Hi there! 👋
I'm Cătălin Cășuneanu.
Based in Arad, Romania, I'm a Senior Software Engineer. I love to work with distributed systems, data pipelines, and cloud technologies. I'm passionate about microservices, full-stack development, and building cool stuff.
ABOUT
Highly experienced and dynamic software engineer with a rich professional background spanning over 10 years. Throughout my career, I've held positions in renowned tech companies across Romania, Spain, USA, and Germany. My contributions have been pivotal in designing and constructing microservices for distributed systems, implementing data pipelines on AWS, and engaging in full-stack development.
My passion for continuous learning and innovation is evident through my active presence on various platforms. I thrive on staying updated with the latest trends and technologies in the ever-evolving tech landscape.
I bring a unique blend of technical expertise, leadership qualities, and a genuine enthusiasm for creating impactful software solutions.
My Journey
Journey Timeline
Chief Technology Officer @ VoicePatrol
January 2022 – Present
- Lead the design and implementation of a cloud-based real-time audio moderation platform utilizing Kubernetes, AWS, and container orchestration.
- Established CI/CD pipelines and infrastructure-as-code workflows to accelerate delivery and system reliability.
- Manage and mentor cross-functional engineering teams, coordinating product and technology roadmaps aligned with business goals.
San Francisco, USA
Founder | Software Engineer @ Jay Software
August 2015 – Present
- Lead a software consultancy specializing in cloud applications engineering, delivering custom cloud-native solutions that scale with business growth.
- Design and develop cloud-based full-stack applications using modern frameworks such as React, Angular, Node, and Golang, optimizing for performance, security, and maintainability.
- Provide end-to-end delivery from requirements gathering and solution architecture to development, cloud deployment, and ongoing maintenance and scaling.
- Implement infrastructure automation and CI/CD pipelines to improve reliability and accelerate release cycles.
- Collaborate closely with clients to align technology strategies with business objectives, ensuring high-impact cloud transformation and digital modernization.
- Continuously integrate emerging cloud technologies and best practices to keep client solutions future-ready.
Arad, Romania
Full Stack Engineer @ WebChain (Contract)
November 2022 – Present
- BMW MyWorkplace (Nov 2022 – Jan 2025): Developed and maintained an internal enterprise platform and integrated applications for BMW employees using Angular. Delivered scalable, user-centric web solutions improving employee workflow and collaboration across dozens of apps within the MyWorkplace ecosystem.
- SenturoPay (Jan 2025 – Present): Full-stack development on a fintech crypto payment platform using Node.js, .NET, Java, and Flutter. Led integration of Paybis API for fiat onramping/offramping and Kraken API for crypto swap capabilities, ensuring secure, compliant, and seamless financial transactions.
Remote
Senior Frontend & Android Engineer @ Cirkus: Scheduling & Project Management (Contract)
Oct 2023 – Nov 2025 · 2 yrs 2 mos
- Senior Frontend & Android Engineer
Palma de Mallorca, Spain
PHP Developer @ Papionne (Contract)
February 2021 – November 2021
- Architected and developed API integrations with platforms such as HubSpot, Wix, and Xero using Laravel and Lumen frameworks.
- Created responsive front-end user interfaces employing Vue.js, Alpine.js, and Livewire technologies.
Arad, Romania
C# Developer @ TTINAGI LLC (Contract)
June 2018 – November 2021
- Developed management platform starting as a Blazor desktop app, later migrated to Electron with React.js frontend and Node.js backend.
- Led and coordinated a development team of 12 engineers, ensuring project milestones and delivery objectives.
Seattle, USA
