Himanshu Sharma · Gurugram, IN · Final-year CS, BML Munjal University

I build the platforms that run AI agents in production.

Shipped Nexus — a control plane directing and monitoring Claude CLI agents for a fintech engineering team — plus a visual LLM workflow builder and a citation-grounded RAG assistant that speaks 15 languages. Real systems, real users, real numbers below.

Open to
  • AI Engineering
  • Applied AI
  • Generative AI
  • LLM Engineering
  • AI Product Engineering
  • Software Engineering
Portrait of Himanshu Sharma

Currently SDE Intern @ Blostem · B.Tech CSE ’27
github.com/HIMpcgithub3000 linkedin email

Sys // Proof of work

Numbers that survive a background check.

Every figure below comes from a shipped system — sources tagged, links one section down.

00K+

lines of typed backend service code, written and owned solo

Nexus

000+

automated tests across backend and frontend

Nexus

180min

production error root-cause time — down from 3-hour manual traces

Nexus RCA @ Blostem

00%

cut in weekly LLM usage-audit time for 50+ engineers

FastAPI dashboard @ Blostem

00

Indian languages served by one voice + RAG assistant

Vernacular FD Advisor

00+

REST endpoints behind one platform — plus 40+ data models, 25+ live socket events

Nexus

Case studies // 01–04

Four systems, built end-to-end.

Not tutorials, not clones — each one exists because a real problem needed software.

EdgeLight

Webcam privacy ring & ambient indicator for Windows

Commercial product v1.2.5 · fits.ninja

A premium Windows tray utility that turns webcam activity into a click-through ambient screen glow. Designed for privacy visibility without opening or reading your camera feeds.

Problem
Webcam active lights are tiny, single-monitor, and outside your line of sight. It is easy to miss background applications leaving your camera active during games, streams, or workspace multitasking.
Approach
Wrote a lightweight C# tray app that polls Windows ConsentStore registry keys and hooks WMI process triggers. Created a translucent, click-through WPF viewport border that displays responsive ambient alerts across all active screens.
Outcome
Zero-telemetry, zero-pixel-read background utility sold via Razorpay license validations and lifetime seat purchases. Active releases hosted at fits.ninja. Registry monitorsWMI FallbackMulti-display routing₹200.00 / seat
  • C#
  • .NET 8
  • WPF
  • Windows API
  • Registry Hooks
  • WMI Queries
  • Inno Setup 6

edgelight · runtime

$ edgelight.exe --listen
 registry monitor initialized on ConsentStore
 WMI process fallback listener running

STATE TRIGGER // CAMERA_IN_USE
app context: [zoom.exe]
action: painting click-through border overlay
size: 14px · color: #ffb32d (Edge Profile)

 overlay drawn on 2 displays (multi-monitor)
awaiting registry release...
EdgeLight's local camera detection process, illustrated.

Nexus

Multi-tenant AI agent orchestration & monitoring platform

Production · Blostem Apr 2026 – Present

The control plane that sits above AI agents doing production work — provisioning them, streaming their output live, gating irreversible actions behind human approval, and auditing everything they do.

Problem
AI agents in production are blind spots: nobody can see what an agent is doing right now, stop it before an irreversible action, or audit what it did last week. Tracing one production API error to root cause took an engineer ~3 hours.
Approach
Built the platform solo across 45+ backend service modules: Claude CLI subprocesses streamed over Socket.IO, Board/Task/Approval workflows for human sign-off, and an RCA pipeline that pulls SigNoz error logs, reads Bitbucket source, and reports every conclusion with an evidence chain down to file, line, owner, and confidence score.
Outcome
3-hour manual traces now run as 10-minute automated RCAs — in production for a fintech engineering team. ~18K LOC175+ tests50+ REST endpoints40+ Prisma models25+ WebSocket events
  • Node.js
  • Express
  • TypeScript
  • PostgreSQL
  • Prisma
  • Socket.IO
  • React
  • Tailwind
  • Claude CLI
  • MCP
Open the build log
  • Mandatory evidence chain on every RCA: repository → branch → file → class → method → line → code block → owner → confidence score.
  • Approval gates before agents take irreversible actions (emails, data changes), with a permanent audit trail per decision.
  • Per-agent telemetry: session state, token usage and cost, p95 latency, and error-rate trends — plus a Gantt session timeline and an inter-agent topology graph.
  • Multi-tenant RBAC (Owner/Admin/Member/Viewer), org-scoped queries, JWT rotation, and AES-256-GCM-encrypted integration tokens.
  • Google Chat error digests and SMTP delivery of finished RCA reports to external partner contacts.

nexus · rca session

$ nexus rca --error PARTNER_API_502
 pulling SigNoz logs — 847 events
 reading Bitbucket — 2 repos
 tracing call stack — evidence on

ROOT CAUSE
ForeclosureHandler.ts : L214
owner · external API · 0.92

HUMAN GATE
approval required before email
 signed off — audit written

manual 3h  auto 10min
The RCA flow Nexus runs in production, illustrated.

NextFlow

Visual LLM & media workflow builder

Live demo Jan 2026 – Present

A canvas where LLM and media pipelines are wired as a visual graph and executed by background workers — multimodal automation without brittle scripts.

Problem
Multimodal pipelines — prompt, crop an image, extract video frames, run a vision model — usually live in one-off scripts that nobody else can run, inspect, or reuse.
Approach
React Flow canvas with 6 typed node types (text, media upload, Gemini vision, image crop, video frame-extract), typed ports with cycle prevention, undo/redo, JSON import/export and debounced autosave — executed topologically by Trigger.dev workers running FFmpeg and Gemini, behind Clerk auth and Zod validation.
Outcome
Per-user run history in PostgreSQL/Prisma — single-node, partial, and full-graph runs each auditable with node-level inputs, outputs, and timings. 6 node typesDAG validationfull run audit
  • Next.js 16
  • React Flow
  • TypeScript
  • Trigger.dev
  • Gemini
  • FFmpeg
  • Transloadit
  • Prisma
  • PostgreSQL
NextFlow workflow canvas with connected LLM and media nodes
Marketing workflow with thumbnails and LLM nodes Workflow run history with logs and node inputs/outputs Trigger.dev task runs for FFmpeg and Gemini jobs
The actual product: canvas, run history, and Trigger.dev workers.

Vernacular FD Advisor

15-language voice & RAG assistant for fixed deposits

Open source May 2025 – Present

A citation-grounded assistant that answers fixed-deposit questions by voice or text in 15 Indian languages — every answer traceable to its source paragraph.

Problem
Financial guidance is worthless when it hallucinates — and English-only interfaces lock out most Indian users entirely.
Approach
Hybrid retrieval: BGE-M3 dense vectors in FAISS fused with BM25 via Reciprocal Rank Fusion, MMR diversification, and cross-encoder reranking. Intent routing, compliance redaction, and deterministic financial math keep numbers computed — never generated. Web Speech STT/TTS with language-specific UI state, source drawers, and evidence highlighting.
Outcome
15 languages spoken and written, retrieval telemetry on every query, and a 35-case multilingual evaluation suite tracking answer quality. 15 languages35-case eval suitecited answers
  • Next.js 15
  • React 19
  • TypeScript
  • Python
  • FastAPI
  • FAISS
  • BGE-M3
  • BM25
  • Ollama
  • PostgreSQL

Retrieval pipeline

  1. query any of 15 languages · voice or text
  2. BGE-M3 → FAISS dense BM25 sparse
  3. Reciprocal Rank Fusion
  4. MMR diversification
  5. cross-encoder rerank
  6. grounded answer + citations · evidence highlighted

Deterministic math for every number · compliance redaction · 35-case eval harness

The retrieval stack behind every answer.

More builds

Also shipped.

Featured App

EdgeLight

Windows tray app · ambient privacy alert

A lightweight utility that alerts you when applications access your camera. Renders a click-through ambient screen glow without capturing, reading, or transmitting video feeds.

MediMind

Document intelligence · trustworthy AI

Evidence-grounded question-answering for healthcare and insurance — built on RAG so every answer traces back to source documents instead of freeform LLM output.

Hackathon Finalist

NHCX Document Pipeline

Autonomous GenAI · healthcare compliance

Autonomous pipeline converting unstructured insurance PDFs into NHCX FHIR R4-compliant data — 100+ policy documents processed with strict Pydantic validation and source-quote tethering, entirely on local infrastructure.

Explainable Glaucoma Detection

Deep learning · medical imaging

Three CNN architectures trained on 1,200+ retinal images to 91%+ accuracy, with Grad-CAM interpretability on 100% of predictions and a 22% validation-loss reduction through tuning.

Experience

Shipping on real teams since 2025.

  1. Jun 2026 — Present

    SDE Intern · Blostem

    • Architected and shipped Nexus in close collaboration with senior engineers and product.
    • Integrated SigNoz, Bitbucket, and Google Chat for automated root-cause analysis — 3-hour traces down to 10 minutes.
    • Built a Python/FastAPI LLM-usage dashboard across 3 OpenRouter models for 50+ engineers — usage audits cut from 4 hrs/week to 15 min (−94%).
  2. Jun 2025 — May 2026

    Frontend Developer Intern · UptoSkills

    • Shipped 12 production React/TypeScript components for an HRMS platform used by 100+ employees.
    • Increased user engagement 40% through rapid UI iteration with stakeholders.
  3. Jan 2025 — Apr 2025

    Full Stack Intern · PitchX (ACIC – BMU Incubator)

    • Delivered 8 product features across 3 modules in a 14-week cycle; owned 5 backend endpoints end-to-end.
    • Cut ticket turnaround from 5 days to 2 (−60%); authored the release documentation.

Education

BML Munjal University

B.Tech, Computer Science & Engineering · Aug 2023 – May 2027 · CGPA 6.67/10

Coursework: ML · NLP · data structures · software engineering · predictive modeling

Certifications

  • Oracle Cloud Infrastructure 2025 — Certified AI Foundations Associate
  • Goldman Sachs — Software Engineering Job Simulation
  • Work with Components in Figma

Capabilities

The toolbox, grouped honestly.

Languages

  • Python
  • TypeScript
  • JavaScript
  • SQL
  • C++

AI Agents & Tooling

  • Claude CLI
  • Claude Code
  • Codex CLI
  • GitHub Copilot
  • Cursor
  • MCP
  • agent harness design
  • agent orchestration
  • prompt engineering
  • scikit-learn
  • PyTorch
  • TensorFlow
  • MLflow
  • predictive modeling

RAG & LLMs

  • FAISS
  • ChromaDB
  • BGE-M3
  • BM25
  • RRF
  • MMR
  • cross-encoder reranking
  • LangChain
  • Ollama
  • Gemini
  • grounded generation
  • citations

Front-End

  • React
  • Next.js
  • Vite
  • TypeScript
  • HTML
  • CSS
  • Tailwind
  • Zustand
  • React Query
  • React Flow
  • responsive UI
  • dashboards

Back-End

  • Node.js
  • Express
  • FastAPI
  • Flask
  • REST APIs
  • WebSockets · Socket.IO
  • PostgreSQL
  • Prisma
  • Zod
  • queues & workers
  • Trigger.dev
  • Git

Integrations

  • Gmail
  • Google Drive (OAuth)
  • Google Chat
  • Bitbucket API
  • SigNoz
  • SMTP

Pick your path

Depending on who you are —

If you’re a recruiter

You need signal fast: one page of verified numbers, roles I fit, and a résumé that matches this site exactly.

If you’re an engineer

Skip the pitch — judge the work. Case studies with architecture detail, public repos, and a live demo you can break.

If you’re a founder

You need something shipped. I own ambiguous specs end-to-end and direct AI coding agents to move faster than a solo dev should.

Quick answers

What recruiters usually ask.

What does Himanshu actually build?

AI agent infrastructure and applied-AI products: a production control plane for Claude CLI agents (Nexus), a visual LLM workflow builder (NextFlow), citation-grounded RAG systems in 15 languages, and document-intelligence pipelines for healthcare and insurance. Full-stack throughout — TypeScript/React on the front, Node.js and Python/FastAPI behind.

What roles is he open to?

AI Engineering, Applied AI, Generative AI, LLM Engineering, AI Product Engineering, and Software Engineering — internship and 2027 new-grad positions.

Is he available right now?

He’s currently an SDE Intern at Blostem (since June 2026) and graduates in May 2027 (B.Tech CSE, BML Munjal University). For the right team, conversations can start today — email usually gets a reply within a day.

How is he different from other final-year candidates?

He directs AI coding agents instead of just using them — designing the harness, the approval gates, and the audit trail around them. He’s owned ambiguous specs end-to-end in production, and he builds UI for asynchronous, probabilistic systems — the hard kind. Every claim on this page carries a number, a repo, or a live demo.

Where can all this be verified?

GitHub repos and live demos are linked on every open-source project above; experience and certifications are on LinkedIn. Nexus is proprietary to Blostem — he’ll gladly walk through its architecture in an interview.

Transmission // open

Caught your attention?

That was the whole pitch: real systems, real numbers, verifiable links. If your team is building with AI agents and LLMs — or just needs an engineer who ships — let’s talk.