Looking for a job

Marcus Sena

@marcussena

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I build SaaS products with Laravel, Vue, AI automation, payments, and real-time media.

Brazil

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What I'm looking for

I'm looking for remote work where I can build SaaS products end to end, solve complex platform problems, and collaborate with US or European teams.

At Academy Abroad, I build subscription controls, tenant-isolated analytics, SSO, resilient live classes, and a multi-guest Podcast Studio that records in-browser and processes audio through queued jobs. I’ve also shipped production AI features including product-label scanning, LLM assistants, and AI-generated learning paths.

I’ve supported a 10K+ daily-user lottery platform at L0GIK, built an AI SDR agent for WhatsApp and Kommo CRM, and launch WordPress and WooCommerce sites with n8n automations at Mangu. I work across Laravel, PHP, Vue, TypeScript, Node.js, Docker, and CI/CD to take SaaS products end to end.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Academy Abroad

Apr 2026 - Present (6 months)

Owned subscription plans domain end to end, built Podcast Studio from scratch, made live classes resilient, and shipped AI features to production. Implemented SSO and tenant-isolated analytics with Dockerized environments and GitLab CI/CD.

PHP Laravel MySQL Redis Horizon Vue3 Pinia Docker GitLab CI CD CapRover OpenAI Gemini MediaRecorder FFMPEG SSO

Current

Web & Automation Developer

Current

Mangu

Oct 2025 - Present (1 year)

Build and launch WordPress sites and WooCommerce stores end to end for agency clients. Automate marketing and sales operations with n8n, including CRM lead enrichment and Google Ads reporting.

WordPress WooCommerce PHP N8n JavaScript Google Ads APIs

Senior Software Developer

L0GIK

Feb 2024 - Jun 2026 (2 years 4 months)

Built an AI SDR agent in TypeScript/Node.js that qualifies leads over WhatsApp and runs the sales funnel inside Kommo CRM, backed by 340+ Vitest tests. Supported 10K+ daily users on a Next.js/Node.js lottery platform with PIX and credit-card payment integrations.

TypeScript NodeJS Express Next.js React Prisma MySQL OpenAI Gemini Vitest N8n Kommo CRM

Software Developer (Mid-Level)

L0GIK

Mar 2022 - Feb 2024 (1 year 11 months)

Built Vue.js interfaces and data integrations with CRMs, Google Sheets and SMTP. Maintained AEM, WordPress and Drupal sites.

JavaScript Vue.Js AEM WordPress Drupal HubSpot Salesforce RD Station

Front-End & Email Developer

Developer Community

Jan 2020 - Dec 2022 (2 years 11 months)

Built and launched responsive websites and landing pages for small businesses using HTML, CSS, JavaScript and WordPress. Designed and coded HTML email marketing campaigns with table-based, inline-styled templates for consistent rendering across email clients.

HTML CSS JavaScript WordPress Responsive Email Coding Mailchimp