Boris Gomez

Backend Engineer

Backend engineer specializing in payment security and secure integrations for financial services and other security-driven industries, across Python, Java, Node.js and C#.

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More than 10 years of experience developing services and integrations for financial services and other security-driven industries

All my work has been carried out in compliance with high standards of security, design and architecture.

Backend, integrations, and secure APIs

I specialize in building reliable backend systems and integrations across Python, Java, Node.js and C#, with a strong focus on data security and encryption.

Projects

Reusable modules built as part of larger security-driven systems

JWE Data Encryption Module

Python module for encrypting sensitive data using JWE with elliptic curve key pairs and ECDH key agreement, providing end-to-end confidentiality for data in transit.

Python, joserfc

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JWT Auth & API Validation Module

Reusable Python module for generating and validating JWT tokens across microservices, used in production for secure API-to-API authentication in financial systems.

Python, PyJWT

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GPG File & Message Encryption Module

Python module for encrypting and decrypting messages and files using GPG, enabling secure data exchange with external partners, such as encrypted file transfers over SFTP.

Python, python-gnupg

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Let's talk

Send me a message and I'll get back to you as soon as possible. Open to job offers — feel free to send details and I'll be happy to review them.