Skip to content
Omar Nassar

Open to new roles

AI engineer and full-stack developer at Vloto, founder of Virelio. I build AI that ships, not demos.

Omar Nassar

  • AI agents
  • Voice AI
  • WhatsApp automation
  • Fraud prevention
  • RAG platforms
  • Multi-agent systems
  • On-premise LLMs
  • Full-stack products

Selected work

Four systems in production, and what they delivered.

  1. 2024Vloto

    Invoice Fraud Prevention Platform

    Behavioral risk scoring that flags high-risk customers before they are invoiced, plus micro-invoicing sized to each risk score.

    Fewer payment defaults
    73%
    Outstanding payments recovered
    €2M+
    Better cash flow
    45%
    Read the case study

    Risk scoring

  2. 2026Vloto

    WhatsApp AI Business Agent

    A WhatsApp agent that answers in Dutch and English and changes real bookings through validated tool calls.

    Conversations resolved without a human
    55%
    Customers on the channel
    80K+
    Read the case study

    Agent

  3. 2025Virelio client

    Medical Technical File Builder

    NLP trained on medical regulation that drafts the technical files behind FDA, CE and ISO approval.

    Per dossier, down from 3 months
    1 week
    Read the case study

    Regulatory AI

  4. 2025Virelio

    AI Customer Support

    A voice and chat front desk that answers questions about the services and books meetings on its own.

    Answering, even when I am offline
    24/7
    Read the case study

    Voice + chat

Builds the full stack. Ships the AI.

I started as a frontend developer in 2017 and moved into backend a few years later. The stack runs wide: React, Next.js, Laravel, Node, Python, plus the infrastructure to actually run it in production. The AI work came after that. Multi-agent systems, RAG platforms, on-premise LLMs. It's the latest chapter, built on top of the foundation, not stacked next to it.

At Vloto B.V., I build the AI systems and the backend they run on. The customer-facing WhatsApp agent resolves over 55% of conversations autonomously. There is voice AI for inbound calls, fraud-prevention models, on-premise LLM workflows running inside the company, plus the booking algorithms, internal dashboards and APIs underneath. With Virelio, I bring the same full-stack-to-AI approach to other companies.

Monthly Impact
€50K
Systems Shipped
50+
Automations
200+
Years in Tech
7+

Best taught by doing.

The only way to teach AI is to build it in front of you. That holds inside Vloto and in every lesson I run outside it.

  1. AI go-to engineer at Vloto

    Half engineering, half teaching: showing the team how to automate their own workflows.

  2. Internal tools that cut dev time

    Techniques and tools I build to compress development time, then teach the team to use.

  3. AI lessons & webinars

    Every session builds something real, live, instead of clicking through slides.

From student to engineer at Vloto and founder of Virelio.

2023-PresentAI Engineer & Co-Founder Virelio Agency

Co-founded AI agency delivering production-grade solutions for enterprises. Built Microsoft ecosystem integrations with Teams, SharePoint, and Outlook automation. Developed multi-agent workflows orchestrating complex business processes, enterprise RAG platforms achieving 95% accuracy on domain-specific queries, and medical compliance platforms reducing 3-month certification processes to 1 week. Shipped custom LLM integrations, intelligent document processing pipelines, and AI-powered analytics dashboards.

  • LangChain
  • RAG
  • Multi-Agent Systems
  • CrewAI
  • GPT-4
  • Qdrant
  • Python
  • Azure
Visit Virelio Agency
2023-PresentAI & Backend Engineer Vloto B.V.

Leading multiple AI initiatives at Vloto. Some sit on the data side, pulling signal out of fleet, booking, and operations data to make sharper calls. Others sit on the user side, shipping features that move real metrics: the WhatsApp agent that deflects 55% of support across 80K+ users, the voice AI for fleet and fine inquiries, a fraud-prevention layer that has caught €50K+ in invoice fraud before payout, and a computer-vision damage-triage system that locates, categorizes, and de-dupes user-submitted damage reports before they hit the ops queue. The work keeps expanding.

  • Laravel
  • LangChain
  • OpenAI
  • WhatsApp Business API
  • ElevenLabs
  • Voice AI
  • Python
  • MySQL
Visit Vloto B.V.
2021-2023Product Manager Bitsliced

Started teaching career sharing knowledge with aspiring learners. Co-founded Bitsliced, an NFT marketplace leveraging blockchain for real-world asset digitization. Assembled and managed a team of four professionals while overseeing project development and quality assurance.

  • NFT
  • Product Strategy
  • Team Leadership
  • Teaching
2021Self-Development Year Independent Study

Went deep on blockchain and cryptography, gaining extensive knowledge about various blockchain types, consensus mechanisms, and the limitless possibilities of smart contracts for automating complex tasks.

  • Blockchain
  • Smart Contracts
  • Cryptography
  • Web3
2019-2021Frontend Developer CSDM

Served as a front-end developer utilizing ReactJS and GraphQL. Gained valuable company insights through internship, then promoted to junior developer working with high-profile clients like Coca-Cola, Shell, and Schiphol.

  • ReactJS
  • GraphQL
  • Frontend Architecture
Visit CSDM
2017-2019Software Developer Amstelland College

Three years going deep on the fundamentals. The first half was frontend craft: HTML, CSS, and JavaScript until the browser felt like a familiar room. The second half flipped to backend: PHP, MySQL, and C#. Database schemas, CRUD operations, the unglamorous plumbing every real system runs on. The foundation everything else got stacked on top of.

  • HTML/CSS
  • JavaScript
  • PHP
  • MySQL
  • C#
  • WordPress

The kit, seven years deep.

No tribal loyalties. Pick the right tool, ship the thing, move on. Bold ones are daily drivers.

AI / Agents

24
  • LangChain
  • LangGraph
  • CrewAI
  • Vercel AI SDK
  • MCP
  • Tool use
  • RAG
  • Multi-agent systems
  • Context engineering
  • Memory systems
  • Human-in-the-loop
  • Evals & guardrails
  • Observability
  • Computer vision (OCR)
  • Fine-tuning
  • Embeddings
  • GPT
  • Claude
  • Gemini
  • ElevenLabs
  • Whisper
  • LangSmith
  • Ollama
  • On-prem LLMs

Languages

6
  • TypeScript
  • JavaScript
  • Python
  • PHP
  • C#
  • SQL

Frontend

5
  • React
  • Next.js
  • Vue 3
  • React Native
  • Tailwind CSS

Backend

7
  • Laravel
  • Node.js
  • Express
  • REST APIs
  • GraphQL
  • WebSockets
  • Microservices

Data / Storage

6
  • MySQL
  • PostgreSQL
  • SQLite (WAL)
  • Supabase
  • Qdrant
  • Redis

Cloud / Infra

8
  • Cloudflare
  • Laravel Forge
  • Vercel
  • Azure
  • Google Cloud
  • GitHub Actions
  • Docker
  • PM2 (Pi)

Most reached for: TypeScript, Next.js, Laravel, LangChain, Cloudflare.

Credentials, on file.

Verified through Anthropic, Google and Oracle. Always learning what ships.

Tools, in the wild.

Five packages, over 5,000 installs. Some came out of work, two came out of trying to find somewhere to live in the Netherlands.

  • v3.1.32k+ installs

    skillsync-team

    Git-native skill sharing for AI coding agents.

    Skills you build for your AI coding agent normally die on your laptop. SkillSync turns your team's skill library into something Git-native: push yours to a shared repo, pull what your teammates shipped, stay in sync without anyone copy-pasting markdown around.

    npm i -g skillsync-team
  • v0.7.72k+ installs

    claude-pin

    Bookmarks for the sessions worth keeping.

    Claude Code's --resume window is short. claude-pin keeps the sessions you care about reachable past it: pinned, noted, retrievable. Ships /pin, /unpin, /pins and /note slash commands, plus the cpin CLI with an interactive picker.

    npm i -g claude-pin
  • v1.0.41k+ installs

    huurradar

    The Dutch rental market, minus the refreshing.

    Good listings are gone within hours and sit on platforms that share nothing with each other. HuurRadar watches six of them on a schedule, filters to your criteria, has AI read the income requirements buried three paragraphs down, and emails you whatever survives while it is still available.

    npx huurradar
  • v1.0.3500+ installs

    huischeck

    Paste a listing. Get the verdict the ad won’t give you.

    Every listing looks good: wide-angle photos, copy written by an agent. HuisCheck takes one link and works out what actually decides it: the commute at 08:30 in real traffic, whether the erfpacht runs out, what the neighbourhood is like after dark, what you can borrow. Every euro figure is computed in code, never guessed by a model.

    npx huischeck
  • UnpublishedIn development

    featuresync

    Developer handoff, without the rebuild.

    Sister tool to SkillSync, with a bigger ambition: make handoff between developers stop hurting. Pass the actual work (context, agent state, threads in progress) so whoever picks up next starts where you really were, not where the Git branch left them.

    npm i -g featuresync

Let’s talk.

AI engineering, full-stack work, or a quick consult. Email is the fastest way through.