Software
Web applications, platforms, SaaS and enterprise systems.
Available for new projects
I build digital products that solve real problems.
I develop applications, platforms and custom solutions, bringing in software, artificial intelligence, automation and integrations when they genuinely add value.
- Software
- AI
- Automation
- Integrations
01Value proposition
From a problem to a digital solution.
Every project starts by understanding the problem. From there, the right technical solution is defined, combining software development, AI, automation and integrations according to what the business actually needs.
Artificial Intelligence
AI applied to products and processes to extend existing capabilities.
Automation
Repetitive processes turned into automatic workflows.
Integrations
Connecting APIs, platforms, services and existing systems.
02Services
What can I build?
From an unvalidated idea to a platform running in production with thousands of users.
Digital products
From MVPs to complete platforms.
Enterprise systems
Internal tools to manage and optimise operations.
AI-powered applications
Traditional products extended with intelligent capabilities.
Process automation
Fewer manual tasks and more processes running on their own.
Integrations
Connecting systems that currently work in isolation.
03Featured work
Real products. Real problems.
A selection of products and solutions I helped build.
Marki
Personal finance · AI · Mobile
An app to keep grocery spending under control: scan the receipt, products are digitised automatically, and the app handles shared lists, spending reports and price comparison across stores.
- iOS
- Android
- OCR
- Backend
ContaLink
SaaS · Fintech · AI · Automation
Tax management for accountants and independent professionals: electronic invoicing synced with ARCA, risk alerts when a client approaches their category limit, a unified deadline calendar, and a 24/7 AI tax assistant.
- SaaS
- ARCA / AFIP
- IA
- Dashboards
Luupa
In developmentB2B SaaS · AI · Automation
A customer activation and retention platform for SaaS companies. It connects read-only to the customer database, scores the health of every end user against configurable rules, and runs automatic WhatsApp and email sequences written by AI. When the user finally logs in, an embeddable widget guides them inside the product.
- Multi-tenant
- WhatsApp API
- LLM
- PostgreSQL
EdgorProp
Marketplace · Video · AI
A real estate platform built around a full-screen video feed: recommendations that learn from user behaviour, instant price comparison against the neighbourhood median, and direct contact with the seller.
- Next.js
- Video feed
- Recomendación
- Analytics
04Use cases
What would you like to improve in your business?
If any of this sounds familiar, there is probably a technical way to solve it.
“We have manual processes”
We can analyse the process and turn repetitive tasks into automations.
“We need an application”
I build digital products from scratch.
“We have several systems that do not talk to each other”
We can connect them through APIs and integrations.
“We want to bring in AI”
We identify where AI can genuinely add value and integrate it into the product.
“We have an idea”
We can turn it into a working MVP to validate the concept.
“Our system is outdated”
We can progressively modernise existing applications and architectures.
05Process
How I work
It is not “hand me requirements, I code, I deliver”. It is problem, solution, product and evolution.
- 01
Understand
We analyse the problem, process or opportunity.
- 02
Design
We define the solution and the right architecture.
- 03
Build
We develop the product iteratively.
- 04
Evolve
We measure, improve and add new capabilities.
06Artificial Intelligence
Applied AI, not AI for the hype.
Artificial intelligence can extend a product or automate entire processes. The point is identifying where it actually creates value.
Intelligent agents
Agents that can research, analyse information and execute tasks.
Assistants
AI embedded inside applications to help users.
Intelligent processing
Extracting and analysing information from documents, images or text.
Automation
AI + APIs + workflows combined to run complete processes.
07Stack
Technologies
Tools are chosen to fit the problem. These are the ones I work with daily.
- Frontend
- Vue.js
- React
- Next.js
- TypeScript
- Tailwind CSS
- PrimeVue
- Backend
- .NET / C#
- Node.js
- NestJS
- Express
- Data
- PostgreSQL
- MySQL
- SQL Server
- Redis
- Cloud / Infrastructure
- AWS
- Docker
- CloudFront
- S3
- AI
- LLMs
- AI Agents
- RAG
- AI APIs
- Integrations
- REST APIs
- Webhooks
- Third-party APIs
I do not just ship features. I build solutions.
Code is the last step, not the first. Understanding the business problem is what decides whether the solution is worth anything.
- Need
- Analysis
- Solution
- Software
- AI / Automation
- Product
08About
I am Santiago.
I am a Full Stack Developer focused on building digital products and software solutions.
What interests me most is turning real problems into working products, combining software development, artificial intelligence, automation and integrations.
I work both on building new solutions and on evolving and modernising existing systems.
- role
- Full Stack Developer
- scope
- Web · Mobile · Backend
- focus
- Software · AI · Automation
- location
- Buenos Aires, Argentina
Do you have a problem we could turn into software?
Tell me what you need to build, improve or automate.
Or reach out directly