Your software.Built for you.

We build the tools your business actually needs — not the ones built for everyone.

Rated 4.9 out of 5 across 205 client reviews since 2010.

project.ts

One studio, the whole stack.

We design it, build it and keep it running in production. This is what we do every day.

stack/frontend.tsx
Web

Custom web applications

Platforms, dashboards and portals that grow with your business.

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Apps

iOS and Android apps

One codebase, published to both stores.

$ systemctl status
Backend

APIs and integrations

We connect your systems, automate the repetitive work and deploy it.

●pythonactive(running)
●djangoactive(running)
●node.jsactive(running)
●n8nactive(running)
─ live ─
SELECT * FROM databases;
Data

Databases

Modeling, migrations, and search by location or by meaning.

namerows▼load
PostgreSQL12M
MySQL4.2M
Redis2.8M
PostGIS850K
pgvector640K
> dothecode --ai
★ Specialty
AI

AI systems and agents

Agents that act on their own, answers from your documents, voice, and links to your CRM or ERP.

moduleonline
Claude API
reasoning
moduleonline
MCP
connectors
moduleonline
pgvector
semantic search
moduleonline
Whisper
speech → text

Who decides

Behind every decision there is a person.

dothecode is Gustavo Benito Silva, building software since the late nineties. He spent years in Argentina's public health sector: ten running the systems area of the Ministry of Health's Community Doctors Programme, six developing at INCUCAI, the national transplant agency, and one at the National Alzheimer's Programme. Freelance since 2010.

We use AI throughout the process, and a lot of it. But AI proposes. What gets built, how it is designed and what reaches production is decided by one person who understands your whole system and answers for every line of it.

That is why timelines are the ones the work needs, and the price is the price of nearly thirty years of judgement, not of the hours it takes to type it.

Track record

  1. Late 1990sFirst systems in production.
  2. 10 yearsArgentina's Ministry of Health: head of systems for the Community Doctors Programme.
  3. 6 yearsINCUCAI, the national transplant agency: systems development.
  4. 1 yearNational Alzheimer's Programme.
  5. Since 2010215 projects completed as a freelancer, with the reviews below.
See the profile on Freelancer.com

Clients who trusted us.

Real client reviews, in the language they were written in. All of them are on Freelancer.com.

4.9
★★★★★
Average
205
Reviews
96%
On time
98%
On budget
→ freelancer.com/u/gutibs
★★★★★
★Featured

Gustavo is the best freelancer I’ve found. He is proactive, sharp, and possesses a strong business vision along with deep technical expertise in full-stack development and AWS. I highly recommend him and will definitely be working with him again.

SA
Santiago, Chile
VerifiedMarch 2026

Tell us what you have in mind.

We reply within 24 business hours.

or write us directly at info@dothecode.com

What happens next

  1. 1.

    Discovery

    We talk about the problem. No jargon, no empty promises.

  2. 2.

    Design

    Interactive prototypes before writing a single line of code.

  3. 3.

    Build

    Short iterations. You see progress from day one.

  4. 4.

    Deploy

    We ship it, measure it and improve it together.