Portrait of Harikrishnan K, AI/ML Engineer, lit by warm red cinematic light

Harikrishnan K

AI/ML Engineer & Full-Stack Developer

  • AI/ML
  • LLMs & RAG
  • Full-Stack
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HarikrishnanK

Focus on AI/ML

Code into Full-Stack.

Built with GenAI.

Driven by LLMs.

Where CodeMeets CreativeThinking

  • GEN AI.
  • RAG PIPELINES.
  • LLMS.
  • FULL STACK.
  • PYTHON.

Engineering Intelligent Solutions

Harikrishnan K

AboutMe
( 03 · About ) Web · App · Code

01 — Who I Am

Harikrishnan K

AI/ML Engineer and Full-Stack Developer with hands-on experience building Generative AI applications, RAG pipelines, and LLM-powered systems using LangChain, LangGraph, and OpenAI API.

  • AI/ML
  • LLMs & RAG
  • Full-Stack
Portrait of Harikrishnan K

03 — Experience & Internships

“Building intelligent, scalable AI solutions that drive real-world impact.”

— Harikrishnan K · AI/ML Engineer

Apr – Jun 2025

Software Testing & DevOps Intern

Jupiter Brothers Data Science Pvt. Ltd · Sivakasi

Automated testing (Jasmine/Karma, 85%+ coverage), Jenkins CI/CD pipelines (-30% deployment time), SonarQube quality gates (Code grade C to A).

Oct – Nov 2024

Artificial Intelligence Intern

Jupiter Brothers Data Science Pvt. Ltd · Sivakasi

Developed & trained 4+ AI/ML models (91% avg accuracy) with REST API integration for web apps (-50% manual processing time).

Apr – May 2024

Cyber Security & Ethical Hacking Intern

Coincent & IIT Madras Collaboration · Chennai

Vulnerability assessments on 10+ web systems (SQLi, XSS, IDOR) with 3-severity-level risk reports.

Feb – Mar 2024

Oracle APEX Intern

Vibhathi Labs · Chennai

Built 2 database-driven web applications with 5+ interactive forms/reports (-35% manual entry time).

Harikrishnan K

AI/ML Engineer & Full-Stack Developer

GenAI · RAG · LLMs

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( 05 · The Learner )

Intelligent systems. Real-world impact.

Scroll to move through the ideas.

( 06 · The Method )

Engineering intelligence. Delivering impact.

I Work With

Learn → Build → Break → Improve

    Currently Exploring

      ( 06 · Still Curious )

      Always learning what comes next.

      2025

      Software Testing & DevOps Intern

      Jupiter Brothers Data Science Pvt. Ltd

      Automated testing (Jasmine/Karma, 85%+ coverage), Jenkins CI/CD, SonarQube quality gates across 3 microservices.

      2024

      Artificial Intelligence Intern

      Jupiter Brothers Data Science Pvt. Ltd

      Trained 4+ AI/ML models (91% avg accuracy) covering preprocessing, feature engineering & REST API delivery.

      2024

      Cyber Security & APEX Intern

      Coincent & IIT Madras / Vibhathi Labs

      Vulnerability assessments (SQLi, XSS, IDOR) on 10+ web systems & Oracle APEX database applications.

      2022 – 2026

      B.Tech – Information Technology

      Ramco Institute of Technology (CGPA: 8.01)

      Specialized in AI/ML, Data Structures, Algorithms, DBMS, and Full-Stack Web Systems.