EM

Site Reliability Engineer

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Eder Mazariegos
01About

A Site Reliability Engineer obsessed with systems that don’t fall over.

Core stack
KubernetesAWSGCPTerraformArgoCDCrossplaneGoPythonTypeScriptClaude / LLMs
Read my full story
02Experience

Where I’ve done the work.

Capabilities
Credentials
    03Technologies

    The tools I reach for.

    From infrastructure automation to full-stack delivery — the core of a stack I use to build scalable, reliable systems.

    Kubernetes
    AWS
    AWS
    Google Cloud
    Terraform
    Go
    Python
    TypeScript
    Docker
    React
    Linux
    04Selected Work

    What I build, and where.

    Blank Cut Inc.Founder

    Blank Cut Platform

    In Production

    Multi-tenant managed hosting PaaS with agentic deploys

    The flagship platform: it takes a client’s Git repo from onboarding to a live production URL, automating build, database and secrets provisioning, and Kubernetes deployment. Claude-powered agents guard the deploy gate.

    Repo → URLOnboarding
    GitOpsDelivery
    HITLAgent control
    AWS EKSArgoCDHelmFastifyGo+3

    Venture Track

    Live

    Evidence-based VC intelligence platform

    A SaaS platform that transforms how venture firms evaluate startups and manage portfolios. Every analysis claim is traceable to its source via provenance IDs — eliminating hallucination risk.

    42+API endpoints
    9+Data sources
    5RBAC roles
    Next.js 15React 19FastifyPostgreSQLPrisma+3

    Echo

    Live · API

    VC-intelligence signal API

    The Python signal-processing engine behind Venture Track — exposed as an API rather than a standalone app. It ingests research, news, filings, patents, and code activity, then normalizes, deduplicates, scores, and serves the signals that matter to investors to Venture Track.

    30K+Signals & growing
    13Data connectors
    ~7K/wkNewly ingested
    PythonFastAPICelerypgvectorRedis+3

    MedCAT

    In Development

    RAG-grounded medication & clinical AI

    A Medication & Clinical AI Tool that helps patients understand their medicines and helps clinicians reason about medication changes — with every AI claim grounded in verified sources and cited.

    3User roles
    RAGGrounded answers
    ~70kICD-10 codes
    Next.js 15Node 20PrismaSupabasepgvector+3
    Booz Allen HamiltonLead Site Reliability Engineer

    Enterprise Platform Engineering — CDAO / IC

    2024 — Present

    API-gateway modernization & LLM gateway at scale

    Led API-gateway modernization and platform automation across multiple secured AWS EKS environments, migrating users, APIs, and RBAC from a legacy gateway to a modern API-management platform.

    Multi-envSecured clusters
    GitOpsDelivery
    NIST RMFCompliance
    AWS EKSGCP GKETerraformArgoCDTekton+3
    Red HatSite Reliability Engineer

    UPS Global Backend Orchestration

    2022 — 2024

    99.999% uptime across global data centers

    Collaborated on the architecture and implementation of a replacement system for UPS’s global backend orchestration platform, requiring five-nines uptime across worldwide data centers.

    99.999%Uptime
    20SRE team
    GlobalData centers
    OpenShiftEKSArgoCDAnsiblePython+1
    05Research & Interests

    Currently exploring
    06Contact

    Let’s build something reliable.