Cases

Real projects. Measurable results.

SaaS / Legal Tech

CaseHub

Full case management system for an immigration law firm in the US.

Problem

Firm managing 200+ cases with spreadsheets, email and shared folders. Lost documents, missed deadlines, clients with no visibility into their case status.

Solution

Web platform with case management, documents synced to the client's Google Drive, AI-powered USCIS form auto-fill, client portal and WhatsApp bot for intake.

Result

7 development phases delivered. Multi-tenant white-label system ready for other firms.

Automation / Integration

N8N automation for a law firm

Real-time case status lookup, straight from WhatsApp.

Problem

Lawyer using ADVbox and ChatGuru separately. Clients ask about their case on WhatsApp and get outdated info limited to what the CRM shows, not the actual court status.

Solution

Automated pipeline: WhatsApp receives the question, N8N queries TJMG and DataJud in real time, Gemini AI translates legal jargon, and the response goes back to the client automatically.

Result

Real court status delivered via WhatsApp with no manual intervention. ADVbox updated automatically.

AI / Chatbot

WhatsApp Bot with AI

Automated triage and smart intake for an immigration law firm.

Problem

Firm receiving 50+ daily WhatsApp messages. Manual triage, delayed responses, lost leads due to lack of follow-up.

Solution

Hybrid template + LLM system (Gemini AI) with auto-followup, AI-powered response suggestions and a template matching engine. Direct CRM integration.

Result

Production system (v10.6). Automatic message triage, CRM lead creation with no human intervention, continuous prospect follow-up.

CaseHub WhatsApp Bot control panel with live conversations

Infrastructure / Security

Jacaranda: VPS security and infrastructure

Recovery and hardening of 7 compromised WordPress sites across 2 servers.

Problem

7 WordPress sites compromised on 2 servers. Massive spam, potential backdoors, no backups, spam emails being sent from the servers.

Solution

Full forensic sweep, Fail2ban with 4 jails per VPS, SSH hardening, automated daily MySQL backups, malicious bot blocking.

Result

8,693 malicious posts removed. 149k spam emails per week blocked. Zero backdoors. Active continuous monitoring.

Design / Web Development

12+ commercial websites

Institutional sites for companies in audiovisual, architecture and fashion.

Problem

Businesses needing a professional digital presence with their own domain, consistent visual identity and search engine visibility.

Solution

Custom WordPress development and design with SEO, full visual identity and digital business card format.

Result

12+ sites delivered, including audioprodutora.com, basearquitetura.com, curtametragem.com, and others.

Hasteo landing page design by Víctor Vingren

Tailored consulting for your firm

Every one of these projects was born from a real problem. I can adapt similar solutions to your firm's reality, modular and custom-built.

Also check out the latest software I built for immigration law firms. Soon, there will be a modular version any firm can use.

Discover CaseHub

victor@vingren.me (32) 99151-3405

Víctor Vingren

victor@vingren.me (32) 99151-3405 vingren.me

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