AI accelerates; you decide.
We apply AI to specification, implementation, testing, and review — always with human validation and business alignment.
RochaIT · Software engineering
Systems that evolve
from MVP to production at scale.
Development, legacy migration, consulting, and team enablement in Brazil — with AI in engineering and human validation on every delivery.
- Production legacy
- Fintech & SaaS
- Incremental delivery
Tell Rochinha your challenge beside you — legacy, MVP, consulting, or enablement.
Prefer email? contato@rochait.com
Chat with Rochinha below.
Rochinha
RochaIT AI
AI First
AI in engineering, in practice.
We use artificial intelligence to accelerate specification, implementation, testing, and documentation — without replacing technical judgment or your business context.
Legacy is not a dead end.
Migration and modernization with a realistic plan: releases that reduce risk and keep the business running.
Delivery your team can absorb.
Documented code, clear rituals, and enablement so your team can own and evolve the system after the project.
Want to know where AI can accelerate in your scenario? Ask Rochinha →
Services
From design to deploy, with method.
Four areas of work — systems, legacy, consulting, and enablement — with the same engineering standard and incremental delivery.
Custom software development
Tailored software, from design to deploy.
A system aligned with business processes, ready to evolve in short cycles.
We design and build systems — APIs, integrations, automation, and digital products with engineering quality.
- Custom systems and applications
- Cross-platform integrations
- APIs, services, and automation
- Continuous evolution (MVP → scale)
Legacy & modernization
Migrate and modernize without stopping operations.
Lower production risk and a migration roadmap the business understands.
Strategy and execution to move off aging monoliths, technical debt, and fragile dependencies.
- Legacy system migration
- Code and architecture modernization
- Decoupling and gradual rewrite
- Technical debt reduction
Technology consulting
Technical decisions with clarity.
Technology investment prioritized by business impact.
Support for leadership and product/IT teams on architecture, requirements, cloud, security, and governance.
- System architecture and requirements
- Cloud strategy and performance
- IT governance and information security
- Technical code and system audits
Enablement & teams
A stronger team in stack and method.
A team with rituals and practices that sustain delivery after the project.
Training and mentoring for developers and leaders — modern tools and AI in the development routine.
- Development team enablement
- Technical mentoring and code review
- Delivery rituals (Scrum, Kanban, flow)
- Adoption of AI and tools in engineering
Experience
Engineering that has lived with legacy up close.
Custom projects, migrations, and modernizations with incremental releases — from diagnosis to an operation your team can evolve.
Greenfield and legacy
New systems, phased migration, and monolith modernization — with a plan that respects production operations.
Incremental delivery
Short cycles, clear success criteria, and less reliance on a single big-bang migration.
Team ready to own it
Documentation, rituals, and enablement so your team can take over and evolve the system after the project.
How we deliver
Legacy migration, integrations, and product evolution in financial services, manufacturing, and B2B SaaS.
Representative scenarios of our delivery method — real project formats, without client identification.
Phased migration of a reconciliation module
- Challenge
- .NET monolith with a short maintenance window and high daily transaction volume.
- Approach
- Diagnosis, module extraction via phased migration, and biweekly releases with planned rollback.
- Result
- New service in production without stopping operations; internal team took over evolution after enablement.
Modernization of ERP × WMS integration
- Challenge
- Fragile flat-file integrations, shop-floor delays, and little visibility into failures.
- Approach
- Event-driven APIs, basic observability, and refactoring of the critical flow in two-week cycles.
- Result
- Less manual rework and visible exception queues for the operations team.
From MVP to product at scale
- Challenge
- Validate the product quickly without architecture that would block tenant growth and reporting.
- Approach
- Lean MVP, multi-tenant model from day one, and AI in engineering to accelerate tests and documentation.
- Result
- First version live in a few weeks; foundation ready for new modules without a full rewrite.
Does your challenge look like one of these formats? Talk to Rochinha →
Process
From diagnosis to stable operations.
First step: an objective diagnosis of your scenario — with no commitment to a fixed-scope project.
- 01
Diagnosis
We map system, legacy, team, and goals — what blocks today and what needs to ship next.
- 02
Strategy
We define architecture, migration or modernization roadmap, priorities, and success criteria.
- 03
Execution
We build, migrate, or modernize in short cycles, with AI in engineering where it accelerates without adding risk.
- 04
Evolution
Stable operations, metrics, knowledge transfer, and continuous improvement with your team.
Ready for a diagnosis?
Talk to RochinhaFrequently asked questions
Common questions
Do you only work on AI projects?
No. AI accelerates parts of engineering when it makes sense. Technical judgment, architecture, and the business remain led by the team — with or without AI at each step.
How does legacy system migration work?
We start with diagnosis and a roadmap: what to migrate first, how to reduce risk, and how to keep operations running. We prefer gradual delivery over stopping everything for a single big-bang migration.
What is the ideal project size?
We work from MVPs and product evolution to modernizing large codebases. The format (dedicated team, targeted consulting, or enablement) depends on your scenario.
Do you train internal teams?
Yes. Enablement in stack, best practices, delivery rituals, and using AI in the development routine — so knowledge stays with your team.
What does the first contact look like?
Use the AI assistant on this page or write to contato@rochait.com. We follow up with next steps — diagnosis, meeting, or proposal — depending on the case.
Does the AI chat store my conversation?
Yes, so the team can follow up with context: messages and contact details you provide (such as name and email) are stored securely. We do not use them for marketing or sell your data. Details in the privacy policy.
Still have questions? Ask Rochinha or email contato@rochait.com.
Talk to Rochinha
Want to continue with Rochinha?
Same Rochinha as at the top — describe legacy, MVP, consulting, or enablement. The team follows up with context.
Rochinha
Legacy, MVP, consulting, or enablement?