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WEB DEVELOPMENT & DIGITAL INFRAESTRUCTURE
WEBSITES · INFRAESTRUCTURE · AUTOMATIONSANGAN Dev Group — Secure systems. Intelligent products.
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OUR SERVICES
Everything your website needs, handled by one team.
OUR APPROACH AND VALUES
We combine strategy, engineering and intelligence to create secure products that scale.
01
Security first
Identity-based access, hardened systems and zero unnecessary exposure.
LATEST WORK
Infrastructure
Sangan Core
Enterprise-grade automation for secure, idempotent and documented Linux environments.
Production signalREPRODUCIBLE ENVIRONMENTS
TerraformAnsibleLinux hardening
- Location
- COSTA RICA
- Industry
- DEVOPS
AI Operations
Sangan AI Watcher
An autonomous Kubernetes monitoring agent designed to reduce alert fatigue and strengthen cluster health.
Production signalAUTONOMOUS CLUSTER OBSERVATION
KubernetesAI agentsObservability
- Location
- WORLDWIDE
- Industry
- AI / CLOUD
Data Intelligence
Fly on Time
A non-linear predictive model that anticipates disruptions using historical flight data.
Production signalPREDICTIVE DECISION SUPPORT
PythonPredictive modelingData analysis
- Location
- REMOTE
- Industry
- ANALYTICS
Product & UX
Wear Crisis / Shesssee
Fast commerce platforms designed around accessibility, conversion and distinctive brand storytelling.
Production signalCONVERSION-LED EXPERIENCE
UX strategyFrontendAccessibility
- Location
- COSTA RICA
- Industry
- ECOMMERCE
WHY WORK WITH US
One team. One point of contact. One site that just works.
Most sites are stitched together from a freelancer, a template, and a hosting company that don't talk to each other. We're all of it in one place, so there's one team that built your site and one team that keeps it running.
01CR → PROD
You talk to the builder
No account managers or middlemen. The people building your site are the ones you deal with directly.
Everything in one place
Design, build, hosting, and upkeep handled by one team, so nothing falls through the cracks.
We keep it running
Code, repositories, documentation and infrastructure accounts stay yours.
HOW WE WORK
A visible path from idea to resilient product.
Every engagement is broken into clear decisions and verifiable milestones. You always know what is being built, why it matters and what comes next.
01
ALIGN
Define the outcome
We align on business goals, users, constraints, existing systems and the smallest meaningful success signal.02
MAP
Design the system
Architecture, UX flows, data requirements and infrastructure become one modular roadmap and transparent quote.03
BUILD
Ship in visible increments
We deliver working slices, review progress with you and automate testing, deployment and documentation as we go.04
TRANSFER
Own it. Then evolve it.
We transfer code, repositories and infrastructure, document the system and stay available through fractional support.WAYS TO WORK WITH US
Start with the scope that matches the risk.
A focused pilot, a managed product build or ongoing senior capacity — all with direct technical leadership and no hidden management layer.
01
Fixed-scope pilot
Validate one high-value workflow, infrastructure problem or product direction before committing to a larger build.
CLEAR MILESTONE02
Managed product build
A cross-functional squad for an MVP or platform initiative spanning product, engineering, data and cloud.
END-TO-END DELIVERY03
Fractional engineering
Reserved monthly capacity for DevOps, AI monitoring, security patches and continuous product evolution.
ONGOING CAPACITYABOUT SANGAN
Three specialists. One accountable engineering group.
A plug-and-play senior team for startups and nearshore partners. Direct leadership, fixed-price roadmaps and client-aligned schedules — without hidden management layers.
Wilberth Barrantes
Director · Cloud & AI Ops
Technical direction, zero-trust infrastructure and production-grade cloud and AI operations.Brandon Calderon
Data Science
Predictive models, SQL optimization and business intelligence for operational decisions.Marco Sanchez
Backend · UX · Frontend
Product experiences that connect user needs, visual systems and reliable application engineering.SANGAN CORE STACK
Terraform
Infrastructure as codeAnsible
AutomationKubernetes
OrchestrationDocker
ContainersPython
Data & AIC# / .NET
Backend systemsJava
Enterprise systemsSQL
Data platformsReact
Product interfacesGrafana
ObservabilityPower BI
Business intelligenceAI Agents
Intelligent automationAdobe Photoshop
Image editingAdobe Illustrator
Vector designAdobe Premiere Pro
Video productionMicrosoft Excel
Data analysisQUICK START
Before we begin.
01Can you work with our current cloud?+
Yes. We specialize in AWS and on-premise Kubernetes, and our infrastructure-as-code approach adapts across providers.
02What is a fractional retainer?+
A fixed number of monthly hours for DevOps, AI monitoring, security patches or continuous product work.
03Who owns the code?+
You do. All IP, repositories and infrastructure accounts are transferred to you upon delivery.
04Can we begin with a pilot?+
Yes. A fixed-scope pilot is often the best way to validate one valuable workflow, technical risk or product direction before expanding.
05How do you approach private AI?+
Agents can be deployed locally or connected to approved APIs. The architecture is selected around your privacy, telemetry and operational requirements.
06What happens after the first conversation?+
Within 24 hours we confirm the problem, the right specialists and the next decision needed to shape a modular roadmap and transparent proposal.
READY TO GET STARTED?
Let’s build something resilient.
Tell us where the product is today and where it needs to go. We reply within 24 hours.