Peter Macmillan
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Peter Macmillan Email & Phone Number

Principal Engineer at Guided
Location: Greater Toronto Area, Canada 11 work roles 3 schools
2 work emails found @brokerbay.ca 4 phones found area 416 and 647 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 4 phones

Work email p****@brokerbay.ca
Direct phone (416) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Principal Engineer
Location
Greater Toronto Area, Canada
Company size

Who is Peter Macmillan? Overview

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Quick answer

Peter Macmillan is listed as Principal Engineer at Guided, a with 4 employees, based in Greater Toronto Area, Canada. AeroLeads shows a work email signal at brokerbay.ca, phone signal with area code 416, 647, and a matched LinkedIn profile for Peter Macmillan.

Peter Macmillan previously worked as Engineering Manager at Honeywell and Engineering Manager at Brokerbay. Peter Macmillan holds Bcomm, Information Technology Management - Applications Development from Ryerson University.

Company email context

Email format at Guided

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{first}@brokerbay.ca
89% confidence

AeroLeads found 2 current-domain work email signals for Peter Macmillan. Compare company email patterns before reaching out.

Profile bio

About Peter Macmillan

Skills:Technical: MERN, React, MongoDB, React.JS, Typescript, JavaScriptLeadership: JIRA, Scrum, Agile, Kanban, Shape Up, Project Management

Listed skills include Javascript, Jquery, Git, Web Development, and 24 others.

Current workplace

Peter Macmillan's current company

Company context helps verify the profile and gives searchers a useful next step.

Guided
Guided
Principal Engineer
Toronto, ON, CA
Website
Employees
4
AeroLeads page
11 roles · 21 years

Peter Macmillan work experience

A career timeline built from the work history available for this profile.

Principal Engineer

Toronto, On, Ca

Engineering Manager

Acquired BrokerBay in 2024

Jul 2024 - Oct 2024

Engineering Manager

Stack: Typescript, React, Express, Fastify, Bootstrap, AntDesign, MongoDB, PostgreSQL, GraphQL, Google Cloud Platform.* Managed 20 individual contributors, including 4 team leads, enabling team project ownership and cross-functional collaboration and communication leading 3 new teams into action.* Managed Jira reporting resulting in identification and elimination of execution bottlenecks.Implemented back-office management application, replacing legacy implementation and achieving a 10x increase in product features and functionality.* Spearheaded bi-weekly project release cycle to develop a culture of iterative development achieving a 90% consistency in release schedule consistency.* Established a comprehensive framework for sprint planning, task estimation, and execution combining Kanban and Shape Up agile methodologies empowering teams and individuals to take ownership of projects and deliverables.* Led daily scrum meetings, coaching individuals to develop efficient cross-team communication resulting in fewer knowledge silos and greater developer engagement.* Conducted retrospective meetings and introduced a structured format for examining team progress, achievements, and struggles, improving team productivity and engagement, resulting in 30% growth in individual project ownership.* Initiated move towards Kanban over Scrum to promote accountability for daily progress resulting in clearer project requirements and raising accountability of deliverables.* Encouragement and support of individual outcomes through frequent and structured 1:1s.

Jul 2021 - Oct 2024

Principal Engineer

Toronto, Ontario, Canada

Stack• Typescript, Javascript• React, Express.js, Fastify, Bootstrap, Ant Design• MongoDB, PostgreSQL• REST, GraphQL• Google Cloud Platform (GCP)

Mar 2021 - Jul 2021

Engineering Manager

Acquired BrokerBay in 2021, sold to Honeywell in 2024

Oct 2021 - Jun 2024

Staff Software Developer

Toronto, Ontario, Canada

Stack: React, React SSR, Typescript, Recompose, Express, MySQL, REST, GraphQL Amazon Web Services (AWS).* Designed and coordinated front-end technical execution of the Coursera Zoom application, resulting in clear requirement communication and iterative product development.* Developed and influenced modern design system implementation, implementing 3 new customer-facing UI features, improving standardization among application development teams.* Authored technical design documentation and led implementation of custom Zoom application resulting in short-term product delivery of company growth opportunities.* Implemented a prototype SAML/SSO with Golang to provide support for an undocumented 3rd party authentication process accelerating initial application development.

Sep 2019 - Feb 2021

Lead Front End Architect

Toronto, Ontario, Canada

Stack: Javascript, React, GraphQL, AngularJS (1.x), Team Leadership, Software Design.* Engineered, maintained, and overhauled analytics platform, developing 2 product platforms leveraging React realizing higher application performance and developer efficiency.* Designed data visualizations, creating novel d3.js designs, that transformed customer understanding and provided actionable insights from campaign metrics and performance.* Architected deep platform changes, especially with GraphQL, improving performance and quality, while reducing complexity of front-end to back-end communication.* Increased performance and reliability of analytics and campaign manager products, creating a 2x improvement in developer productivity and feature implementation.* Influenced growth with lunch-and-learn presentations on diverse technical topics, resulting in growth for 3 individual team members and normalization of best practices.* Guided billing platform development with technical insight, code reviews, and feedback support.

Nov 2015 - Sep 2019

Senior Front End Architect

Toronto, Ontario, Canada

Developed prototype-to-production SPA front-end for Nectar, a Programmatic Direct reverse-auction bidding and CRM platform.Primary Responsabilities* Design and develop platform employing Angular (1.x) and related technologies* Provide team leadership and manage project deliverablesStack• Javascript, Python• Angular.js, Bootstrap, Django• PostgreSQL• REST

Jun 2014 - Oct 2015

Senior Php Developer

Richmond Hill, On

Maintenance and feature development for lead-management CRM application. Full Stack, Object oriented PHP, PostgreSQL, HTML5, XUL, Javascript, HTML. Developed prototype mobile application for on-site lead intake, including some related project management work. Learned and participated in Kanban and SCRUM. Implemented automated QA testing using cucumber and provided QA developer training and support.Stack• PHP, Javascript, HTML, CSS• jQuery, ext.js, Angular.js• PostgreSQL

Sep 2011 - May 2014

Application Developer

Metavera Solutions Inc

Toronto, Ontario, Canada

Maintenance and feature development of fleet management, vehicle reservation, and customer billing platform. Mostly PHP, with some additional work in Objective-C and C# (for specific vehicle integration stacks). Participated in design of PCI-Compliant payment processing gateway, secure integration with 3rd party integration PCI gateway, fare integration program, &c. Modernized legacy code and improved UI with custom AJAX wrappers; developed client-embeddable searchable fleet map; created automated deployment tools including custom database migration and rollback features. Created several hooks and features specifically for automated QA testing.Primary Technologies: PHP, PostgreSQL, Javascript, HTML, CSS.Stack• PHP, Javascript, Bash, HTML, CSS• jQuery, Mootools• PostgreSQL• REST

Feb 2007 - Aug 2011

Software Developer

Ic Solutions, Inc.

Mississauga, Ontario, Canada

Development work on a C# desktop application with database sync functionality.

2006 - 2007 ~1 yr
3 education records

Peter Macmillan education

FAQ

Frequently asked questions about Peter Macmillan

Quick answers generated from the profile data available on this page.

What company does Peter Macmillan work for?

Peter Macmillan works for Guided.

What is Peter Macmillan's role at Guided?

Peter Macmillan is listed as Principal Engineer at Guided.

What is Peter Macmillan's email address?

AeroLeads has found 2 work email signals at @brokerbay.ca for Peter Macmillan at Guided.

What is Peter Macmillan's phone number?

AeroLeads has found 4 phone signal(s) with area code 416, 647 for Peter Macmillan at Guided.

Where is Peter Macmillan based?

Peter Macmillan is based in Greater Toronto Area, Canada while working with Guided.

What companies has Peter Macmillan worked for?

Peter Macmillan has worked for Guided, Honeywell, Brokerbay, Carrier, and Coursera.

Who are Peter Macmillan's colleagues at Guided?

Peter Macmillan's colleagues at Guided include Mamadi Camara and Emily Tchan.

How can I contact Peter Macmillan?

You can use AeroLeads to view verified contact signals for Peter Macmillan at Guided, including work email, phone, and LinkedIn data when available.

What schools did Peter Macmillan attend?

Peter Macmillan holds Bcomm, Information Technology Management - Applications Development from Ryerson University.

What skills is Peter Macmillan known for?

Peter Macmillan is listed with skills including Javascript, Jquery, Git, Web Development, Php, Css, Angularjs, and Linux.

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