Nisjet L.
Principal Ai Engineer @Interviewsignal
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WORK HISTORY
Principal Ai Engineer @Interviewsignal
Designed, architected, and shipped a production-grade AI platform from zero to launch in under a year. Interview Signal delivers real-time AI coaching during live interviews, combining speech processing, large language models, and personalized context to surface the right guidance at the right moment.Architecture & InfrastructureBuilt on a hybrid cloud model spanning AWS and Azure, with Cloudflare handling DNS, edge caching, and Pages deployment. CI/CD pipelines for automated testing and zero-downtime releases. MongoDB backend with row-level security, real-time subscriptions, and analytics instrumentation. Every decision made with scale, security, and maintainability in mind.AI Integration & OrchestrationCustom AI orchestration layer on top of OpenAI\'s latest models — managing context windows, prompt engineering, real time audio transcription, and response latency under real-time constraints. Personalization pipeline ingests resume, role target, and behavioral patterns to generate contextually relevant guidance. Leveraging AI across the full product lifecycle: automated testing, onboarding flows, usage analysis, and roadmap prioritization.Cross-Platform EngineeringShipped production desktop apps on Windows and macOS (App Store approved), plus iOS applications through Apple review. Hard-won experience with code signing, auto-update infrastructure, sandboxing, and platform compliance.Security & ProductSecurity-first architecture throughout: encrypted data, token-scoped API access, rate limiting, abuse detection, RBAC, and audit logging — built for enterprise readiness from day one. Own the full product lifecycle: architecture, UX, front-end, backend, security, analytics, and go-to-market.Stack: Node.js, Go, Python, React, Supabase, PostgreSQL, AWS, Azure, Cloudflare, OpenAI, GitHub Actions, WebSockets, GA4.
EDUCATION
LDS CES
Religious Studies, Christian Studies
Brigham Young University - Idaho
Bachelor's degree, Information Technology
University of Tirana
Bachelor, Business Administration, Management and Operations
Universidad Isabel I
Master of Business Administration - MBA
SKILLS
ABOUT NISJET L.
I work at the intersection of insight and execution—where clear thinking turns into meaningful results.My experience has taught me that the most valuable skill isn’t just knowledge, but awareness: the ability to step back, see patterns, and move with intention rather than reaction.I’m interested in building, improving, and understanding systems—whether in business, people, or ideas.
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