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Full-Stack Developer with hands-on experience building and deploying a production-grade SaaS platform end-to-end—from architecture and API design to live deployment. Strong background in Next.js/TypeScript frontends, Node.js REST APIs, Stripe subscriptions with webhooks, and secure multi-tenant authentication with role-based access control. Experienced with AI integrations (Google Gemini and Groq), including structured JSON schema outputs and streaming responses for real-time user feedback. Comfortable working independently on freelance/contract projects with clean documentation, maintainable code, and verified performance improvements.…Full-Stack Developer with hands-on experience building and deploying a production-grade SaaS platform end-to-end—from architecture and API design to live deployment. Strong background in Next.js/TypeScript frontends, Node.js REST APIs, Stripe subscriptions with webhooks, and secure multi-tenant authentication with role-based access control. Experienced with AI integrations (Google Gemini and Groq), including structured JSON schema outputs and streaming responses for real-time user feedback. Comfortable working independently on freelance/contract projects with clean documentation, maintainable code, and verified performance improvements.

Niruth Ananth

Full Stack Developer, Web Developer, Programmer, +3

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Full-Stack Developer with hands-on experience building and deploying a production-grade SaaS platform end-to-end—from architecture and API design to live deployment. Strong background in Next.js/TypeScript frontends, Node.js REST APIs, Stripe subscriptions with webhooks, and secure multi-tenant authentication with role-based access control. Experienced with AI integrations (Google Gemini and Groq), including structured JSON schema outputs and streaming responses for real-time user feedback. Comfortable working independently on freelance/contract projects with clean documentation, maintainable code, and verified performance improvements.…Full-Stack Developer with hands-on experience building and deploying a production-grade SaaS platform end-to-end—from architecture and API design to live deployment. Strong background in Next.js/TypeScript frontends, Node.js REST APIs, Stripe subscriptions with webhooks, and secure multi-tenant authentication with role-based access control. Experienced with AI integrations (Google Gemini and Groq), including structured JSON schema outputs and streaming responses for real-time user feedback. Comfortable working independently on freelance/contract projects with clean documentation, maintainable code, and verified performance improvements.

Available to hire

Full-Stack Developer with hands-on experience building and deploying a production-grade SaaS platform end-to-end—from architecture and API design to live deployment. Strong background in Next.js/TypeScript frontends, Node.js REST APIs, Stripe subscriptions with webhooks, and secure multi-tenant authentication with role-based access control.

Experienced with AI integrations (Google Gemini and Groq), including structured JSON schema outputs and streaming responses for real-time user feedback. Comfortable working independently on freelance/contract projects with clean documentation, maintainable code, and verified performance improvements.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

German

Beginner

English

Fluent

Work Experience

Prompt Engineering Intern at Alesa AI

September 1, 2025 - October 1, 2025

Entwicklung strukturierter KI-Ausgabelogik (JSON-Schema-Validierung) für ein Node.js-Produkt zur Projektverwaltung; Verbesserung der Antwortkonsistenz über drei Kernfunktionen.

Web Development Intern at Spawn Labs

January 1, 2024 - January 1, 2025

Eigenverantwortliche Architektur, Entwicklung und Produktions-Deployment der Unternehmenswebsite als alleiniger Entwickler. Behebung von Cross-Browser-/Cross-Device-Inkonsistenzen und Validierung über 5+ Kombinationen ohne kritische Regressionen. Performance-Optimierung durch Code-Splitting und Lazy Loading, mit ca. 35% reduzierter Ladezeit (Lighthouse-verifiziert).