“S4i has been key in the transformation of our internal processes, generating learning for our organization and stakeholders. Their approach helps us professionalize our work.”
Karen Sarabia
Transformation Coordinator · América Solidaria
Infrastructure for scaling
We build the technical infrastructure that sustains your growth.
We automate your operation so you stop being the bottleneck of your own company. Senior technical execution led by Founders.
30 min · No commitment · 1:1 with a Founder
Capabilities
Three fronts. One same execution.
What holds your operation when you stop improvising and start scaling.
01 / Core
Infrastructure & Automation
We replace disconnected sheets and manual processes with systems that run themselves.
- —24/7 assistants and API integrations
- —Custom-built operational backoffice
- —End-to-end automated workflows
- —Legacy stack migration
Schedule diagnostic
02 / Modelo A
Scalable Product Development
We build client-facing products with cloud architecture ready to scale from day one.
- —Functional MVPs in 6-12 weeks
- —Cloud architecture ready to scale
- —Fixed two-week sprints
- —Documented technical handoff
Schedule diagnostic
03 / Data & IA
Data & Applied AI
An intelligence layer over your operation. Live metrics, AI agents and custom models.
- —Dashboards and data intelligence
- —AI agents and custom LLM engines
- —Data and event pipelines
- —Automated executive reports
Schedule diagnostic
Validated impact · S4i
If we can handle the complexity of a social vertical, we can sustain any corporate scale.
S4i is our impact vertical. The same engineering we apply to companies, demanded by the rigor of foundations and public funding.
+$1MUSD raised
+70%Operational acceleration
1.5xBase ticket lift
7xNew ticket lift
“Sumadots for Impact's engineering has taken our data management to a corporate level of rigor. It's the technical ally foundations need to scale their purpose.”
Emanuel Pacheco
Executive Director · Fundación Summer
Strategic alliance · Trinidad
Beyond execution:
Fractional direction.
Looking for strategic direction in addition to technical execution? Meet Trinidad: an alliance of fractional C-Levels (CMO + CPO + CTO) to scale your business to the Board Model.
CMOCPOCTO
Discover Trinidad↗How they complement
- SUMADOTSTechnical execution arm. Software factory + automation.
- TRINIDADFractional strategic head. C-Level marketing, product and technology.
Network
The network behind every sprint we ship.
Strategic allies and communities that validate our execution standard.
Technical questions
What a CTO would ask before signing.
The real doubts that come up when evaluating a technical infrastructure partner.
We operate with ready-to-deploy systems and 2-week sprints. The first functional version ships between 6 and 12 weeks, depending on scope. That contrasts with the 6-18 months needed to build an in-house team from scratch.
Code is 100% yours — no licensing strings, no vendor lock-in. We work on a modern stack (Next.js, TypeScript, Supabase/Postgres, Vercel/Firebase) with documented CI/CD. We hand over repos under your GitHub org and a technical handoff so any senior team can continue.
We start with the Free Qualification Session (30 min). If there's a match, a USD 4,000 Kick-off (Model A) follows that defines scope, architecture and the first sprints. From there, fixed monthly sprints with no surprises. For companies that need strategic direction alongside execution, Trinidad exists (Board Model).
End-to-end SSL/TLS encryption, GDPR and Chile Law 19.628 compliance. We host on your cloud account (not ours), with audited access via IAM. Implicit NDA from the diagnostic session. No retention of sensitive data outside your perimeter.
Yes. We act as your tech team while you build yours. We document every decision and deliver a structured technical handoff so when you hire your CTO or senior squad, they can pick up without friction. We don't aim to lock you in — we aim to make you grow.
Sumadots is the execution arm — software factory + automation. Trinidad is the strategic head — an alliance of fractional C-Levels (CMO + CPO + CTO). Sumadots executes what Trinidad directs. They work together or separately depending on what your operation needs.
Next step
A 30-minute session can reveal the exact bottleneck of your operation.
No slides, no sales pitch. Just a 1:1 operational diagnostic with a Founder.
30 min · No commitment · 1:1 with a Founder