Independent Software Engineer - Full-Stack and Mobile Self-Directed Production Systems
I architect, ship, and maintain three production applications with public codebases, automated tests, and live deployments. My work spans cross-platform Flutter interfaces, asynchronous FastAPI microservices, vector search, AI integrations, databases, and cloud deployment.
For PulseFit AI, I built a cross-platform fitness application and two-stage RAG copilot using Flutter Web, FastAPI, Qdrant Cloud HNSW, Gemini, Cohere Rerank, and Supabase. I implemented 768-dimensional vector retrieval with sub-15 ms retrieval performance, cross-encoder reranking that improved precision to over 94%, deterministic mathematical guardrails, and offline-first client-side state caching.
For JOB SeArCh, I engineered an autonomous AI career agent with semantic candidate-to-job matching. I developed shared latent-space matching with Supabase pgvector HNSW, Gemini Flash scoring, adaptive bias steering vectors, recruiter outreach generation, BLoC-based Flutter Web UI, headless ATS scrapers, and a client-side credential vault.
For ComplianceShield, I created a fully client-side audit-readiness and SAST scanner for SOC 2, ISO 27001, HIPAA, and GDPR controls. I implemented static-analysis rules for exposed secrets, unescaped queries, and insecure dependency patterns with immediate browser-based feedback.