Hugo Bonnet
SBackend Engineer at Redfern Logistics · Payments infrastructure · Kafka, idempotency
- Redfern Logistics
- Paris, France · CET (UTC+1)
- 1+ years experience
- Humboldt University of Berlin
- English, French
Messaging unavailable
Overview
I work on payments infrastructure at Redfern Logistics in Paris. Wrote the PostgreSQL service that now handles 17 million requests a day. Designed the reconciliation system that matches 9 million transactions a day. Most at home with PostgreSQL and PCI DSS. Open-source contributor on weekends.
Good reasons to reach out
- Questions about payments infrastructure
- Speaking or podcast invitations
Please don't message about
- Requests to fix your code for free
- Agency or outsourcing pitches
- SEO and link-building offers
Replies between meetings, usually same day
Skills
PCI DSSgRPCPostgreSQLidempotencyJavaGoKafka
Experience
- Backend EngineerOct 2025 - PresentRedfern Logistics · 1 yr · Contract · Paris, France
- Shipped 15 launches on the payments platform team without a rollback.
- Took payment success rates from 93.8% to 96.9%.
- Moved 70% of payments platform traffic off a legacy monolith without a customer-facing incident.
Projects
Payments infrastructure benchmark
2024Reproducible benchmarks comparing PCI DSS and Java on real workloads.
References
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Education
- Humboldt University of BerlinBA, Electrical Engineering2022 - 2025
Details
Compensation expectations
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Direct contact details
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