Andrey Carrião
Tech Manager @ Rentcars
About
Experienced Technology Leader with a proven track record in system development and team leadership, driving innovation and efficiency across diverse industries including fintech, education, and logistics. With over 15 years of experience in technology, I have successfully led diverse teams, from small-scale development groups to large-scale tech departments, optimizing processes and developing new leaders within the industry. My expertise spans the full spectrum of backend engineering, with a particular focus on Ruby on Rails, cloud platforms, and automated testing. 🎓 Education: - MBA in Project Management - Postgraduate in Business Intelligence - BSc in Information Systems 🏆 Key Highlights: - Seamlessly integrated a digital banking platform, enhancing transaction efficiency by 25%. - Developed and implemented an online exam system for a distance-learning institution, improving accessibility for over 150,000 students. - Spearheaded the development of a strategic payment gateway, streamlining operations for a major ERP product. - Reorganized and led multiple technology teams, driving a culture of leadership and boosting productivity across various projects. 💻 Technical Skills: - Advanced expertise in Ruby on Rails, cloud platforms (AWS, GCP, Azure), and modern development frameworks. - Proven experience in deploying and managing applications in cloud environments, with a strong focus on performance optimization. 🚀 Passionate about leveraging technology to solve complex problems, I continuously strive to innovate and drive impactful results in dynamic environments.
Brazil
Curitiba
Information Technology & Services
Teamwork, Web Services, Team Management, Team Leadership, Engineering Management, Information Technology, Software Architecture, Databases, SQL, Back-End Web Development, Microsoft SQL Server, Software Engineering, JavaScript, PostgreSQL, Web Development, C#, .NET Framework, Ruby on Rails, Ruby, Node.js
Experience

Chief Technology Officer
Curitiba, Paraná, Brazil
• Oversaw the technology team and enhanced the proprietary ERP software in Ruby on Rails. ✅ Impact at Scale and Results: • Increased unit test coverage from 0% to 40% and led the completion of five key initiatives in 100 days with zero turnover.

Tech Manager
• Managed a team of 17 employees. • Restructured the development team and improved the Ruby on Rails-based marketplace for bus tickets. ✅ Impact at Scale and Results: • Increased automated test coverage from 30% to 75%, achieved zero turnovers, and stabilised application health.

Project, Process and Integration Manager
Curitiba Area, Brazil
• Led key projects and collaborated with the CEO on financial goals and leadership bonuses. ✅ Impact at Scale and Results: • Improved internal academic processes, reducing costs by 30% through automation and process enhancements.
Andrey Carrião's Contact Information
Phone
Find the Right Leads
Find Verified Contact Data
What LeadContact does well
Find verified emails, phone numbers, and decision-makers with 98% accuracy.
Find Leads
Find the right people by company, role, industry, location, and more.
925M+ professional profiles

Find Emails
Access verified email addresses for your target contacts.
657M+ emails

Find Phone Numbers
Get cross-validated phone data from multiple top sources.
239M+ phone numbers

More Accurate. Lower Cost.
Find contact data in 1 tool with 98% accuracy
LeadContact integrates leading enrichment tools to deliver more accurate contact data—without paying for each one.
Great conversations start with the right contact.
It’s time to find yours.





