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Debraj KolyaDK
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Debraj Kolya

@debrajkolya

Remote Sensing & GIS Specialist at MPSeDC, mapping cadastral parcels and verifying property boundaries for NAKSHA.

India
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At Madhya Pradesh State Electronics Development Corporation (MPSeDC), I work on NAKSHA, carrying out GIS-based mapping and geospatial data processing across multiple states in India. I create and maintain spatial data layers and map cadastral parcels using survey data, revenue records, and legacy maps.

I validate spatial data and resolve geometry, boundary, and attribute issues to meet project specifications. I also integrate survey data, satellite imagery, and field information into centralized GIS databases.

At Genesys International Corporation Limited, I worked on WB-DLRS, georeferencing cadastral maps, creating databases and feature datasets, and applying transformations and projections. I also checked topology and corrected errors in raster and vector data.

At iMerit Technology Services Private Ltd, I digitized vegetation and agricultural field boundaries for Agreena using satellite imagery, and coordinated a 12-member team, assigned tasks, prepared reports, and completed final QA checks. My M.Sc. dissertation focused on flood hazard susceptibility mapping in Paschim Medinipur District using remote sensing and a GIS-based AHP method.

Experience

Work history, roles, and key accomplishments

GL

GIS Specialist

Genesys International Corporation Limited

Apr 2025 - Aug 2026 (1 year 4 months)

Performed georeferencing of cadastral maps, database creation, and feature dataset management. Applied transformations, assigned projections, and conducted topology checks to ensure spatial accuracy and data integrity.

IL

GIS Analyst

iMerit Technology Services Private Ltd

Jun 2022 - Apr 2025 (2 years 10 months)

Digitized vegetation and agricultural field boundaries using satellite imagery, coordinated a team of 12 members, and performed final QA checks. Executed data labeling and annotation for various projects including vehicle damage inspection and thermal anomaly detection.

Education

Degrees, certifications, and relevant coursework

LL

LinkedIn Learning

Learning QGIS, Geographic Information Systems

Completed Learning QGIS certification from LinkedIn Learning in 2026.

LL

LinkedIn Learning

Python Essential Training, Computer Science

Completed Python Essential Training certification from LinkedIn Learning in 2026.

SK

SkillCourse.in

30 Days SQL Micro Course, Database

Completed 30 Days SQL Micro Course from SkillCourse.in in 2025.

North Orissa University logoNU

North Orissa University

Master of Science, Remote Sensing & GIS

2020 - 2022

Grade: 75.40%

M.Sc. in Remote Sensing & GIS from North Orissa University, 2020-2022, with marks 75.40% and CGPA 8.29.

Vidyasagar University logoVU

Vidyasagar University

Bachelor of Arts (Honours), Geography

2016 - 2020

Grade: 60%

B.A. (Hons.) in Geography from Vidyasagar University, 2016-2020, with marks 60%.

WE

West Bengal Council of Higher Secondary Education

Higher Secondary, General

2014 - 2016

Grade: 72.80%

Higher Secondary Education from West Bengal Council of Higher Secondary Education, 2014-2016, with marks 72.80%.

WE

West Bengal Board of Secondary Education

Secondary, General

Grade: 61.71%

Secondary Education from West Bengal Board of Secondary Education, completed in 2014, with marks 61.71%.

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