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Nectar CRM
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Jan 2024 — Nov 2024

Senior Developer L2 — Nectar CRM

Led the architecture of Nectar's first VoIP product, integrated end-to-end with the company CRM.

Company
Nectar CRM
Period
Jan 2024 — Nov 2024

Context

Nectar is one of Brazil's mid-market CRM players. They wanted a VoIP that didn't feel bolted on. I joined as Senior L2 to lead the product side of that vertical from architecture down to bandwidth optimization.

What I owned

  • Designed the multitenant architecture, the billing rules engine and the real-time provisioning flow.
  • Owned the implementation of call recording, transcription and usage analytics.
  • Tuned the audio codec negotiation to reduce bandwidth costs by ~30% without losing call quality.
  • Partnered with product and ops on operator workflows, role-based features and onboarding.

Highlights

  • Shipped internal and national calling, recording and transcription as a first-class CRM feature.
  • Stabilized real-time provisioning of extensions and DIDs through idempotent state transitions.
  • Reduced incident frequency by rebuilding the cache layer with strict tenant scoping.

Outcome

VoIP became a sellable add-on for existing CRM customers and a new acquisition channel.