Resume
Alan Saldivar
Senior Frontend Engineer · Phoenix, AZ
Impact at a Glance
100K+
Users Impacted
99.9%
Uptime Achieved
40%
Faster Load Times
3x
Dev Velocity
Experience
Senior Frontend Engineer
Enterprise SaaS · 2022 – Present
- Led large-scale migration from legacy stack to React, impacting 100K+ users
- Designed Redux RTK architecture adopted by 5+ feature teams
- Engineered WebSocket/XMPP reliability to 99.9% uptime
- Built Splunk observability dashboards for real-time system health monitoring
- Reduced page load times by 40% through code splitting and optimization
Frontend Engineer
Enterprise SaaS · 2020 – 2022
- Integrated payment systems (Stripe, Shopify) and identity providers (Okta)
- Coordinated cross-team delivery for multi-phase platform initiatives
- Established testing practices and CI/CD pipelines for frontend releases
- Mentored junior engineers on React patterns and TypeScript best practices
Skills
frontend
ReactTypeScriptNext.jsRedux RTKTailwind CSS
realtime
WebSocketsXMPPServer-Sent Events
observability
SplunkPerformance DashboardsAPM
integrations
OktaStripeShopifyREST APIs
delivery
AgileCross-team CoordinationTechnical Planning