King Simmons

Senior Software Engineer

Distributed systems, cloud platforms, and scalable services

Results-driven Software Engineer with 5+ years of experience building scalable backend systems and distributed services using Java, Kotlin, SQL/NoSQL, and cloud platforms. Proven track record of delivering high-impact features, improving observability and reliability, and supporting systems used by millions of users.

Core focus: Java · Kotlin · Spring Boot · Distributed Systems · PostgreSQL · AWS

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5+ years building scalable backend systems and distributed services.

Designed, shipped, and supported production systems using Java/Kotlin, Spring Boot, SQL/NoSQL, and cloud messaging.

Improved observability and reliability on critical services.

Implemented tracing and testing improvements to reduce debugging time and accelerate delivery.

Delivered features at global scale.

Worked on platforms supporting tens to hundreds of millions of users with measurable adoption and engagement wins.

Testimonials

“King helped our team translate a messy roadmap into a clean, customer-first experience.”

Avery Martinez

Head of Product, Brightwave Labs