Tharun Kumar
@tharunkumar3
Full-stack AI engineer specializing in LLMs, RAG systems, and production-grade conversational agents.
What I'm looking for
I am a full-stack AI engineer with hands-on experience building LLM-integrated systems, RAG pipelines, and voice agents. I design modular, scalable AI solutions and deploy them with containerization and cloud services for reliable production demos.
At StackNexus, I delivered a SharePoint-integrated proposal chatbot with 85%+ retrieval accuracy and an AI loan-qualification voice agent using ElevenLabs, LangChain, and Twilio. I emphasize reproducible architectures, local LLM integration, and secure API auth.
My background in ECE combined with projects in interview assistants, productivity agents, and math-reasoning agents demonstrates strong end-to-end capabilities: frontend UIs, backend APIs, vector stores, model optimization, and workflow automation.
Experience
Work history, roles, and key accomplishments
AI Engineer Intern
StackNexus
Jul 2024 - Present (1 year 4 months)
Built SharePoint-integrated RAG chatbot and AI voice agent for loan qualification, achieving 85%+ retrieval accuracy and automated caller eligibility flows with escalation to human agents.
Bachelor of Technology
Chaitanya Bharathi Institute of Technology
Dec 2021 - Jun 2025 (3 years 6 months)
Completed B.Tech in Electronics and Communication Engineering with coursework and projects focused on AI, ML, and full-stack development between 2021 and 2025.
Education
Degrees, certifications, and relevant coursework
Chaitanya Bharathi Institute of Technology
Bachelor of Technology, Electronics and Communication Engineering
2021 - 2025
Activities and societies: Head of Department – College Acting Film Club; Core Committee Member – College Annual Tech Cultural Fest.
Bachelor of Technology in Electronics and Communication Engineering completed with coursework from December 2021 to June 2025.
Tech stack
Software and tools used professionally
Postman
Dialogflow
Microsoft Azure
Google Cloud Platform
GitHub
Kubernetes
Docker Compose
Jenkins
GitHub Actions
Jupyter
NumPy
Pandas
MySQL
PostgreSQL
MongoDB
SQLite
Gmail
Node.js
Next.js
Tailwind CSS
Databricks
Figma
OpenCV
Redis
Terraform
JavaScript
HTML5
ES6
TensorFlow
PyTorch
MLflow
scikit-learn
Keras
Streamlit
Kafka
FastAPI
Voiceflow
Google Sheets
OAuth2
Twilio
Zapier
Airflow
dockerized
Amazon Web Services (AWS)
SQL
Google Colab
XGBoost
Hugging Face
Integromat
Qdrant
LangChain
LlamaIndex
Ollama
ChromaDB
Weights & Biases
Pinecone
ElevenLabs
Label Studio
OpenAI API
Bash
N8N
Availability
Location
Authorized to work in
Job categories
Skills
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