Summary
Overview
Work History
Education
Skills
Interests
Timeline
Generic

Togi Tampubolon

Aurora,CO

Summary

A self-motivated estimator and project manager preparing accurate and competitive cost estimates for both bid and negotiated projects across heavy civil sectors and managing multimillion dollar construction projects from start to end. Specializing in underground utilities, earthwork, and concrete scopes.


Interested in finding part time work in a field that aligns with my hobbies and other passions such as photography and men's sartorial style.

Overview

10
10
years of professional experience

Work History

Lead Estimator/Project Manager

Eco Retaining Walls
05.2025 - Current
  • Prepare detailed cost estimates for structural concrete work and modular block walls as a subcontractor to general contractors.
  • Review and interpret engineering drawings, specifications to develop accurate quantity takeoffs and scopes of work.
  • Analyze labor, equipment, and material costs using historical data, vendor quotes, and crew productivity rates.
  • Build and maintain strong relationships with suppliers, subcontractors, and clients to support competitive pricing and market insight.

Infrastructure Estimating

JHL Constructors
03.2024 - 05.2025
  • Prepare detailed cost estimates for public and private infrastructure projects, including utilities, grading, excavation, and structural concrete.
  • Review and interpret engineering drawings, specifications, and geotechnical reports to develop accurate quantity takeoffs and scopes of work.
  • Analyze labor, equipment, and material costs using historical data, vendor quotes, and crew productivity rates.
  • Collaborate with project teams to support value engineering and constructability reviews.
  • Build and maintain strong relationships with suppliers, subcontractors, and clients to support competitive pricing and market insight.
  • Assist in preparing bid documentation.

Construction Project Engineer

SEMA Construction
01.2016 - 03.2024
  • I handle a majority of the construction management and engineering issues which entails scheduling, materials processing and forecasting, coordinating between general contractor and subcontractors.
  • I generate and obtain various documents such as submittals, requests for information, and time sensitive paperwork.
  • I prepare monthly pay estimates, prepare internal and external reports pertaining to job status, cost and revenue.

Education

B.A. - Civil Engineering

Colorado State University
12.2015

Skills

  • HCSS Heavy Bid
  • Agtek Earthwork Software
  • Blue beam
  • Planswift
  • Infrastructure Construction Estimating
  • Construction Management
  • Budget Analysis
  • Time and Budget Management
  • Vendor and Material Management
  • Quality Control and Safety Compliance
  • Team Management
  • Contract Negotiation
  • Viewpoint
  • P6

Interests

Outside of my career in construction I am passionate about photography, transforming moments into stories and photographs that inspire feeling I also have a deep appreciation for men’s sartorial style, from classic tailoring to refined everyday elegance Beyond my own interest, I enjoy helping others refine and elevate their personal style, encouraging them to express confidence and individuality through how they dress

Timeline

Lead Estimator/Project Manager

Eco Retaining Walls
05.2025 - Current

Infrastructure Estimating

JHL Constructors
03.2024 - 05.2025

Construction Project Engineer

SEMA Construction
01.2016 - 03.2024

B.A. - Civil Engineering

Colorado State University

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