Leonel Navarro

Senior Software Developer

Open to offers · Member since 22 Sep 2026

Message

Location: Caracas, Venezuela

Desired salary: Confidential

Work preference: Remote Only / Full Time, Contract

Experience level: Senior

About

Professional summary

I am a senior software developer with more than a decade of experience building web and mobile applications, with a strong focus on frontend architecture and user experience.

I specialize in React, TypeScript, JavaScript, Redux, and scalable component-based interfaces. I have designed and maintained design systems and shared libraries that improve consistency and development efficiency across teams.

I also have full-stack experience working with Node.js, Java, Spring Boot, Kotlin, Python, REST APIs, GraphQL, SQL, and NoSQL databases. I am comfortable contributing to backend services, microservices, and server-side optimization when needed.

Throughout my career, I have worked remotely with consulting and product teams, delivering web solutions, mobile applications, and cloud-based services. I value clean code, unit testing, documentation, code reviews, and mentoring junior developers.

I am interested in building AI-powered platforms, improving digital user experiences, and learning how to implement large language models and post-training workflows. I am a native Spanish speaker with advanced professional English proficiency.

Tech stack & tools

Working toolkit

Experience

Career history

Senior Software Developer Mahisoft

Oct 2021 – Present

Develop and optimize scalable web user interfaces using React, TypeScript, and Redux, with emphasis on performance and seamless user experiences.

Architect and maintain design systems and shared component libraries to improve UI consistency and reduce delivery time for cross-functional teams. Integrate RESTful and GraphQL APIs and contribute to backend tasks using Java, Spring Boot, Kotlin, Python, and microservices.

Mentor junior developers and promote engineering best practices through code reviews, unit testing, and technical documentation.

Software Developer Consultant Hunatec

Oct 2019 – Oct 2021

Delivered frontend development work using HTML5, CSS3, JavaScript, CSS Grid, Flexbox, Ant Design, React, Redux, Bootstrap, and WordPress.

Contributed to backend development with Node.js, Serverless, Express, AWS Lambda, AWS CloudFormation, MySQL, Sequelize, and nodemon. Built a React Native mobile application with a Node.js backend for recommendation marketing.

Configured repositories and delivery workflows to support CI/CD practices.

Software Developer Consultant Saraworld

Jan 2016 – Oct 2019

Performed full-stack development for web applications using HTML5, CSS3, JavaScript, Bootstrap, React, Node.js, and SQL Server.

Contributed across frontend and backend implementation to deliver complete web solutions and maintain application functionality.

Software Developer Consultant INDRA Company

Dec 2014 – Jan 2016

Worked on full-stack web solution development for BBVA Provincial bank.

Used HTML, CSS, JavaScript, Java with the Spring Framework, and Oracle to implement and support web application features.

Technical Support Assistant Science Computing Center, Universidad Central de Venezuela

Jun 2014 – Dec 2014

Supported the development of the computer center website and assisted with technical operations.

Performed equipment formatting, network troubleshooting, hardware repairs, and component replacement.

Education

Learning history

Universidad Central de Venezuela

Dates not specified

Bachelor of Science, Computer Science

Bachelor of Science in Computer Science.

U.E.N. Teresa de Bolívar

Dates not specified

High School Diploma, Sciences

High School Diploma in Sciences.

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Senior Software Developer

About

Skills

Tech stack & tools

Application Utilities

Data Stores

Design

Development

Languages & Frameworks

Libraries