Editing Resume

Senior Full-Stack & Systems Engineering Resume

Target: Full-Stack Software Engineer (Distributed Systems & AI)

Full-Stack Engineering Fellow • Edworld Co LabsJan 2025 - Present

Software Engineering Intern • HyperScale Cloud TechJun 2024 - Dec 2024

Target Job Description (JD Matcher Input)

Real-Time ATS Telemetry

AI JD Match Score

6 of 8 target keywords verified.

75%

Recommended Missing Keywords:

+Kafka+Kubernetes

Alex Rivera

alex.rivera@example.com • +1 (555) 389-4021 • San Francisco, CA (Open to Remote)

linkedin.com/in/alexrivera-dev • github.com/alexrivera-dev

Professional Summary

High-agency software engineer with a track record of building resilient distributed applications, high-throughput microservices, and AI-assisted educational tooling. Passionate about sub-50ms latency, elegant type-safe APIs, and developer productivity.

Experience

Full-Stack Engineering Fellow — Edworld Co LabsJan 2025 – Present

Architected real-time AI mock interview studio using WebRTC and Gemini 1.5 Flash, streaming live audio evaluation at 138 WPM with <180ms round-trip latency.
Engineered Monaco-based web coding sandbox supporting Python, TypeScript, and C++ with WebAssembly client-side execution sandbox.
Optimized core Next.js App Router bundles, reducing Largest Contentful Paint (LCP) from 2.8s to 0.9s and boosting Core Web Vitals to 99/100.

Software Engineering Intern — HyperScale Cloud TechJun 2024 – Dec 2024

Implemented distributed Redis sliding-window rate limiter handling 450,000 requests/sec with 99.99% uptime SLA.
Refactored legacy PostgreSQL queries and added GIN indexing, decreasing p95 database query latency by 64%.
Authored 40+ end-to-end integration tests using Vitest and Playwright in CI/CD pipeline, catching 14 critical regressions prior to deployment.

Technical Skills Matrix

Languages: TypeScript, JavaScript, Python, Go, Rust, SQL
Frameworks & Cloud: Next.js 14, React 18, Node.js, Express, Tailwind CSS, FastAPI, PostgreSQL, Prisma ORM, Redis, Docker, AWS (S3, Lambda), Git, Vitest

Education

B.S. in Computer Science & Cognitive Systems — University of California / Tech Academy2022 - 2026 (3.92 / 4.0 GPA)