# Justin Vaillancourt

> Canadian entrepreneur and software engineer

**Wikidata**: [Q107355515](https://www.wikidata.org/wiki/Q107355515)  
**Source**: https://4ort.xyz/entity/justin-vaillancourt

## Summary
Justin Vaillancourt is a Canadian programmer, entrepreneur, and software engineer. He has served as chief technology officer (CTO) of Dooly, a Vancouver-based sales enablement software company, since 2016.

## Biography
- Nationality: Canada
- Known for: Serving as chief technology officer at Dooly, a sales enablement software company
- Employer(s): Dooly
- Field(s): Software engineering, programming, entrepreneurship
- Occupation: Programmer, entrepreneur
- Given name: Justin
- Family name: Vaillancourt
- Sex/gender: Male
- Native languages: French, English
- GitHub username: jvaill
- LinkedIn profile id: jvaill
- Crunchbase person id: justin-vaillancourt

## Contributions
Since 2016 Justin Vaillancourt has held the position of chief technology officer at Dooly. In that role he has been the senior technology leader associated with Dooly’s sales enablement software offering, working from an organization headquartered in Vancouver (560 Beatty St Unit L110, V6B 2L3). His profile information links him to developer and business platforms: a GitHub account under the handle "jvaill", a LinkedIn personal profile under "jvaill", and a Crunchbase entry under "justin-vaillancourt". As a programmer and software engineer by occupation, Vaillancourt combines technical practice with entrepreneurial responsibilities typical of a CTO role, overseeing technology strategy, architecture, and engineering leadership for a commercial software product. He is a bilingual practitioner, listed as speaking both French and English, which contributes to cross‑language collaboration in product and engineering contexts. Publicly available structured data identifies him primarily through his CTO role at Dooly and his professional online identifiers rather than through published academic papers, patents, or other named products outside of Dooly.

## FAQs
### Q: Who is Justin Vaillancourt?
A: Justin Vaillancourt is a Canadian programmer, entrepreneur, and software engineer who serves as chief technology officer at Dooly.

### Q: What is his role at Dooly?
A: He is the chief technology officer (CTO) of Dooly, a sales enablement software company headquartered in Vancouver, and has held that position since 2016.

### Q: Where can I find his professional profiles or code?
A: His developer and professional identifiers include GitHub username "jvaill", LinkedIn profile id "jvaill", and Crunchbase person id "justin-vaillancourt".

## Why They Matter
Justin Vaillancourt’s significance rests on his sustained technical leadership within a commercial software company focused on sales enablement. As CTO of Dooly since 2016, he occupies a pivotal role linking product strategy, engineering execution, and business objectives for a Vancouver‑headquartered software vendor. That position places him at the center of decisions about architecture, engineering practices, and technical direction for Dooly’s product offering. His combined identity as a programmer and entrepreneur indicates a dual focus on building software and on shaping a company’s go‑to‑market capabilities. The availability of his professional identifiers (GitHub jvaill, LinkedIn jvaill, Crunchbase justin-vaillancourt) provides channels for peers, potential collaborators, and employers to verify his contributions and professional history. Being bilingual in French and English further broadens his communicative reach in Canada’s multilingual tech ecosystem. Without his ongoing technical leadership at Dooly, the company’s engineering strategy and product development efforts would have been guided by different technical leadership; his tenure contributes to continuity and institutional knowledge within the organization.

## Notable For
- Serving as chief technology officer (CTO) of Dooly since 2016.
- Being profiled as a Canadian entrepreneur and software engineer.
- Public developer presence under the GitHub username "jvaill".
- Professional profiles on LinkedIn (id: jvaill) and Crunchbase (person id: justin-vaillancourt).
- Bilingual in French and English.

## Body
### Personal and identity details
- Full name: Justin Vaillancourt.
- Given name: Justin.
- Family name: Vaillancourt.
- Sex/gender: Male.
- Nationality/citizenship: Canada.
- Instance of: Human.
- Native languages and languages spoken: French; English.

### Professional roles and titles
- Position held: Chief Technology Officer (CTO).
  - Employer for that position: Dooly.
  - Start time for CTO role: 2016.
- Occupation(s): Programmer; entrepreneur.
- Field(s): Software engineering; programming; entrepreneurship.

### Affiliations and organization details
- Employer/affiliation: Dooly.
- Dooly description: Sales enablement software.
- Dooly headquarters: Vancouver.
  - Address qualifier: 560 Beatty St Unit L110.
  - Postal code qualifier: V6B 2L3.
  - Geographic coordinates qualifier: latitude 49.280353852992484, longitude -123.10974076272555.

### Public identifiers and online presence
- GitHub username: jvaill.
- LinkedIn personal profile id: jvaill.
- Crunchbase person id: justin-vaillancourt.
- Wikidata short description: Canadian entrepreneur and software engineer.
- Name in native language: Justin Vaillancourt.

### Scope of documented contributions
- Primary documented contribution is technology leadership at Dooly as CTO beginning in 2016.
- Identified professional activities center on software engineering and programming within a commercial sales enablement product context.
- No documented academic degrees, birth date/place, patents, publications, or founding dates are listed in the provided source material.