a
ashifistiaque

A.Istiaque

@ashifistiaque

GIS and Survey Data Processing Specialist

Thailand
English, Bengali
About me
GIS and Remote Sensing specialist with 6+ years in survey data processing. Former Junior Engineer at the Institute of Water Modelling, Bangladesh; currently pursuing an M.Eng at AIT, Thailand. I deliver bathymetric and topographic data cleaning, contour and cross-section mapping, DEM and TIN modeling, volume and cut/fill calculations, NDVI and flood mapping. Outputs in GeoTIFF, DXF, PDF, or shapefile. Tools: QGIS, ArcGIS, AutoCAD, HYPACK, Python, Excel. Send your files and I will reply with a clear plan.... Read more

Skills

a
ashifistiaque
A.Istiaque
Offline • 
Average response time: 1 hour

See my services

Geographic Information Systems (GIS)
I will process bathymetric survey data, generate contour maps and cross sections
From$40 / projectMore details

Portfolio

Work experience

Junior Engineer

Not Found • Full-time

Feb 2018 - Present • 8 yrs 3 mos

Led field survey operations and hydrological data processing for major infrastructure, river engineering, and environmental projects across Bangladesh. Managed multidisciplinary teams conducting bathymetric, hydrographic, topographic, and morphological surveys, then processed the collected data into clean, analysis-ready datasets for clients and government agencies. Core responsibilities: 1. Processed and cleaned large volumes of survey data, including GPS, bathymetric, cross-sectional, and hydro-meteorological datasets, using AutoCAD, QGIS, ArcGIS, HYPACK, WinRiver-II, HydroPRO, Excel, and SPSS. 2. Validated raw field data for missing values, outliers, and coordinate inconsistencies before generating contour maps, cross-sections, DEMs, and volume calculations. 3. Produced technical reports, thematic GIS maps, and cross-section drawings for clients including the Bangladesh Water Development Board (BWDB), Roads and Highways Department, and international partners such as Nippon Koei of Japan. 4. Delivered professional training to BWDB government officials and university students on survey data processing, quality control, and hydrological modeling software. 5. Contributed to high-profile national projects, including the Matarbari Port Development, the Meghna River Pollution Control Master Plan, the Padma River erosion protection study at Bhedarganj, and multiple bridge feasibility studies over the Jamuna, Meghna, and Padma rivers. This role built the foundation of my professional strength: taking raw, messy field and survey data and turning it into clean, accurate, well-documented deliverables on deadline.