Backend engineer — distributed systems and AI infrastructure.
I build systems end to end: event-driven Go services, voice/AI platforms, and schema-bound LLM pipelines with tests and observability you can inspect before an interview.
brohammad.tech · resume · LinkedIn · email
Associate Software Engineer at PwC — agentic deal workflows for an enterprise banking client (async ingestion, NLP extraction, ML classification). Details stay confidential; public proof is in the repos below.
VoxForge — voice AI infrastructure
One pipeline for WebSocket, REST, and LiveKit WebRTC · LangGraph · pgvector RAG · per-turn eval · signed replay · self-hosted deploy.
Metrics (repo SSoT): see docs/project-metrics.md — 426 tests collected, 76.40% coverage on src/voxforge at last pin.
Case study: brohammad.tech/projects/voxforge
BugSathi — event-driven bug reporting (Go)
Screen recording → MinIO → ordered Kafka pipeline → ffmpeg → AI-drafted report. JWT refresh rotation · OTel/Prometheus/Grafana · 116 Go tests under -race · 35 ADRs.
Case study: brohammad.tech/projects/bugsathi
SignalMine — extraction pipeline
GitHub/Reddit → deterministic normalization → schema-validated LLM extraction · golden-dataset eval · FastAPI + Postgres persistence.
Metrics: docs/project-metrics.md — 125 pytest tests collected.
Case study: brohammad.tech/projects/signalmine
PaintCRM — dealer product
Offline-first room preview · multi-tenant API · live demo at paintcrm.brohammad.tech.
Case study: brohammad.tech/projects/paint-intelligence
Arden (upcoming)
Distributed job scheduler in Go — Postgres-backed leasing, fencing tokens, DLQ, observability. Design phase only — README states what is not implemented yet.
Distributed systems · backend infrastructure · AI systems engineering · platform engineering · high-performance systems
| Area | Tools |
|---|---|
| Languages | Python, Go, TypeScript |
| Backend | FastAPI, Express, SQLAlchemy, asyncpg |
| Data | PostgreSQL, pgvector, Redis, MinIO, Kafka |
| AI / voice | LangGraph, LiveKit, Instructor, JSON Schema contracts |
| Ops | Docker, Kubernetes, OpenTelemetry, Prometheus, Grafana, GitHub Actions |
Technical writing in progress on brohammad.tech/#writing — grounded in the repos above, not generic tutorials.
[email protected] — include the system problem; I'll point you at the matching repo and case study.