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Available for hire · Tiruchirappalli

Harihara Sudhan R I'm a Research Intern at NIT Trichy

I build intelligent systems, decentralized apps, and end-to-end products that ship. Building production AI systems, trustless dApps, and end-to-end products that ship.

View my work Let's connect Resume
5 Awards
7+ Projects
4 Certifications
Med. Decathlon Top 1%
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01 · About

I ship the bridge between research and real products.

I'm pursuing my B.E. in Computer Science Engineering at Anna University BIT Campus, Tiruchirappalli (CGPA 8.6/10). Currently a Founding Full-Stack Engineer at ArmorIQ (AI Agent Security) and a Student Researcher on AURA — a privacy-first AI healthcare platform for elderly monitoring. Before that: AI Engineer at Ionic Protocol (DeFi), AI & Backend Engineer at OnlyStack, and Research Intern at NIT Trichy where my tumor-segmentation work hit 98% accuracy on Medical Decathlon (top 1% of benchmarks). Runner-up at SIH 2024, IIT Roorkee Cybersecurity, IHNA Australia, TopCoder Challenge — plus research papers and certifications from Stanford / DeepLearning.AI.

Current focus

Founding Full-Stack Engineer · ArmorIQ

Building the security layer for AI agents — policy enforcement, sandboxed execution, and the ArmorIQ SDK so clients can ship compliant, policy-aware agents safely.

TypeScriptAgent SecurityPolicy EngineSandboxingSDK

Recognition

Top 14 / 3,500+

Capital One Hackathon 2025 · Best Innovation Project for the Unified Agricultural Platform.

See all awards

Quick facts

Degree
B.E. CSE · Anna University (BIT)
CGPA
8.6 / 10
Based in
Tiruchirappalli
Email
harisudhan2284@gmail.com
Phone
+91 90475 27108
Freelance
Available

Toolbelt

Python TypeScript React Next.js FastAPI TensorFlow PyTorch Tailwind PostgreSQL MongoDB Docker Solidity Claude AI Gemini AI Astro
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Happy Clients
0+
Major Projects
0+
Awards Won
0+
Certifications

02 · Skills

The stack I reach for.

Tools I've shipped with — weighted by depth of use on real projects, not résumé filler.

AI / Machine Learning

  • Python 95%
  • TensorFlow 90%
  • PyTorch 85%
  • Keras 85%
  • Scikit-learn 85%
  • XGBoost 80%

Web & Languages

  • TypeScript 80%
  • JavaScript 85%
  • React / Next.js 85%
  • FastAPI 80%
  • Java 80%
  • C 85%

Data & Infra

  • PostgreSQL 75%
  • MongoDB 75%
  • Docker / Kubernetes 65%
  • AWS / GCP 70%

03 · Experience

A short, growing track record.

Research, internships, and community work — each one shipped something I can point to.

  1. Founding Full-Stack Engineer (Agent Security)

    ArmorIQ · United States · Remote

    Dec 2025 → Present
    • Built secure backend systems for AI agent execution — policy enforcement, access control, request validation, and audit-grade logging for enterprise governance.
    • Designed agent security frameworks that guard against unauthorized intent, prompt misuse, and unsafe tool execution (intent classification + runtime policy checks + permission-scoped actions).
    • Shipped the ArmorIQ SDK — lets clients build secure, compliant, policy-aware agents with authentication, sandboxed execution, and safety-by-default controls.
    TypeScriptNode.jsAI SecurityPolicy EngineSDK

  2. Student Researcher

    Anna University, Chennai · Remote

    Dec 2025 → Apr 2026
    • Working on AURA — Automated Unobtrusive Resident Analytics — a privacy-first AI healthcare system for elderly monitoring.
    • Built AI models (LSTM + CNN) for radar-based fall detection and gait analysis.
    • Fused mmWave radar with wearable sensors for multimodal health monitoring.
    • Designed a real-time alert pipeline over MQTT, SMS, and voice-call APIs, with voice-based false-alert cancellation.
    • Optimized edge deployment on Jetson Nano with TensorRT — a privacy-preserving alternative to camera-based systems.
    LSTMCNNmmWave RadarMQTTJetson NanoTensorRT

  3. AI & Backend Engineer

    OnlyStack · Malaysia · Remote

    Jul 2025 → Oct 2025
    • Built AI messaging agents that automate creator–client interactions, cutting manual response load by ~60%.
    • Developed Python/FastAPI services for agent orchestration, persona management, and real-time LLM-generated content.
    • Designed a PostgreSQL interaction pipeline for contextual retrieval, message history, and user-state tracking.
    • Implemented safety filters, quality checks, and analytics hooks for consistent, reliable agent performance.
    PythonFastAPIPostgreSQLLLM Agents

  4. AI Engineer

    Ionic Protocol · Dubai · Remote

    Dec 2024 → Jun 2025
    • Designed a latency-aware LLM routing system for DeFi tasks — boosted throughput and decision accuracy under heavy load.
    • Built a scalable embedding + retrieval pipeline with intelligent caching, serving 500+ AI queries/min at reduced latency.
    • Developed context optimization, fallback reasoning, and output-validation logic for safe, reliable agent actions.
    • Created internal AI tooling — FastAPI inference endpoints, evaluation utilities, and real-time agent monitoring dashboards.
    Next.jsTypeScriptFastAPIClaudeEmbeddingsDeFi

  5. AI Engineer Intern

    Intern-Hub11 · India · Remote

    Sep 2024 → Nov 2024
    • Developed and optimized AI-driven intelligent agents for real-world problem-solving.
    • Implemented machine-learning pipelines for predictive and classification tasks using Python + PyTorch.
    • Improved performance through code optimization and modular AI deployment strategies.
    PythonPyTorchAgents

  6. Campus Ambassador

    GirlScript Summer of Code · India

    Sep 2024 → Nov 2024
    • Promoted the program and grew participation through outreach and events.
    • Organized workshops and mentorship sessions to foster open-source learning and diversity in tech.

  7. Research Intern

    National Institute of Technology, Tiruchirappalli · India · On-site

    Jun 2024 → Aug 2024
    • Researched deep-learning methods for tumor classification and segmentation using an Attention U-Net architecture.
    • Improved model interpretability with Grad-CAM visualizations for explainable AI.
    • Achieved 98% segmentation accuracy on the Medical Decathlon dataset — top 1% of benchmarks.
    • Co-authored a research paper on model architecture and explainability improvements.
    PyTorchAttention U-NetGrad-CAM

Education

  • B.E. in Computer Science and Engineering

    Anna University — BIT Campus, Tiruchirappalli

    Nov 2022 – Present · CGPA 8.6 / 10

  • Class 12

    Mount Zion Matric. Higher Secondary School

    2021 – 2022 · GPA 9.15 / 10

  • Class 10

    Mount Zion Matric. Higher Secondary School

    2019 – 2020 · GPA 8.78 / 10

Certifications

  • Advanced Learning Algorithms

    DeepLearning.AI · Stanford CPD

    ID · 30CB3204GU3

  • Supervised Machine Learning: Regression & Classification

    DeepLearning.AI · Stanford CPD

    ID · 656HM9G5LW

  • Computer Vision with Embedded Machine Learning

    Edge Impulse

  • Introduction to Generative AI Studio

    Simplilearn

04 · Selected Work

Things I've built, shipped, and learned from.

A mix of research, product, and side-quests. Every one of these came with a fresh constraint — novel data, tight deadline, or a domain I didn't know yet.

Unified Agricultural Platform — Multi-agent AI for farmers, lenders, and policymakers.
AI/ML · 2025

★ Capital One Hackathon — Top 14 of 3,500+ · Best Innovation

Unified Agricultural Platform

Multi-agent AI for farmers, lenders, and policymakers.

+15–20% Projected yield gain ~25% Est. cost reduction 1M+ farmers Designed to scale
Deep Learning Tumor Segmentation — Explainable medical imaging — top 1% Medical Decathlon.
Research · 2024

★ NIT Trichy · Research Paper

Deep Learning Tumor Segmentation

Explainable medical imaging — top 1% Medical Decathlon.

Fuzzy Name Matching RAG — Multilingual name search with retrieval-augmented generation.
AI/ML · 2024

★ Deployed to police records

Fuzzy Name Matching RAG

Multilingual name search with retrieval-augmented generation.

05 · Recognition

Awards & hackathons.

Competitive outcomes that force you to ship end-to-end in 48 hours with a real audience judging.

Top 5 Finalist

Power System Cybersecurity Hackathon 2024

Recognized for innovative IDS for the IEC-61850 protocol — 95% detection accuracy.

IIT Roorkee, WRDM Oct 10, 2024

Top 14 Finalist · Best Innovation

Capital One Hackathon 2025

Selected among top 14 teams; awarded Best Innovation for the Unified Agricultural Platform.

HackerEarth · 3,500+ participants 2025

Top 15 Finalist

SBI Hackathon 2025

Selected as a top-15 finalist in a national banking-technology hackathon for an innovative fintech solution.

State Bank of India 2025

3rd Place

TOP CODERS'24

Secured third place in competitive programming and algorithmic problem-solving.

Sudharsan Engineering College Apr 24, 2024

2nd Runner-Up

IHNA Australia Hackathon 2024

Awarded 2nd runner-up for an innovative international tech solution.

International Competition Apr 15, 2024

06 · Services

How I can help you ship.

Work with me directly on the problems below. Available freelance, contract, or full-time.

Advanced AI / ML

End-to-end machine learning — from neural-net architecture to vision, NLP, and production deployment.

Available ↗

Full-Stack Web

Modern React / Next.js / Astro apps with typed APIs, clean state, and ruthlessly fast UX.

Available ↗

Blockchain & Web3

Smart contracts, DApps, crypto trading bots, NFT marketplaces — trustless systems that hold up.

Available ↗

UI / UX & Design

Interfaces that feel inevitable. Brand systems, motion, and interactions that make products memorable.

Available ↗

Cloud & DevOps

AWS / GCP infra, CI/CD pipelines, containerization, zero-downtime deploys. No fragile glue.

Available ↗

Data & Analytics

Pipelines, dashboards, predictive models — turning raw events into decisions the business trusts.

Available ↗

07 · What people say

Praise from professors and collaborators.

“Harihara's work on deep-learning tumor segmentation was exceptional. His use of attention gates in the U-Net and Grad-CAM for explainability shows real depth in applying AI/ML to medical imaging.”

Dr. Gangadharan G.R.

Professor, NIT Tiruchirappalli

08 · Let's build

Got a problem worth solving?

I'm open to full-time roles, freelance engagements, and research collaborations. Fastest reply is through email.

Email

harisudhan2284@gmail.com

Phone

+91 90475 27108

Location

Tiruchirappalli, Tamil Nadu, India

Currently

Open to AI/ML and full-stack roles · freelance · research.

Accepting new work
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