Bright Fox Labs
Bright Fox LabsEngineering Notebook
SERVICES & CAPABILITIES

What we engineer.

Bright Fox Labs is a development agency. We build AI workflows, AI products, and SaaS software for founders and product leads who want working systems, not a brand agency pitch.

PRODUCTION WORKFLOW ARCHITECTURE
FIG 01. PRODUCTION AGENT PIPELINE ARCHITECTURE
LATENCY: <420MSSTATE: SYNCED
01 // TRIGGEREvent IngestionWebhook payloadUser prompt / FileSchema validated (Zod)02 // MODEL STEPRouting & PlanClaude 3.7 / GPT-4oStructured tool callJSON mode strict03 // TOOL EXECExternal ActionPostgres / pgvectorThird-party REST APIRetries & circuit breaker04 // APPROVALOps ReviewSlack / DashboardProduction mutate✓ Logged & audit trail
TRIGGER → ROUTE → TOOL EXECUTION → HUMAN APPROVALBRIGHT FOX LABS • ENG SPEC 04
OFFERING 01

AI Workflows & Autonomous Pipelines

Automating operational bottlenecks with deterministic model chains.

We replace fragile spreadsheets and manual data entry with resilient agent pipelines. We connect language models directly to your PostgreSQL databases, queue workers, and third-party APIs with schema validation and fallback routing.

Typical Sprint Delivery:2 to 4 weeks
TECHNICAL SPECIFICATIONS & DELIVERABLES:
  • Document extraction & reconciliation (PDFs, invoices, legal contracts)
  • Structured JSON output enforcement using Zod and Pydantic schemas
  • Human-in-the-loop verification dashboards for high-risk mutations
  • Automatic retries, circuit breakers, and token cost tracking
  • Background worker queues running on Celery and Redis
Stack Profile:
FastAPIPythonCeleryPostgreSQLClaude 3.7Redis
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OFFERING 02

AI-Powered Products & Copilots

Production full-stack applications with vector search and sub-second latency.

We build customer-facing applications where AI is the core product experience. We design clean interfaces, build low-latency retrieval pipelines using pgvector, and stream model responses with real-time UI state updates.

Typical Sprint Delivery:3 to 6 weeks
TECHNICAL SPECIFICATIONS & DELIVERABLES:
  • Retrieval-augmented search (RAG) over heterogeneous private documents
  • Interactive copilots and domain-specific assistance tools
  • Multimodal input pipelines supporting images, audio, and tables
  • Semantic caching to reduce API costs and improve response times
  • Evaluation benchmarks testing prompt accuracy and hallucination rates
Stack Profile:
Next.jsTypeScriptpgvectorFastAPIOpenAITailwind CSS
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OFFERING 03

SaaS Platforms & Cloud Systems

Multi-tenant software platforms built for scale from day one.

We architect and build end-to-end web applications for software businesses. From database modeling and role-based permissions (RBAC) to Stripe subscription billing and automated CI/CD deployments, we ship clean code your team can maintain.

Typical Sprint Delivery:4 to 8 weeks
TECHNICAL SPECIFICATIONS & DELIVERABLES:
  • Multi-tenant tenant isolation with row-level security (RLS)
  • Stripe billing, metered usage, customer portal, and invoice webhooks
  • Authentication with session management, magic links, or SAML/SSO
  • High-throughput REST and GraphQL backend architectures
  • Dockerized container deployments on AWS, GCP, or bare Linux VPS
Stack Profile:
TypeScriptNext.jsFlutterPostgreSQLDockerStripe
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COMPLETE DIRECTORY

All 26 technical disciplines.

Full-stack engineering across mobile, backend, web, database, and machine learning pipelines.