Teseo Linares

Teseo Linares — Front-End Developer

Expertise in Front-End Web (3.5 yr.), React Developer (3.5 yr.).

Last verified on November 22, 2025

Core Skills

React

6 yr.

Redux-Saga

4 yr.

Vue.js

4 yr.

Bio Summary

An accomplished front-end engineer with a solid foundation in Computer Science from UNAD University and over 6 years of professional experience, including 4 years as a Senior Front-End Developer at Adastra. Demonstrates advanced proficiency in React.js, Redux-Saga, Vue.js, Angular.js, and modern web development with a proven track record of leading the development of scalable, responsive, and high-performance web applications. Notable achievements include spearheading a migration to microservices architecture, yielding a 40% reduction in system downtime. Possesses in-depth knowledge of cloud services (AWS), CI/CD methodologies (Jenkins), and containerization (Docker). The engineer's programming toolkit encompasses a diverse set of languages and utilities such as Typescript, Docker, and Node.js, as well as experience with blockchain technologies like Solidity and web3.js, enabling the delivery of comprehensive end-to-end web solutions.

Technical Skills

Programming Languages	Java, PHP, Python, TypeScript
JavaScript Frameworks	Angular, Ext JS, Node.js, React, Vue.js
C++ Libraries and Tools	C/C++/C#
UI Frameworks, Libraries, and Browsers	CSS3, Styled components, Tailwind CSS
JavaScript Libraries and Tools	Ethers.js, React Native, Redux-Saga, Styled components, Web3.js
PHP Frameworks	Laravel
.NET Platform	.NET
Databases & Management Systems / ORM	MongoDB, MySQL, SQL
Version Control	BitBucket, Github Actions
Virtualization, Containers and Orchestration	Docker, Kubernetes
BlockChain and Decentralized Software	Ethers.js, ETH (Ethereum blockchain), Smart Contract
Methodologies, Paradigms and Patterns	FDD, SOLID
Operating Systems	iOS

Work Experience

Senior Front-End Developer, Scalable Web Application Development

Duration: January 2020 - January 2024

Summary: Lead developer driving the migration from monolithic applications to microservices architecture resulting in a 40% reduction in system downtime.

Responsibilities: Leading development of scalable web applications, migrating to microservices, managing cloud infrastructure, implementing CI/CD pipelines

Technologies: React.js, Vue.js, Angular.js, Redux-Saga, Styled components, AWS, Jenkins

Junior Front-End Developer, Front-End Web Application Enhancement

Duration: October 2017 - October 2019

Summary: Contributed to front-end development, optimizing system efficiency through reusable components and implementing complex state management solutions.

Responsibilities: Developing web applications, translating wireframes to interactive UIs, improving code quality and efficiency, architecting state management solutions using Redux-Saga

Technologies: HTML, CSS, JavaScript, React.js, Redux-Saga

Education

(UNAD University)

duration: 2013-2017

Computer Science

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