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eltoncruztech

Elton Cruz

@eltoncruztech

Full Stack Developer, Bug Fixing and API Integration

Brazil
English, Portuguese
About me
I am an IT professional focused on software development, bug fixing, automation, API integrations, and cloud applications. I can analyze existing code, identify errors, improve features, troubleshoot webhooks, integrate systems, configure databases, and deploy applications. I have hands-on experience with JavaScript, Node.js, Express, Firebase, Google Cloud, REST APIs, and WhatsApp automation. I provide organized delivery, testing, clear communication, and technical documentation.... Read more

Skills

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eltoncruztech
Elton Cruz
Offline • 

See my services

Bug Fixes
I will fix javascript and node js bugs and integrate apis
From$20 / projectMore details

Work experience

Self_Employed

Software Developer and Automation Specialist

Self Employed • Freelance

Jan 2026 - Present • 7 mos

Development of software solutions, bug fixing, process automation, API integrations, webhooks, databases, cloud deployment, testing, and technical documentation. Built customer service automation, web dashboards, data collection flows, and integrations using JavaScript, Node.js, Firebase, Google Cloud, and REST APIs.