Bhargab jyoti Bhuyan profile photo 1 on Tal

Bhargab jyoti Bhuyan

AI Research & Engineering @ Khyontek AI | Ex-CDAC Pune, Vrixaalabs | Ex-Research Intern @IIT Guwahati | CSE ’26 @Tezpur University

Tezpur

1+ year of work experience

Khyontek AI
Jun 20263 mosPresent

Khyontek AI
Feb 20265 mosJun 2026

- Conducted NLP research for CLEF 2026 CheckThat! Lab Task 1 on retrieving scientific publications referenced in multilingual social media claims. - Implemented and fine-tuned transformer-based dense retrieval models (multilingual-E5, BGE, Contriever) with metadata enrichment strategies achieving MRR@5 of 0.6222 (EN), 0.5112 (DE), and 0.6254 (FR) on the development set. - Built a multilingual two-stage retrieval pipeline combining bi-encoder dense retrieval with cross-encoder reranking, improving English MRR@5 from 0.5842 to 0.6222. - Applied German oversampling during multilingual joint fine-tuning to address language imbalance, improving German retrieval by ~3.5 points. - Co-authored and submitted a research paper to CLEF 2026 (CEUR-WS proceedings, September 2026, Jena, Germany) under the guidance of co-founder Dr. Pritam Deka.
VrixaaLabs Pvt Ltd
Jun 20253 mosAug 2025

Remote

1.Worked on V-Connect, a community-based social platform under VrixaaLabs. 2.Developed backend logic for the Explore Page using GraphQL, Apollo Server, and MongoDB, and researched community engagement features from Circle.so and Geneva Chat to refine platform design and user experience.
CDACINDIA
Jun 20253 mosAug 2025

Remote

•Worked on the architecture and implementation of a high-fidelity backend for a multilingual chat service (ANUVAAD Chat). •Collaborated remotely under the guidance of Dr.Anil Kumar Gupta (Associate Director, C-DAC Pune).
Indian Institute of Technology, Guwahati
Dec 20243 mosFeb 2025

Guwahati, Assam, India

Collaborated with Prof. Shyamanta Moni Hazarika at IIT Guwahati on Predictive Modeling of Grasp Force using AI/ML techniques under Biomimetic Robotics and Artificial Intelligence Laboratory. •Implemented direct, autoregressive, and multimodal approaches for force estimation using grasp posture, force, or their combination as input. •Designed and trained regression models (Linear, SVR, Random Forest, DNN), evaluating performance with MAE, RMSE, and R². •Engineered a data-driven framework integrating force and posture as inputs,improving prediction accuracy. •Analysed feature importance and model generalization, utilizing SHAP values and cross-validation to enhance predictive accuracy.
Techxetra, Tezpur University
Nov 20241 moNov 2024

As Event Head for the Triple Heat 3v3 Basketball Tournament at Techxetra 2024, I oversaw team registrations, scheduling, and event coordination. I worked closely with participants and the core committee to ensure smooth operations, driving participation and excitement for this key event after a 7-year hiatus.
GitHub
@BJB0
YouTubeyoutube.com/@bhargab_jb

Bhargab’s AI Stack

antigravity
antigravity
codex
codex
meta
meta
claudecode
claudecode
huggingface
huggingface
ChatGPT
ChatGPT

Education

Tezpur University

Bachelor of Technology - BTech, Computer Science and engineering

Tezpur University

20224 yrs2026
kendriya vidyalaya

Matriculation, General

kendriya vidyalaya

201010 yrs2020

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Headline

AI Research & Engineering @ Khyontek AI | Ex-CDAC Pune, Vrixaalabs | Ex-Research Intern @IIT Guwahati | CSE ’26 @Tezpur University

About

Hey everyone! I’m Bhargab, a Computer Science and Engineering graduate currently working as an AI Research & Engineer at Khyontek AI. I’ve worked on NLP research and multilingual information retrieval, and I’m currently working on the MVP of our AI application. Alongside this, I’ve worked on machine learning, data science, predictive modeling, and ML-based applications through internships and projects. I enjoy building practical solutions, experimenting with new ideas, and learning along the way. Always open to connecting and collaborating!

Location

Tezpur

AI stack

antigravity

codex

meta

claudecode

huggingface

ChatGPT

Work experience

AI Engineer Intern at Khyontek AI, Jun 2026 - Present · 3 mos

AI Research Intern at Khyontek AI, Feb 2026 - Jun 2026 · 5 mos, - Conducted NLP research for CLEF 2026 CheckThat! Lab Task 1 on retrieving scientific publications referenced in multilingual social media claims. - Implemented and fine-tuned transformer-based dense retrieval models (multilingual-E5, BGE, Contriever) with metadata enrichment strategies achieving MRR@5 of 0.6222 (EN), 0.5112 (DE), and 0.6254 (FR) on the development set. - Built a multilingual two-stage retrieval pipeline combining bi-encoder dense retrieval with cross-encoder reranking, improving English MRR@5 from 0.5842 to 0.6222. - Applied German oversampling during multilingual joint fine-tuning to address language imbalance, improving German retrieval by ~3.5 points. - Co-authored and submitted a research paper to CLEF 2026 (CEUR-WS proceedings, September 2026, Jena, Germany) under the guidance of co-founder Dr. Pritam Deka.

Backend developer intern at VrixaaLabs Pvt Ltd, Jun 2025 - Aug 2025 · 3 mos, Remote, 1.Worked on V-Connect, a community-based social platform under VrixaaLabs. 2.Developed backend logic for the Explore Page using GraphQL, Apollo Server, and MongoDB, and researched community engagement features from Circle.so and Geneva Chat to refine platform design and user experience.

Project Intern at CDACINDIA, Jun 2025 - Aug 2025 · 3 mos, Remote, •Worked on the architecture and implementation of a high-fidelity backend for a multilingual chat service (ANUVAAD Chat). •Collaborated remotely under the guidance of Dr.Anil Kumar Gupta (Associate Director, C-DAC Pune).

Research Intern at Indian Institute of Technology, Guwahati, Dec 2024 - Feb 2025 · 3 mos, Guwahati, Assam, India, Collaborated with Prof. Shyamanta Moni Hazarika at IIT Guwahati on Predictive Modeling of Grasp Force using AI/ML techniques under Biomimetic Robotics and Artificial Intelligence Laboratory. •Implemented direct, autoregressive, and multimodal approaches for force estimation using grasp posture, force, or their combination as input. •Designed and trained regression models (Linear, SVR, Random Forest, DNN), evaluating performance with MAE, RMSE, and R². •Engineered a data-driven framework integrating force and posture as inputs,improving prediction accuracy. •Analysed feature importance and model generalization, utilizing SHAP values and cross-validation to enhance predictive accuracy.

Event Coordinator - Triple Heat 3v3 Basketball Tournament at Techxetra, Tezpur University, Nov 2024 - Nov 2024 · 1 mo, As Event Head for the Triple Heat 3v3 Basketball Tournament at Techxetra 2024, I oversaw team registrations, scheduling, and event coordination. I worked closely with participants and the core committee to ensure smooth operations, driving participation and excitement for this key event after a 7-year hiatus.

Education

Bachelor of Technology - BTech, Computer Science and engineering, Tezpur University

Matriculation, General, kendriya vidyalaya

Public links

github: https://github.com/BJB0

youtube.com: https://youtube.com/@bhargab_jb