Pétrus
BetaScheduling and management platform for automotive detailing businesses. Bookings, services, customers, loyalty and metrics in one place.
- SaaS
- scheduling
- car detailing
AndréMiranda
Backend EngineerIntegration & Automation Specialist
Backend Engineer with 7 years of experience building high-availability integrations in Go and PHP, process automation and conversational chatbots.
Products
What I am building on my own.
Results in production
- response time after moving from PHP to Go
- −55%
- automatic resolution across 15k+ chats a month
- 68%
- SLA across 12+ critical integrations
- 99.5%
- years of backend experience
- 7
The road so far
Seven years across logistics, customer service and benefits, always on the backend.
Integration Developer
Carrier / logistics (remote)
–
Software Engineer
Multinational tech consultancy (remote)
–
Software Engineer
Logistics tech startup
–
Software Developer
Employee benefits company
–
Junior Full Stack Developer
Carrier / logistics
–
Projects
Work I was part of, described without company names.
Migrating a PHP monolith to Go microservices
2020 – 2022
Logistics platform rewritten in Go, with 55% better performance and 20% lower infrastructure cost.
- Go
- PHP
- MySQL
- Docker
WhatsApp customer service chatbots
2022 – 2024
Two Dialogflow bots handling 15k+ conversations a month, with 68% resolved automatically.
- Dialogflow
- Genesys
- Node.js
- NLP
Logistics integration platform
2024 – 2026
12+ integrations between a carrier and its shippers (SFTP, EDI, REST), with a 99.5% SLA.
- PHP
- MySQL
- SFTP
- EDI
- XML
- REST
Off the keyboard
3D printing
Designing and printing parts, prototypes and everyday fixes.
Home automation
Making the house smarter with sensors, integrations and automations.
Motorcycling
Hitting the road on two wheels, the "road" in devandroad.
Traveling
Discovering new places, cultures and stories.
Let's talk?
The fastest way to reach me is LinkedIn. I am also on GitHub and Instagram.