Benjamin – Golang, GCP, DevOps

An AI-powered learning platform that turns documents and videos into searchable study materials for grounded coaching, quizzes, feedback, illustrated reviews, and connected learner–mentor progress tracking.

• Architected and implemented the complete product stack, including applications, AI, media processing, data, security, edge services, CI/CD, and operations.
• Built multilingual learner, observer, and administrator experiences with role-based access, 2FA, audit trails, presence, and subscription billing.
• Developed resilient document and video pipelines for OCR, transcription, embeddings, vector search, and RAG workflows.
• Integrated Gemini-powered tutoring, assessments, content generation, and observer analysis with permission-aware tools and citations.
• Designed secure cross-cloud infrastructure across AWS, GCP, Cloudflare, Fly.io, and R2 using federated workload identities.
• Built a Go-based internal developer platform for builds, deployments, infrastructure, secrets, identity, database operations, and rollback management.
• Established comprehensive testing and SRE practices covering observability, recovery, reconciliation, diagnostics, and production runbooks.

A multilingual technology community and publishing platform for sharing knowledge, presenting projects, organizing events, and connecting members.

• Architected and implemented the full platform, including content, public and administrative interfaces, identity, AI translation, data, edge infrastructure, CI/CD, and operations.
• Built community and publishing features for content authoring, profiles, forums, notifications, event proposals, reviews, and localized event drafts.
• Developed a definition-driven Go content engine with validation, workflows, dashboards, media management, publishing, and Gemini-powered translation.
• Implemented rich Markdown and Org-mode rendering with SEO metadata, multilingual links, syntax highlighting, diagrams, charts, tables, multimedia, and automated sitemaps.
• Built secure account and administration features, including 2FA, external identity linking, roles, permissions, session control, audit logs, consent, and data requests.
• Designed cross-cloud infrastructure with Ent/Turso, DynamoDB, Cloudflare Workers, Fly.io, AWS OIDC, and GCP Workload Identity Federation.
• Built internal developer tooling and SRE practices for automated builds, deployments, secrets, migrations, testing, observability, monitoring, and rollback.

A global consulting business that helps organizations solve business and technology challenges using services such as AI, cloud computing, cybersecurity, and digital transformation.

• Built a toolset to help product teams meet clients’ service level agreement (SLA) expectations for application responsiveness, speed, and reliability with K6 and Kubernetes.
• Enhanced system performance through optimization and refactoring, improving reliability and scalability.
• Delivered secure, modular microservices on AWS, integrating continuous integration and continuous delivery (CI/CD) pipelines with Jenkins and GitLab.
• Automated key workflows, reducing manual processing time and error rates with Kotlin coroutines and IBM MQ queues.
• Collaborated across teams, ensuring timely project delivery aligned with business goals.

A community-services platform connecting people with local healthcare, human-services, education, mentorship, and rewards providers.

• Developed stress- and soak-testing suites for key APIs using JavaScript, Go, and k6 to support the sub-three-second SLA.
• Built parameterized performance tests using JavaScript, Kubernetes, and OpenShift.
• Automated the collection and online publication of test-run metrics using GitHub Pages, JavaScript, and k6.
• Created performance graphs and reports identifying potential bottlenecks and recommending optimization steps.