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Wesley Barta
Senior Software Engineer specializing in full-stack FinTech platforms
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About
Engineering leader with recent hands-on depth across TypeScript/React, Go, and Python who led a 15-person team through a zero-downtime migration from a legacy monolith to a Module Federation architecture. Has B2B SaaS experience in an insurance agent portal, combining security and performance work through RBAC, OAuth 2.0, and edge-based authentication.
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Key Strengths
- Led a 15-person team through monolith-to-Module-Federation migration
- Delivered zero-downtime phased migration using a parallel shim layer
- Strong cross-team alignment through daily syncs and feature-flagged deployments
- Recent hands-on TypeScript/React development on high-performance dashboards
- Built high-concurrency Go event ingestion service
- Created Python CI/CD metrics pipeline with FastAPI and Pandas
- Security-focused B2B SaaS engineering with RBAC and OAuth 2.0
- Improved performance by moving authentication logic to the edge
Reference Highlights
- key technical collaborator
- led portal re-architecture
- improved system scalability
- improved customer reliability
- managed zero-downtime transition effectively
- strong proactive communication
- risk-minimizing execution
- seamless service scaling
- solved critical database latency issues
- reduced query latency by 60%
- adaptable to changing priorities
- quickly pivoted to high-impact business needs
- proactive ownership beyond role
- resolved cross-team blockers
- exceptional at translating business needs into engineering decisions
- built robust architecture
- built high-security customer-facing software
Wesley's references speak for themselves. Let us connect you.
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