Jonathan Doe
Senior Software Engineer
Full-stack engineer with over 9 years of experience developing web and mobile applications for multinational companies. Experienced in building user-friendly and resilient platforms using Next.js, React, Astro, Node.js, and relational databases such as PostgreSQL and MySQL. Successfully created and maintained SaaS products with back-office systems, AI integrations, and automation scripts, impacting more than 6,000 real users. Improved team efficiency by up to 40% through AI-driven workflows, reusable templates, and technical leadership across the full product lifecycle.
Experience
Senior Software Engineer
Product company
Lead feature delivery across web and APIs, mentor engineers, and improve reliability, observability, and release cadence.
2022 — Present
Software Engineer
Growth-stage startup
Shipped customer-facing experiences end-to-end: design systems, performance work, and pragmatic architecture.
2018 — 2022
Education
B.S. Computer Science (or equivalent)
University name
Focus: software engineering, systems, and databases.
2012 — 2016
Focus
- TypeScript
- React / Next.js
- Node.js
- System design
- APIs & integrations
- Testing & CI
- Cloud & infra basics
Selected work
Platform modernization
—Incremental migration to a modular architecture with zero-downtime releases.
Design system & docs
—Reusable components, accessibility checks, and living documentation for product teams.
Observability uplift
—Tracing, structured logging, and SLOs that made incidents shorter and rarer.
Languages
English
Professional working proficiency
Spanish
Native
Certifications
Cloud or platform certification (example)
2023
Issuer