Adriano Junior

Adriano Junior

Senior Software Engineer & Digital Nomad

I turn your complex ideas into stable, high-performance software that users love and investors trust.

With 16+ years of experience, I have delivered 150+ projects for companies across 15+ countries. I specialize in building scalable web applications, implementing AI solutions, and helping businesses achieve their digital transformation goals through reliable, high-performance technology.

Key Achievements

Key metrics and accomplishments that showcase my professional journey and impact.

16+

Years of Experience

150+

Projects Delivered

20+

Technologies in Use

3

Languages Spoken

Work Experience

A comprehensive overview of my professional journey, from startups to enterprise companies, delivering real business results across multiple industries.

Freelancer

Digital Nomad
Present

Independent consultant helping businesses grow through custom websites, business applications, and smart technology solutions. I work with companies worldwide to solve their digital challenges and achieve their business goals through reliable, effective technology.

GigEasy

๐Ÿ‡บ๐Ÿ‡ธUnited States
Sep 2023 - Jul 2024

Senior Software Engineer

Online insurance sales platform

  • โ€ขCreated the entire technological base of the startup
  • โ€ขIn 3 weeks I delivered the first version of the MVP that is currently live
  • โ€ขI created the entire environment on AWS using Pulumi as a tool
  • โ€ขI created the entire onboarding process and easy-to-use local development environment

Imรณveis SC

๐Ÿ‡ง๐Ÿ‡ทBrazil
Jan 2023 - May 2023

Chief Technology Officer

Led the technology organization, focusing on cost reduction, platform optimization, and adopting new technologies to support growth after investment.

  • โ€ขStructured the technology sector to meet scaling demands
  • โ€ขDrove cost reduction initiatives while improving reliability
  • โ€ขIntroduced modern practices and tooling to accelerate delivery

Cuez by Tinkerlist

๐Ÿ‡ง๐Ÿ‡ชBelgium
Apr 2021 - Jul 2023

Senior Software Engineer

Software for managing television programs and live events

  • โ€ขImproved the speed of the Cuez product API by 80% (from 3 seconds to 300ms on average)
  • โ€ขAPI refactoring in Laravel to follow industry standards
  • โ€ขAPI update to the latest version of Laravel (10) and VueJS (3)
  • โ€ขCreation of a service written in Typescript with FFMPEG for image, video and audio processing on AWS

Manejebem

๐Ÿ‡ง๐Ÿ‡ทBrazil
Oct 2020 - May 2021

Full Stack Engineer

End-to-end development across backend, frontend, and DevOps for an agritech platform.

  • โ€ขBackend with NestJS and MySQL
  • โ€ขFrontend with React and Redux
  • โ€ขCI/CD with Jenkins, Docker, and Kubernetes on GCP

Vibbra

๐Ÿ‡ง๐Ÿ‡ทBrazil
Feb 2019 - May 2021

Full Stack Engineer

Freelance work via the Vibbra network, delivering projects for startups and enterprises.

  • โ€ขContributed across multiple company projects
  • โ€ขDelivered features rapidly with high quality

bolttech

Unicorn
๐Ÿ‡ต๐Ÿ‡นPortugal
Jan 2020 - Apr 2021

Senior Software Engineer

Online insurance sales platform

  • โ€ขRewrote the company's two main microservices: sales price calculation and insurance policy update
  • โ€ขLed the development of the Payment Service with 4 more developers
  • โ€ขIn the first version we released more than 40 integrations with various payment processors, banks and e-wallets in Asia and Europe

Independent Consultant

๐Ÿ‡ง๐Ÿ‡ทBrazil
Jun 2016 - Jan 2020

Full Stack Engineer

Custom systems for SMEs in Brazil, including tailored integrations and data workflows.

  • โ€ขDesigned and implemented custom business systems
  • โ€ขOptimized databases and reporting for operations

W2O web softwares

๐Ÿ‡ง๐Ÿ‡ทBrazil
Feb 2010 - Feb 2017

CTO

Custom software development

  • โ€ขLed a team of 15 developers serving more than 30 customers
  • โ€ขCompletely developed an Enterprise Safety product for managing ISO standards, accident prevention, audits and action plans
  • โ€ขResponsible for the definition with the customer, development, implementation and support of more than 25 different software

Freelance

๐Ÿ‡ง๐Ÿ‡ทBrazil
Jan 2009 - Jun 2016

Full Stack Engineer

Websites and custom systems for local businesses, focusing on usability and reliability.

  • โ€ขDelivered tailored solutions to small businesses
  • โ€ขEstablished long-term client relationships

Education

Academic background and continuous professional development that ensures I deliver high-quality solutions and stay ahead of industry trends.

MBA - Economics and International Financial Markets

Centro Universitรกrio Internacional UNINTER

Oct 2022 - Oct 2023

Google Data Analytics Certificate

Coursera

Oct 2022 - Apr 2023

Bachelor of Information Systems

Uniasselvi

2011-2015

Programming and systems development

SENAI

2009-2010

Mechatronics, Robotics and Control and Automation Engineering

SESI

2007-2008

Skills & Technologies

Proven tools and technologies that help me deliver reliable, high-quality solutions. Expertise across 23+ technologies.

Languages

PHPJavaScriptTypeScriptNode.js

Frameworks

ReactVue.jsNext.jsLaravelNestJS

Databases

MySQLPostgreSQLMongoDBRedis

DevOps

AWSDockerKubernetes

AI Tools

OpenAIClaude AI

Development Tools

JiraGitHubBitbucketGitLabLinear

Languages

PortugueseNative
EnglishFluent
SpanishConversational

Countries Visited

๐Ÿ‡ฆ๐Ÿ‡ฉAndorra
๐Ÿ‡ฆ๐Ÿ‡ทArgentina
๐Ÿ‡ง๐Ÿ‡ชBelgium
๐Ÿ‡ง๐Ÿ‡ทBrazil
๐Ÿ‡ซ๐Ÿ‡ทFrance
๐Ÿ‡ฉ๐Ÿ‡ชGermany
๐Ÿ‡ฎ๐Ÿ‡นItaly
๐Ÿ‡ฑ๐Ÿ‡บLuxembourg
๐Ÿ‡ฒ๐Ÿ‡ฆMorocco
๐Ÿ‡ต๐Ÿ‡ฆPanama
๐Ÿ‡ต๐Ÿ‡พParaguay
๐Ÿ‡ต๐Ÿ‡นPortugal
๐Ÿ‡ช๐Ÿ‡ธSpain
๐Ÿ‡จ๐Ÿ‡ญSwitzerland
๐Ÿ‡บ๐Ÿ‡ธUnited States

Publications

Academic and professional publications contributing to the technology and business community.

From Struggles to Success: The Story of My Early Tech Career (2009โ€“2017)

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Andorra: A Digital Nomad's Haven in the Heart of the Pyrenees

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Top European Countries for Digital Nomads: Visas, Cost of Living, and Work Culture

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Building a High-Performance, Cost-Effective Real Estate Portal: Lessons from the Imohub Project

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Highly Qualified? Live Anywhere in Europe โ€“ Especially for Brazilians

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Building a Complete Infrastructure in Days: How Pulumi and Strategic Design Powered GigEasy's Launch

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How Argentina Became My True Home: A Digital Nomad's Journey Through Connection and Discovery

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AI-Driven Predictive Maintenance and Energy Optimization in Intelligent Manufacturing

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