David Aron Pires Fagundes
Senior Software Engineer
Senior software engineer for web and mobile platforms, focused on putting programming knowledge to use efficiently and creatively. Values adaptability, hard work, and clear communication.
Experience
Senior Software Engineer for AI and Analytics · Kenect
2024 – 2025- — Enhanced platform capabilities for Reputation Management, Texting, and AI solutions for Dealerships.
- — Integrated and fine-tuned LLM AI to automate business solutions and enhance customer service features.
- — Led code reviews and multiple Jira EPIC plannings.
TypeScriptReact.jsNode.jsJestOpenAI APIsStorybookGit
Software Engineer for Generative AI · Scale AI
2024- — Developed LLM applications to evaluate data quality and execute business solutions.
- — Conducted vulnerability research in generative AI models to enhance data training.
- — Analyzed and enhanced co-pilot AI code generation across multiple languages.
PythonC#Vertex AIGemini ProChatGPT 4GCP BigQuerySQLPandasNumPy
Senior Software Engineer · Redbridge Debt & Treasury
2022 – 2024- — Built and maintained a Debt & Treasury Advisory ERP platform.
- — Created automated file readers for multiple banks' billing statements.
- — Implemented automated system tasks for database migrations.
CakePHPLaravelNode.jsMySQLAWSRESTDockerGit
Full Stack Engineer · Dentsu World Services
2021 – 2022- — Built VR games for Oculus Quest and interfaces for kiosk screens.
- — Constructed serverless backend structures with AWS Lambda.
- — Integrated WebAR using 8th Wall; researched Stable Diffusion and the OpenAI API.
TypeScriptReact.jsNode.jsAWSNest.jsNext.jsMongoDBSymfony
Lead Developer · TMW Telecom
2017 – 2021- — Managed a development team and led project planning and execution.
- — Built ERP/web systems, native apps, and Brazilian invoice standards (NFe, NFs).
- — Developed IPTV streaming platforms and VoIP integrations.
LaravelReact NativeNode.jsReact.jsTypeScriptMySQLRESTSOAPPostgreSQL
Skills
React.js · TypeScript · Node.js · Jest · PHP · MySQL · MongoDB · AWS · React Native · Nest.js · Vue.js · Next.js · CakePHP · Laravel · PostgreSQL · Git · Docker · Unit Testing · OAuth2 · RESTful APIs · Java (Android) · CSS3 · HTML5 · C · C#
Education
Associate Degree in Internet Systems Technology — IFSUL (2019 – 2022)
Technical Degree in Computer Science — IFSUL (2013 – 2017)