Building intelligent systems that ship

Nahfid Nissar
AI Engineer & Researcher

I build autonomous agents, RLHF pipelines, and production ML that ships. SDE at Nbyula, published in IEEE and on arXiv.

SDE @ Nbyula 5 papers, IEEE + arXiv Agents · RLHF · Harnesses
Nahfid Nissar, AI Engineer & Researcher
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Conference Publications
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AI Agents Built & Deployed
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Shipped Products
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Companies Built For
Where I've Built Things
Software Development Engineer 1 Jan 2026 – Present
Nbyula | EdTech Platform, Bangalore
  • Shipped a GEPA prompt-optimization agent that audits the live Nbyula agent and opens self-authored PRs — an RLHF loop, no human in it
  • Built an async Document AI pipeline serving 10,000 users — classify, extract, QA, autofill
  • Fixed critical prod incidents: infinite loops, worker starvation, voice-AI races
SDE Intern, AI & Full-Stack Dec 2024 – Jan 2026
Nbyula | EdTech Platform, Bangalore
  • Built autonomous outreach agents (LangGraph + WhatsApp) that re-engage leads from CRM context
  • Shipped an Instagram DM agent (ManyChat) that converts social traffic to sign-ups
  • Content-moderation pipeline (fine-tuned BERT + LLM-as-judge) that cut spam 99%
  • Autonomous browser agent (Browser Use + Claude SDK) that fills multi-step visa forms end-to-end
  • Drove ₹80K in sales; built CRM dashboards, lead management, voice AI + diarized transcription
SDE Intern, Full-Stack Apr 2024 – Sep 2024
CreditMitra | FinTech, Hyderabad
  • Built creditmitra.in end-to-end — MERN on AWS (S3 / CloudFront / Route 53), role-based access
  • Jenkins + Ansible CI/CD; server-side analytics (Clarity, GTM, Meta Pixel)
  • Internal HRMS PWA — attendance, payroll, offer letters, directory
Selected Work

Production systems, open-source tools, and research prototypes spanning AI, web, and security.

The Great Buildoff
AI Game Layer · Emergent AI Hackathon

Minecraft AI Agent Layer

5 AI agents compete autonomously in a build-off — custom harness with pathfinding and event tracking.

Agent Harness Mineflayer RCON Multi-Agent Autonomous Loop Hackathon
Autonomous Agent

Browser Automation Filing Agent

Navigates multi-step web forms end-to-end — plans, fills, self-corrects, submits, with human checkpoints.

Browser Use Claude Agent SDK Langgraph Human-in-the-Loop Scopus Google Scholar
blogllm.com preview
AI Platform · Live

blogllm.com

Discovers, summarizes, and emails daily LLM research digests. Fully autonomous after setup.

LLM Next.js Autonomous Loop Email
AI Safety

Content Moderation Pipeline

Fine-tuned BERT first pass, LLM-as-a-Judge second pass. Self-correcting loop. Production scale.

BERT Fine-tuning LLM Judge Self-Correcting Loop
Agentic Chatbot

CRM-Aware Messaging Agent

Reads CRM context, crafts personalized messages, delivers across WhatsApp and Instagram. Persistent memory across sessions.

Langgraph WhatsApp Web Context Engineering Memory
nbyula.com preview
Production Platform · Live

nbyula.com

EdTech platform. AI chat agents, CRM, payments, operations dashboards. Thousands of active users.

React Node.js Django MongoDB AWS
creditmitra.in preview
FinTech · Live

creditmitra.in

Digital lending platform. MERN, AWS, CI/CD, server-side analytics. Built end-to-end.

MERN AWS Jenkins Meta Pixel
E-Commerce

ruluka.com

Full-stack fashion e-commerce — catalog, payments, orders, Redis-cached search.

MERN Redis AWS Payments
Interactive 3D · Live

Surabhi Cultural Fest

Immersive 3D site for a university fest — interactive Three.js / WebGL.

Three.js React Django WebGL
Security Platform

AuditX

Compliance platform for running CIS-benchmark scripts and security audits.

CIS Benchmarks Compliance Python
Tool · Live

E-Commerce Price Comparison

Compares products across Flipkart & Amazon — price, ratings, availability.

Web Scraping React Node.js
Research

Cryptojacking Evolution Viz

NLP-powered visualization of how cryptojacking techniques evolved over time.

NLP Data Visualization Threat Intel
Teaching · GMAT Reel

@gmat_nbyula

GMAT Instagram Teaching
Computer Vision

Saloonz: AR Haircut Simulation

Real-time AR haircut simulation — MediaPipe face tracking + 3D overlays.

React Native Mediapipe AR
Explore the Stack

A tiny filesystem. Try ls, cd skills, or tree.

nahfid@portfolio
Academic Background

B.Tech, Computer Science & Engineering (Honors)

KL University | Specialisation in Cybersecurity and Blockchain
2021 – 2025
9.1 / 10 CGPA

Certifications

  • AWS Certified Cloud Practitioner Jul 2023
  • Ethical Hacking, IIT Kharagpur (NPTEL) Dec 2023
  • Red Hat Certified Enterprise App Dev, Java Dec 2023
  • SAS Statistical Business Analyst
  • Data Science & AI, Multiple Coursera specializations

Let's Talk

AI engineering roles. Research collaborations. Hard problems that need autonomous systems.