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I'm a Senior Full Stack & AI Software Engineer with 15 years of experience building web applications, enterprise software, and AI-powered solutions. I enjoy working across the entire stack, from creating intuitive user interfaces with React and Next.js to developing scalable backend services with Node.js, Python, C#, .NET, and cloud infrastructures. I collaborate closely with product managers, designers, and QA to ship production-ready features, optimize performance, and turn ideas into reliable software and AI-powered solutions.…I'm a Senior Full Stack & AI Software Engineer with 15 years of experience building web applications, enterprise software, and AI-powered solutions. I enjoy working across the entire stack, from creating intuitive user interfaces with React and Next.js to developing scalable backend services with Node.js, Python, C#, .NET, and cloud infrastructures. I collaborate closely with product managers, designers, and QA to ship production-ready features, optimize performance, and turn ideas into reliable software and AI-powered solutions.

Mitchell Mikoda

Full Stack Developer, AI Engineer, Back-End Developer, +2

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I'm a Senior Full Stack & AI Software Engineer with 15 years of experience building web applications, enterprise software, and AI-powered solutions. I enjoy working across the entire stack, from creating intuitive user interfaces with React and Next.js to developing scalable backend services with Node.js, Python, C#, .NET, and cloud infrastructures. I collaborate closely with product managers, designers, and QA to ship production-ready features, optimize performance, and turn ideas into reliable software and AI-powered solutions.…I'm a Senior Full Stack & AI Software Engineer with 15 years of experience building web applications, enterprise software, and AI-powered solutions. I enjoy working across the entire stack, from creating intuitive user interfaces with React and Next.js to developing scalable backend services with Node.js, Python, C#, .NET, and cloud infrastructures. I collaborate closely with product managers, designers, and QA to ship production-ready features, optimize performance, and turn ideas into reliable software and AI-powered solutions.

Available to hire

I’m a Senior Full Stack & AI Software Engineer with 15 years of experience building web applications, enterprise software, and AI-powered solutions.

I enjoy working across the entire stack, from creating intuitive user interfaces with React and Next.js to developing scalable backend services with Node.js, Python, C#, .NET, and cloud infrastructures. I collaborate closely with product managers, designers, and QA to ship production-ready features, optimize performance, and turn ideas into reliable software and AI-powered solutions.

Skills

Experience Level

Expert

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Language

English

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Work Experience

Senior Full Stack & AI Software Engineer

February 20, 2023 - October 20, 2025

Developed full-stack apps using React, Next.js, Node.js, Python, PostgreSQL, AWS; built scalable APIs and backend services. Integrated payment gateways and onboarding tooling; improved reliability and security. Wrote unit/integration tests; collaborated across Agile teams; maintained AWS, Docker, GitLab CI/CD; contributed to product planning and architecture; delivered production-ready features for billing, payments, and account portals. Improved frontend performance and accessibility; created reusable components and design tokens; translated designs to responsive UIs across devices. Reduced manual work with AI-powered automation and workflow tooling.

Senior Full Stack & AI Software Engineer

June 20, 2020 - November 20, 2022

Built AI-powered features using OpenAI API and LLM workflows, including document processing, conversational AI, and workflow automation for enterprise applications. Developed new merchant-portal features (payments, invoicing, recurring billing, customer management, and transaction history) using React, TypeScript, Node.js, Laravel, and MySQL. Built and enhanced REST APIs for payment processing and reporting, improved response times via query optimization and caching. Integrated payment gateways, webhooks, and merchant services with PCI DSS compliance. Investigated production issues, fixed critical bugs, and maintained application stability through testing and code reviews. Collaborated with product managers, designers, and engineers across Agile sprints to deliver production-ready features from design to deployment. Led internal tooling to onboard merchants, payment verification, and operational workflows. Optimized MySQL queries and indexing for high-traffic reporting pages (reporting