Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm Guilherme Nery, a Lisbon-based Front-End and Full-Stack Developer with a strong focus on clean code, system design, and practical, end-to-end solutions. I enjoy turning complex problems into modular, maintainable software using React, TypeScript, Go, and Kafka, and I like building event-driven microservices that scale. After a layoff in April 2023, I pivoted toward data science and analytics, expanding into data-driven dashboards, SQL optimization, and AI-enabled workstreams. I freelanced remotely to sharpen my skills and work on project-based challenges, from dashboards in Power BI to data integration with PostgreSQL. I'm excited to keep learning and to turn ideas into tangible product outcomes.…I'm Guilherme Nery, a Lisbon-based Front-End and Full-Stack Developer with a strong focus on clean code, system design, and practical, end-to-end solutions. I enjoy turning complex problems into modular, maintainable software using React, TypeScript, Go, and Kafka, and I like building event-driven microservices that scale. After a layoff in April 2023, I pivoted toward data science and analytics, expanding into data-driven dashboards, SQL optimization, and AI-enabled workstreams. I freelanced remotely to sharpen my skills and work on project-based challenges, from dashboards in Power BI to data integration with PostgreSQL. I'm excited to keep learning and to turn ideas into tangible product outcomes.

Guilherme Nery

Front-End Developer, Back-End Developer, Full Stack Developer, +2





I'm Guilherme Nery, a Lisbon-based Front-End and Full-Stack Developer with a strong focus on clean code, system design, and practical, end-to-end solutions. I enjoy turning complex problems into modular, maintainable software using React, TypeScript, Go, and Kafka, and I like building event-driven microservices that scale. After a layoff in April 2023, I pivoted toward data science and analytics, expanding into data-driven dashboards, SQL optimization, and AI-enabled workstreams. I freelanced remotely to sharpen my skills and work on project-based challenges, from dashboards in Power BI to data integration with PostgreSQL. I'm excited to keep learning and to turn ideas into tangible product outcomes.…I'm Guilherme Nery, a Lisbon-based Front-End and Full-Stack Developer with a strong focus on clean code, system design, and practical, end-to-end solutions. I enjoy turning complex problems into modular, maintainable software using React, TypeScript, Go, and Kafka, and I like building event-driven microservices that scale. After a layoff in April 2023, I pivoted toward data science and analytics, expanding into data-driven dashboards, SQL optimization, and AI-enabled workstreams. I freelanced remotely to sharpen my skills and work on project-based challenges, from dashboards in Power BI to data integration with PostgreSQL. I'm excited to keep learning and to turn ideas into tangible product outcomes.

Available to hire

I’m Guilherme Nery, a Lisbon-based Front-End and Full-Stack Developer with a strong focus on clean code, system design, and practical, end-to-end solutions. I enjoy turning complex problems into modular, maintainable software using React, TypeScript, Go, and Kafka, and I like building event-driven microservices that scale.

After a layoff in April 2023, I pivoted toward data science and analytics, expanding into data-driven dashboards, SQL optimization, and AI-enabled workstreams. I freelanced remotely to sharpen my skills and work on project-based challenges, from dashboards in Power BI to data integration with PostgreSQL. I’m excited to keep learning and to turn ideas into tangible product outcomes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Work Experience

Front-End Developer (Freelance) at Self-Employed / Freelance

April 1, 2023 - Present

Remotely delivered frontend development projects using React, TypeScript, and Node.js; built dashboards and data-driven interfaces; integrated with PostgreSQL and REST APIs; collaborated with designers and marketing teams to deliver polished, maintainable solutions.