Portfolio8 projects

Projects & Case Studies

Real systems I've designed, built, and operated, from serverless platforms on AWS to security-hardened infrastructure and AI-driven DevOps tooling. Every project ships with source code and architecture.

  1. 01ImageShare: Serverless Image Sharing PlatformBuildA fully serverless file-sharing platform on AWS with PIN-protected shares, WebDAV support, and full-text search, with zero servers to manage.ImageShare serverless image and file sharing platform user interface
  2. 02FreeIPA SSH MFA ArchitectureCase StudyEnterprise SSH authentication with progressive security across DEV, UAT, and PRODUCTION, from key-only to key plus password plus OTP.FreeIPA SSH MFA enterprise identity and access management dashboard
  3. 03Smart Cafe: Serverless Cloud Ordering SystemBuildA production-ready cafe ordering system on AWS Free Tier with menu browsing, order tracking, and live analytics at $0/month operating cost.Smart Cafe serverless cafe ordering and analytics platform interface
  4. 04Secure Pipeline: Security-First CI/CDCase StudyEight automated security scan stages aggregated into DefectDojo, covering SAST, SCA, secrets, and SBOM on every push, for ~$5/month.Secure Pipeline DevSecOps CI/CD architecture diagram with GitHub Actions scanners, AWS EC2, DefectDojo and SonarQube
  5. 05Private AI DevOps Engineer with DeepSeek + AIOpsCase StudyA private, free, locally-hosted AI coding assistant with Prometheus and Grafana monitoring and agentic workflows, at zero API costs.DeepSeek private AI DevOps assistant architecture diagram with Ollama, Prometheus and Grafana
  6. 06Event With Me: Serverless Event Registration and TicketingBuildA serverless event platform for Azubi Africa that replaces manual forms with self registration, role based check in, badge printing, and audit logs across 15 Lambda functions and 3 Cognito roles at $0 monthly cost.OpenAI Build Week registration and check-in front page built on the Event With Me serverless platform
  7. 07Agentic AI Customer Support Agent on AWS AgentCoreBuildA production-grade customer support agent on Amazon Bedrock AgentCore that resolves product inquiries, enforces return and warranty policies via governed tools, and remembers returning customers - with Cognito auth, Cedar guardrails, and continuous quality evaluation.Customer support AI agent architecture on Amazon Bedrock AgentCore with runtime, memory, gateway, policy engine and evaluations
  8. 08AI Code Reviewer: Serverless PR Reviews with BedrockBuildEvery GitHub pull request and GitLab merge request gets an AI review flagging security holes, quality issues, and performance problems within seconds - served by a fully serverless AWS pipeline that costs pennies per review.AI Code Reviewer serverless architecture with API Gateway, SQS, Lambda, and Amazon Bedrock Nova reviewing pull and merge requests