Subrata Sarker
Data Annotator
Ellicott City, Maryland, United States
Summary
👤
Senior🎓
Top SchoolSubrata Sarker is a materials scientist and electrochemist with over a decade of research experience translating lab-scale materials design into practical energy and device applications. He holds a Ph.D. in Materials Science and Engineering and has held research professorships and postdoctoral roles across Korea and Bangladesh, focusing on dye-sensitized solar cells and novel materials characterization. Recently transitioning into data annotation roles, he combines deep domain expertise in physical chemistry and battery/solar technologies with growing skills in Python and full-stack development from freeCodeCamp. Based in Ellicott City, Maryland, he pairs rigorous experimental technique with an electronics hobbyist’s curiosity, bridging hands-on lab work and computational tools. Colleagues describe him as methodical and versatile—able to move between quality assurance in industry and advanced academic research—bringing practical QA discipline to research workflows.
11 years of coding experience
7 years of employment as a software developer
Full Stack Web Development Computer Software Engineering, Full Stack Web Development Computer Software Engineering at freeCodeCampDoctoral Researcher Solar Cells, Doctoral Researcher Solar Cells at Konkuk UniversityDoctor of Philosophy (Ph.D.) Materials Science and Engineering, Doctor of Philosophy (Ph.D.) Materials Science and Engineering at Hongik UniversityMaster’s Degree Physical Chemistry, Master’s Degree Physical Chemistry at University of Dhaka
English, Bengali, Hindi, Korean
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (39)
posh-git10
prompt10
powershell-profile10
chocolatey10
meteorite10
powershell-module10
powershell10
robot8
git8
hardware7
bash7
shell7
zsh6
ports6
nodejs6
Programming languages (8)
Github contributions (5)
picklu/chingu-meteorite-explorer
May 2019 - Jun 2019
Meteorite explorer app for chingu prework
Contributions:98 commits, 72 pushes, 16 branches in 16 days
reactchinguexplorermeteorite
picklu/v8-bears-team-06
Mar 2019 - May 2019
Add-project-description-here | Voyage-8 | https://chingu.io/
Contributions:60 pushes, 4 branches in 1 month
chinguvoyageproject-description
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