Custom software development
We design and build internal systems, APIs and integrations for real operations. We also modernize legacy systems in phases, without stopping your business.
Systems and automation
Good for: Companies and SMBs that want to scale operations without adding friction.
Internal systems, operations dashboards, process automations and integrations with ERP, CRM or existing tools. Less manual work, fewer errors, better visibility for decisions.
What we deliver
- Operational app or module in production
- Integrations with current systems (ERP, CRM, APIs)
- Functional and technical documentation
- Evolution plan without vendor lock-in
Legacy modernization
Good for: Companies with critical systems that need to modernize without interrupting sales or operations.
We modernize critical systems in phases using Strangler Fig and incremental migration. We avoid big bang rewrites and prioritize business continuity at every step.
What we deliver
- Phased migration plan with rollback
- Data strategy and compatibility
- Incremental implementation with feature flags
- Parallel testing and contingency plan
Technology stack
We use the stack that best solves the problem, not what's trending. If you already have a stack, we adapt.
Backend
- Go (Gin, stdlib)
- Java Spring Boot
- Rust (for critical components)
Database
- PostgreSQL
- Redis (cache and queues)
- Migrations with version control
Frontend
- Next.js / React
- TypeScript
- Coordinated with specialized freelancers
Infrastructure
- Railway (backend)
- Vercel (frontend)
- GitHub Actions (CI/CD)
- AWS / GCP at scale
How we do it
Discovery
We understand the current process, system actors and real objectives. Without assuming anything.
Functional document
We define modules, flows and acceptance criteria. Client approves before we write code.
Architecture
We design the technical solution with explicit trade-offs. Architecture document included.
Incremental development
Partial deliveries with demos. You always know the current state of the project.
QA and delivery
Testing, UAT with client, production deploy and complete handoff with documentation.
Investment
Final price is defined after the first conversation and discovery. Always with defined scope before starting.
Billing model
Fixed price
Defined scope, clear deliverable. No surprises.
Recommended for projects with stable requirements.
Time & Materials
Variable or undefined scope. Billed by actual hours.
Recommended for exploratory projects or frequent changes.
Reference ranges
Micro project
1 module, no complex frontend
USD 6,000 – 10,000
Small project
Complete system with frontend
USD 10,000 – 20,000
Medium project
Multi-module, integrations, team
USD 20,000 – 35,000
Large project
Extended architecture, multiple teams or enterprise scope
Frequently asked questions
Do you work with companies from any industry?
Yes. We have experience in tourism, professional services, logistics and fintech. The criterion is not the industry but the clarity of the problem to solve.
What happens if the scope changes during the project?
Any scope change is quoted separately before execution. No surprises on the final invoice.
Do you integrate with our current systems (ERP, CRM)?
Yes. We design API-based or custom integrations. The first step is understanding the technical constraints of your current systems.
What happens when the project ends?
We deliver source code, technical documentation and complete handoff. The goal is for your team to operate and evolve the system without depending on us.
How long does a typical project take?
Between 4 and 16 weeks depending on scope. We define the timeline with clear milestones before starting.
Have a process that should work better?
Tell us what your team does manually today that a machine should handle. In the first conversation we'll tell you if it makes sense to automate and how we'd approach it.
Start a conversationOther services