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Tejaswi RajTR
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Tejaswi Raj

@tejaswiraj

AI Engineer at Node2.io shipping BuildingSync's LLM Copilot and severity-based triage, with human review before automated actions.

India
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At Node2.io, I design and ship AI-powered workflows for BuildingSync, including an LLM Copilot and a complaint-triage engine that ranks issues by severity. I added a human review step before automated actions are committed.

I built the platform's multimodal data layer for elevator telemetry, anomaly detection, occupancy trends, and document extraction. I also own its production backend, including async FastAPI services and multi-tenant PostgreSQL with Row-Level Security, deployed through CI/CD on AWS.

I built and published Scout, an open-source Python security scanner on PyPI, with an MCP server for agent-driven scan, fix, and re-verify workflows. For an inbound phone booking agent, I implemented address read-back confirmation and webhook calls to calendar and maps services, and wrote a reference implementation with 962 passing tests.

My research includes landslide segmentation using Sentinel-2 imagery at the Defence Geoinformatics Research Establishment and EEG signal processing at Indian Institute of Technology (IIT). I’ve also co-authored two IEEE publications.

Experience

Work history, roles, and key accomplishments

DE

Machine Learning Research Intern

Defence Geoinformatics Research Establishment

Aug 2024 - Jan 2025 (5 months)

Built object-oriented ETL and pre-processing pipelines in Python for noisy, partially-occluded multispectral Sentinel-2 imagery, reducing pipeline runtime by 30%. Developed and evaluated deep learning models for landslide segmentation, achieving a 73% F1-score.

II

Machine Learning Research Intern

Indian Institute of Technology (IIT)

Feb 2024 - Jul 2024 (5 months)

Processed and analysed EEG signal data using MATLAB, SciPy, and PyTorch, performing filtering, artifact removal, and feature extraction. Improved signal-processing algorithms for time-series and frequency-domain feature engineering.

Education

Degrees, certifications, and relevant coursework

Chandigarh University logoCU

Chandigarh University

Bachelor of Engineering, Computer Science and Engineering

Grade: 7.56/10

Bachelor of Engineering in Computer Science and Engineering, completed in 2025 with a CGPA of 7.56/10.

DE

Defence Geoinformatics Research Establishment

Certificate, Machine Learning

2024 - 2025

Machine Learning Research Internship at Defence Geoinformatics Research Establishment, Chandigarh, from August 2024 to January 2025.

Indian Institute of Technology (IIT) Mandi logoIM

Indian Institute of Technology (IIT) Mandi

Internship, Machine Learning

2024 - 2024

Machine Learning Research Internship at IIT Mandi from February 2024 to July 2024, focusing on EEG signal processing.

IBM logoIB

IBM

IBM Machine Learning, Machine Learning

Certification in Machine Learning from IBM.

DL

Deep Learning and Reinforcement Learning

Deep Learning and Reinforcement Learning, Deep Learning

Certification in Deep Learning and Reinforcement Learning.

IP

Introduction to Computer Vision and Image Processing

Introduction to Computer Vision and Image Processing, Computer Vision

Certification in Introduction to Computer Vision and Image Processing.

NS

Natural Language Processing with Classification and Vector Spaces

Natural Language Processing with Classification and Vector Spaces, Natural Language Processing

Certification in Natural Language Processing with Classification and Vector Spaces.

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