d-art-museum-react-three-fiber) — A walkable 3D museum where Indian art history sits as a first-class citizen on the world timeline. - [BookVerse AI: step inside any book — even with no API key](https://www.shreyanshkumarsingh.com/projects/bookverse-ai-book-summaries) — Step inside any book — summaries, timelines, mind maps, character graphs and a grounded AI tutor. - [The Evolution: four physics simulators, one HTML file each](https://www.shreyanshkumarsingh.com/projects/the-evolution-physics-simulators) — Four physics simulators. One HTML file each. No build step, no dependencies, no network. - [VaultIQ: ASP.NET Core 8 and Angular 18 in Clean Architecture](https://www.shreyanshkumarsingh.com/projects/vaultiq-dotnet-angular-clean-architecture) — Angular 18 and ASP.NET Core 8 in Clean Architecture — the enterprise half of the range. - [HallogenAI: verifying bug fixes by evidence, not by commit](https://www.shreyanshkumarsingh.com/projects/hallogenai-multi-agent-bug-fix-verification) — An autonomous QA agent that re-verifies reported bugs against live application behavior — never against a commit message. - [Revuelto: Assembled — a car that builds itself as you scroll](https://www.shreyanshkumarsingh.com/projects/revuelto-scroll-canvas-animation) — A locked-off clip of a Lamborghini Revuelto, scrubbed frame-by-frame to scroll — scroll down and it assembles itself; scroll up and it comes apart again. ## Research findings - **Cube-root scaling as the spine of a consequence model** (THE EVOLUTION): A thousandfold increase in yield multiplies the damage radius by ten, not a thousand — one exponent covers seven orders of magnitude. - **Lagrangian parcels instead of an ellipse** (THE EVOLUTION): Fallout dose becomes a function of position and time-since-detonation — activity falls ~100× in the first two days (Way–Wigner t^-1.2). - **A finding is not a finding until it is confirmed** (NYTHERA): Every active check needs physical evidence — a DB error signature, a reflected payload, real command output — or it's discarded, not downgraded. - **The dangerous capability is the one you default to off** (NYTHERA): Internal-network scanning is a separate, explicitly authorized switch, host-locked with include/exclude rules and a rate limiter in front. - **Splitting RAG into four modules that can each be wrong alone** (SARTHI): Embeddings, vectors, retrieval and generation are separate modules — each stage independently inspectable and replaceable. - **Auditing your own code as the attacker** (SARTHI): P0 self-reported: no auth on any endpoint, sequential enumerable IDs — scrapeable with a for-loop. Published, not quietly patched. - **A single permitted source, and what to do about copyright** (ANTARANG): Verified Wikipedia/Wikimedia data only; in-copyright modern artists become biography nodes rather than invented reproductions. - **Jitter is a bigger problem than framerate** (ANTARANG): A focus raycast throttled to ~10×/s fixed perceived smoothness more than any framerate tuning did. - **Writing the design system before the interface** (THE COLLECTOR'S PULSE): Three marques, three non-overlapping jobs — averaging references produces mud; assigning each a distinct role produces a system. - **Evidence outranks the commit log** (HALLOGENAI): A bug is never marked fixed because code changed or a commit exists — only because its actual behavior in the QA environment, captured as evidence, says so. --- Shreyansh Kumar Singh — AI & Full-Stack Engineer, Pune, India. Contact: shreyanshkumarsingh208@gmail.com or https://www.shreyanshkumarsingh.com/contact (call and WhatsApp buttons). 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