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Full-stack product engineer experienced building and shipping customer-facing SaaS applications with AI-enabled workflows, dashboards, authentication systems, and payment-integrated products. Strong end-to-end ownership from architecture and implementation through deployment, iteration, and production support. Focused on building simple, secure, maintainable products that solve real user problems without unnecessary complexity. Hands-on with Next.js, React, TypeScript, Tailwind CSS, Supabase/PostgreSQL, REST APIs, OpenAI integrations, and Stripe/Resend, with a product mindset for reliable MVP delivery.…Full-stack product engineer experienced building and shipping customer-facing SaaS applications with AI-enabled workflows, dashboards, authentication systems, and payment-integrated products. Strong end-to-end ownership from architecture and implementation through deployment, iteration, and production support. Focused on building simple, secure, maintainable products that solve real user problems without unnecessary complexity. Hands-on with Next.js, React, TypeScript, Tailwind CSS, Supabase/PostgreSQL, REST APIs, OpenAI integrations, and Stripe/Resend, with a product mindset for reliable MVP delivery.

Sebastian Vegas

Full Stack Developer, Web Developer, Software Engineer, +5

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Full-stack product engineer experienced building and shipping customer-facing SaaS applications with AI-enabled workflows, dashboards, authentication systems, and payment-integrated products. Strong end-to-end ownership from architecture and implementation through deployment, iteration, and production support. Focused on building simple, secure, maintainable products that solve real user problems without unnecessary complexity. Hands-on with Next.js, React, TypeScript, Tailwind CSS, Supabase/PostgreSQL, REST APIs, OpenAI integrations, and Stripe/Resend, with a product mindset for reliable MVP delivery.…Full-stack product engineer experienced building and shipping customer-facing SaaS applications with AI-enabled workflows, dashboards, authentication systems, and payment-integrated products. Strong end-to-end ownership from architecture and implementation through deployment, iteration, and production support. Focused on building simple, secure, maintainable products that solve real user problems without unnecessary complexity. Hands-on with Next.js, React, TypeScript, Tailwind CSS, Supabase/PostgreSQL, REST APIs, OpenAI integrations, and Stripe/Resend, with a product mindset for reliable MVP delivery.

Available to hire

Full-stack product engineer experienced building and shipping customer-facing SaaS applications with AI-enabled workflows, dashboards, authentication systems, and payment-integrated products. Strong end-to-end ownership from architecture and implementation through deployment, iteration, and production support.

Focused on building simple, secure, maintainable products that solve real user problems without unnecessary complexity. Hands-on with Next.js, React, TypeScript, Tailwind CSS, Supabase/PostgreSQL, REST APIs, OpenAI integrations, and Stripe/Resend, with a product mindset for reliable MVP delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Full-Stack Engineer at SoundPlanet

August 1, 2025 - December 1, 2025

Built a full e-commerce ticketing platform with customer accounts, event workflows, purchasing, and payment functionality. Developed responsive React interfaces and implemented backend-integrated features for customer-facing experiences. Implemented Stripe-powered payment flows and subscription-related functionality. Integrated Resend for transactional email workflows including order confirmations. Built authentication, account management, ticketing, and data-driven product features. Improved platform architecture, component consistency, usability, and overall product reliability.

Full-Stack Engineer

January 1, 2025 - July 1, 2025

Worked across frontend and backend systems to deliver full-stack web application features. Connected React and Next.js interfaces with APIs, databases, authentication, and business logic. Contributed to application architecture, debugging, maintenance, and performance improvements. Delivered features through GitHub-based collaboration, pull requests, and iterative product development.

Full-Stack Product Engineer at Way of Glory Payments

January 1, 2025 - Present

Built and maintained Next.js, React, and TypeScript interfaces for onboarding workflows, operational dashboards, and customer-facing application experiences. Integrated frontend apps with backend APIs, authentication systems, Supabase services, and PostgreSQL-backed workflows. Developed reusable UI components and responsive design systems using Tailwind CSS. Contributed to payment platform architecture, including Stripe integrations and customer-facing payment experiences. Worked across frontend and backend systems to deliver reliable, maintainable product features while collaborating via GitHub pull requests and feature branching.

Frontend Engineer at Dynamic Federal Solutions

June 1, 2023 - Present

Developed responsive web applications using React, Next.js, TypeScript, JavaScript, HTML5, CSS3, and Tailwind CSS. Built reusable component architectures for dashboards, operational workflows, and customer-facing products. Integrated with REST APIs and authentication systems, connecting frontend interfaces to backend business logic. Implemented maintainable, data-driven workflows with attention to security, usability, and application performance. Participated in debugging, code reviews, feature delivery, technical discussions, and agile development; translating product requirements and visual references into production-ready interfaces.