
Ranieri Angelos
@ranieriangelos
Front-End Developer at Mobly who built landing pages and the trainee recruitment site; returning to full-time front-end development.
What I'm looking for
At Mobly, I progressed from Front-End Intern to Systems Analyst I, developing landing pages with HTML, CSS, and JavaScript. I also built the company's trainee program recruitment site in PHP.
As Systems Analyst I, I was responsible for the Front-End team's tasks and maintained Google Tag Manager and other tracking pixels.
Since 2015, I’ve worked as a freelancer, managing client relationships from requirements gathering through final delivery. I’ve created visual identities, digital illustrations, and social media assets.
I’ve also produced digital marketing campaigns and managed the business’s scheduling, budgets, finances, and deadlines. I’m currently pursuing IT Management at Estácio and continuing to study JavaScript, TypeScript, React, and Node.js.
Experience
Work history, roles, and key accomplishments
Freelancer
Freelancer
Sep 2015 - Present (11 years 1 month)
Managed client relationships from requirements gathering to final delivery, created visual identity and digital illustrations, produced content and digital marketing campaigns, and handled full business management including scheduling, budgeting, and deadline control.
Office Assistant
Secretaria da Fazenda – City of São Paulo
May 2014 - Sep 2015 (1 year 4 months)
Provided internal and external support for São Paulo's sub-district offices, maintained the department's communication portal, and created promotional materials for official city events.
Systems Analyst I
Mobly
May 2013 - Nov 2013 (6 months)
Led the Front-End team and delivery of tasks, maintained Google Tag Manager and tracking pixels, developed landing pages in HTML, CSS, and JavaScript, and built the company's trainee program recruitment site in PHP.
Front-End Intern
Mobly
Aug 2012 - May 2013 (9 months)
Developed landing pages using a CMS, HTML, CSS, and WordPress, and developed the store's blog on WordPress.
Laboratory Assistant
Mextra Engenharia de Metais
Mar 2011 - Aug 2012 (1 year 5 months)
Performed quality control in iron powder manufacturing including particle size, spectrometry, and oxygen analysis, ensuring compliance with technical specifications, and maintained the sample archive and daily lab organization.
Education
Degrees, certifications, and relevant coursework
Estácio
Associate Degree, IT Management
Pursuing a degree in IT Management, expected to complete in 2028.
Fatec Adib Moisés Dib
Associate Degree, Business IT
Associate Degree in Business IT, currently on hold.
Etec Lauro Gomes
Technical Diploma, Chemistry
Completed Technical Diploma in Chemistry.
Etec Lauro Gomes
Technical Diploma, Industrial Lab Technician
Completed Technical Diploma in Industrial Lab Technician.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
ranieriangelos.comSalary expectations
Job categories
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