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I am a full-stack developer with over 10 years of experience building scalable, user-focused web applications across multiple industries. I am proficient in both front-end and back-end development, with strong expertise in TypeScript, .NET, SQL Server, and real-time systems. I am committed to performance optimization, accessibility, and continuous improvement using modern frameworks and best practices. I excel at leading end-to-end software development projects, collaborating with cross-functional teams, and delivering clean, maintainable code. I am resilient and adaptable, with strong communication and leadership skills, able to work independently or collaboratively to achieve quality results.…I am a full-stack developer with over 10 years of experience building scalable, user-focused web applications across multiple industries. I am proficient in both front-end and back-end development, with strong expertise in TypeScript, .NET, SQL Server, and real-time systems. I am committed to performance optimization, accessibility, and continuous improvement using modern frameworks and best practices. I excel at leading end-to-end software development projects, collaborating with cross-functional teams, and delivering clean, maintainable code. I am resilient and adaptable, with strong communication and leadership skills, able to work independently or collaboratively to achieve quality results.

Gustavo Westarb

Full Stack Developer, Developer, Programmer, +2

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I am a full-stack developer with over 10 years of experience building scalable, user-focused web applications across multiple industries. I am proficient in both front-end and back-end development, with strong expertise in TypeScript, .NET, SQL Server, and real-time systems. I am committed to performance optimization, accessibility, and continuous improvement using modern frameworks and best practices. I excel at leading end-to-end software development projects, collaborating with cross-functional teams, and delivering clean, maintainable code. I am resilient and adaptable, with strong communication and leadership skills, able to work independently or collaboratively to achieve quality results.…I am a full-stack developer with over 10 years of experience building scalable, user-focused web applications across multiple industries. I am proficient in both front-end and back-end development, with strong expertise in TypeScript, .NET, SQL Server, and real-time systems. I am committed to performance optimization, accessibility, and continuous improvement using modern frameworks and best practices. I excel at leading end-to-end software development projects, collaborating with cross-functional teams, and delivering clean, maintainable code. I am resilient and adaptable, with strong communication and leadership skills, able to work independently or collaboratively to achieve quality results.

Available to hire

I am a full-stack developer with over 10 years of experience building scalable, user-focused web applications across multiple industries. I am proficient in both front-end and back-end development, with strong expertise in TypeScript, .NET, SQL Server, and real-time systems. I am committed to performance optimization, accessibility, and continuous improvement using modern frameworks and best practices.

I excel at leading end-to-end software development projects, collaborating with cross-functional teams, and delivering clean, maintainable code. I am resilient and adaptable, with strong communication and leadership skills, able to work independently or collaboratively to achieve quality results.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Portuguese

Fluent

English

Advanced

French

Beginner

Work Experience

Senior Frontend Developer & Team Lead at Remota Tec, Brazil

August 1, 2025 - August 22, 2025

Led the development of mission-critical web systems supporting real-time communication and emergency response operations. Designed and implemented scalable frontend architecture in React and TypeScript for real-time device tracking. Collaborated with stakeholders to translate requirements into high-performance, user-centric applications. Maintained and enhanced .NET-based backend services for real-time data processing. Integrated WebRTC for seamless communication between radio devices, desktops, and web apps. Led DevOps efforts including Docker containerization, CI/CD pipelines, and system monitoring. Utilized AWS services to build and maintain scalable, resilient infrastructure supporting real-time notifications and device tracking. Delivered and maintained React applications handling real-time geolocation data for thousands of connected devices. Coordinated a distributed development team to ensure delivery of secure, stable, and production-ready systems.

Programmer Analyst at Fácil Informática Espaidér, Brazil

May 1, 2022 - August 22, 2025

Developed core components for internal frameworks and delivered customer-facing solutions including mobile and Office-integrated applications. Built and maintained Office-integrated features enabling real-time document handling within legal management systems. Analyzed technical requirements, defined development tasks, and coordinated feature delivery across sprints. Led R&D initiatives for mobile applications supporting in-app document manipulation and expanded system usability. Developed an internal graphical UI library and ORM toolkit using C#, SQL, Oracle, and JavaScript to accelerate feature delivery. Scoped and implemented new features based on client requests, resolved system bugs, and optimized performance. Mentored junior developers on clean code practices, internal tooling, and framework usage to improve team consistency and code quality.