Airton Gomes

About

I’m a Full-stack Engineer with over 8 years of experience building secure, high-performance web applications using React, Node.js, and Python. My career has focused on developing scalable solutions where security and reliability are top priorities, from e-commerce platforms to AI-powered tools. I enjoy bridging backend architecture with intuitive frontend experiences, always keeping user needs and system performance in mind. I thrive in collaborative teams where I can contribute to both clean code and long-term product growth.

Experience

• Senior Full Stack Engineer · Social Workspace (Freelancer)2021-10-01 –

  - Led the development of an AI chatbot that provides automated customer support engaged users in natural conversations using Python & OpenAI. - Built a sports betting platform using Next.js and Node.js optimized load times and delivered a smooth experience for 35k+ users. - Developed a Shopify theme & app customization, boosting sales conversions through tailored features and API integrations that increased sales by 25%. - Designed and implemented secure ASP.NET backend APIs improved response times and supported seamless integration with .NET. - Deployed the site to AWS, cutting operational costs by 15% while ensuring the platform could scale efficiently for growing traffic. - Designed a job seeker mobile app with Flutter and Firebase increased user engagement by 30% and job applications by 35%. - Built and maintained Python and Django applications handled over 1M+ API requests daily optimizing system performance by reducing server load by 35%. - Built HIS software solution on microservice which solve many issues with managing hospital information using Vue.js, Rest API and Expres.js. - Developed and deployed a web app to replace a legacy volunteer recruitment website used React and Node.js in conjunction with Bootstrap resulted in a 50% increase in customer conversion. - Collaborated with 3 backend engineers to improve the efficiency by 20% using GraphQL and Apollo. - Developed web3 integration modules and dapp for deployed smart contract on Solana. - Developed a high-performance Java web application using Spring Boot that backups and restores customer data in Salesforce interfaced with the Salesforce API and wrote to/read from Apache Hive tables.

• Senior Full Stack Developer · Domo Inovação2019-02-01 – 2021-09-01

  - Built a new software suite in .NET 6 with Azure Serverless and an Angular SPA front end to replace a troublesome legacy software suite while maintaining the legacy software. - Delivered a full-stack web application using Django, MySQL, Bootstrap, and jQuery created a repository of thousands of documents about financial datasets. It integrated the application with Jira for tracking alerts related to data ingestion delays. - Architected a full solution optimized for system response time involving Twilio text messaging APIs, data flows, Azure Functions, and CI/CD pipelines. - Developed object-oriented code in Node.js with 100% accordance to industry and company standards. - Developed RESTful and GraphQL APIs to enable seamless communication between frontend interfaces and backend systems.

• Full Stack Web Developer · Upwork2017-11-01 – 2019-01-01

  - Developed a custom E-commerce platform using React, and Node.js implemented the UI for complex and impressive features collaborating with 2 designers. - Developed a mechanism to mutate the state with Redux in a way that it doesn't cause any side effects and allows time travel debugging. - Increased testing coverage by 80% using Cypress and Jest. - Maintained and added new features to over 40 customer applications. - Designed and developed a scalable, production-ready RESTful API. - Improved platform scalability by leveraging Firebase for functions, database, and storage. - Implemented 'serverless' architecture using API Gateway, Lambda, Microservice, and DynamoDB deployed AWS Lambda code from Amazon S3 buckets. - Introduced TDD methodology and proposed leveraging Scrum to shorten release times by 40% and improve code quality.

Education

• Universidade Federal Rural de PernambucoBachelor's Degree, Computer Science

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