LLM Apps & Chatbots
Production-grade assistants and product features on OpenAI, Anthropic, or Gemini — with streaming, tool calls, and guardrails.
AI Development & Transformation
Our engineers build LLM-powered products, agentic automations, and retrieval systems that hold up in production — with evaluation, cost control, and data governance in place from the first sprint. And they use AI tooling daily on your codebase, so delivery speed compounds.
Production-grade assistants and product features on OpenAI, Anthropic, or Gemini — with streaming, tool calls, and guardrails.
Retrieval pipelines over your documents and databases: chunking, embeddings, hybrid search, and citation-backed answers.
Multi-step agents that take real actions in your systems, with human-in-the-loop approval and full audit trails.
Replace manual back-office steps — triage, routing, summarization, reporting — with reliable, monitored automations.
Extract structured data from PDFs, scans, and email at volume, with validation rules and confidence scoring.
Speech-to-text, text-to-speech, and real-time voice agents for support, field work, and accessibility.
Offline and online evaluation suites, prompt versioning, fine-tuning, and deployment pipelines that keep quality measurable.
Map, document, and safely refactor legacy systems using agentic tooling instead of month-long manual discovery.
Data handling policy, PII redaction, model routing, and cost controls — reviewed against your compliance requirements.
Give your engineers and ours a live, shared map of your system — cutting onboarding time and de-risking legacy modernization.
$ paf map --scope billing-service
→ indexing 412 modules ...
→ 38 domain rules captured
✓ living system map updatedProblem
Knowledge disappears the moment engineers roll off the project.
With Paftesting
Architecture and business logic captured in a living system map.
$ paf impact PaymentGateway.charge()
→ 17 direct callers
→ 4 downstream services
⚠ blast radius: checkout, refundsProblem
Legacy systems are risky to change blind.
With Paftesting
Visual dependency mapping shows blast radius before any change ships.
$ paf explain order-pipeline
→ entry points, owners, contracts
→ 6 guided walkthroughs generated
✓ ramp-up plan readyProblem
New hires need months to become productive in opaque systems.
With Paftesting
A live map replaces guesswork and shortens ramp-up time.
10M+
lines of code mapped
8+
active projects
5x
integrations supported
Client code is never used to train external models and stays covered under your existing MSA and NDA terms.
Two weeks. We audit your data, workflows, and systems and return a ranked backlog of AI opportunities with effort and ROI estimates.
Four to six weeks. One narrow use case shipped to real users, with evaluation metrics and a cost-per-task baseline.
Ongoing. A dedicated AI squad hardens, monitors, and expands what works across the rest of your product.
No. We run under zero-retention API terms wherever available, and your code and data are covered by the existing MSA and NDA.
Yes — most AI engagements are embedded. Our engineers join your repos, standups, and review process.
Start with the AI Readiness Assessment. You get a prioritized opportunity map even if you never build with us.
Model routing, caching, prompt compression, and per-feature budgets with alerting — reported alongside quality metrics.