Greg C.

Automation Specialist

Feb 2026 - Present • 8 mos

Self-employed automation specialist (Corfesto). I design and build business workflows inside the client's own n8n account so they keep the stack, keys, and hosting. Typical work since Feb 2026: linear and branching flows (CRM, Sheets/Airtable, email, Slack, WhatsApp/Telegram), lead scoring agents, FAQ/qualifier chatbots with calendar booking, and brand-monitoring setups with weekday email/Slack briefs. Scope per project is one process, not the whole company. I document the flow, error handling, and what to click if a node fails. Client provides n8n (Cloud or VPS), domains, LLM keys, and CRM seats. I do not host production as part of a basic build and I do not run captcha bypass or ToS-breaking scrapes. Deliverable is a working workflow in their account plus a short handover — not a forever retainer inside the same ticket.

Database Administrator

Sep 2024 - Present • 2 yrs 1 mo

Freelance database administrator for small product and operations teams, delivered through Corfesto. Design and document schemas (typically under 60 tables). Write, fix, and optimize SQL for reports and application logic. Review EXPLAIN plans, propose indexes, and leave a short note on what to measure after the change. Build query packs and lightweight reporting layers so the client can rerun the work without me. Prepare staging-safe migrations and cutover checklists; I do not apply unreviewed changes on production. Stack: PostgreSQL and MySQL, plus SQL Server when the client already has it. Deliverables are the SQL, a schema or ER note, and handover docs. Not 24/7 on-call DBA and not a compliance audit. This is the same scope I sell on Fiverr: one query, a query pack, or a small report layer — not “run the company’s entire database forever.”