About Jason Barrella | Contra Jason Barrella

Jason Barrella

Jason Barrella

AI • Data engineering • Backend

5.00: Rating

Italy

Work Reviews Services About

Italy

Meet Jason

AI • Data • Backend • Cloud Infra

Hi! I'm a highly adaptable, communicative problem solver with ~2.5 years of experience as tech lead & CTO in a US startup. M.Sc. Physics. Formerly on UpWork for 2 years.

I'm eager to make a significant contribution to your project in a lead capacity or by following existing patterns. Ready to participate in architecture as well as hands-on implementation.

Identity verifiedVetted for secure and trusted collaboration.

Featured on

Best Apache Airflow freelancers to hire in 2026 Best English-speaking Apache Airflow freelancers to hire in 2026 Best Databricks freelancers to hire in 2026

Rate

$50 - $75/hr

Skills and tools

Backend Engineer Fullstack Engineer Software Architect Software Engineer Web Developer Web Designer AI Chatbot Developer AI Developer AI Agent Developer Blockchain Developer Cloud Infrastructure Architect Data Engineer Data Scraper

Details

Italy

(GMT+2) Eastern European Time (EET), ±4 hours

Fluent in English

Join 50k+ companies and 1M+ independents

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 Hackathons 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 Hackathons 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

© 2025 Contra.Work Inc