JCMDEV.COM / SYSTEMS

CAPABILITIES.

A complete view of what we build and how we build it. If you're technical, this is your credibility signal. If you're not, head to the contact page and tell us what you're building.

AI & MACHINE LEARNING

  • ›LLM integration & fine-tuning (Claude, GPT-4, Llama)
  • ›RAG architectures with Pinecone, Supabase Vector, Weaviate
  • ›AI-powered automation workflows
  • ›Document processing & classification pipelines
  • ›Prompt engineering & cost optimization
  • ›Streaming AI responses with edge functions

WEB SYSTEMS

  • ›Next.js 16 App Router with React Server Components
  • ›Vercel Edge Network deployment
  • ›Core Web Vitals optimization (Lighthouse 98+)
  • ›Headless e-commerce (Shopify, Commerce.js)
  • ›Progressive Web Apps (PWA)
  • ›Web performance audits & remediation

INFRASTRUCTURE & DEVOPS

  • ›AWS (EC2, Lambda, RDS, S3, CloudFront, ECS)
  • ›GCP (Cloud Run, Cloud SQL, BigQuery)
  • ›Terraform infrastructure as code
  • ›GitHub Actions / CircleCI CI/CD
  • ›Docker & Kubernetes orchestration
  • ›Database design & performance tuning

AUTOMATION

  • ›Internal operations dashboards
  • ›Business process automation (n8n, Zapier, custom)
  • ›API integrations & webhook systems
  • ›Data pipelines & ETL
  • ›Scheduled jobs & background processing
  • ›CRM & SaaS stack automation

SECURITY

  • ›Security headers (A+ securityheaders.com)
  • ›Auth systems: OAuth2, JWT, API keys, sessions
  • ›Rate limiting & DDoS mitigation
  • ›SOC 2 readiness work
  • ›Vulnerability assessment
  • ›Data encryption (at rest + in transit)

FULL TECH STACK

LANGUAGES

TypeScriptPythonRustSQLBash

FRAMEWORKS

Next.js 16FastAPIExpresstRPC

DATABASES

PostgreSQLRedisSupabasePlanetScale

CLOUD

VercelAWSGCPCloudflare

AI/ML

ClaudeOpenAILangchainPinecone

MONITORING

DatadogSentryPlausibleVercel Analytics
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