Constantino Oller
Toronto,Canada
Summary
Civil Engineering Technician graduate with a strong foundation in municipal infrastructure design, drafting, and field support. Proficient in AutoCAD Civil 3D, construction documentation, quantity take-offs, and site coordination, acquired through rigorous academic training and hands-on project experience. Detail-oriented and dependable, motivated to excel in a consulting environment focused on enhancing community infrastructure. Committed to continuous professional growth and effective contributions to innovative engineering solutions.
Overview
9
9
years of professional experience
Work History
TechnicianQuality Control / Field Support Technician
Mosaic Inc.
Toronto, ON
- Reviewed engineering drawings and construction details while assisting QA/QC staff.
- Created detailed construction documentation including daily inspection logs and material tracking.
- Performed concrete testing (slump, air content, cylinders) and aggregate sampling.
- Supported field crews with design interpretation, deficiency reporting, and site coordination.
- Gained exposure to large-scale transit and municipal infrastructure projects.
- Co-op
- Finch West LRT Project
Freelance CAD Drafter
Fiverr
Remote
01.2024 - Current
- Created AutoCAD drawings for residential and commercial design layouts based on client requirements.
- Prepared revisions, updated drawings, and ensured adherence to client drafting standards.
- Managed deadlines, document formatting, and file organization.
Technical Assistant Specialist
Ecowoods Inc.
Toronto, ON
01.2017 - Current
- Assisted with drafting small-scale site layouts and preparing basic CAD markups.
- Supported material tracking, scheduling, and document control for project teams.
- Coordinated deliveries, inventory, and records for smooth workflow.
- Communicated with field staff and clients to resolve daily operational issues.
- Maintained organized project files and ensured accuracy in operational documentation.
Education
Diploma - Civil Engineering Technician
Seneca College
Toronto, ON01-2025
Skills
- Quality Assurance & Control – Non-conformance reporting, MTO/Municipal compliance
- Documentation & Reporting – Daily logs, deficiency reports, photo records, material tracking
- Software Tools – AutoCAD (advanced), Revit (intermediate), Civil 3D (intermediate), Bluebeam (basic), ArcGIS (basic), MS Office (intermediate)
- Structural Knowledge – Reinforced concrete basics, load paths, building materials, structural layout fundamentals
- Stakeholder Coordination — Liaise with contractors, consultants, and inspectors; escalate issues quickly and keep work moving
- Contract Documents & RFIs — Read drawings/specs, flag conflicts, write/track RFIs, support submittals and redlines/as-builts
- Materials & Testing Standards — Follow CSA/ASTM procedures, sampling chain-of-custody, test documentation, equipment checks/calibration awareness
- Issue Tracking & Closeout — Deficiency walks, punchlist management, verify corrective actions, communicate status to supervisors/engineers
Languages
English
Native or Bilingual
Spanish
Native or Bilingual
Timeline
Freelance CAD Drafter
Fiverr
01.2024 - Current
Technical Assistant Specialist
Ecowoods Inc.
01.2017 - Current
TechnicianQuality Control / Field Support Technician
Mosaic Inc.
Diploma - Civil Engineering Technician
Seneca College