
AlexandreMonteiro de Mello
Software Engineer | Full-Stack Development & Systems Integration | Next.js, Python & AI
Londrina, Paraná, Brazil
About
I build software and integrate systems that solve real operational problems. At Goalmoon, I work hands-on across product definition, architecture, implementation, deployment, and support.
Recent work includes smoonb, a developer tool for Supabase backup, recovery, and migration workflows across database and platform components; imgcmd, an open-source CLI that integrates image-generation APIs into developer workflows; and rural connectivity solutions combining private LTE, monitoring, and equipment from multiple vendors.
My current stack includes Next.js, React, Node.js, Python, PostgreSQL, Supabase, and Vercel. I also use AI tools and APIs from Anthropic, OpenAI, and Google to accelerate development, automate workflows, and turn requirements into working software. I treat AI as part of the engineering workflow: the output still has to be designed, tested, documented, and operated.
Before Goalmoon, I spent 20 years at TIM Brasil in technical advisory, project management, and product management. I worked across customers, business teams, engineering, suppliers, and operations on enterprise solutions, digital products, IoT, and private networks. This experience helps me translate ambiguous requirements, evaluate trade-offs, coordinate complex integrations, and build with operational constraints in mind.
I am based in Brazil and looking for remote contract opportunities in software engineering, product engineering, systems integration, and hands-on implementation, particularly with US companies. I also consider clearly scoped consulting projects through Goalmoon.
Featured work
smoonb — Supabase Backup, Recovery and Migration
A developer tool I build at Goalmoon to support Supabase backup, recovery, and migration workflows across database and platform components.
Launch post on LinkedInimgcmd — Image Generation from the Command Line
An open-source CLI I build at Goalmoon to integrate image-generation APIs into developer workflows and save generated files directly in the working directory.
Launch post on LinkedInCore skills
- Solutions Architecture
- Systems Integration
- Software Development
- API
- Internet of Things
- Full-Stack Development
- React.js
- Node.js
- TypeScript
- Next.js
- Python
- PostgreSQL
- Supabase
Experience
Founder & Lead Full-Stack Engineer
Goalmoon
Mar 2014 - Present · Londrina, Paraná, Brazil
- Design and build software products, developer tools, and integrations, from requirements and architecture through implementation and deployment.
- Develop smoonb for Supabase backup, recovery, and migration workflows, and imgcmd, an open-source command-line tool integrating image-generation APIs into developer workflows.
- Integrate rural connectivity solutions combining private LTE, monitoring, and equipment from multiple vendors. Work at Água Fina covers a 3,300-hectare operation with 14 machines in an evolving fleet.
- Translate operational needs into technical requirements, coordinate suppliers and implementation activities, and prepare documentation for ongoing operation and support.
Technical Product Manager / Solutions Architect
TIM Brasil
Mar 2014 - Jul 2023 · Rio de Janeiro Area
- Developed products and solutions spanning digital services, IoT, and private networks, working across business, engineering, suppliers, and operations.
- Contributed to the BTP private 5G network project, identified by TIM as the first private 5G network in the Latin American port sector.
- Managed product development and launch activities for blah, coordinating design, testing, suppliers, and internal stakeholders. The app exceeded 1.5 million downloads, and its campaign reached more than 9 million views.
Project Manager
TIM Brasil
Sep 2010 - Mar 2014 · Rio de Janeiro Area
- Coordinated cross-functional technology projects, aligning business requirements, suppliers, scope, schedules, and delivery risks.
- Supported digital-service development through supplier selection, RFPs, contract negotiation, and implementation planning.
- Developed Excel VBA tools to process service indicators and support operational analysis and decisions.
Technical Advisor
TIM Brasil
Feb 2003 - Aug 2010 · Londrina Area
- Supported corporate account teams in identifying customer needs and developing enterprise telecommunications solutions.
- Worked with partners and technical teams on mobile data, M2M, and business mobility solutions.
- Connected technical requirements with commercial proposals and customer discussions, helping stakeholders assess implementation options.
Chief Technology Officer (CTO)
DirectLink Internet by Radio
Jan 2000 - Feb 2003 · Londrina Area
- Implemented wireless internet infrastructure supporting operations across seven cities.
- Developed web applications and reusable software components using Java, JSP, and MySQL to support the business.
Projects
Agroloop — Private LTE and Rural Connectivity
Aug 2024 - Sep 2024 · Goalmoon
Integrated rural connectivity at Água Fina, combining a private LTE network, equipment from multiple vendors, and remote monitoring to support farm operations.
The work covers a 3,300-hectare operation and 14 machines in an evolving fleet. My work includes translating operational requirements into technical solutions, coordinating suppliers and implementation, troubleshooting connectivity, and preparing documentation for operation and support.
BTP — Private 5G Network
Oct 2020 - Jul 2023 · TIM Brasil
Contributed to the BTP private 5G network project during my work at TIM Brasil, connecting business and operational requirements with technical teams and delivery activities.
TIM identified the deployment as the first private 5G network in the Latin American port sector. The project is an example of my work across telecommunications, IoT, and the coordination of complex technical solutions.
Education
- UdacityMay 2022 - Sep 2022
- DIOSep 2022 - Dec 2022
- Master of Business Administration (MBA), Project ManagementVeiga de Almeida University2011 - 2012
- Undergraduate, Data Processing TechnologyUNIFIL University1999 - 2002
Certifications
- Introduction to ChatGPT
DataCamp · Mar 2023
- Codeable Certified Expert
Codeable · Jan 2023
- JavaScript
Sololearn · Dec 2022
- Agile Product Owner Role: Foundations
LinkedIn · May 2022
Languages
- Portuguese (Native or bilingual proficiency)
- English (Full professional proficiency)
Honors & awards
- Global Telecoms Business InnovationJan 2015 - Awards for the blah app
- Tela Viva MóvelJan 2015 - Awards for the blah app