Vlad Vostinariu
I’m Vlad Vostinariu, a Lead Fullstack Developer and API & Integration Engineer with around 10 years of experience building and modernising enterprise web platforms and REST APIs.
About
I’m Vlad Vostinariu, a Lead Fullstack Developer and API & Integration Engineer with around 10 years of experience building and modernising enterprise web platforms and REST APIs. I focus on secure, data-driven systems—especially in domains like US benefits, pension, healthcare, and financial workflows—where correctness, auditability, and reliability matter.
In my day-to-day work, I translate complex business rules and legacy structures into well-defined API contracts, robust back-end services, and maintainable front-end experiences. I’ve led small teams, performed code reviews, set delivery and implementation standards, and collaborated with stakeholders, QA, and external vendors to integrate SSO, payments, document flows, notifications, and reporting—always with strong emphasis on security controls, logging, and smooth production operations.
- 10 years' experience
- Joined September 2026
Languages
- Romanian, Moldavian, MoldovanFluent
- EnglishAdvanced
Industry experience
- Financial Services
- Healthcare
- Software & Internet
- Professional Services
Work experience
Led enterprise web portals and integrations supporting US benefits, pension, healthcare, and participant/employer workflows. Designed and implemented REST APIs and sensitive integration flows for member data, eligibility, contributions, payments, authentication, documents, and reporting. Built secure role-based access, audit logging, data masking, demo-user restrictions, and incident-response oriented logging. Integrated third-party systems (e.g., SSO providers, payment platforms, and external vendor APIs) while preserving production stability and compliance needs. Translated legacy PHP/database structures into Laravel/API-led architectures, including request/response modelling, validation, and database/data mapping. Performed technical leadership with code reviews, implementation standards, project and architectural decisions, and collaboration with PMs, clients, vendors, and QA; handled upgrades, migrations, performance fixes, deployment troubleshooting, and production incident resol
Education
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