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1Personal & Contact Information
2Professional Summary
3Employment History (3)
Role #1
Role #2
Role #3
4Skills & Keywords
5Education & Credentials
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Alex Rivera
Senior Full-Stack Software Engineer
alex.rivera@example.com+1 (555) 234-5678San Francisco, CA, USAhttps://linkedin.com/in/alexrivera-demohttps://alexrivera.devhttps://github.com/alexrivera-demo
Professional Summary
Results-driven Senior Full-Stack Software Engineer with 7+ years of experience architecting high-throughput distributed web systems, cloud infrastructure, and responsive web applications. Proven track record reducing API latency by 42% and scaling SaaS platforms to 2M+ active monthly users using TypeScript, React, Next.js, Node.js, and AWS.
Professional Experience
Lead Software Engineer
2022-03 – PresentStratos Cloud Technologies• San Francisco, CA
- Architected and deployed a multi-tenant microservices platform handling 15,000+ requests/sec using Node.js, TypeScript, and AWS ECS.
- Spearheaded database optimization on PostgreSQL & Redis caching clusters, slashing p99 query latency from 850ms to 48ms.
- Mentored a cross-functional squad of 8 frontend and backend engineers, instituting automated CI/CD pipelines with GitHub Actions.
- Reduced cloud infrastructure expenditures by $120,000 annually by transitioning monolithic workloads to containerized autoscaling groups.
Senior Frontend Engineer
2019-06 – 2022-02Apex Media Labs• New York, NY
- Developed core design system components utilized across 14 enterprise web properties, boosting developer shipping speed by 35%.
- Re-engineered legacy SPA to Next.js with Server-Side Rendering (SSR), improving Google Lighthouse performance score from 41 to 98.
- Collaborated with product designers and cybersecurity teams to ensure WCAG 2.1 AA accessibility and SOC 2 Type II compliance.
Software Developer
2017-08 – 2019-05Vanguard Digital Systems• Austin, TX
- Built responsive customer checkout flows and integrated Stripe Billing, processing over $12M in gross transactions.
- Implemented comprehensive end-to-end and unit test suites with Jest and Playwright, achieving 94% test coverage.
Education & Qualifications
Bachelor of Science in Computer Science
2013-09 – 2017-05University of California, Berkeley• GPA: 3.85 / 4.0
Magna Cum Laude, Dean's Honors List (6 consecutive semesters)
Core Competencies
Technical Skills: TypeScript, React, Next.js, Node.js, PostgreSQL, Docker, Kubernetes, AWS, Redis, GraphQL, REST APIs, Git
Languages & Frameworks: TypeScript, JavaScript (ES6+), React.js, Next.js, Node.js, Python, Go
Cloud & DevOps: AWS (ECS, Lambda, S3, RDS), Docker, Kubernetes, Terraform, CI/CD Pipelines, Datadog
Databases & Storage: PostgreSQL, MongoDB, Redis, Elasticsearch, Prisma ORM
Key Projects
OpenPulse Distributed Metric Aggregator(Go, React, TimescaleDB, Docker)
github.com/alexrivera-demo/openpulse- Developed an open-source lightweight server telemetry tool with over 1,200 GitHub stars and 45 community contributors.
- Optimized binary ingestion engine to process 500,000 UDP metric packets per second with sub-5MB memory footprint.
Certifications & Licenses
AWS Certified Solutions Architect – Associate — Amazon Web Services2023-04
Certified Kubernetes Administrator (CKA) — Cloud Native Computing Foundation2022-10
Languages
English:Native
Spanish:Fluent
German:Intermediate