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Build and modernize secure, compliant financial applications using Node.js and React, migrating legacy Ruby systems to a new API-first architecture for a regulated payments provider.
Designs and maintains CI/CD pipelines and cloud infrastructure for a London-based tech firm, automating deployments and ensuring system reliability.
Designs and builds scalable Ruby-based backend systems and APIs for a luxury e-commerce platform, mentoring junior engineers.
Build and scale Ruby on Rails backend services, GraphQL APIs, and Sidekiq job processing to power Raylo’s subscription platform and customer experiences.
Build and maintain cloud infrastructure and CI/CD pipelines using AWS/Azure/GCP to support software delivery in Java, Ruby, or Python.
Build and scale backend services for an accounting-automation SaaS that replaces spreadsheets for finance teams, using Spring Boot/Java/Kotlin, MySQL, and AWS.
Build and scale Ruby on Rails backend services for a circular-device subscription platform, integrating third-party services and optimizing Sidekiq job processing.
Build and scale backend services for a device-subscription platform using Ruby on Rails and Sidekiq in a hybrid London role.
Build and own backend features for a global language-learning platform using Python/Django, integrating third-party services and guiding technical decisions in a fast-paced, data-driven environment.
Builds and maintains cloud infrastructure and CI/CD pipelines to deploy updates and ensure system reliability using AWS/Azure and scripting languages like Python, Java, or Ruby.
Maintain and automate AWS cloud infrastructure, troubleshoot production issues, and improve reliability for core services like EC2 and S3 using Linux, Python, and DevOps tools.
Build and scale Ruby on Rails backend services for a fintech platform that powers device subscription programs, integrating third-party services and processing high-volume async jobs with Sidekiq.
Lead backend engineer building and scaling a customer communication platform using Ruby, Node.js (TypeScript), and event-driven systems to power personalized consumer experiences across On’s ecommerce touchpoints.
Senior DevOps engineer designs, implements, and maintains cloud infrastructure and CI/CD pipelines for clients, mentors junior engineers, and troubleshoots production issues.
Senior DevOps Engineer builds, automates, and monitors cloud and on-prem infrastructure for a gambling platform using Linux, AWS, Docker, Kubernetes, and CI/CD tools.
Build and maintain CI/CD pipelines, automate infrastructure, and ensure smooth deployments using Linux, cloud services, and scripting languages like Python and Ruby.
Build and modernize frontends for a high-traffic adult-entertainment platform using Rails views, React, TypeScript, and design systems while migrating legacy jQuery/Backbone code.
Design and implement scalable DevOps solutions for GitHub platform customers, troubleshoot workflows, and advise on GitHub Enterprise, Actions, and Advanced Security.
Build and own scalable React/TypeScript frontend features for a digital intelligence platform used by 2,500+ enterprises to analyze trends, ads, and consumer behavior across mobile, web, and gaming.
Build and scale React/Redux web apps for ecommerce clients, write clean frontend code, mentor junior engineers, and help avoid technical debt.
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