Allen Rabino

Designed, developed, and maintained TypeScript-based full-stack applications using Node.js, NestJS, React, Vue, and Next.js.

Wrote clean, reusable, and well-documented code, actively participating in peer code reviews to maintain high-quality standards. Built scalable backend services and APIs used across multiple SaaS products, supporting AI-driven features and automation workflows. Integrated LLM APIs (OpenAI, Hugging Face) to power summarization, automated reporting, and intelligent support systems. Collaborated with cross-functional teams to evaluate and improve AI-generated outputs, ensuring correctness and relevance. Implemented automated testing strategies and CI/CD pipelines using Docker, GitHub Actions, and Jenkins. Improved system observability and reliability using AWS-based event-driven pipelines.

Developed and maintained JavaScript/TypeScript web applications serving 80K+ users across B2B and B2C platforms.

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Refactored legacy systems into modular and scalable Node.js microservices. Built frontend features using React and Vue, focusing on performance, accessibility, and maintainability. Designed and optimized PostgreSQL and MongoDB data models for high-traffic applications. Automated CI/CD pipelines and enforced testing standards to ensure zero-downtime deployments.

Built responsive, component-driven UIs using React, Vue, TailwindCSS, and Material UI.

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• • Converted Figma designs into production-ready components with high fidelity and performance. Improved page load times by 30% through rendering and asset optimization. Collaborated closely with backend engineers to integrate APIs and ensure data accuracy.