Freelance Software Engineer · SaaS · AI · E-Commerce

Freelance developer specialized in business systems, SaaS and AI.

I design and build custom software for entrepreneurs, SMBs and companies that need to scale: ERPs, AI agents, e-commerce and process automation.

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5+

Years experience

0→1

Products launched

AI

Automation

What I offer

Freelance development services for digital products.

I work as a technical partner for companies and entrepreneurs that need to build functional, scalable and well-designed software.

Custom Management Systems

ERP and operational platforms for SMBs: stock, sales, suppliers, invoicing, staff and reports in one place.

SaaS From Scratch

Design, architecture, development and deployment of scalable digital products with focus on the user and the business.

AI Agents and Automation

Conversational assistants, OCR, RAG and automated flows that execute real tasks inside your system.

Customizable E-Commerce

Custom online stores adaptable to any brand, with catalog, payments, shipping and proprietary admin panel.

Featured Projects

Real products I built as a freelance developer.

These are the solutions I develop for clients and SMBs: a complete ERP, an integrated AI agent and a customizable e-commerce.

ERP SaaS

Solaris Manager

End-to-end SaaS ERP built for growing SMBs — unifying invoicing, inventory, sales, purchasing, team management and operational reporting in a single, production-ready platform.

Integrated invoicing
Stock and sales control
Staff management
Suppliers and orders
Integrated AI agent
Java Spring Boot React PostgreSQL Docker
View project →
SolarisManager dashboard dark mode preview
Dashboard

AI Agent

Nova Copilot

Conversational AI agent embedded in Solaris Manager that interprets natural-language commands, maps user intent to system actions and executes ERP workflows autonomously — lowering the learning curve and accelerating day-to-day operations.

Natural language
Intent catchers
Executes system actions
User onboarding
Integrated with Solaris Manager
Python LLMs NLP Intent Catchers React
Inquire →
Nova Copilot chat interface preview
Nova Chat

Custom E-Commerce

Solaris E-Commerce

Customizable and adaptable online store for any brand or industry. Ready-to-implement product with catalog, cart, payments, shipping and proprietary management.

Customizable catalog
Cart and checkout
Payment gateway
Admin panel
Adaptable to any store
React Node.js PostgreSQL Stripe Docker
Inquire →
Solaris E-Commerce hero homepage preview
Homepage

Process

From idea to production.

I work as a freelance technical partner covering the entire product cycle: strategy, architecture, development and continuous improvement.

01

Discovery

I understand the business goals, users, current processes and the real problem to solve.

02

Architecture

I define the technical foundation, data model, integrations and roadmap before writing code.

03

Development

I build iteratively with clean interfaces, reliable backend services and maintainable code.

04

Deployment

I ship to production with monitoring, version control and a workflow ready for continuous improvements.

Engineering Capabilities

Capabilities focused on building complete business products.

From backend architecture and frontend experiences to cloud deployment and AI-powered automation, I help transform ideas into reliable, scalable products.

Backend Engineering

REST APIs
Business Logic
Authentication
Integrations
Scalable Architectures

Frontend Development

Admin Panels
Dashboards
SaaS Interfaces
Responsive Design
User Experience

Infrastructure & Deployment

Databases
Cloud Deployments
Docker
CI/CD
Monitoring

AI & Automation

AI Agents
OCR Pipelines
RAG Systems
Workflow Automation
LLM Integrations
Main technologies: Java • Spring Boot • React • Python • PostgreSQL • Docker

About

I build software with product, business and scalability in mind.

I'm a Software Engineer with more than 5 years of experience designing and developing management systems, SaaS platforms and business-result-oriented applications.

I work as a freelance developer covering the full product cycle: understanding business needs, defining architecture, building frontend and backend, deploying and continuously improving the product.

I'm currently focused on combining traditional management software with AI flows, automation and intelligent assistants that facilitate the adoption and daily operation of systems.

Available for freelance work

Have a project in mind? Let's build it together.

I work with entrepreneurs, SMBs and startups that need a freelance technical partner to build scalable software, automate processes or improve existing systems.

Contact Me LinkedIn