cm.dev

Available for remote work

Christian Marchiori

Software developer & technical project lead

Ten-plus years delivering client-facing systems end to end: from the first meeting to architecture, code, deployment and the support that comes after.

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I started in MS-DOS and thermal printers. Today I ship web platforms and Android apps. The part that never changed: sitting with the client until the problem is actually understood.

Between requirements and production there is a lot of quiet work: estimating honestly, breaking scope into tasks, keeping stakeholders aligned, and staying on call when things break. That is the part I like.

I'm open to remote contract or part-time roles in backend and full-stack development, technical coordination, and maintenance of complex systems.

Work

  1. – now

    Project manager & software developer

    Webner Technology

    Primary contact for clients: regular meetings with CEOs and managers to understand the business, then leading the projects end to end while writing a good share of the code. Plans, tasks, deployment, support.

    • Groovy on Grails
    • Spring
    • Java
    • Kotlin
    • Node.js
    • PostgreSQL
    • SQL Server
    • Docker
    • AWS

  2. – 2016

    MS-DOS & desktop software developer

    Critérius Software

    DOS and desktop applications, embedded systems for CipherLab mobile computers, thermal label design, scripts that removed manual work. Scrum ceremonies with cross-functional teams.

    • xHarbour
    • CA-Clipper
    • Delphi
    • C
    • Zebra ZPL II
    • Oracle XE

  3. – 2012

    IT instructor

    MicroWay Informática

    Teaching programming logic, Pascal, Delphi, Java, Unity game development, Oracle and the Office and Adobe suites. Grading, progress reports, talking to parents when needed.

    • Pascal
    • Delphi
    • Java
    • Unity
    • Oracle 10g
    • VBA

Stack

Backend

  • Groovy on Grails
  • Kotlin
  • Java · Spring
  • Node.js
  • Web scraping

Data

  • PostgreSQL
  • MySQL
  • SQL Server
  • Oracle PL/SQL
  • JasperReports

Front & mobile

  • JavaScript
  • HTML · CSS
  • Android
  • Ionic
  • Bootstrap · jQuery

Delivery

  • Docker · AWS
  • Git
  • Scrum · Kanban
  • Technical estimation
  • Production support

Own projects

Barateou

A deals, coupons and second-hand community in Portuguese, built from the consumer's side. Website, API and a published Android app.

Kotlin / Spring / PostgreSQL / Android barateou.com.br

Aptas

B2B intelligence over Brazilian public data (Federal Revenue, public procurement) to find companies that buy what your customers already buy.

Kotlin / Spring Boot / PostgreSQL / DuckDB aptas.com.br In development

alexa-chatgpt

An Alexa skill wired to a language model, so you can hold a natural conversation with the speaker instead of issuing commands.

JavaScript / AWS Lambda / Alexa Skills Kit GitHub

whatsapp-viewer

A small desktop tool that opens encrypted Android WhatsApp backups (msgstore.db, crypt12) and shows the chats.

C / SQLite / Windows GitHub

Education

Have a system that needs someone who sees it through?

christian@marchiori.dev