---
title: "Roshan Raj - Data Analyst in Bangalore Urban | Tal"
description: "Meet Roshan Raj, First Principles Software Engineer | AI Infrastructure Architect | Inventor - 7 Patents Pending | Creator of “Engineered by RoSh” based in Bangalore Urban. AI stack includes anthropic apis, antigravity, and claude code. Explore public work links including github."
image: "https://tal.club/meet/roshan-raj/share-image"
---

# Roshan Raj on Tal

## Headline

First Principles Software Engineer \| AI Infrastructure Architect \| Inventor \- 7 Patents Pending \| Creator of “Engineered by RoSh”

## About

I build the infrastructure autonomous AI runs on\. Not another wrapper on someone else's API — the layer underneath: how an agent remembers, how it runs privately, how many of them agree without a coordinator, and how you prove any of it actually works\. Four systems, written from scratch in Rust: \- Engram — a storage engine built for agent memory, not human records\. Bitemporal time\-travel, confidence that decays, and a causal "why did it do that?" trace\. 165× faster time\-travel than a hand\-built Postgres schema; 330K durable writes/s\. Every benchmark reproducible\. \- Crucible — a multi\-tenant LLM inference runtime in pure Rust\. No PyTorch, no BLAS, no Python\. Cryptographic per\-tenant isolation and zero outbound traffic by construction — enterprises can share one air\-gapped GPU box with nothing leaving the machine\. \- Axiom — formally\-verified CRDTs\. TLA\+ specifications model\-checked across 142M\+ states, machine\-checked TLAPS proofs, each bound to the Rust implementation\. \- Holdout — an LLM eval framework that reports a confidence interval, not a vanity number\. It tells you whether quality actually changed, or whether you're being fooled by noise\. Open\-source, local\-first\. I'm a named inventor on 7 patent\-pending systems across privacy, distributed systems, ML infrastructure, and security\. One rule across all of it: I only claim what I can prove\. Every benchmark is reproducible; every repo ships a "what this does NOT do" section\. In a field full of overclaiming, that's the standard I hold — it's what "Engineered by RoSh" means\. I build in public\. If you work on AI infrastructure, Rust systems, or agent tooling — or want to — my DMs are open\. ───── Want to work with me? I help AI teams ship LLM features without gambling — statistically honest evals and CI regression gates — and I build the hard systems you can't easily hire for: private/air\-gapped inference, agent memory, Rust performance\. Fractional & retainer, remote \(US · EU · Gulf\)\. → DM me "eval" or "infra" and I'll send how I can help\. roshworldwide\.com · github\.com/roshworldwide

## Location

Bangalore Urban

## AI stack

anthropic apis

antigravity

claude code

claude

codex

hugging face

## Work experience

Data Analyst at Convin, Jun 2026 \- Aug 2026 · 3 mos, Bengaluru, Karnataka, India, Hired to audit calls; delivered them, then built the live analytics platform quantifying the ₹5\.5 Cr\+ recovered daily in the client bank's credit\-card collections — the ROI proof at the centre of the client's annual\-contract negotiations\. Rebuilt the Google\-Sheets audit workflow as a dedicated Call Audit app \~10× faster across 1,000–2,000 audits/month — both products adopted company\-wide\.

Full Stack Engineer at Oxyharvest Climatech Pvt Ltd, Dec 2025 \- Feb 2026 · 3 mos, Delhi, India, 1\. Built and launched the company's live impact platform — real\-time telemetry \(CO₂ saved and other impact metrics\) streaming from 90\+ deployed purifiers via Xano APIs\. 2\. Shipped the field\-technician apps used by 30 technicians on every installation and service visit\.

Research Head at E\-Cell, MIT Bengaluru, Aug 2025 \- Dec 2025 · 5 mos, Bengaluru, Karnataka, India, Spearheaded a dedicated research project titled "Why Startups are Failing?", investigating the root causes of venture collapse in the current economic climate\. Analyzed critical data points regarding product\-market fit, cash flow management, and scalability issues to identify common pitfalls for early\-stage companies\.

Founder at Aintiq Inc\., Sep 2023 \- Dec 2023 · 4 mos, Dubai, United Arab Emirates, Bootstrapped a D2C venture\. Navigated market challenges to pivot the business model, learning critical lessons in unit economics and supply chain logistics\.

## Education

Bachelor of Technology \- BTech, Computer Science Engineering, Manipal institute of technology

AISSCE, Science, Litera Valley School

## Public links

- github: https://github\.com/roshworldwide

[View the original profile](https://tal.club/meet/roshan-raj)

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