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I am a senior full stack developer with over 7 years of experience designing, developing, and deploying scalable web applications. I am proficient in both front-end and back-end development, with specialized expertise in Web3 integration. Skilled in JavaScript, TypeScript, Python, Go, Solidity, and SQL, I leverage frameworks like Node.js, Nest.js, Django, Next.js, and React.js to build robust solutions. I adeptly utilize cloud platforms such as GCP, AWS S3, and AWS Lambda and databases including Supabase, MongoDB, and PostgreSQL. Passionate about building innovative, user-centric applications, I prioritize performance and security. Mentoring junior developers and streamlining deployments through CI/CD pipelines are also key aspects of my role.…I am a senior full stack developer with over 7 years of experience designing, developing, and deploying scalable web applications. I am proficient in both front-end and back-end development, with specialized expertise in Web3 integration. Skilled in JavaScript, TypeScript, Python, Go, Solidity, and SQL, I leverage frameworks like Node.js, Nest.js, Django, Next.js, and React.js to build robust solutions. I adeptly utilize cloud platforms such as GCP, AWS S3, and AWS Lambda and databases including Supabase, MongoDB, and PostgreSQL. Passionate about building innovative, user-centric applications, I prioritize performance and security. Mentoring junior developers and streamlining deployments through CI/CD pipelines are also key aspects of my role.

Leonardo Gomez

Full Stack Developer, Blockchain Developer, Cloud Developer, +4

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I am a senior full stack developer with over 7 years of experience designing, developing, and deploying scalable web applications. I am proficient in both front-end and back-end development, with specialized expertise in Web3 integration. Skilled in JavaScript, TypeScript, Python, Go, Solidity, and SQL, I leverage frameworks like Node.js, Nest.js, Django, Next.js, and React.js to build robust solutions. I adeptly utilize cloud platforms such as GCP, AWS S3, and AWS Lambda and databases including Supabase, MongoDB, and PostgreSQL. Passionate about building innovative, user-centric applications, I prioritize performance and security. Mentoring junior developers and streamlining deployments through CI/CD pipelines are also key aspects of my role.…I am a senior full stack developer with over 7 years of experience designing, developing, and deploying scalable web applications. I am proficient in both front-end and back-end development, with specialized expertise in Web3 integration. Skilled in JavaScript, TypeScript, Python, Go, Solidity, and SQL, I leverage frameworks like Node.js, Nest.js, Django, Next.js, and React.js to build robust solutions. I adeptly utilize cloud platforms such as GCP, AWS S3, and AWS Lambda and databases including Supabase, MongoDB, and PostgreSQL. Passionate about building innovative, user-centric applications, I prioritize performance and security. Mentoring junior developers and streamlining deployments through CI/CD pipelines are also key aspects of my role.

Available to hire

I am a senior full stack developer with over 7 years of experience designing, developing, and deploying scalable web applications. I am proficient in both front-end and back-end development, with specialized expertise in Web3 integration. Skilled in JavaScript, TypeScript, Python, Go, Solidity, and SQL, I leverage frameworks like Node.js, Nest.js, Django, Next.js, and React.js to build robust solutions.

I adeptly utilize cloud platforms such as GCP, AWS S3, and AWS Lambda and databases including Supabase, MongoDB, and PostgreSQL. Passionate about building innovative, user-centric applications, I prioritize performance and security. Mentoring junior developers and streamlining deployments through CI/CD pipelines are also key aspects of my role.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Senior Full Stack Developer at TechBit Solutions

November 30, 2024 - July 10, 2025

Architected and deployed a Web3-integrated e-commerce platform using Next.js, Node.js, and Solidity, enabling secure blockchain-based transactions and increasing transaction transparency by 40%. Led a team of 5 developers to build scalable microservices architecture on AWS Lambda and PostgreSQL, reducing server costs by 25%. Developed reusable React.js components with Tailwind CSS, improving front-end development efficiency by 30%. Integrated Supabase for real-time data synchronization enhancing user experience in a collaborative task management application. Mentored junior developers, conducted code reviews, and implemented CI/CD pipelines to streamline deployments.

Full Stack Developer at Innovatech Labs

December 31, 2020 - July 10, 2025

Designed and implemented a Django-based backend with MongoDB for a logistics management system handling 10,000+ daily transactions with 99.9% uptime. Built responsive front-end interfaces using React.js and TypeScript, improving user retention by 15%. Developed smart contracts with Solidity for a decentralized voting application, ensuring tamper-proof election processes. Optimized AWS S3 storage solutions for media-heavy applications, reducing latency by 20%. Collaborated with cross-functional teams in Agile sprints to deliver features ahead of schedule.

Junior Full Stack Developer at CodeWave

May 31, 2017 - July 10, 2025

Contributed to the development of a Node.js and PostgreSQL-based CRM platform supporting 500+ enterprise users. Created dynamic front-end dashboards with JavaScript and React.js, enhancing data visualization capabilities. Assisted in migrating legacy systems to GCP, improving scalability and reducing maintenance costs by 10%. Wrote unit tests and documentation ensuring code quality and maintainability.

Senior Full Stack Developer at TechBit Solutions

November 30, 2024 - July 10, 2025

Architected and deployed a Web3-integrated e-commerce platform using Next.js, Node.js, and Solidity, enabling secure blockchain-based transactions and increasing transaction transparency by 40%. Led a team of 5 developers to build a scalable microservices architecture on AWS Lambda and PostgreSQL, reducing server costs by 25%. Developed reusable React.js components with Tailwind CSS, improving front-end development efficiency by 30%. Integrated Supabase for real-time data synchronization in a collaborative task management application. Mentored junior developers, conducted code reviews, and implemented CI/CD pipelines to streamline deployments.

Full Stack Developer at Innovatech Labs

December 31, 2020 - July 10, 2025

Designed and implemented a Django-based backend with MongoDB for a logistics management system, handling over 10,000 daily transactions with 99.9% uptime. Built responsive front-end interfaces using React.js and TypeScript, improving user retention by 15%. Developed smart contracts with Solidity for a decentralized voting application, ensuring tamper-proof election processes. Optimized AWS S3 storage solutions for media-heavy applications, reducing latency by 20%. Collaborated with cross-functional teams in Agile sprints to deliver features ahead of schedule.

Junior Full Stack Developer at CodeWave

May 31, 2017 - July 10, 2025

Senior Full Stack Developer at Tech Bit Solutions

November 1, 2024 - August 15, 2025

Architected and deployed a Web3-integrated e-commerce platform using Next.js, Node.js, and Solidity, enabling secure blockchain-based transactions. Led a team of 5 developers to build a scalable microservices architecture on AWS Lambda and PostgreSQL, reducing server costs by 25%. Developed reusable React.js components with Tailwind CSS, improving front-end development efficiency by 30%. Integrated Supabase for real-time data synchronization, enhancing user experience in a collaborative task management application. Mentored junior developers, conducted code reviews, and implemented CI/CD pipelines to streamline deployments.

Full Stack Developer at Innovatech Labs

December 1, 2020 - August 15, 2025

Junior Full Stack Developer at CodeWave

May 1, 2017 - August 15, 2025

Contributed to the development of a Node.js and PostgreSQL-based CRM platform, supporting 500+ enterprise users. Created dynamic front-end dashboards with JavaScript and React.js, enhancing data visualization capabilities. Assisted in migrating legacy systems to GCP, improving scalability and reducing maintenance costs by 10%. Wrote unit tests and documentation, ensuring code quality and maintainability.