Open to opportunities

David Haston

@davidhaston

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Senior full-stack engineer specializing in AI integrations, scalable systems, and user-centered solutions.

United States

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What I'm looking for

I seek roles building production AI features and scalable full-stack systems in collaborative, data-driven teams that value reliability, performance, and mentorship.

I am a Senior Software Engineer with over five years building full-stack, AI-powered applications using React, TypeScript, Python, and Node.js. I design and deploy scalable microservices, RESTful APIs, and cloud-native solutions that prioritize reliability and performance.

I have delivered LLM-powered workflows, predictive analytics, and intelligent automation into production—improving system performance, deployment efficiency, and model interaction accuracy through prompt engineering and function calling.

I collaborate closely with product, design, and data teams, mentor junior engineers, and drive platform AI-readiness while implementing CI/CD, infrastructure as code, monitoring, and event-driven architectures.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Steadily

Jun 2023 - Feb 2026 (2 years 8 months)

Led end-to-end development of AI-powered features and microservices, improving system performance by 35% and reducing deployment time by 40% through CI/CD and infrastructure automation.

React Next.js TypeScript Python Azure Microservices CI CD Prompt Engineering

Senior Software Engineer

Indeed

Mar 2018 - Mar 2023 (5 years)

Developed and maintained full-stack features and scalable backend services for high-traffic systems, improving developer productivity by 25% and reducing downtime by 30% through observability and reliability practices.