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Piotr Ziecina
Looking for a jobSoftware Developer
Full Stack Developer at SmartBear who built a test-data lookup endpoint used by customer support.
PolandSoftware Developer at SmartBear
Experience
Software Developer
Developed features for AI-powered testing platforms, including CSV upload support, an end-to-end endpoint for test data lookup, and reusable UI components. Reduced security vulnerabilities by 40% and technical debt by 35% through audits and testing.
Vue.JsTypeScriptScalaTypeORMMySQLWebSocketsLLMAWSTerraformCI CDGitHub ActionsJestAmplitudeStripe APIFigmaReactNext.jsNodeJSNestJSUnit TestingDependency Auditing
Full Stack Developer
Led a team of 4 developers building a custom CMS and Next.js web platform for a cultural center client in Germany. Delivered self-service features for registrations, bookings, and payments, growing the platform to 1,600+ users and 1,800+ subscriptions.
Next.jsReactStrapiNodeJSNestJSMySQLGraphQLTailwindPayPal APISEPA Direct DebitGerman Fiscal Integration
Electrical Supervisor
Supervised the construction of automated warehouse and shipping systems for clients including Tiffany, UNFI, Kroger, Adidas, and M&S.
Education
Wrocław University of Technology
Bachelor of Science in Electronics and Telecommunications Engineering.