Alex Carneiro
Frontend Developer UI/UX Designer Web Developer Mobile 1st Designer SEO Specialist

Alex Carneiro

Frontend Developer UI/UX Designer Web Developer Mobile 1st Designer SEO Specialist

About Me

Alex Carneiro

Rio de Janeiro, Brazil

Creative frontend developer with 6+ years of experience designing and building responsive web design for desktop and mobile devices. Proficient with CSS and JS Frameworks, with extensive knowledge of UX and user psychology. Notable achievements include boosting the conversion rates of any existing website with improved design.

I have been working on different projects and gaining experience learning the different technologies needed to complete projects. I have a good team spirit and always follow the best coding and design practices.

I just finished a 2 1⁄2 year project contract with a startup from California. I am currently available, looking for a new job position and a new challenge.

  • 5+ Years Job


  • 100's+ Projects


  • 120+ Meetings


What Actually I Do My Services

Web Development

Web Development

Create and maintain websites, responsible for the site's technical aspects, such as performance, capacity, website speed, how much traffic the site can handle, and creating initial content for the site.

UI / UX Design

UI / UX Design

From user research to defining a project’s strategy, scope, and information architecture, developing sitemaps, and wireframes and applying them to create effective, compelling screen-based experiences for websites or apps.

Embedded Systems

Embedded Systems

Worked with different IoT devices and Embedded Systems for projects in different areas such as Cryptocurrency, Healthcare, Logistics, Monitoring, Utility Token Mining on Ethereum and Solana networks, and Tracking.

SEO Specialist

SEO Specialist

Identify strategies, techniques, and tactics to increase the number of visitors to your website and obtain a high-ranking placement on the results page of search engines, generating more leads.

Frontend Development

Frontend Development

Designing and building responsive layouts and web design for desktop and mobile devices, working with CSS and JS Frameworks customization, and applying knowledge of SEO, UX, and user psychology.

Full Stack Development

Full Stack Development

Full Stack Developers have skills in a wide variety of coding niches, from Frontend, Backend, Cloud, DevOps, Databases, graphic design and UI/UX management in order to do their job well.

Cloud & DevOps

Cloud & DevOps

Analysis and architecture planning, setup, and deployment of Cloud, CDN, VPS servers, Firewall, and monitoring, to keep it safe, and fast, to avoid bottlenecks. User Testing, product support, and maintenance.

Blockchain Development

Blockchain Development

Consulting on building, maintaining, and designing blockchain applications and systems, using the unique features of blockchain technology in projects, to solve problems and creating opportunities.


My Professional Resume

My Professional Work History

Download Resume
Tech Caviar
Mar 2020 - Aug 2022
Full Stack Web Developer - Tech Caviar

Frontend (2020), Full Stack (2021), promoted to Head of Engineering (August 2021)

Mar 2017 - Jan 2020
Frontend Developer - AMEC Ltd.

Technologies: PHP; MySQL; HTML; CSS; JavaScript; jQuery; Bootstrap 5;

Mar 2012 - Nov 2016
Web Developer / IT Management - Multiclinic

Projects with an emphasis on web development using PHP Frameworks for the Healthcare Industry.

ARJ Informatics Ltd
Feb 2007 - Jan 2012
Web Developer - ARJ Informatics Ltd

Technologies: HTML; CSS; JavaScript; PHP; MySQL; jQuery; Bootstrap 3/4; SEO;

My Professional Work Skills















My Professional Language Skills

English (C2)


French (A2)


Portuguese (C2)


Spanish (B2)


My Professional Soft Skills

Asana, Jira, Slack


Adobe Figma, Adobe Photoshop


Google Workspace


Remote Work & Time Management


Visual Studio Code


Git & GitHub


My Education Background History

Google Careers
Jul 2022 - Current
Google UX Design Professional - Google Careers

UX design foundations, including user empathy, building wireframes and prototypes and conducting research to test designs. User Experience (UX) designer, UI Designer, Interaction, Visual and Product Designer.

Aug 2022 - Current
Front-End Web Development with React - HKUST

Front-end JavaScript frameworks and libraries, introduction to React, React components, and JSX, characteristics of JavaScript frameworks and libraries, and React components within React applications.

Google for Work
Feb 2019 - Dec 2019
Google IT Support Professional - Google for Work

IT support, networking, identifying and troubleshooting problems, debugging Linux, Windows, macOS systems, Git, Domain Names, and Command-Line Interface.

May 2016 - Jan 2017
Full Stack Web Developer - HKUST

Build Complete Web and Hybrid Mobile Solutions. Master front-end web, hybrid mobile app, and server-side development.

Estacio de Sa
Jun 2012 - Dec 2015
Computer Science - Estacio de Sa

IT management refers to the monitoring and administration of an organization's information technology systems: hardware, software and networks.


Samples of my work from previous years.


Where I can share news and experience

Web Developer vs. Frontend Developer

Web Developer vs. Frontend Developer

Oct 07, 2022 In Learning

Web developers & frontend developers are specialists who create websites and applications.


You’re helping me to become better!

Contact Information Find me here