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I am a Software Development Engineer and Engineering Manager with experience in leading and supporting the development of full-stack SaaS solutions, especially focusing on AI and Large Language Model integrations. My background started in scientific research within biotechnology before transitioning into UX and full-stack development of web and cloud platforms and applications. Recently, I have been leveraging technologies like JavaScript, TypeScript, Node.js, Next.js, NestJS, Dart, Flutter, Python, MongoDB Atlas, and AWS services to deliver end-to-end solutions. I strive to enhance developer productivity and facilitate cross-functional collaboration, having led multi-region development teams, initiated robust CI/CD pipelines, and driven standards such as ISO 27001, GDPR, and SOC 2 readiness. I am passionate about mentoring, code review, and enabling scalable, modular web applications that meet high-security and compliance standards.…I am a Software Development Engineer and Engineering Manager with experience in leading and supporting the development of full-stack SaaS solutions, especially focusing on AI and Large Language Model integrations. My background started in scientific research within biotechnology before transitioning into UX and full-stack development of web and cloud platforms and applications. Recently, I have been leveraging technologies like JavaScript, TypeScript, Node.js, Next.js, NestJS, Dart, Flutter, Python, MongoDB Atlas, and AWS services to deliver end-to-end solutions. I strive to enhance developer productivity and facilitate cross-functional collaboration, having led multi-region development teams, initiated robust CI/CD pipelines, and driven standards such as ISO 27001, GDPR, and SOC 2 readiness. I am passionate about mentoring, code review, and enabling scalable, modular web applications that meet high-security and compliance standards.

Paulo Amorim

Full Stack Developer, Developer, Product Designer, +2

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I am a Software Development Engineer and Engineering Manager with experience in leading and supporting the development of full-stack SaaS solutions, especially focusing on AI and Large Language Model integrations. My background started in scientific research within biotechnology before transitioning into UX and full-stack development of web and cloud platforms and applications. Recently, I have been leveraging technologies like JavaScript, TypeScript, Node.js, Next.js, NestJS, Dart, Flutter, Python, MongoDB Atlas, and AWS services to deliver end-to-end solutions. I strive to enhance developer productivity and facilitate cross-functional collaboration, having led multi-region development teams, initiated robust CI/CD pipelines, and driven standards such as ISO 27001, GDPR, and SOC 2 readiness. I am passionate about mentoring, code review, and enabling scalable, modular web applications that meet high-security and compliance standards.…I am a Software Development Engineer and Engineering Manager with experience in leading and supporting the development of full-stack SaaS solutions, especially focusing on AI and Large Language Model integrations. My background started in scientific research within biotechnology before transitioning into UX and full-stack development of web and cloud platforms and applications. Recently, I have been leveraging technologies like JavaScript, TypeScript, Node.js, Next.js, NestJS, Dart, Flutter, Python, MongoDB Atlas, and AWS services to deliver end-to-end solutions. I strive to enhance developer productivity and facilitate cross-functional collaboration, having led multi-region development teams, initiated robust CI/CD pipelines, and driven standards such as ISO 27001, GDPR, and SOC 2 readiness. I am passionate about mentoring, code review, and enabling scalable, modular web applications that meet high-security and compliance standards.

Available to hire

I am a Software Development Engineer and Engineering Manager with experience in leading and supporting the development of full-stack SaaS solutions, especially focusing on AI and Large Language Model integrations. My background started in scientific research within biotechnology before transitioning into UX and full-stack development of web and cloud platforms and applications. Recently, I have been leveraging technologies like JavaScript, TypeScript, Node.js, Next.js, NestJS, Dart, Flutter, Python, MongoDB Atlas, and AWS services to deliver end-to-end solutions.

I strive to enhance developer productivity and facilitate cross-functional collaboration, having led multi-region development teams, initiated robust CI/CD pipelines, and driven standards such as ISO 27001, GDPR, and SOC 2 readiness. I am passionate about mentoring, code review, and enabling scalable, modular web applications that meet high-security and compliance standards.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Portuguese

Fluent

Finnish

Beginner

Spanish; Castilian

Beginner

French

Beginner

Work Experience

Software Engineering Manager II at Pandatron Oy

July 31, 2025 - August 20, 2025

Led a multi-region development team building and releasing AI-powered coaching SaaS modular applications integrating large language models (LLMs), improving deployment time and enabling independent service scaling. Led the development of text-to-speech and speech-to-text features enhancing customer satisfaction. Implemented secure CI/CD with GitHub Actions and Pulumi which reduced release rollbacks and standardized processes. Designed and integrated multi-region sharded MongoDB Atlas clusters to reduce API latency and allow flexible development and releases within regional restrictions. Authored ISO 27001 and GDPR technical controls and assisted in process implementation. Implemented multi-factor authentication and user control features for certification compliance. Utilized Python Jupyter Notebooks for data processing, analysis, and open-source model validation. Facilitated cross-functional workshops involving Product, UX, and Data teams to contribute rapid feedback loops and proactiv

Software Development Engineer II at Pandatron Oy

December 31, 2023 - August 20, 2025

Migrated a monolithic Node.js + Express codebase to NestJS microservices and migrated legacy unstructured database to fully replicated clusters in MongoDB Atlas (M10 & M30). Maintained and refactored GoLang and Express legacy backend infrastructure into Node.js/NestJS scalable REST APIs for chatbot logic. Developed front-end web apps in Flutter and Next.js for authentication, scheduling, and analytics services. Integrated OpenAI and Anthropic LLM endpoints with rate-limiting and caching layers. Developed and maintained multiple integration features of proprietary SaaS codebase with Microsoft Teams and Slack services.

Full-Stack Engineer / Freelancer at Self-Employed

March 31, 2023 - August 20, 2025

Built cross-platform MVPs in Flutter/React front-end interfaces, lightweight REST APIs backends with NodeJS/Express and Python, managing data storage and management with SQL and Firebase. Wrote SQL queries and lightweight Jupyter scripts to clean, merge, and validate customer data from spreadsheets before importing into backend systems. Implemented third-party API integrations including maps, notifications, and analytics. Set up CI/CD via GitHub Actions. Ran product-discovery workshops and delivered technical documentation for hand-over.

Product Designer (UX/UI) at Contramão Design

December 31, 2022 - August 20, 2025

Conducted UX research and UX product development for brands and online platforms. Created wireframes and converted designs to responsive high-fidelity prototypes. Provided hand-off component libraries and automated style guides for development.

Quality Assurance Manager at First Infancy Institute (IPREDE)

December 31, 2019 - August 20, 2025

Managed ISO 15189 quality control processes. Launched digital dashboards to monitor lab metrics. Defined root-cause analyses (RCA) and CAPA workflows. Managed staff and resources.

Scientific Researcher at University of São Paulo

December 31, 2018 - August 20, 2025

Published peer-reviewed studies in genomics and proteomics. Implemented R/Python pipelines for statistical analysis. Led validation and implementation of computational biology systems (hardware & software). Performed statistical analysis of large data sets.