Open to opportunities

Ronald Campbell

@ronaldcampbell

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Senior Software Engineer with expertise in backend systems and microservices.

United States

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What I'm looking for

I'm looking for a role that challenges me technically and fosters innovation.

I'm a Senior Software Engineer with over 9 years of experience specializing in architecting distributed backend systems and full-stack applications. My expertise lies in building high-throughput microservices and real-time APIs using technologies like Golang, React.js, and Vue.js. I have a proven track record of developing secure, scalable platforms for digital payments and identity governance, and I'm passionate about creating resilient systems that prioritize performance and security.

At Moov Financial, I led the development of backend services that increased transaction throughput by 35% year-over-year. My contributions to the open-source ecosystem have driven a 50% increase in community adoption. I also improved system reliability by implementing advanced observability tools, which reduced debugging time by 45%. My experience extends to designing responsive frontend interfaces and integrating real-time event streaming, enhancing user engagement significantly.

Throughout my career, I have consistently focused on optimizing processes and enhancing user experiences. I thrive in collaborative environments and enjoy tackling complex challenges that require innovative solutions. My goal is to continue pushing the boundaries of technology while fostering a culture of excellence and continuous improvement.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Moov Financial

Jan 2021 - Present (4 years 5 months)

Led the development of high-performance, fault-tolerant backend services in Golang, powering ACH processing, card acquiring, and real-time payments, increasing transaction throughput by 35% year-over-year. Improved system reliability and reduced debugging and incident response time by 45% by implementing advanced observability with Honeycomb and building rich trace-driven dashboards.

Golang ACH Honeycomb Terraform React Material UI

Senior Full Stack Developer

SailPoint

Jan 2019 - Present (6 years 5 months)

Architected and delivered high-throughput Golang microservices powering SailPoint IdentityNow's extensibility platform, reducing provisioning times for user and group management by 30%. Developed modular, performant admin dashboards in Vue.js for IdentityNow's SaaS console, streamlining policy configuration, certification campaigns, and access request workflows, leading to a 25% increase in operat

Golang Microservices Vue.Js Identity Governance Jenkins Kubernetes Vuex

Full Stack Developer

Q2 Holdings

Jan 2016 - Present (9 years 5 months)

Designed, built, and maintained high-scale backend microservices in Golang, driving key modules of Q2's digital banking platform such as real-time transaction processing, user authentication, and payment orchestration. Architected secure, performant APIs based on REST and gRPC standards, enabling seamless integration with external fintech partners via the Q2 Open API ecosystem, and increasing API

Golang Microservices REST gRPC Kafka PostgreSQL Redux TypeScript SAML Docker Kubernetes Jenkins

Golang Developer

Rubyroid Labs

Jan 2014 - Present (11 years 5 months)

Designed and developed scalable backend services in Golang for SaaS platforms, CRM systems, and e-commerce applications, achieving up to 40% faster response times compared to legacy solutions. Built real-time notification and messaging APIs using Golang's goroutines and WebSocket servers, enabling instant user updates across marketplace and booking applications.

Golang RESTful APIs Microservices Redis PostgreSQL Docker