Construction Expert + Software Builder

Construction Expert.
Field-Proven Builder.
Tech-Driven Solutions.

I eliminate schedule delays, rework, and budget surprises before they cost you money.

💰Catch errors before change orders
Faster trade handoffs
🛡️Fewer inspection failures

14+ years field experience across Ontario (GTA / York Region) - from framing walls to managing $4M builds.

On-Time
Delivery Record
$4M+
Budget Managed
Zero
Rework Issues
Faster
Trade Handoffs

Construction Portfolio

Residential and light-commercial projects across Ontario. Every project delivered with field discipline, trade fluency, and production mindset.

Construction Work

Residential + Light Commercial

Luxury Custom Home - Vaughan

Luxury Custom Home - Vaughan

$4MVaughan, ON
Completed
Project Manager

End-to-end delivery: schedule control, trade sequencing, material planning, QC, inspections, closeout. Coordinated framing through finishes with strict timeline adherence.

Schedule ControlTrade SequencingProcurementQC + Inspections
Executive Residence - Barrie

Executive Residence - Barrie

$2.8MBarrie, ON
Completed
Project Manager

Managed sequencing across framing → MEP rough-ins → finishes. Reduced downtime with tighter handoffs and site logistics optimization.

MEP CoordinationFraming SequenceSite LogisticsHandoff Control
Multi-Unit Residential - York Region

Multi-Unit Residential - York Region

Completed
Site PM / Lead

Coordinated scope, site readiness, and strict inspection pacing with organized documentation and deficiency control. Maintained production pace throughout.

Scope ControlDocumentationInspection PacingDeficiency Management

Internal Tools Lab

Built to reduce chaos & rework

BuildTally - Estimating Tool

BuildTally - Estimating Tool

Active
Full-Stack Developer

Line-item costing system with productivity rates and difficulty scaling. Field-first inputs with clean outputs. Exports for quotes and change orders.

PythonExcel LogicNext.jsData Export
Daily Site Diary - Field Log

Daily Site Diary - Field Log

Active
Developer & Designer

Daily progress tracker with blockers, photos, and quick summaries. Generates client-friendly reporting. Offline-first PWA for site use.

Next.jsSupabasePWAOffline-First
Subtrade Coordinator

Subtrade Coordinator

In Development
Full-Stack Developer

Schedule sequencing view: framing → rough-ins → board → finishes. Notes per trade with constraints. Ready/Not Ready signals for handoff control.

ReactZustandReact QueryReal-time Updates
Stanislav Demydenko - Construction Expert
About

Construction + Code

I didn't start in a trailer; I started framing walls and setting joists. That hands-on expertise means I see problems before they happen -sequencing gaps, trade clashes, and inspection bottlenecks.

Today, I leverage that field experience to manage multi-million dollar builds, but I also write production-grade software. I build the tools I wish I had 10 years ago: automated estimators, field logs, and deficiency trackers.

My goal is simple:

Fewer surprises. Less rework. Faster cycles.

14+ years field experience
GTA + York Region
Multi-trade fluent
Professional Journey

Experience Timeline

Field-to-PM progression. Builder credibility that informs management decisions.

Project Manager - Residential Construction

Jan 2019 - Present
Ontario

Run schedules, trades, budgets, procurement, QC, closeout.

  • Coordinated multi-trade sequencing (framing, MEP rough-ins, finishes)
  • Managed projects up to $4M in value
  • Reduced rework through field-realistic scheduling
  • Built internal estimating and tracking tools

Site / Project Lead - Residential Builds

2014 - 2019
GTA / York Region

Supervised crews, coordinated MEP rough-ins, maintained pace and quality.

  • Led field teams on custom residential projects
  • Coordinated HVAC, plumbing, electrical rough-in sequences
  • Implemented QC processes and deficiency tracking
  • Improved site logistics and material flow

Carpentry / Framing Foundation

2010 - 2014
Ontario

Hands-on build experience used to plan realistic sequences and prevent rework.

  • Residential framing and rough carpentry
  • Foundation through finish work exposure
  • Developed understanding of trade dependencies
  • Built field discipline that informs PM decisions
Comprehensive Expertise

Hybrid Skills Matrix

A comprehensive toolkit spanning construction expertise, design software, and modern development technologies.

Construction Management

Trade-focused project delivery

Scope Control & Change OrdersExpert
Schedule Sequencing (Multi-Trade)Expert
Trade Coordination (MEP)Expert
QC + Deficiency ManagementAdvanced
Inspections & ComplianceAdvanced
Budget & ProcurementExpert

Field / Technical Understanding

Hands-on builder credibility

Carpentry / Framing BackgroundExpert
Rough-In Coordination (MEP)Expert
As-Built vs DrawingsAdvanced
Site Logistics & AccessAdvanced
Material Flow & StagingProficient
Code Compliance (OBC)Advanced

Software / Systems

Internal tools that reduce chaos

Next.js / React / TypeScriptAdvanced
Supabase / PostgresProficient
Python (Automation & Data)Proficient
Estimating Logic & FormulasExpert
Field Data Capture ToolsAdvanced
API Integration & WorkflowsProficient

Certifications & Credentials

OHSA Certified
Working at Heights
First Aid / CPR
WHMIS
Fall Protection
Confined Space