Alex Rivera
@arivera_dev • Staff Full-Stack Architect
San Francisco, CA (Remote)• 9+ yrs exp• 4.98 (42 projects completed)
Hourly Rate
₹4,500/hr
About Alex
Alex is a Staff-level Full-Stack Engineer with 9+ years of experience leading engineering teams across early-stage startups and high-growth scaleups.
Key Career Highlights
- Engineered transaction engine handling 12,000+ operations/sec with 99.999% uptime
- Migrated legacy monolithic apps to Next.js App Router, boosting speeds by 65%
- Mentored 18+ junior and mid-level software engineers across international teams
Featured Engineering Work
2 ProjectsFinPay Infrastructure
$50M+ Monthly Volume
Multi-currency payment gateway and automated reconciliation dashboard for B2B marketplaces.
Next.jsGoPostgreSQLStripe API
Pulse Analytics
<15ms Latency
Real-time WebSocket monitoring platform for high-frequency cloud infrastructure.
TypeScriptRedisWebSocketsGraphQL
Verified Skills & Stack
Next.jsTypeScriptNode.jsPostgreSQLGraphQLAWSRedisTailwindCSS
Industry Accreditations
Ex-StripeTop 1% TalentStaff Engineer