Julián Jara

Full Stack Developer

Building scalable systems, products & startups

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01 — About

About.

Full Stack Developer based in Buenos Aires, Argentina. I have a strong focus on backend architecture, scalable systems, and building real-world products that people actually use.

I approach software with a founder mindset — thinking beyond code to product, design, and user experience. I thrive on building end-to-end solutions from concept to deployment.

My experience spans internal systems, e-commerce platforms, business tools, and infrastructure management — always pushing for clean architecture and reliable systems.

Frontend

ReactNext.jsTypeScriptTailwindCSS

Backend

Node.jstRPCPrismaPostgreSQLSQL Server

Other

API ArchitectureSystem DesignInfrastructureDev Tooling

02 — Experience

Career.

June 2025

Care-Quip

Full Stack Developer

Building internal systems and e-commerce platform
Backend integrations and SQL Server stored procedures
Business logic implementation and architecture

February 2021

Amén Argentina

Developer

Development of internal business systems
E-commerce development and maintenance
Backend integrations and business logic

03 — Projects

Featured Work.

Products and platforms I've built from the ground up.

Project

StarNode

Game Server Hosting Platform

A complete game server hosting platform with a custom control panel, infrastructure management, and a growing Discord community of ~1,900 members. Achieved viral growth through TikTok.

Game server hostingCustom control panelInfrastructure managementDiscord community (~1,900)Viral TikTok growth

Project

FinFlow

Business Software for SMEs

Affordable enterprise tools for entrepreneurs and small businesses. Focused on financial management, business operations, and scalable architecture.

Financial managementBusiness operationsScalable architectureSME-focused tools

Project

CodeBids

Development Services Company

A development services company focused on building custom software solutions, product development, and tailored systems for clients.

Software solutionsProduct developmentCustom systemsClient services

04 — Work

Portfolio.

A collection of systems, platforms, and tools I've built over the years.

System

Internal Business Systems

Custom ERP and business management tools built for enterprise workflows.

ReactNode.jsSQL ServerTypeScript

Web Platform

E-Commerce Platform

Full e-commerce solution with cart, payments, and inventory management.

Next.jsPrismaPostgreSQLTailwindCSS

API

REST API Architecture

Scalable API design with auth, rate limiting, and comprehensive documentation.

Node.jstRPCZodPostgreSQL

Dashboard

Admin Dashboard

Real-time analytics dashboard with data visualization and role-based access.

ReactTypeScriptTailwindCSStRPC

Tool

Developer Tooling

CLI tools and automation scripts for improved developer workflow.

Node.jsTypeScript

Infrastructure

Infrastructure Setup

Server provisioning, CI/CD pipelines, and monitoring for production systems.

DockerLinuxNginx

05 — Skills

Technologies.

Stack

Technologies

React

Next.js

TypeScript

TailwindCSS

Node.js

tRPC

Prisma

PostgreSQL

SQL Server

Docker

Linux

Nginx

Redis

Daily Driver

Core tools I use every day to build products.

ReactNext.jsTypeScriptTailwindCSSNode.js

Experienced

Solid experience in production environments.

tRPCPrismaPostgreSQLSQL Server

Familiar

Working knowledge, used in real projects.

DockerLinuxNginxRedis

06 — Contact

Let's connect.

I'm always open to new opportunities, collaborations, and interesting projects. Feel free to reach out.

me@thejulianjara.com→

GitHub

github.com/thejulianjara→

linkedin.com/in/thejulianjara→