Sergiu Gabura
Verified Expert in Engineering
Full-stack Developer
Swanscombe, United Kingdom
Toptal member since September 5, 2025
Sergiu is a professional full-stack developer with 15+ years of expertise delivering robust web, desktop, mobile, and embedded systems software. He specializes in creating scalable solutions, driving innovation, enhancing performance, and bridging business needs with technology. At MediaMath, Sergiu developed BI platforms and led integrations with Salesforce, Google, and Adobe, while at Riskhub he delivered fire safety assessment apps still in use by major housing companies.
Portfolio
Experience
- Laravel - 7 years
- Flutter - 6 years
- TypeScript - 6 years
- Nuxt.js - 5 years
- Vue - 5 years
- Supabase - 3 years
- Next.js - 3 years
- Tailwind CSS - 3 years
Preferred Environment
TypeScript, Nuxt.js, Vue, React, Next.js, Flutter, Laravel, Supabase, MySQL, Tailwind CSS
The most amazing...
...work I've done is developing two apps that are still used today by big housing companies for fire risk assessments.
Work Experience
Senior Full-stack and Mobile Developer
Riskhub
- Developed and published the Riskhub Assets and Riskhub Surveyor apps with Flutter.
- Configured the LEMP stack on Amazon—EC2, S3, Route 53, and Elasticsearch—and established a Docker environment with Kubernetes exploration.
- Maintained legacy projects using Zend, Laravel, and Vue with Auth0 and iOS and Android apps with React Native and Flutter.
Senior Full-stack Engineer
MediaMath
- Developed and maintained business intelligence platforms, including creating models, dashboards, and monitoring tools within Looker and custom internal platforms.
- Led integration projects with APIs, including Salesforce, Anaplan, Microsoft Graph, Google Analytics, Automatic Data Processing (ADP), Greenhouse, Reflektive, Jira, Adobe Prime, SurveyMonkey, and Smartsheet.
- Managed AWS API/CLI for data transfer to and from Redshift and S3, including writing and maintaining cron jobs, daemons, and Bash and PHP scripts.
- Pioneered an app integrating Oracle Eloqua with MediaMath API and developed a REST API with Laravel.
Experience
Combust Media
https://combust.mediaInvoice Labs
https://invoicelabs.io/Education
Master's Degree in Games
IT University of Copenhagen - Copenhagen, Denmark
Bachelor's Degree in Computer Science
Romanian-American University - Bucharest, Romania
Skills
Libraries/APIs
Vue, Node.js, Stripe, REST APIs, React
Languages
TypeScript, JavaScript, Swift, Kotlin
Frameworks
Nuxt.js, Flutter, Tailwind CSS, React Native, Next.js, Laravel
Paradigms
Cross-platform, Mobile Development, Continuous Delivery (CD)
Storage
PostgreSQL, MySQL
Platforms
Amazon Web Services (AWS), Salesforce, Vercel
Other
Supabase, Software Development, Computer Science, APIs, Web Development, Front-end, Full-stack Development, Lovable, Mobile App Development, Cross-platform App Development, EAS
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