~$ Senior Backend Developer

Jose Navarro.

I design, build and run production systems: architecture, data modeling, security and deployment.

  • Node.js
  • TypeScript
  • PostgreSQL
  • Docker
  • Full Stack
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01

Profile

Planet I · Kernel

Systems Engineer with 4+ years building software and full ownership of production systems.

I designed and technically lead a multi-tenant ERP built with Node.js, TypeScript and PostgreSQL, and defined the architecture and conventions the rest of the team builds on. I document my decisions in ADRs and put security and reliability first.

I’m also fluent in frontend (Vue/Nuxt, React) and bring AI into both the development workflow and the products themselves.

bash — jose@prod 

            

          

          
    
            
  • 0+ REST endpoints
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  • 0+ versioned migrations
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  • 0+ test suites
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  • 0+ documented ADRs
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            02
            
Stack

            Planet II · Tenant
          

          
Layered isolation, atomic transactions and well-documented APIs. The tools I work with every day:

          

            

              
01Backend

              
  • Node.js
  • TypeScript
  • NestJS
  • Nuxt / Nitro
  • REST APIs
  • OpenAPI / Swagger
  • Zod
  • Deno Edge Functions
  • PHP

            

            

              
02Architecture

              
  • Multi-tenant
  • API design
  • Serverless
  • RLS
  • Least privilege
  • CSP
  • Atomic transactions
  • ADRs

            

            

              
03Databases

              
  • PostgreSQL
  • Views & indexes
  • Migrations
  • Drizzle ORM
  • SQL Server
  • Redis
  • Firestore

            

            

              
04Cloud & DevOps

              
  • Docker
  • Docker Compose
  • GitHub Actions
  • VPS Linux
  • Nginx
  • AWS
  • Vercel
  • Supabase
  • Cloudflare Pages

            

            

              
05Quality

              
  • Vitest
  • Playwright
  • ESLint
  • Strict TS
  • Husky
  • Conventional Commits

            

            

              
06Frontend

              
  • Vue 3
  • Nuxt 4
  • React 19
  • Astro
  • Next.js
  • Tailwind
  • TanStack
  • PWA
  • SSR / SSG
  • WCAG AA

            

            

              
07AI & automation

              
  • Claude Code (agents, skills, hooks)
  • Cursor
  • Document extraction with LLMs
  • Claude · Gemini · OpenAI
  • n8n
  • Zapier

            

          

        

      


      
      

        

          

            03
            
Experience

            Planet III · Postgres
          

          
    
            
  1. 
              May 2026 — Present
              
    Senior Backend / Full Stack Developer
    
              
    Global Talent · Clients: Recoautos and Grúas Bermejo (Spain) · Remote
    
              
      
                
    • Architect and lead developer of Go360, a multi-tenant ERP in production: one app and one database serving several companies with isolated data.
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    • I set the conventions, structure and quality standards the team builds its modules on.
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    • Built Berme-GO end to end (fleet, maintenance, planning, quotes, tow-driver portal) and the document management module for Reco360.
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    • Migrated the platform from Supabase to self-hosted infrastructure with CI/CD and automated deployment on Docker Compose.
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    2. 
            
  2. 
              2024 — 2026
              
    Freelance Web Developer
    
              
    WordPress · PHP · Vue.js
    
              
    • Custom plugins and themes (WooCommerce, Amelia) and Vue.js interfaces with Vuetify and PrimeVue; maintenance and support.
    
            
    3. 
            
  3. 
              2022 — 2023
              
    Application Support Analyst
    
              
    Agrobueyca C.A.
    
              
    • Microsoft Dynamics ERP, Windows Server and custom SQL views for reporting.
    
            
    4. 
            
  4. 
              2021 — 2022
              
    Backend Developer
    
              
    CannedHead
    
              
    • REST services and APIs with Node.js and PostgreSQL for inventory and staff management, on AWS and Firebase.
    
            
    5. 
            
  5. 
              2019 — 2021
              
    Technical Area Supervisor
    
              
    CoinCoin
    
              
    • Led the operations and maintenance team for cryptocurrency mining infrastructure.
    
            
    6. 
          

          

            

              Education
              
Systems Engineer — UNEFA, 2019

            

            

              Training
              
Platzi: Backend with NestJS, Professional Git & GitHub, ECMAScript, JavaScript, Frontend Developer, Terminal (2022–2023)

            

            

              Languages
              
Spanish (native) · Advanced technical English (reading and comprehension)

            

          

        

      


      
      

        

          

            04
            
Projects

            Planet IV · Prod
          

          
Production systems for clients in Spain, as lead developer at Global Talent. My own projects and Vanemis Arts’ live on the next planet.

          

            

              

                In production
                Multi-tenant ERP
              

              
Go360

              
Fleet and operations management for several companies on a single app and a single database, with data isolated per tenant.

              
  • 500+endpoints
  • 220+migrations
  • 180+test suites
  • 30+ADRs

              
    
                
  • Two-layer security: endpoint authorization + Row-Level Security in PostgreSQL.
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  • Passkeys (WebAuthn), rate limiting and public links with hashed tokens.
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  • Versioned public API (v1) with OpenAPI/Swagger and Zod validation.
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  • PWA with per-company branding and theme resolved during SSR.
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  • Nuxt 4
  • Nitro
  • PostgreSQL 17
  • Drizzle
  • Docker
  • GitHub Actions
  • Vitest

            


            

              

                AI
                Invoice reconciliation
              

              
BermePay

              
Uses LLMs to extract line items from PDF invoices and match them against services imported from Excel, cutting down manual accounts-payable work.

              
  • 13Edge Functions
  • 4scoring signals

              
    
                
  • Scoring algorithm (case file, license plate, amount and invoice number): reconciles clear matches and flags doubtful ones for review.
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  • RLS, auditing and deduplication in the backend.
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  • Supabase
  • Deno
  • Claude
  • Gemini
  • React 19
  • TanStack Query

            


          

        

      


      
      

        

        

          

            05
            
Ecosystem

            Planet V · Vanemis
          

          
          
My own projects and work for Vanemis Arts: the agency’s website and the sites and platforms I built for its team and clients. Each one is one of its moons: keep scrolling to circle the planet.

        


          

            
            

              
                
vanemis.art

                vanemis.art homepage: Strategy you can see. Technology that works.
              
              

                
Planet · Agency

                
Vanemis Arts

                
Website for a digital marketing agency in Aragua, Venezuela: content, social media and web development for local businesses and remote teams.

                
    
                  
  • Multi-step contact form and bot-protected email address
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  • Interactive service selector and animated marquees
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  • Local SEO targeting Aragua
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  • Nuxt
  • TypeScript
  • SEO

                vanemis.art ↗
              

            


            
            

            
            

              

                
                  
ponkely.vanemisarts.com

                  Public menu of Ponkely bakery
                
                
                
              

              

                
Moon II · Menu + panel

                
Ponkely

                
A moon with two faces: the public menu for ordering via WhatsApp and the business’s private panel, with a baking timer, sales, payments, purchases and prices.

                
  • 24tables
  • 14views
  • 6Edge Functions

                
  • Astro
  • React 19
  • Supabase
  • PWA
  • Web Push

                Panel recreated with demo data
              

            


            
            

              
              

                
Moon III · Internal use

                
Cubix

                
Operations CRM for the social media team: shifts, posting rounds per account and phone (reordered by drag and drop), supervisor notes, incidents and the day’s viral posts.

                
  • PWA
  • Mobile first
  • Roles
  • Drag & drop

                Recreated with demo data · private access
              

            

          

          
          

        

      


      
      

        

          06 · Contact
          
Shall we build something
that doesn’t go down?

          
Open to talk about backend, architecture and product. I work remotely from Venezuela (UTC-4).

          

            
            
              +58 412-892-1844