
hI, i'm
melvin
alegre
SURVEY CAD DRAFTER | LIDAR & PHOTOGRAMMETRY TECHNICIAN

softwares & tools
MY EXPERTISE IN GEOSPATIAL TECHNOLOGIES






ABOUT ME
I am a detail-oriented Survey CAD Drafter and Geospatial Technician with extensive experience in LiDAR data processing, photogrammetry, and CAD drafting. My expertise lies in high-precision mapping, 3D rectification, and cadastral mapping, utilizing professional software tools to deliver accurate and actionable geospatial insights.

PORTFOLIO
EXPERIENCE
DATUM ENGINEERING AND SURVEYING CONSULTANCY
GEOSPATIAL DATA ANALYST (CAD | GIS)
Managed the processing of high-precision point cloud data derived from lidar survey and expertly crafted Topographic Maps, Digital Terrain Models, and Digital Surface Models.
NOVEMBER 2021 - FEBRUARY 2022
MDBI CONSTRUCTION CORPORATION
AUTOCAD OPERATOR
Accurately plot coordinates for beams, walls, and slab depression layouts to ensure structural integrity. I also prepare pre-concreting and post-concreting as-built survey for precision and accuracy.
MAY 2019 - NOVEMBER 2021
RC TOLLO SURVEYING SERVICES
AUTOCAD OPERATOR
I process survey data collected from field operations and prepare various sets of plan including Topographic, Relocation, and As-built Plan. I specialized in accurate plotting and encoding of lot parcels using bearing and distance, and geographic coordinates.
APRIL 2019 - MAY 2019
GEORIGHT MATICS, INC
TECHNICAL SUPPORT ASSOCIATE
Responsible for familiarizing basic and advance features of the surveying equipment and provide post-purchase assistance to customers on optimal use and maintenance of survey equipment.
MAY 2015 - MARCH 2019
SEPTEMBER 2024 - FEBRUARY 2026
REMOTE EMPLOYEE BPO PH
DRONE DATA MANAGEMENT PROFESSIONAL
In this role, I managed end-to-end processing of pointcloud and photogrammetry data from drone survey for accurate surface creation to support the construction of sports facilities.
FEBRUARY 2022 - SEPTEMBER 2024
AB SURVEYING AND DEVELOPMENT
AUTOCAD OPERATOR
I process survey data collected from field
operations and prepare various sets of plan including
Topographic, Relocation, and As-built Plan.






