Girraj Jangid
Lead Data Scientist
Rajasthan, India
Summary
👤
Senior🎓
Top SchoolGirraj Jangid is a Lead Data Scientist with 8 years of experience building production-ready GenAI applications and enterprise AI assistants, currently leading model deployment and inference optimization at Koantek. He has a proven track record deploying LLMs (7B–70B) and multimodal systems (text, audio, PDF, images) using RAG frameworks, quantization (GPTQ/AWQ/GGUF) and fine-tuning techniques like SFT+QLoRA for fast GPU/CPU serving. Prior roles in renewables and energy forecasting drove measurable business impact—reducing forecast MAPE, saving millions through defect-detection CV solutions, and scaling pipelines to process 50GB in under a minute. Comfortable across the ML stack, he combines deep learning, NLP, CV, and MLOps expertise with hands-on experience on Databricks, Azure, PySpark and CI/CD. Based in Rajasthan, India, he’s equally focused on mentoring teams and translating complex models into production-grade systems that deliver operational ROI.
8 years of coding experience
7 years of employment as a software developer
Bachelor of Technology - BTech Computer Science and Engineering, Bachelor of Technology - BTech Computer Science and Engineering at JECRC University
English, Hindi
Stackoverflow
11reputation
1kreached
1answer
0questions
Github Skills (102)
python10
certification10
random-forest10
javascript10
machine-learning-algorithms10
linear-regression10
audio10
computer-vision10
transfer-learning10
classification10
ensemble-learning10
nodejs10
css10
codebase10
math10
Programming languages (9)
Github contributions (5)
Girrajjangid/DataCamp-Code
Jul 2019 - Jan 2020
Contributions:23 commits, 24 pushes, 1 branch in 6 months
Girrajjangid/LeetCode-Practice
Apr 2023 - Sep 2025
Contributions:1753 pushes in 2 years 5 months
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