TraffoFlex
Open-source self-hosted traffic routing, conversion tracking, and campaign analytics platform.
DevFlex.pro
Go / MongoDB / Redpanda / ClickHouse
Open-source AdTech products and custom backend development
DevFlex builds open-source products and custom backend systems for AdTech, affiliate marketing, traffic tracking, analytics, and automation.
Open-source products
PushBooster
Open-source tool for push-based engagement, automation, and campaign workflows.
Services
AdTech development
Custom systems for traffic tracking, routing, campaign analytics, conversions, and postback processing.
Affiliate platform development
Private affiliate platforms with offer management, partner portals, payout logic, and reporting.
High-load backend development
Event-driven APIs, pipelines, workers, integrations, and analytics backends.
Why DevFlex
- Practical experience with traffic tracking and routing systems
- Open-source-first engineering culture
- Backend-heavy development with Go, MongoDB, Redpanda, ClickHouse
- Focus on systems that process events, conversions, campaigns, and analytics
- AI-assisted development for faster delivery, with human-led architecture, review, reliability, and production quality.
How DevFlex works
DevFlex focuses on systems where the backend is the product: event ingestion, tracking, routing, reporting, integrations, workers, and operational APIs. The work usually starts with data flow, business rules, storage, and reliability requirements rather than visual polish.
Open-source products help show the direction of the engineering work, while custom development handles the parts that are specific to a team: traffic sources, advertiser APIs, partner logic, campaign dimensions, payout rules, deployment constraints, and internal workflows.
Need a custom tracking system, affiliate platform, postback processor, or analytics backend? Let's build it.