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Web-focused software engineer with 4+ years of experience designing, developing, and scaling web applications using no-code, low-code, and modern backend technologies. Strong background in Bubble development, progressing into full-stack engineering (Node.js, JavaScript/HTML/CSS, AWS, Cloudflare), delivering secure, high-performance, user-centered digital products. Shipped and maintained 7+ production applications across industries, including security and remediation work that contributed to a client platform achieving ISO 27001 certification. Now transitioning toward traditional web development as a Junior Web Developer, bringing proven delivery ability, cross-functional collaboration, and strong troubleshooting skills.…Web-focused software engineer with 4+ years of experience designing, developing, and scaling web applications using no-code, low-code, and modern backend technologies. Strong background in Bubble development, progressing into full-stack engineering (Node.js, JavaScript/HTML/CSS, AWS, Cloudflare), delivering secure, high-performance, user-centered digital products. Shipped and maintained 7+ production applications across industries, including security and remediation work that contributed to a client platform achieving ISO 27001 certification. Now transitioning toward traditional web development as a Junior Web Developer, bringing proven delivery ability, cross-functional collaboration, and strong troubleshooting skills.

Daniel Motta

Web Developer, Full Stack Developer, Programmer, +3

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Web-focused software engineer with 4+ years of experience designing, developing, and scaling web applications using no-code, low-code, and modern backend technologies. Strong background in Bubble development, progressing into full-stack engineering (Node.js, JavaScript/HTML/CSS, AWS, Cloudflare), delivering secure, high-performance, user-centered digital products. Shipped and maintained 7+ production applications across industries, including security and remediation work that contributed to a client platform achieving ISO 27001 certification. Now transitioning toward traditional web development as a Junior Web Developer, bringing proven delivery ability, cross-functional collaboration, and strong troubleshooting skills.…Web-focused software engineer with 4+ years of experience designing, developing, and scaling web applications using no-code, low-code, and modern backend technologies. Strong background in Bubble development, progressing into full-stack engineering (Node.js, JavaScript/HTML/CSS, AWS, Cloudflare), delivering secure, high-performance, user-centered digital products. Shipped and maintained 7+ production applications across industries, including security and remediation work that contributed to a client platform achieving ISO 27001 certification. Now transitioning toward traditional web development as a Junior Web Developer, bringing proven delivery ability, cross-functional collaboration, and strong troubleshooting skills.

Available to hire

Web-focused software engineer with 4+ years of experience designing, developing, and scaling web applications using no-code, low-code, and modern backend technologies. Strong background in Bubble development, progressing into full-stack engineering (Node.js, JavaScript/HTML/CSS, AWS, Cloudflare), delivering secure, high-performance, user-centered digital products.

Shipped and maintained 7+ production applications across industries, including security and remediation work that contributed to a client platform achieving ISO 27001 certification. Now transitioning toward traditional web development as a Junior Web Developer, bringing proven delivery ability, cross-functional collaboration, and strong troubleshooting skills.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Beginner

Language

Portuguese

Fluent

English

Advanced

Work Experience

Full-Stack Software Engineer at Corethix (Australia) / Corethix – Austra lia (remote)

January 20, 2022 - Present

Designed, developed, and optimized complex web applications using Bubble to power a GRC platform (500+ active users, 12 compliance modules) and a predictive analytics platform for Australian universities (400+ active users). Optimized a critical backend routine from multi-hour execution to minutes while reducing CPU and memory usage, implemented AWS SES delivery with automated failover for SendGrid using SNS tracking. Built and deployed custom components, third-party integrations, and cloud-based features including Cloudflare Workers and Cloudmersive virus scanning. Implemented robust authentication with SSO across multiple identity providers. Integrated AI-powered support via Cody AI and later migrated automation to n8n; added Slack API integrations for real-time alerts and support tickets. Configured and monitored analytics (GA4, Tag Manager). Performed security audits and resolved vulnerabilities (e.g., broken access control, CSV injection, missing reCAPTCHA, file upload validation

Bubble .io Developer at Corethix

January 1, 2022 - Present

Responsible for designing, developing, and optimizing complex web applications using Bubble.io, combining advanced workflow automation, backend logic, and data management to deliver high-performance and scalable solutions.

Full-Stack Developer (Freelance) at Lionot (Brazil) / Lio not – Brazil (remote)

February 1, 2019 - Present

Designed, developed, and delivered no-code applications for clients across industries using Bubble to transform business requirements into efficient, user-friendly digital products. Shipped and maintained 7+ production applications including Simvis, Mercado Premio, Pesquisa Eleitoral, wsBitly, and Mega Mina, including PayarMe payment integration. Rebuilt lionot.com from scratch using Next.js, React, TypeScript, Node.js, and Cloudflare Workers with D1 and R2 for a fully serverless edge-native architecture, shipping a secure admin panel, rate-limited forms, and an image pipeline. Reverse engineered and modernized legacy PHP/MySQL systems to improve scalability, performance, and maintainability. Built responsive landing pages, dashboards, lead-generation forms, and professional profile sites with secure payment integrations. Delivered optimization-focused support for additional platforms (without full ownership) through iterative testing, debugging, and UX refinements. Produced technical

Bubble .io Developer at LioNot

February 1, 2019 - Present

Designing, developing, and delivering no-code applications for clients across various industries, leveraging Bubble.io to transform business requirements into efficient digital products. Built responsive landing pages, dashboards, and professional profiles, implementing secure payments and automation to optimize operations.

IT Support at UNOPAR University of North Paraná

June 1, 2012 - January 1, 2019

Provided technical assistance, performed computer maintenance, and supported students with hardware, software, and network troubleshooting to ensure smooth daily operations and minimal downtime.

IT Support at UNO PAR University of North Pará

June 1, 2012 - January 1, 2019

Provided technical assistance, performed computer maintenance, and supported students with hardware, software, and network troubleshooting to ensure smooth daily operations and minimal downtime.