Andrew Martin

Capabilities · 5 areas

What I do best.

Full-stack engineer · Developer Experience & AI Platform @ Credit Karma

Thirteen years shipping for scale. Developer experience, enterprise AI, and frontend platform engineering — the work that helps teams build faster, smarter, and with fewer sharp edges.

Core specializations

Deep expertise across the practices that matter most for modern engineering teams — each backed by real shipped work.

Developer Experience Engineering

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Accelerating team velocity through intelligent tooling and automation

I specialize in building developer experience platforms that eliminate friction and boost productivity. From CI/CD optimization to intelligent development tools, I help engineering teams ship faster and with higher quality.

Key capabilities

  • CI/CD Pipeline Architecture & Optimization
  • Local Development Environment Automation
  • Developer Tooling & IDE Integration
  • Build System Performance Optimization

Technologies & tools

GitHub ActionsJenkinsDockerKubernetesTerraformWebpackViteESLintPrettierTypeScript

Case studies

Next-gen local development workflowAutomating Configuration for Production Services

Enterprise AI Integration

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Implementing AI-powered solutions that drive business value

I help enterprises integrate AI technologies into their existing systems and workflows. From intelligent automation to predictive analytics, I build AI solutions that enhance productivity and deliver measurable business outcomes.

Key capabilities

  • AI-Powered Code Review & Quality Assurance
  • Intelligent Documentation & Knowledge Management
  • Predictive Analytics for Engineering Metrics
  • Automated Testing & Bug Detection

Technologies & tools

OpenAI APIClaude APILangChainVector DatabasesTensorFlowPyTorchHugging FacePineconePostgreSQL pgvectorRedis

Case studies

AI-Powered Spec-Driven Development

Frontend Platform Architecture

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Scalable frontend systems for enterprise applications

I architect and build frontend platforms that scale with your business. From micro-frontend systems to design systems, I create the foundation that enables your teams to build consistently and efficiently.

Key capabilities

  • Micro-Frontend Architecture & Implementation
  • Design System Development & Governance
  • Component Library Creation & Maintenance
  • Frontend Performance Optimization

Technologies & tools

ReactNext.jsTypeScriptTailwind CSSStorybookWebpackModule FederationSingle-SPAWeb ComponentsFigma

Case studies

Front End Progressive Deployment ServiceAutomated frontend risk mitigation

Continuous Integration Engineering

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Fast, reliable, and scalable CI pipelines for modern teams

I design and optimize CI systems that keep large engineering organizations shipping quickly and safely. From monorepo-aware pipelines to flake detection and smart caching, I deliver CI that is fast, observable, and cost-efficient.

Key capabilities

  • Monorepo-aware pipeline architecture (Nx/Turborepo/Bazel)
  • Parallelization, test sharding, and selective builds
  • Deterministic caching (remote cache, artifact reuse)
  • Flaky test detection and quarantine workflows

Technologies & tools

GitHub ActionsJenkinsBuildkiteCircleCIDockerKubernetesNxTurborepoBazelCaching (Actions cache/remote cache)

Case studies

Front End Progressive Deployment ServiceProduction-parity preview mode

Application Delivery & Problem Solving

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Designing and shipping resilient applications that solve real problems

I lead end-to-end delivery of web applications—from problem framing and architecture through implementation, observability, and rollout. The focus is measurable outcomes, user experience, and long-term maintainability.

Key capabilities

  • Product discovery and rapid prototyping
  • Architecture and domain modeling for scale
  • End-to-end implementation (frontend, backend, infra-as-code)
  • Observability: logs, metrics, tracing, SLOs

Technologies & tools

Next.jsReactReact NativeTypeScriptNode.jsBunVercelAWSPostgreSQLRedis

Case studies

Avante Cosmetic Website & Appointments ApplicationBeSmartee Mobile App

Let's connect

Available for contract work

Have a project in mind?

Tell me what you're working on and where I can help. I'm available for contract work — hourly, fractional, or advisory.

Prefer to grab time directly? Pick a slot — otherwise send a note and I'll reply within 1–2 days.

hello@andrewmart.in LinkedIn GitHub
Replies within 1–2 days.