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Software Developer with 4+ years of experience building production-grade applications in React, TypeScript, and JavaScript. Proven track record delivering high-impact features at scale — from social robotics platforms to e-commerce and enterprise HR tools. Expert in cloud infrastructure (AWS, Terraform), real-time data systems (SpacetimeDB), and microservices architecture. Consistently chosen by hiring managers for complex, cross-functional roles. Bilingual (English / Spanish), collaborative team player with strong communication and problem-solving skills.…Software Developer with 4+ years of experience building production-grade applications in React, TypeScript, and JavaScript. Proven track record delivering high-impact features at scale — from social robotics platforms to e-commerce and enterprise HR tools. Expert in cloud infrastructure (AWS, Terraform), real-time data systems (SpacetimeDB), and microservices architecture. Consistently chosen by hiring managers for complex, cross-functional roles. Bilingual (English / Spanish), collaborative team player with strong communication and problem-solving skills.

Alejo Schlegel

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

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Software Developer with 4+ years of experience building production-grade applications in React, TypeScript, and JavaScript. Proven track record delivering high-impact features at scale — from social robotics platforms to e-commerce and enterprise HR tools. Expert in cloud infrastructure (AWS, Terraform), real-time data systems (SpacetimeDB), and microservices architecture. Consistently chosen by hiring managers for complex, cross-functional roles. Bilingual (English / Spanish), collaborative team player with strong communication and problem-solving skills.…Software Developer with 4+ years of experience building production-grade applications in React, TypeScript, and JavaScript. Proven track record delivering high-impact features at scale — from social robotics platforms to e-commerce and enterprise HR tools. Expert in cloud infrastructure (AWS, Terraform), real-time data systems (SpacetimeDB), and microservices architecture. Consistently chosen by hiring managers for complex, cross-functional roles. Bilingual (English / Spanish), collaborative team player with strong communication and problem-solving skills.

Available to hire

Software Developer with 4+ years of experience building production-grade applications in React, TypeScript, and JavaScript. Proven track record delivering high-impact features at scale — from social robotics platforms to e-commerce and enterprise HR tools. Expert in cloud infrastructure (AWS, Terraform), real-time data systems (SpacetimeDB), and microservices architecture. Consistently chosen by hiring managers for complex, cross-functional roles. Bilingual (English / Spanish), collaborative team player with strong communication and problem-solving skills.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Spanish; Castilian

Fluent

Work Experience

Frontend Developer at Bonprix

February 1, 2025 - Present

Developing high-performance UI in React and TypeScript for a major European fashion e-commerce platform. Implementing real-time data features using SpacetimeDB for live state synchronization across clients. Managing cloud deployments and environment provisioning with AWS and Terraform. Building reusable component libraries and scalable frontend architecture to support millions of users.

Software Developer at Terra

May 1, 2024 - February 1, 2025

Developed and optimized high-speed websites using PHP, focusing on performance and fast load times. Built and maintained multiple client-facing websites with emphasis on speed, reliability, and clean code.

Social Robot Developer at WELBO – Welcome Robots to Your Team

April 1, 2023 - May 1, 2024

Designed cloud-based robot control apps with React. Built microservices using RabbitMQ and Feathers.js. Developed a real-time robot operations dashboard consumed by enterprise clients across multiple markets. Created an Android control app in Kotlin and maintained chatbots on Google Cloud.

Full Stack JavaScript Developer at Kenjo

June 1, 2022 - April 1, 2023

Fixed critical bugs in Angular and React Native apps. Built a full backoffice tool from scratch. Managed data operations and cloud storage on AWS, and wrote scripts for reliable bulk data imports.

Tech Solutions Specialist at Thinkion

November 1, 2020 - December 1, 2021

Resolved database and PHP technical issues for clients in real time while maintaining high satisfaction scores. Developed strong communication and analytical skills working across technical and non-technical stakeholders.