If you need your systems to do something new, talk to each other, or solve something specific... that's where I come in.
Where I've worked
What I've done
Rebuilding a bank's mobile platform in-house
Replacing a third-party vendor banking app with an in-house cloud-native platform bridging a legacy on-premise core, applying BIAN
Letting business owners delegate collection to people without bank accounts
A delegated-authority model built on top of a core banking system that has no concept of a business
Migrating payment data out of a system nobody understood
Reverse-engineering an undocumented legacy feature, then writing a migration someone else had to execute
Taking second-factor authentication back from a vendor
Decomposing an overloaded notification service and choosing the more expensive option on purpose
Not part of the platform: a different employer, a different system
Technologies I've worked with
Get in touch
Got a system that's hard to explain? Need something built and don't know how? An idea you can't quite land yet? Or just a technical question? Let's work it out together.
Although he joined as a backend developer, he quickly proved himself highly capable in frontend tasks as well […] building and using tailored agents to improve his workflows and productivity.
Tariq Khawaja
Director of EngineeringNICE
[…] he demonstrated commitment, strong technical judgment, and a great willingness to collaborate, understand the product’s needs […] He has strong technical skills to successfully take on software projects, particularly in backend development […] where technology, business needs, and priorities are constantly evolving.
Gabriel Horacio Vega Simons
Product OwnerBanco Solidario S.A.
Translated from SpanishLinkedIn
I had the opportunity to work closely with Octavio and consistently observed a strong combination of leadership, accountability, and strategic thinking […] a clear focus on delivering meaningful results for both the team and the organization.
Hugo Arias
Principal Software EngineerNICE