Engineering Production Systems

Software, Apps, and Autonomous AI Agents — Built for Production

FortressLLM engineers scalable software systems, modern web/mobile apps, and intelligent AI agents that automate real workflows and integrate seamlessly into your business.

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sybil / agent-platform
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✓ Orchestrator initialized

✓ Agent pool: 4 workers ready

✓ Tool registry: 12 tools loaded

→ System online. Awaiting tasks...

Sybil Logo

Sybil

Flagship

An advanced multi-agent AI system demonstrating how FortressLLM builds production-ready autonomous software.

Multi-Agent Orchestrated Autonomous
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Services

What we build

We solve the engineering problems that hold companies back — from scaling infrastructure to deploying production AI.

Software Engineering

Systems that scale with your business

Custom backend systems, APIs, architecture design, and scalable infrastructure built for real-world load.

Problems we solve

  • A fintech startup's payment API crashes during peak hours — losing transactions and trust
  • A logistics company runs on a 15-year-old monolith that takes 3 months per feature release
  • A healthcare platform can't pass compliance audits due to fragile, undocumented code

→ Reliable, maintainable systems that your team can build on for years.

Web Development

Platforms your users actually love

High-performance SaaS apps, dashboards, platforms, and internal tools designed for real workflows.

Problems we solve

  • A construction firm tracks $2M in projects across disconnected spreadsheets
  • An e-commerce brand loses 40% of mobile users to a slow, clunky checkout flow
  • A property manager juggles tenant requests across email, phone, and sticky notes

→ Fast, intuitive web apps that drive adoption and reduce support tickets.

Mobile Apps

Native quality, cross-platform speed

Cross-platform or native production apps with full backend integration and offline support.

Problems we solve

  • A field service company's technicians lose data when working in areas with no signal
  • A restaurant chain maintains two separate apps for iOS and Android — doubling dev costs
  • A delivery startup's app drains battery and crashes mid-route on older devices

→ Ship one codebase to both platforms with native performance and reliability.

AI Agent Systems

Autonomous intelligence, real results

Multi-agent orchestration, LLM integrations, private AI deployments, and embedding AI into existing products.

Problems we solve

  • A law firm spends 200+ hours/month manually reviewing contracts for risk clauses
  • A recruiting agency screens 5,000 resumes per role — most never read by a human
  • A bank needs AI-powered fraud detection but can't send customer data to external APIs

→ Production-grade AI agents that automate real workflows end-to-end.

Why FortressLLM

Engineering you can trust

Full-stack engineering + AI expertise
Production-ready builds, not prototypes
Custom solutions tailored per client
Strong system integration capability
Real-world autonomous agent experience (Sybil)

Blog

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Need software or AI agents built properly?

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