John Moura
About me
Dynamic Full Stack Developer with comprehensive experience in architecting and delivering scalable backend applications and cloud-native solutions. Expertise in Python, Node.js, and AWS, complemented by a strong focus on microservices and API integration, enables me to drive performance and ensure delivery consistency. I excel in fostering cross-functional partnerships and promoting people development, empowering diverse teams to tackle complex engineering challenges. Leveraging my background in AI adoption, I integrate innovative tools to enhance productivity and streamline workflows, all while upholding high standards in software architecture, clean code practices, and automated testing.
Skills
Soft Skills
delivery consistency, cross-functional partnership, people development, asynchronous leadership, AI adoption
Technical Skills
Golang, Java, SQL, RDBMS, full stack delivery, JavaScript, React, Node.js, Express, Next.js, PostgreSQL, Python, Docker, AWS, Angular, React Native, HTML / CSS, GIT, FastAPI, DynamoDB
Work Experience
Frontend Developer-Atento
Jan 2025 - present- Engineered scalable backend applications using Next.js and integrated AI adoption through Claude Code, enhancing financial products like Advanced Insights to support reliable delivery and user engagement.
- Optimized application performance and cross-functional partnership by enhancing state management with i18n and Zustand, resulting in improved user engagement across diverse client bases.
- Designed and implemented secure access management and authentication flows, utilizing AWS security solutions to ensure delivery consistency and bolster user authentication for scalable applications.
- Integrated AI-powered features, including automated feedback and chat functionalities, leveraging large language models (LLMs) to drive AI adoption and enhance customer interactions.
- Architected multi-tenant architecture and scalable backend services, implementing AWS solutions to ensure delivery consistency and reliability for high-performance SaaS applications.
- Leveraged analytics tools to monitor and optimize user engagement and system performance, utilizing a data-driven approach to enhance the experience for multiple tenants of cloud-native applications.
- Refactored React components to enhance state management and performance, leveraging Zustand and modern development practices to support scalable applications.
- Transformed client components into server components in Next.js, significantly boosting application performance and scalability within distributed systems, ensuring delivery consistency.
- Engineered AI-powered chat features using large language models (LLMs) to automate audio analysis, driving customer interaction insights and enhancing platform engagement through effective AI adoption.
- Optimized backend services and designed data pipelines using SQL and NoSQL databases, including PostgreSQL, achieving high reliability and consistent delivery performance for scalable applications.
- Architected and implemented full-stack workflows and robust APIs using Next.js, TypeScript, and FastAPI, enhancing application architecture to support scalable backend services in a distributed system environment.
Senior Mobile Engineer-Breaker19
Aug 2024 - Oct 2024- Architected scalable mobile applications using React Native and Expo, significantly enhancing multi-platform support while driving AI adoption for improved delivery consistency.
- Developed robust backend solutions with PostgreSQL and REST APIs, integrating AI services to optimize mobile application functionality, ensuring delivery consistency and architectural risk management.
- Created dynamic web portals for administrative management by integrating geolocation services and real-time data, enhancing user functionality through effective cross-functional partnership.
- Enhanced multi-language support across mobile and web applications utilizing state management techniques for seamless AI integration, promoting people development through effective communication.
- Integrated real-time geolocation functionality with Google Maps APIs, significantly enhancing location-based services and ensuring proactive management of architectural risks.
- Optimized transaction processes by integrating Stripe payment solutions, ensuring secure transactions while enhancing AI-enabled billing functionalities for delivery consistency.
- Engineered serverless APIs to enhance backend performance and scalability, facilitating seamless integration of AI-powered solutions while managing architectural risks.
- Implemented robust multi-factor authentication systems for secure access across Google, Apple, and email/password logins, reinforcing security in AI-enabled applications while ensuring delivery consistency.
Software Engineer-Fetchly Labs - Software House
Aug 2022 - Jun 2024- Engineered scalable web and mobile systems with a focus on delivery consistency, utilizing Python and AWS, while integrating AI-driven tools and frameworks including React, React Native, and Node.js.
- Led full stack delivery of cloud-native AI-enabled solutions, ensuring architectural integrity and fostering cross-functional partnership with multidisciplinary teams to integrate REST APIs.
- Developed scalable e-commerce platforms leveraging REST APIs and AI service integrations, focusing on enhancing user experience and ensuring delivery consistency across distributed systems.
- Integrated cloud storage solutions such as S3 to bolster media management and support robust backend architectures, addressing architectural risks within the application ecosystem.
- Architected financial applications for loan and transaction processing on AWS, applying AI-driven analytics to elevate operational efficiency and strengthen delivery consistency across distributed environments.
- Engineered hospital management systems with a Django backend and React Native frontend, ensuring integration with distributed systems and enhancing AI adoption to improve health system workflows.
Fullstack Web Developer-Noclaf Tech - Software House
Mar 2022 - Jun 2022- Engineered scalable backend applications that leveraged AI adoption, utilizing Python, Node.js, and AWS to enhance delivery consistency and optimize development efficiency.
- Developed NFe Management Systems by deploying backend services on AWS with Lambda and Docker, ensuring effective cross-functional partnership and robust integration with AI-powered solutions.
- Oversaw deployment and maintenance of cloud-native backend solutions on AWS using Docker, addressing architectural risks and enhancing performance for distributed systems.
- Optimized project landing pages with Next.js, improving performance and facilitating the integration of scalable backend architectures while driving AI adoption.
Frontend Developer-Port Louis
Dec 2021 - Feb 2022- Architected scalable backend features for legal management systems using Node.js, integrating REST APIs and data pipelines to enhance system performance and drive AI adoption in development workflows.
- Engineered comprehensive unit tests with Jest and implemented automated testing practices, ensuring delivery consistency and maintaining code quality for AI-assisted applications leveraging Python and TypeScript.
- Refined application architecture by enhancing frontend components with Vuetify to improve stability and performance, facilitating cross-functional partnership in integrating AI features into a scalable solution.
- Developed innovative frontend features that elevated user experience and maximized AI-driven functionalities, actively contributing to people development through adherence to clean code practices.
Freelancer Developer-John Moura
Jun 2020 - Dec 2024- Engineered scalable landing pages and e-commerce websites using React, Node.js, and MongoDB, integrating AI features to enhance user experience and engagement while ensuring delivery consistency.
- Developed and shipped tailored landing pages and AI-powered applications leveraging AWS services for clients like Engeriscogr.com.br, focusing on enhanced engagement and remote teams' collaborative functionality.
- Architected the GoRad hospital software with Next.js, Node.js, PostgreSQL, and Prisma ORM, enabling seamless AI integrations, enhancing architectural risks management, and streamlining data workflows for high-performance applications.
- Implemented the LuxySwap project utilizing Shift.ai API for cryptocurrency exchange, enhancing real-time data processing and AI adoption within a distributed system architecture, ensuring delivery consistency.
Projects
YoResume
- Engineered an AI-powered resume builder with Next.js, Prisma, MongoDB, and OpenAI, driving AI adoption and significantly enhancing full stack delivery for streamlined development.
- Executed Server Actions to bolster database security in a robust application architecture, integrating SQL databases to ensure delivery consistency and align with scalable backend best practices.
- Created an Interview Simulation with AI-powered tools such as OpenAI, enhancing user engagement and fostering cross-functional partnerships through innovative features.
- Developed AI-powered Cover Letter Generation tools that analyze resumes and job descriptions, leveraging intelligent automation for improved user experience and promoting AI adoption in application processes.
- Integrated payment solutions with Stripe and Mercado Pago to facilitate seamless transactions, boosting overall application performance within a scalable backend architecture.
- Executed authentication strategies with Clerk to enhance security measures and optimize user access management, building a more robust application infrastructure.
- Led the implementation of Prisma ORM for MongoDB, optimizing database requests to enhance performance and scalability while addressing architectural risks in a robust application architecture.
SevenLabz
- Architected Sevenlabs, a text-to-speech conversion tool leveraging the ElevenLabs API, which significantly enhanced voice message transformations through scalable backend architectures and ensured delivery consistency.
- Implemented AI-powered development tools using the ElevenLabs LLM, driving AI adoption to enhance application capabilities, streamline delivery, and improve performance.
- Engineered seamless integration with Appwrite buckets for audio file storage, which ensured reliable performance and efficient data handling, fostering cross-functional partnership.
- Executed a robust integration with Stripe for payment processing, which streamlined transactions and enhanced user experience across the platform, demonstrating people development skills by aligning team efforts.
Education
Bachelor of Science in Software Development, specializing in AI Technologies and Scalable Backend Architectures
Descomplica Institute for Technology - Specialization in Cloud Computing and AI Solutions
Languages
English
Certification
- AWS Certified Developer - Associate (Expertise in developing cloud-native solutions for AI applications, ensuring architectural integrity and performance)