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Github

Linkedin

✉️ Gmail

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Hi, I’m Ethena Sarkar

M.Tech graduate from IIT Patna with experience in materials research, data analysis, software projects, automation, and technical communication.

This collection highlights my creative and technical skills through practical projects and real work.

Explore the sections below to discover selected examples of my work.

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Work Experience:

• Technical Content and Outreach Analyst at Pinggy and ProductWatch
• Subject Matter Expert in Chemistry at GoAskNow Pvt. Ltd. (Part-time) </aside>

Research Proposal Writing Sample

Academic-Writing-Sample-Ethana-Sarkar.pdf

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Created Videos

https://youtu.be/jwHRK6rYDIs?si=LTcJEZ3iQOaWgn14

https://youtu.be/i0c9QwHCs8U?si=sg1gt1z5_sesN_ML

https://youtu.be/ILjLap85Qsg?si=eedw4DGY03Ru6MCk

https://youtu.be/D4WWitOn2HU?si=6JNxFar6aH2FvwNl

https://youtu.be/FQgmqxBE3f4?si=VWzvq2d8UGpzT63H

https://youtu.be/OhWEKvYj-UE?si=89roIBGprSlrQaZ4

Created Design

gpt5.pdf

regression.pdf

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Experimental & Characterisation Work

Research Snapshot

Materials: BaTiO₃, YBCO

Processing: RFS, UHS

Characterization: XRD

Analysis: Experimental Data Analysis, Phase Identification

Focus: Phase Transformations, Sintering Behavior

XRD Analysis

Fig: XRD pattern of the mixture of Barium Carbonate and Barium Titanate after UHS for 30 seconds at 20 A current.

Fig: Stacked XRD pattern of mixture of BaO, Y2O3 and Cu2O after Current control experiment of different conditions (120 mA/mm2, 100 mA/mm2, and 60 mA/mm2)

Samples after UHS at 13 A, 15 A, and 17 A for 30 s hold

Samples before and after UHS in different conditions 20 A for 1 min

Reactive flash of mixture of BaO, Y2O3 and Cu2O

Stacked XRD pattern of sample after UHS at 13 A, 15 A and 17 A for 30 s hold

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