Hello, I'm

Julian Soto

Senior Software Engineer

Specialized in TypeScript, Modern Web Architecture & Legacy Modernization

Download CV

Beyond the Code

I am a Senior Software Engineer with a unique background: I bridge the gap between mission-critical legacy systems (COBOL/Db2) and modern cloud architectures (Next.js/TypeScript).

I don't just build websites; I engineer scalable, type-safe solutions that solve complex business problems.

Next.jsReact 19React NativeTypeScriptNode.jsSupabasePostgreSQLMongoDBTailwind CSSCloud SyncWeb Audio APIArchitectureSystems Design

Work Experience

Senior Software Engineer at Soul Solutions

E-commerce Platform Architect (NexusShop)

Recent Projects

Bitrova - Cloud Sync & Supabase Authentication

Bass Academy - Interactive Music Training App

My Services

Modern Frontend Architecture

Building modern and responsive user interfaces using cutting-edge technologies. Specialized in creating dynamic and interactive web applications with React 19 and Next.js.

React

Next.js

Tailwind

TypeScript

Scalable Backend & API Design

Developing robust and scalable server-side solutions with Node.js and Next.js. Creating efficient APIs and implementing secure authentication systems.

Node.js

Next.js

MongoDB

TypeScript

Data Strategy & Modeling

Designing and implementing efficient database structures using MongoDB and Db2. Optimizing queries and ensuring data integrity for high-performance applications.

Supabase

PostgreSQL

MongoDB

Next.js API

End-to-End Product Engineering

Delivering complete web applications from concept to deployment. Integrating frontend, backend, and legacy systems seamlessly for optimal user experience and performance.

React

Next.js

Supabase

MongoDB

Tailwind

Featured Projects

Jan 17, 2026

Bitrova

Feature-rich task management app with Supabase authentication & cloud sync. Includes recurring tasks, glassmorphism design, attachments, subtasks, drag & drop, undo/redo and Lottie animations. Cross-platform iOS/Android/Web.

React Native 0.81

Expo 54

Supabase

Reanimated 4

Code Live Demo

Dec 28, 2025

Bass Academy

Interactive music training application built with React 19 and Web Audio API. Features real-time audio synthesis, dynamic exercise generation, and responsive tablature visualization.

React 19

Web Audio API

TypeScript

Architecture

Code Live Demo

Feb 8, 2025

NexusShop E-Commerce

Headless E-commerce solution with secure Stripe/MercadoPago integration, dynamic inventory management via MongoDB, and SSR performance optimizations.

Next.js

MongoDB

Stripe

Redux Toolkit

Code Live Demo

Jun 6, 2024

portfolio | Julian Soto

Personal portfolio built with modern web technologies, responsive design, and smooth animations.

Next.js

Tailwind

Framer Motion

TypeScript

Code Live Demo

Dec 29, 2024

Soul Solutions

Professional landing page for mainframe modernization consulting. Demonstrates legacy migration expertise and system design capabilities.

Legacy Migration

System Design

API Integration

Code Live Demo

Education & Experience

My journey in technology and education

2024

APX School - Advanced Full Stack Software Engineering Spec.

Intensive specialization in Modern Web Technologies

MERN Stack and System Architecture. Advanced training in scalable application design and best practices.

2023

Universidad Nacional de Quilmes

Computer Science Degree

Currently pursuing a degree in Computer Science, focusing on theoretical and practical aspects of computing

2020-2024

Soul Solutions - Senior Software Engineer

Mainframe Modernization & Full Stack Development

Bridging legacy COBOL/Db2 systems with modern cloud architectures. Working with Next.js, Node, TypeScript, and implementing RESTful APIs for enterprise clients.

2003-2014

Colegio Cimdip and Miguel Cane

Economics Orientation

Completed secondary education with a focus on economics and business fundamentals

Contact me

For any inquiries, write tojuliansoto.dev@gmail.comor fill out the form: