About Jan Ong | Contra Jan Ong

Jan Ong

Jan Ong

Building scalable, efficient solutions through automation

Ready for work

Jan is ready for their next project!

Montreal, Canada

Work Services About

Montreal, Canada

Meet Jan

Experienced software developer specializing in automation, database management, and optimization. Proven track record in streamlining processes, improving efficiency, and collaborating with engineering teams to deliver scalable solutions. Skilled in Python, LabVIEW, SQL, and full-stack development.

Featured on

Best Firebase freelancers to hire in Quebec 2026

Rate

$25 - $50/hr

Skills and tools

Web Developer Fullstack Engineer ML Engineer Frontend Engineer AI Model Developer AI Developer

Details

Montreal, Canada

(GMT-5) Eastern Standard Time (EST), ±3 hours

Fluent in English

Join 50k+ companies and 1M+ independents

Hire creatives Get hired

For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Challenges Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

Contact

Contact support

For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Challenges Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Contact

Contact support

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

© 2026 Contra.Work Inc