AI evaluation engineer and full-stack developer who builds RL environments, Terminal-Bench-style tasks and grading rubrics to stress-test frontier LLMs (Claude Opus 5, Claude Fable 5.1), and ships production software: multi-tenant SaaS, real-time systems, 3D/WebGL experiences and cross-platform mobile apps. Co-founder of Sarveio (restaurant SaaS, $2,000+ revenue) and founder of Vernier, an AI benchmarking platform. Skilled in Python, TypeScript, React/Next.js, Node.js/FastAPI, Flutter and cloud delivery (Docker, Vercel, Cloudflare). Hackathon finalist and Algoverse Hackathon winner.
Experience
AI Data Annotator
Perit AI · Aug 2026 – Present
Drive model training data curation: decide which datasets and examples enter training and for which capability or task, directly shaping model quality.
Evaluate, rank and annotate LLM responses against detailed guidelines for accuracy, instruction-following, reasoning quality and safety.
Write prompts and reference answers and run side-by-side model comparisons (preference ranking) that feed training and evaluation.
Run quality checks and error analysis on data batches before training to keep labelling consistent and data clean.
LLM evaluation
Data annotation
Preference ranking
Prompt engineering
Error analysis
AI Evaluation Engineer
Cognyzer · Feb 2026 – Jul 2026
Engineered reinforcement learning (RL) environments and Terminal-Bench-style tasks to stress-test frontier LLMs and agents, with deterministic setup, programmatic verifiers and reproducible scoring.
Delivered 76 accepted, review-approved tasks in a single month, authoring multi-step command-line and agentic tasks that met strict quality and difficulty standards.
Benchmarked tasks against frontier models, primarily Claude Opus 5 and Claude Fable 5.1; analysed failure modes and wrote structured feedback to calibrate difficulty and surface capability gaps.
Designed grading rubrics and acceptance criteria that made model scoring consistent and objective across reviewers.
Leveraged Snorkel-based workflows to create, label and validate datasets against quality guidelines.
RL environments
Terminal-Bench
Rubric design
Snorkel
Python
Docker
Co-Founder & Full-Stack Engineer
Sarveio · Jan 2026 – Present
Co-founded and engineered Sarveio, a multi-tenant restaurant operating system (QR guest ordering, POS, KDS, inventory, CRM & analytics) on a MERN-based stack (React, TanStack Start, Express, MongoDB Atlas), taking it from architecture to $2,000+ in generated revenue.
Designed a multi-tenant data layer across 23 MongoDB collections with strict tenant isolation, atomic order-counter increments, and idempotency-key-protected order placement to eliminate duplicate charges under concurrent load.
Engineered a layered CDN and caching strategy (Cloudflare edge caching, ETag revalidation, stale-while-revalidate headers and in-memory request coalescing) serving public menu pages with fast, cookie-less, cacheable responses.
Built real-time order and kitchen-display sync with Pusher Channels and Socket.IO, backed by JWT authentication (httpOnly cookies), 5-role RBAC, rate limiting and CSRF protection to secure a production multi-tenant SaaS.
Automated WhatsApp order confirmations and marketing messaging via a Puppeteer-driven browser automation pipeline, and shipped WebXR/AR menu-item previews using Three.js and ARCore/ARKit.
React
TanStack Start
Express
MongoDB Atlas
Cloudflare
Pusher
Socket.IO
Puppeteer
Three.js
WebXR
Projects
Vernier
Founder · 2026
Benchmark-as-a-Service: on-demand benchmark environments, tasks and evaluation infrastructure for frontier models and AI agents.
Founded Vernier, a Benchmark-as-a-Service (BaaS) platform, applying hands-on RL-environment, rubric and task-validation experience to the cost and fragmentation of building reproducible benchmarks.
Shipped the live product site and an interactive evaluation dashboard UI with Next.js 16, React 19 and Tailwind v4, including scroll-linked Framer Motion walkthroughs, an accessible focus-trapped dialog, reduced-motion support and GitHub-connected Vercel deploys.
Architected the backend: a multi-tenant PostgreSQL schema (orgs, API keys, immutable benchmark revisions, runs, trials, artifacts, usage events), idempotent run creation, Redis rate limiting and S3/R2 trace storage with signed URLs.
Designed durable evaluation workflows (admit, boot, execute, collect, grade, finalize) with fair-share scheduling, per-plan concurrency caps, isolated sandbox workers (browser and shell pools) and deterministic, replayable graders.
Defined the public API and Python SDK contract (Benchmark(...).evaluate(agent, parallel=256)), plus Stripe usage metering, OpenTelemetry observability and a CI plan with Playwright.
This site: a playable Minecraft-style 3D voxel portfolio game with a custom engine.
Custom engine (fixed-step physics, camera rig, collision) and a Node.js pipeline converting Minecraft Anvil/NBT map data into a compact binary voxel format, meshed in Web Workers with greedy meshing and baked ambient occlusion.
Held 120 fps on desktop within hard budgets (max 250 draw calls / 2M triangles) using culling, quality tiers, half-float geometry (about 34% less GPU memory) and zero-allocation render loops.
Custom GLSL shaders and a post-processing stack (SSAO, bloom, god rays, depth of field); all audio generated procedurally with the Web Audio API.
Accessibility (keyboard-only, reduced motion, touch controls, pre-rendered no-WebGL fallback) and quality via 97 unit tests, 7 Playwright E2E tests and CI.
AI health companion app for medical report interpretation, symptom Q&A and everyday health guidance.
Cross-platform health app with AI-powered medical report interpretation, symptom Q&A, diet and exercise guidance, appointment management and family connect.
Clean mobile UI/UX and AI assistant flows backed by a secured API proxy to keep keys off the client.
Bachelor of Engineering (B.E.), Computer Science & Engineering (Blockchain)
S.A.T.I (Samrat Ashok Technological Institute), Vidisha · Expected July 2028
CGPA: 7.6 / 10
Achievements
Algoverse Hackathon winner
Algoverse
Participated in 5+ hackathons, reaching the finalist round in several and winning the Algoverse Hackathon.
Co-founded and scaled Sarveio
Sarveio · 2026
Took a multi-tenant restaurant SaaS platform from architecture to $2,000+ in generated revenue.
6+ production apps shipped
Independently designed, built and shipped 6+ production web and mobile applications spanning e-commerce, AI/automation, 3D/WebGL and health-tech, across full-stack, mobile and AI/ML engineering.
76 accepted evaluation tasks in one month
Cognyzer · 2026
Authored multi-step command-line and agentic tasks that met strict quality and difficulty standards for frontier-model evaluation.