WHAT I DO

Services

Four ways to bring me in: fixed-scope architecture audits, high-concurrency engineering sprints, autonomous AI agent pipelines, and fractional principal backend engineering.

01 / FIXED SCOPE

System Architecture & Bottleneck Audit

1–2 WEEKS

A rigorous diagnostic investigation into why your platform is slowing down, locking database tables, or failing during traffic spikes. I profile slow queries, trace distributed request bottlenecks, and deliver an actionable engineering blueprint.

What you get:

Ranked report of slow queries & locking hazards
Redis cache invalidation & queue topology plan
Security & multi-tenant isolation review
60-minute technical walkthrough with your engineering team

Book an audit call

02 / PRODUCTION BUILD

High-Concurrency Engineering Sprint

2–4 WEEKS

Bring me in to re-engineer one critical system bottleneck that is stopping growth: high-volume payment processing, asynchronous webhook ingestion, complex search indexing, or database sharding. Built for 10x throughput and sub-80ms response times.

What you get:

Refactored idempotent controllers & async job pipelines
Zero-downtime database migrations & index tuning
Automated load tests (k6/JMeter) verifying target concurrency
Complete integration test suite with CI/CD deployment hooks

Discuss your sprint

03 / AI & AGENTS

Autonomous AI Agent Systems & RAG Pipelines

2–6 WEEKS

Moving beyond basic prompt wrappers. I design deterministic multi-agent architectures, function tool-calling routines, vector search embeddings, and fallback loops that operate reliably in enterprise production.

What you get:

Custom autonomous agent workflows with strict schema outputs
Vector database ingestion & chunked similarity retrieval
Token caching & rate-limit throttling protections
Telemetry logging for hallucinations and latency spikes

Architect your AI pipeline

04 / FRACTIONAL LEADERSHIP

Fractional Principal Backend Engineer

MONTHLY RETAINER

Principal engineering guidance without the executive overhead. I embed with your founders or senior team: reviewing architectural RFCs, running code governance, preventing costly technical debt, and mentoring developers.

What you get:

Dedicated weekly architecture & sprint design sessions
Asynchronous pull request reviews and security auditing
Direct Slack/Discord access for urgent architecture decisions
Guaranteed timezone overlap with European & US mornings

Inquire about fractional availability

Not sure which of these it is?

Describe the bottleneck or scaling problem rather than the deliverable, and I will tell you directly which approach makes the most sense.

Let’s Talk