Prompts Manager + RAG
Multi-tenant metered LLM chat
Next.js/TypeScript, MongoDB and AWS EC2/S3; integrates multiple model providers, usage accounting and a hybrid BM25 + dense retrieval pipeline with RRF fusion.
NAME
Filipe Alves de Almeida(cv)
filipealvesdealmeida — Senior Backend Engineer · PHP · Node.js · REST APIs · Linux · AWS
English C1 Advanced · Portuguese Native · 12+ years in production
- Brazil · Open to Remote
- contato@logupdigital.com
- linkedin.com/in/filipealvesdealmeida
- github.com/filipealvesdealmeida
TL;DR
filipe --tldr
- 12+ years building, integrating and operating production systems in PHP, Node.js and Python.
- 900K+ messages processed by a multi-tenant WhatsApp platform on Redis, BullMQ and MongoDB — idempotent webhooks, retries, controlled concurrency.
- 1.47M clicks and 20M impressions from Google Search in a peak month, on a web property serving ~1M monthly pageviews.
- 700K+ users registered on a Laravel application, with more than 500K verified email addresses.
DESCRIPTION
filipe Senior Backend Engineer with 12+ years of experience building, integrating and operating production systems in PHP, Node.js and Python. Strong background in backend ownership, REST APIs, webhooks, asynchronous processing, MySQL/MongoDB, Linux, Docker and Nginx, including mature PHP codebases and hands-on Laravel/Yii work.
Built a multi-tenant WhatsApp platform that processed 900K+ messages using Redis, BullMQ and MongoDB with idempotent webhook handling, retries and controlled concurrency; also operated high-traffic web systems reaching ~1M monthly pageviews and 1.47M Google Search clicks / 20M impressions in a peak month.
Experienced from requirements and architecture through deployment, incident response and production monitoring, with practical AWS exposure and daily AI-assisted development.
OPTIONS / TECHNICAL SKILLS
- -b, --backend
- PHP, Laravel, Yii, Node.js, REST APIs, Webhooks, Third-party integrations, Background workers
- -m, --messaging
- Redis, BullMQ, Job queues, Retries, Idempotency, Concurrency control, Failure handling
- -d, --data
- MySQL, MongoDB, SQL, Schema changes, Indexing, Query/performance troubleshooting, Bulk operations
- -i, --infrastructure
- Linux, Docker, Nginx, AWS EC2/S3, Cloudflare, DNS, SSL/TLS, Deployment, Monitoring, Incident response
- -a, --ai-assisted
- Claude Code, Codex, Architecture planning, Implementation, Debugging, Code/test review
- -x, --additional
- Git, Code review, WordPress/WooCommerce, Stripe/payment APIs, Selenium, Puppeteer, n8n
HISTORY / EXPERIENCE
-
Founder & Software Engineer @ Logup Digital Jul 2017 — Present
- Owned backend delivery end to end — requirements, architecture, database changes, implementation, deployment, monitoring and production support — across client and independent systems.
- Designed and operated a multi-tenant Node.js messaging platform for the official WhatsApp Business Platform, processing 900K+ messages through Redis/BullMQ workers and MongoDB while keeping webhook ingestion responsive under traffic bursts.
- Implemented idempotent webhook processing, retries and controlled concurrency; diagnosed CPU/database pressure during high-volume sends and redesigned the processing path around queues and batch operations to reduce synchronous load and improve stability.
- Built a 24/7 data-ingestion service (Python/Selenium, later Node.js/MongoDB) that authenticated into external systems, detected newly available data and persisted records unattended, replacing recurring manual collection.
- Built and maintained PHP/MySQL web and e-commerce systems, including WordPress/WooCommerce projects and integrations with Stripe and Brazilian payment services; operated Linux, Docker and Nginx environments with DNS, SSL/TLS and production troubleshooting.
-
Senior Software Engineer — AI & Web @ Inteligência Conectada Ltda Mar 2023 — Nov 2025
- Developed and operated production platforms across PHP, Node.js, Next.js, TypeScript, MongoDB, MySQL, Docker and Nginx, with emphasis on backend behavior, integrations, reliability and production troubleshooting.
- Built REST API integrations and automation workflows connecting internal systems with third-party services, reducing repetitive operational work and improving system-to-system data flow.
- Diagnosed application errors, server-load spikes, availability issues and deployment/configuration failures across Linux, Nginx, Cloudflare and database environments, focusing on root cause rather than symptom-only fixes.
- Scaled and operated a WordPress-based web property to 1M monthly pageviews; in a peak month, Google Search Console recorded 1.47M organic clicks and 20M impressions after sustained work on application performance, caching, Cloudflare, technical SEO and infrastructure.
- Built and operated a supporting Laravel application for account registration, scaling it to 700K+ registered users and more than 500K verified email addresses.
-
PHP Developer — E-commerce @ CreationShop Ltd Feb 2014 — Jun 2017
- Maintained and evolved a mature PHP/Yii e-commerce codebase for 3+ years in a distributed remote team, shipping production changes against established business rules and integrations.
- Built payment modules and third-party financial integrations for card and checkout flows; traced transaction failures end to end through application logic, MySQL and external APIs to keep checkout stable during higher-volume periods.
PROJECTS
Selected projects
Scale
WhatsApp messaging & support SaaS
Meta Cloud API, Redis/BullMQ, MongoDB and PM2, with templates, delivery metrics, billing, blacklist/opt-out and LLM-assisted workflows.
KEYWORDS
EDUCATION / LANGUAGES
- -e, --education
- BSc in Computer Science — Universidade Federal de Goiás (UFG), Brazil (2013)
- --lang=english
- English — C1 Advanced
- --lang=portuguese
- Portuguese — Native
REQUEST FULL CV
filipe --send-cv --to=<email>
This page is the short version. Leave your email and I will send you the full CV as a PDF, with direct contact details.
SEE ALSO
- mail(1) contato@logupdigital.com
- cv(1) full CV by email
- linkedin(7) linkedin.com/in/filipealvesdealmeida
- github(7) github.com/filipealvesdealmeida
- notes(7) tech notes