Hernán Bonavota

Software engineer specializing in integrations and production-critical systems.

I operate and harden platforms where concurrency, validation, and reliability affect sales, access, and operational flows.

See experience LinkedIn

Selected work

Selected case studies

A product of my own, plus queue control, member validation, and registration under concurrency at Rezolve.

ProductSolo project — product engineer. AI-assisted implementation; the spec, the review and the verification are mine.

Verifiko

Explainable URL risk detection, built as a layered analysis pipeline.

A solo product that scores suspicious URLs for phishing and malware risk — and shows why. A layered pipeline behind a FastAPI service returns an explainable score with a per-signal decision trace instead of one opaque number. Live at verifiko.es.

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Ticketing & portalsSoftware Engineer

Queue control for high-demand ticketing

Access control under high concurrency.

I implemented a queue layer to stabilize ticket sales under peaks of 10,000+ concurrent users.

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Ticketing & portalsSoftware Engineer / Integration Owner

Membership validation and data quality

Validation flows integrated with LALIGA and Data Lake.

Normalized legacy data and enforced validation at entry points to prevent inconsistencies across systems.

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Ticketing & portalsFull-stack Engineer / Implementation Owner

High-concurrency registration flows

Traffic spikes, duplicate prevention, and data integrity.

Designed registration flows capable of handling high concurrency, duplicate prevention, and consistent data writes in production.

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Scope

What I cover

Where the work usually lives.

Ticketing and member portals

Sale flows, access control and member account journeys on WordPress/WooCommerce and Node, operated by the club's business team without waiting on a deploy.

LALIGA integrations and data validation

Integrated and operated in production against LALIGA's ticketing and member-management APIs, plus legacy normalization and validated forms that feed a CRM Data Lake in real time.

Application security in the delivery loop

Security review of payment and access-control flows before go-live: authorization (IDOR), payment-state integrity and idempotency, session and 2FA handling, secrets, security headers and rate limiting. Each finding fixed and re-verified.

AWS and end-to-end delivery

EC2 (AMIs, scaling), RDS, S3, ACM and Nginx — from staging to release without waiting on a platform team.

Currently

At Rezolve

Ticketing, member portals and AWS-backed integrations.

Rezolve

Software Engineer / Systems Integrations

At Rezolve I run ticketing, member portals and LALIGA integrations for professional football clubs. Recently led the security audit and hardening of a ticketing and payments platform ahead of go-live.

Direct client work: discovery, written spec, estimation, demo to stakeholders, and production rollout.
Own in production the LALIGA integrations: member validation, account services and ticketing operations.
AWS, Nginx, SSL and production operations without relying on an internal platform team.

Contact

LinkedIn for roles and tech conversations. GitHub for code.

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About

How I work

Discovery, written spec, demo, rollout. End-to-end ownership across frontend, backend, integrations and the AWS box it ships on. Implementation is AI-assisted; the spec, the review of every change and the verification are mine.