CRMs & operations portals
Customer records, orders, inventory, billing — a single source of truth your team actually uses.
Adan Avilez — systems developer
I build the systems your business runs on.
CRMs, operations portals, internal tools. One senior developer, end to end — from the first conversation to running software.
Discuss a project →adan.avilez@gmail.com
What I build
Custom internal tools
The spreadsheet that became unmanageable, rebuilt as software — with permissions, history, and reports.
Data & AI features
Pipelines, search, document intelligence. Your data made queryable, on your own infrastructure.
Featured system
Uniform logistics for a 200,000-employee institution
- Problem
- A public institution managed uniform records and requests for 200,000 employees with no software — no system of record, no way to track an issue to resolution.
- System
- A permissions-based portal: employee records, uniform requests, a helpdesk built for fast resolution, and administration — one place for all of it.
- Result
- Every record, request, and user interaction is tracked; staff resolve issues from one screen instead of scattered inboxes.
- Stack
- Laravel · Postgres
Selected systems
2024 — nowcixCode-intelligence platform for AI coding agents — API, web app, CLI, cloud index, ML pipeline.Python · FastAPI · Neon Postgres · Vue · MLX
2026One portal for public-sector uniform logisticsEmployee records, requests, helpdesk, and administration for a 200,000-employee public institution — in a single system.Laravel · Postgres
2025One system for a services firm's operationsAPI and SPA client with containerized deploys — the firm's daily operations in one place.Vue · REST API · Docker
2026From hacked WordPress to secure static siteampliequipos.net — an accredited testing laboratory, rebuilt as a bilingual static site with no server attack surface.Astro
2024Making messy sources queryableCrawlers, vector search, and LLM-assisted extraction over real-world data.Python · Chroma · Milvus
Stack
- Frontend
- Astro · Vue · React (Inertia)
- Backend
- Laravel · FastAPI · Node
- Data
- Postgres (Neon) · Redis · vector DBs
- AI
- MLX · embeddings · LLM integrations
- Ops
- Docker · Vercel · CI
How I work
01
Discovery
We map the process before any code — what exists, who touches it, where it breaks.
02
Working software, weekly
Short iterations you can click, not slide decks about future software.
03
Handoff
Documentation, tests, and your team owning the system — no lock-in.
Contact
Tell me what your team is fighting with.
Discuss a project →adan.avilez@gmail.com
One project at a time · remote from Mexico City (CST) · currently taking inquiries