AI Workflow Consulting at AI Workflow Consulting

Helping SMBs automate operations using n8n, LLM APIs, and custom integrations. Clients include an removalist (AI quote agent: n8n + Gemini + Google Maps), a study-abroad agency (WhatsApp support agent: n8n + OpenAI), and a 30-driver transport company (timesheet, invoicing, Airtable CRM).

Ruby on Rails Developer at MindVision / Yuldui (yuldui.io)

Promoted from intern to full-time within 3 months. Contributed to a multi-tenant no-code SaaS platform and B2B CRM/admin systems. Led a Rails upgrade from 5 to 8 (Ruby 2.6→3.4) on a live platform with 45,000+ users, including dependency audits and production cutover. Shipped core platform features (data tables, form builder, workflow, reporting engine) and B2B client apps. Built automated client communications (SMS/email) with Sidekiq rules, implemented end-to-end Stripe payments, and integrated Xero, Sentry, SMS providers, and payroll platforms. Wrote and maintained RSpec tests and participated in code reviews.

Ruby on Rails Developer at MindVision

Promoted from intern to full-time developer within 3 months. Contributing across three layers: the Yuldi no-code platform itself, the client CRM and admin apps built on it, and the integrations that connect them to external systems. Led the migration of a live removalist-management platform from Ruby 2.6.9 / Rails 5 to Ruby 3.4 / Rails 8. The system manages 45,000+ users and customer records across jobs and moves, invoicing, timesheets, payroll, Stripe payments, and storage. Owned the upgrade plan, dependency and gem audit, code and test fixes across major-version breaks, and the cutover. Built a TOML-driven Python tool to walk every record in the old database and replicate it into the new schema, applying custom transformations per table where the data model changed. Built and extended custom CRM and admin systems on top of Yuldi for multiple B2B clients, some serving thousands of end customers, from stakeholder requirements through to deployed features. Built automated client communication systems (SMS and email) with trigger rules and reusable templates, plus quote and invoice workflows with PDF generation and status tracking. Integrated client systems and the Yuldi platform with third-party services including Stripe (payments), Xero (accounting), SMS providers, payroll platforms, and Sentry (error monitoring). Wrote and maintained RSpec test suites and participated in regular code review to keep platform and client codebases shippable.

Software Developer at Padra Imoveis

Developed real estate software using Java serving 100+ daily users, improving satisfaction by 25%. Collaborated on complete systems development lifecycle from requirement gathering to production. Built customer-facing web features improving the overall user experience and platform reliability. Applied Agile/Scrum practices in development workflow and team collaboration.

Junior Software Developer at Cooperativa Agroindustrial Alfa

Developed internal ERP software supporting 200+ concurrent users using Progress programming language. Integrated multiple software components into a cohesive product, reducing system complexity. Collaborated with team members on feature planning, development, and quality assurance.